kopia lustrzana https://github.com/micropython/micropython
Merge branch 'master' of https://github.com/micropython/micropython into isr-rules
commit
9ac577f0d0
|
@ -28,7 +28,7 @@ jobs:
|
|||
- name: Build
|
||||
run: source tools/ci.sh && ci_code_size_build
|
||||
- name: Compute code size difference
|
||||
run: tools/metrics.py diff ~/size0 ~/size1 | tee > diff
|
||||
run: tools/metrics.py diff ~/size0 ~/size1 | tee diff
|
||||
- name: Save PR number
|
||||
if: github.event_name == 'pull_request'
|
||||
env:
|
||||
|
|
|
@ -20,6 +20,6 @@ jobs:
|
|||
steps:
|
||||
- uses: actions/checkout@v3
|
||||
- name: Build
|
||||
run: make -C examples/embedding
|
||||
run: make -C examples/embedding -f micropython_embed.mk && make -C examples/embedding
|
||||
- name: Run
|
||||
run: test "$(./examples/embedding/hello-embed)" = "Hello world of easy embedding!"
|
||||
run: ./examples/embedding/embed | grep "hello world"
|
||||
|
|
|
@ -65,16 +65,52 @@ changes to the correct style. Without arguments this tool will reformat all
|
|||
source code (and may take some time to run). Otherwise pass as arguments to
|
||||
the tool the files that changed and it will only reformat those.
|
||||
|
||||
**Important**: Use only [uncrustify](https://github.com/uncrustify/uncrustify)
|
||||
v0.71 or v0.72 for MicroPython. Different uncrustify versions produce slightly
|
||||
different formatting, and the configuration file formats are often incompatible.
|
||||
uncrustify
|
||||
==========
|
||||
|
||||
Only [uncrustify](https://github.com/uncrustify/uncrustify) v0.71 or v0.72 can
|
||||
be used for MicroPython. Different uncrustify versions produce slightly
|
||||
different formatting, and the configuration file formats are often
|
||||
incompatible. v0.73 or newer *will not work*.
|
||||
|
||||
Depending on your operating system version, it may be possible to install a pre-compiled
|
||||
uncrustify version:
|
||||
|
||||
Ubuntu, Debian
|
||||
--------------
|
||||
|
||||
Ubuntu versions 21.10 or 22.04LTS, and Debian versions bullseye or bookworm all
|
||||
include v0.72 so can be installed directly:
|
||||
|
||||
```
|
||||
$ apt install uncrustify
|
||||
```
|
||||
|
||||
Arch Linux
|
||||
----------
|
||||
|
||||
The current Arch uncrustify version is too new. There is an [old Arch package
|
||||
for v0.72](https://archive.archlinux.org/packages/u/uncrustify/) that can be
|
||||
installed from the Arch Linux archive ([more
|
||||
information](https://wiki.archlinux.org/title/Downgrading_packages#Arch_Linux_Archive)). Use
|
||||
the [IgnorePkg feature](https://wiki.archlinux.org/title/Pacman#Skip_package_from_being_upgraded)
|
||||
to prevent it re-updating.
|
||||
|
||||
Brew
|
||||
----
|
||||
|
||||
This command may work, please raise a new Issue if it doesn't:
|
||||
|
||||
```
|
||||
brew install https://github.com/Homebrew/homebrew-core/raw/2b07d8192623365078a8b855a164ebcdf81494a6/Formula/uncrustify.rb
|
||||
```
|
||||
|
||||
Automatic Pre-Commit Hooks
|
||||
==========================
|
||||
|
||||
To have code formatting and commit message conventions automatically checked,
|
||||
a configuration file is provided for the [pre-commit]
|
||||
(https://pre-commit.com/) tool.
|
||||
a configuration file is provided for the [pre-commit](https://pre-commit.com/)
|
||||
tool.
|
||||
|
||||
First install `pre-commit`, either from your system package manager or via
|
||||
`pip`. When installing `pre-commit` via pip, it is recommended to use a
|
||||
|
@ -82,13 +118,17 @@ virtual environment. Other sources, such as Brew are also available, see
|
|||
[the docs](https://pre-commit.com/index.html#install) for details.
|
||||
|
||||
```
|
||||
$ apt install pre-commit # Ubuntu
|
||||
$ apt install pre-commit # Ubuntu, Debian
|
||||
$ pacman -Sy python-precommit # Arch Linux
|
||||
$ brew install pre-commit # Brew
|
||||
$ pip install pre-commit # PyPI
|
||||
```
|
||||
|
||||
Then inside the MicroPython repository, register the git hooks for pre-commit
|
||||
Next, install [uncrustify (see above)](#uncrustify). Other dependencies are managed by
|
||||
pre-commit automatically, but uncrustify needs to be installed and available on
|
||||
the PATH.
|
||||
|
||||
Then, inside the MicroPython repository, register the git hooks for pre-commit
|
||||
by running:
|
||||
|
||||
```
|
||||
|
@ -115,7 +155,6 @@ Tips:
|
|||
* To ignore the pre-commit message format check temporarily, start the commit
|
||||
message subject line with "WIP" (for "Work In Progress").
|
||||
|
||||
|
||||
Python code conventions
|
||||
=======================
|
||||
|
||||
|
|
|
@ -68,6 +68,9 @@ by reading the temperature sensor immediately after waking up from sleep.
|
|||
Networking
|
||||
----------
|
||||
|
||||
WLAN
|
||||
^^^^
|
||||
|
||||
The :mod:`network` module::
|
||||
|
||||
import network
|
||||
|
@ -110,6 +113,67 @@ calling ``wlan.config(reconnects=n)``, where n are the number of desired reconne
|
|||
attempts (0 means it won't retry, -1 will restore the default behaviour of trying
|
||||
to reconnect forever).
|
||||
|
||||
LAN
|
||||
^^^
|
||||
|
||||
To use the wired interfaces one has to specify the pins and mode ::
|
||||
|
||||
import network
|
||||
|
||||
lan = network.LAN(mdc=PIN_MDC, ...) # Set the pin and mode configuration
|
||||
lan.active(True) # activate the interface
|
||||
lan.ifconfig() # get the interface's IP/netmask/gw/DNS addresses
|
||||
|
||||
|
||||
The keyword arguments for the constructor defining the PHY type and interface are:
|
||||
|
||||
- mdc=pin-object # set the mdc and mdio pins.
|
||||
- mdio=pin-object
|
||||
- power=pin-object # set the pin which switches the power of the PHY device.
|
||||
- phy_type=<type> # Select the PHY device type. Supported devices are PHY_LAN8710,
|
||||
PHY_LAN8720, PH_IP101, PHY_RTL8201, PHY_DP83848 and PHY_KSZ8041
|
||||
- phy_addr=number # The address number of the PHY device.
|
||||
- ref_clk_mode=mode # Defines, whether the ref_clk at the ESP32 is an input
|
||||
or output. Suitable values are Pin.IN and Pin.OUT.
|
||||
- ref_clk=pin-object # defines the Pin used for ref_clk.
|
||||
|
||||
The options ref_clk_mode and ref_clk require at least esp-idf version 4.4. For
|
||||
earlier esp-idf versions, these parameters must be defined by kconfig board options.
|
||||
|
||||
These are working configurations for LAN interfaces of popular boards::
|
||||
|
||||
# Olimex ESP32-GATEWAY: power controlled by Pin(5)
|
||||
# Olimex ESP32 PoE and ESP32-PoE ISO: power controlled by Pin(12)
|
||||
|
||||
lan = network.LAN(mdc=machine.Pin(23), mdio=machine.Pin(18), power=machine.Pin(5),
|
||||
phy_type=network.PHY_LAN8720, phy_addr=0)
|
||||
|
||||
# or with dynamic ref_clk pin configuration
|
||||
|
||||
lan = network.LAN(mdc=machine.Pin(23), mdio=machine.Pin(18), power=machine.Pin(5),
|
||||
phy_type=network.PHY_LAN8720, phy_addr=0,
|
||||
ref_clk=machine.Pin(17), ref_clk_mode=machine.Pin.OUT)
|
||||
|
||||
# Wireless-Tag's WT32-ETH01
|
||||
|
||||
lan = network.LAN(mdc=machine.Pin(23), mdio=machine.Pin(18),
|
||||
phy_type=network.PHY_LAN8720, phy_addr=1, power=None)
|
||||
|
||||
# Espressif ESP32-Ethernet-Kit_A_V1.2
|
||||
|
||||
lan = network.LAN(id=0, mdc=Pin(23), mdio=Pin(18), power=Pin(5),
|
||||
phy_type=network.PHY_IP101, phy_addr=1)
|
||||
|
||||
A suitable definition of the PHY interface in a sdkconfig.board file is::
|
||||
|
||||
CONFIG_ETH_PHY_INTERFACE_RMII=y
|
||||
CONFIG_ETH_RMII_CLK_OUTPUT=y
|
||||
CONFIG_ETH_RMII_CLK_OUT_GPIO=17
|
||||
CONFIG_LWIP_LOCAL_HOSTNAME="ESP32_POE"
|
||||
|
||||
The value assigned to CONFIG_ETH_RMII_CLK_OUT_GPIO may vary depending on the
|
||||
board's wiring.
|
||||
|
||||
Delay and timing
|
||||
----------------
|
||||
|
||||
|
|
|
@ -38,13 +38,16 @@ Constructors
|
|||
Methods
|
||||
-------
|
||||
|
||||
.. method:: Timer.init(*, mode=Timer.PERIODIC, period=-1, callback=None)
|
||||
.. method:: Timer.init(*, mode=Timer.PERIODIC, freq=-1, period=-1, callback=None)
|
||||
|
||||
Initialise the timer. Example::
|
||||
|
||||
def mycallback(t):
|
||||
pass
|
||||
|
||||
# periodic at 1kHz
|
||||
tim.init(mode=Timer.PERIODIC, freq=1000, callback=mycallback)
|
||||
|
||||
# periodic with 100ms period
|
||||
tim.init(period=100, callback=mycallback)
|
||||
|
||||
|
@ -60,6 +63,11 @@ Methods
|
|||
- ``Timer.PERIODIC`` - The timer runs periodically at the configured
|
||||
frequency of the channel.
|
||||
|
||||
- ``freq`` - The timer frequency, in units of Hz. The upper bound of
|
||||
the frequency is dependent on the port. When both the ``freq`` and
|
||||
``period`` arguments are given, ``freq`` has a higher priority and
|
||||
``period`` is ignored.
|
||||
|
||||
- ``period`` - The timer period, in milliseconds.
|
||||
|
||||
- ``callback`` - The callable to call upon expiration of the timer period.
|
||||
|
|
|
@ -99,13 +99,17 @@ Methods
|
|||
|
||||
.. method:: StateMachine.put(value, shift=0)
|
||||
|
||||
Push a word onto the state machine's TX FIFO.
|
||||
Push words onto the state machine's TX FIFO.
|
||||
|
||||
If the FIFO is full, it blocks until there is space (i.e. the state machine
|
||||
pulls a word).
|
||||
*value* can be an integer, an array of type ``B``, ``H`` or ``I``, or a
|
||||
`bytearray`.
|
||||
|
||||
The value is first shifted left by *shift* bits, i.e. the state machine
|
||||
receives ``value << shift``.
|
||||
This method will block until all words have been written to the FIFO. If
|
||||
the FIFO is, or becomes, full, the method will block until the state machine
|
||||
pulls enough words to complete the write.
|
||||
|
||||
Each word is first shifted left by *shift* bits, i.e. the state machine
|
||||
receives ``word << shift``.
|
||||
|
||||
.. method:: StateMachine.rx_fifo()
|
||||
|
||||
|
|
|
@ -29,7 +29,7 @@ returned by `getaddrinfo` function, which must be used to resolve textual addres
|
|||
# You must use getaddrinfo() even for numeric addresses
|
||||
sockaddr = socket.getaddrinfo('127.0.0.1', 80)[0][-1]
|
||||
# Now you can use that address
|
||||
sock.connect(addr)
|
||||
sock.connect(sockaddr)
|
||||
|
||||
Using `getaddrinfo` is the most efficient (both in terms of memory and processing
|
||||
power) and portable way to work with addresses.
|
||||
|
|
|
@ -392,6 +392,8 @@ Symbol Meaning
|
|||
F float
|
||||
B byte code
|
||||
M module
|
||||
S string or bytes
|
||||
A bytearray
|
||||
====== =================
|
||||
|
||||
Each letter represents a single block of memory, a block being 16 bytes. So each
|
||||
|
|
|
@ -76,9 +76,10 @@ and state machines. Below is the code for reference.
|
|||
nop() [29]
|
||||
jmp(x_dec, "delay_high")
|
||||
|
||||
# Cycles: 1 + 7 + 32 * (30 + 1) = 1000
|
||||
# Cycles: 1 + 1 + 6 + 32 * (30 + 1) = 1000
|
||||
nop()
|
||||
set(pins, 0)
|
||||
set(x, 31) [6]
|
||||
set(x, 31) [5]
|
||||
label("delay_low")
|
||||
nop() [29]
|
||||
jmp(x_dec, "delay_low")
|
||||
|
@ -113,6 +114,8 @@ the following:
|
|||
X starts with the value 31 this jump will happen 31 times, so the ``nop() [29]``
|
||||
runs 32 times in total (note there is also one instruction cycle taken by the
|
||||
``jmp`` for each of these 32 loops).
|
||||
- The single ``nop()`` correlates with the cycle used for IRQ raise, and ensures
|
||||
the same number of cycles are used for LED on and LED off.
|
||||
- ``set(pins, 0)`` will turn the LED off by setting pin 25 low.
|
||||
- Another 32 loops of ``nop() [29]`` and ``jmp(...)`` will execute.
|
||||
- Because ``wrap_target()`` and ``wrap()`` are not specified, their default will
|
||||
|
|
|
@ -151,7 +151,7 @@ Use the :ref:`zsensor.Sensor <zsensor.Sensor>` class to access sensor data::
|
|||
accel.measure() # obtain a measurement reading from the accelerometer
|
||||
|
||||
# each of these prints the value taken by measure()
|
||||
accel.float(zsensor.ACCEL_X) # print measurement value for accelerometer X-axis sensor channel as float
|
||||
accel.millis(zsensor.ACCEL_Y) # print measurement value for accelerometer Y-axis sensor channel in millionths
|
||||
accel.micro(zsensor.ACCEL_Z) # print measurement value for accelerometer Z-axis sensor channel in thousandths
|
||||
accel.int(zsensor.ACCEL_X) # print measurement integer value only for accelerometer X-axis sensor channel
|
||||
accel.get_float(zsensor.ACCEL_X) # print measurement value for accelerometer X-axis sensor channel as float
|
||||
accel.get_millis(zsensor.ACCEL_Y) # print measurement value for accelerometer Y-axis sensor channel in millionths
|
||||
accel.get_micro(zsensor.ACCEL_Z) # print measurement value for accelerometer Z-axis sensor channel in thousandths
|
||||
accel.get_int(zsensor.ACCEL_X) # print measurement integer value only for accelerometer X-axis sensor channel
|
||||
|
|
|
@ -0,0 +1,92 @@
|
|||
/*
|
||||
* This file is part of the MicroPython project, http://micropython.org/
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2022 Ibrahim Abdelkader <iabdalkader@openmv.io>
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "py/runtime.h"
|
||||
#include "py/mphal.h"
|
||||
|
||||
#if defined(MICROPY_PY_NETWORK_NINAW10) && defined(MICROPY_HW_PIN_EXT_COUNT)
|
||||
|
||||
#include "modmachine.h"
|
||||
#include "machine_pin.h"
|
||||
#include "nina_wifi_drv.h"
|
||||
|
||||
#define NINA_GPIO_INPUT (0x00)
|
||||
#define NINA_GPIO_OUTPUT (0x01)
|
||||
#define NINA_GPIO_INPUT_PULLUP (0x02)
|
||||
|
||||
#define NINA_GPIO_MODE (0x50)
|
||||
#define NINA_GPIO_READ (0x53)
|
||||
#define NINA_GPIO_WRITE (0x51)
|
||||
|
||||
static uint8_t pin_map[MICROPY_HW_PIN_EXT_COUNT] = {
|
||||
27, // LEDR
|
||||
25, // LEDG
|
||||
26, // LEDB
|
||||
36, // A6
|
||||
35, // A7
|
||||
};
|
||||
|
||||
void machine_pin_ext_init(void) {
|
||||
nina_init();
|
||||
}
|
||||
|
||||
void machine_pin_ext_set(machine_pin_obj_t *self, bool value) {
|
||||
if (self->id >= 0 && self->id < MICROPY_HW_PIN_EXT_COUNT) {
|
||||
uint8_t buf[] = {pin_map[self->id], value};
|
||||
nina_ioctl(NINA_GPIO_WRITE, sizeof(buf), buf, 0);
|
||||
}
|
||||
}
|
||||
|
||||
bool machine_pin_ext_get(machine_pin_obj_t *self) {
|
||||
bool value = false;
|
||||
if (self->id >= 0 && self->id < MICROPY_HW_PIN_EXT_COUNT) {
|
||||
uint8_t buf[] = {pin_map[self->id]};
|
||||
nina_ioctl(NINA_GPIO_READ, sizeof(buf), buf, 0);
|
||||
}
|
||||
return value;
|
||||
}
|
||||
|
||||
void machine_pin_ext_config(machine_pin_obj_t *self, int mode, int value) {
|
||||
if (mode == MACHINE_PIN_MODE_IN) {
|
||||
mode = NINA_GPIO_INPUT;
|
||||
self->is_output = false;
|
||||
} else if (mode == MACHINE_PIN_MODE_OUT) {
|
||||
mode = NINA_GPIO_OUTPUT;
|
||||
self->is_output = true;
|
||||
machine_pin_ext_set(self, value);
|
||||
} else {
|
||||
mp_raise_ValueError("only Pin.OUT and Pin.IN are supported for this pin");
|
||||
}
|
||||
if (self->id >= 0 && self->id < MICROPY_HW_PIN_EXT_COUNT) {
|
||||
uint8_t buf[] = {pin_map[self->id], mode};
|
||||
nina_ioctl(NINA_GPIO_MODE, sizeof(buf), buf, 0);
|
||||
}
|
||||
}
|
||||
|
||||
#endif // defined(MICROPY_PY_NETWORK_NINAW10) && defined(MICROPY_HW_PIN_EXT_COUNT)
|
|
@ -1,8 +1,25 @@
|
|||
MPTOP = ../..
|
||||
CFLAGS += -std=c99 -I. -I$(MPTOP) -DNO_QSTR
|
||||
LDFLAGS += -L./build
|
||||
# This file is part of the MicroPython project, http://micropython.org/
|
||||
# The MIT License (MIT)
|
||||
# Copyright (c) 2022-2023 Damien P. George
|
||||
#
|
||||
# This is a very simple makefile that demonstrates how to build the embed port.
|
||||
# All it needs to do is build all *.c files in the micropython_embed directory.
|
||||
# This makefile would be replaced with your custom build system.
|
||||
|
||||
hello-embed: hello-embed.o -lmicropython
|
||||
EMBED_DIR = micropython_embed
|
||||
PROG = embed
|
||||
|
||||
-lmicropython:
|
||||
$(MAKE) -f $(MPTOP)/examples/embedding/Makefile.upylib MPTOP=$(MPTOP)
|
||||
CFLAGS += -I.
|
||||
CFLAGS += -I$(EMBED_DIR)
|
||||
CFLAGS += -I$(EMBED_DIR)/port
|
||||
CFLAGS += -Wall -Og
|
||||
|
||||
SRC += main.c
|
||||
SRC += $(wildcard $(EMBED_DIR)/*/*.c) $(wildcard $(EMBED_DIR)/*/*/*.c)
|
||||
OBJ += $(SRC:.c=.o)
|
||||
|
||||
$(PROG): $(OBJ)
|
||||
$(CC) -o $@ $^
|
||||
|
||||
clean:
|
||||
/bin/rm -f $(OBJ) $(PROG)
|
||||
|
|
|
@ -1,184 +0,0 @@
|
|||
MPTOP = ../..
|
||||
-include mpconfigport.mk
|
||||
include $(MPTOP)/py/mkenv.mk
|
||||
|
||||
all: lib
|
||||
|
||||
# OS name, for simple autoconfig
|
||||
UNAME_S := $(shell uname -s)
|
||||
|
||||
# include py core make definitions
|
||||
include $(MPTOP)/py/py.mk
|
||||
include $(MPTOP)/extmod/extmod.mk
|
||||
|
||||
INC += -I.
|
||||
INC += -I..
|
||||
INC += -I$(MPTOP)
|
||||
INC += -I$(MPTOP)/ports/unix
|
||||
INC += -I$(BUILD)
|
||||
|
||||
# compiler settings
|
||||
CWARN = -Wall -Werror
|
||||
CWARN += -Wpointer-arith -Wuninitialized
|
||||
CFLAGS += $(INC) $(CWARN) -std=gnu99 -DUNIX $(CFLAGS_MOD) $(COPT) $(CFLAGS_EXTRA)
|
||||
|
||||
# Some systems (eg MacOS) need -fno-common so that mp_state_ctx is placed in the BSS.
|
||||
CFLAGS += -fno-common
|
||||
|
||||
# Debugging/Optimization
|
||||
ifdef DEBUG
|
||||
CFLAGS += -g
|
||||
COPT = -O0
|
||||
else
|
||||
COPT = -Os #-DNDEBUG
|
||||
# _FORTIFY_SOURCE is a feature in gcc/glibc which is intended to provide extra
|
||||
# security for detecting buffer overflows. Some distros (Ubuntu at the very least)
|
||||
# have it enabled by default.
|
||||
#
|
||||
# gcc already optimizes some printf calls to call puts and/or putchar. When
|
||||
# _FORTIFY_SOURCE is enabled and compiling with -O1 or greater, then some
|
||||
# printf calls will also be optimized to call __printf_chk (in glibc). Any
|
||||
# printfs which get redirected to __printf_chk are then no longer synchronized
|
||||
# with printfs that go through mp_printf.
|
||||
#
|
||||
# In MicroPython, we don't want to use the runtime library's printf but rather
|
||||
# go through mp_printf, so that stdout is properly tied into streams, etc.
|
||||
# This means that we either need to turn off _FORTIFY_SOURCE or provide our
|
||||
# own implementation of __printf_chk. We've chosen to turn off _FORTIFY_SOURCE.
|
||||
# It should also be noted that the use of printf in MicroPython is typically
|
||||
# quite limited anyways (primarily for debug and some error reporting, etc
|
||||
# in the unix version).
|
||||
#
|
||||
# Information about _FORTIFY_SOURCE seems to be rather scarce. The best I could
|
||||
# find was this: https://securityblog.redhat.com/2014/03/26/fortify-and-you/
|
||||
# Original patchset was introduced by
|
||||
# https://gcc.gnu.org/ml/gcc-patches/2004-09/msg02055.html .
|
||||
#
|
||||
# Turning off _FORTIFY_SOURCE is only required when compiling with -O1 or greater
|
||||
CFLAGS += -U _FORTIFY_SOURCE
|
||||
endif
|
||||
|
||||
# On OSX, 'gcc' is a symlink to clang unless a real gcc is installed.
|
||||
# The unix port of MicroPython on OSX must be compiled with clang,
|
||||
# while cross-compile ports require gcc, so we test here for OSX and
|
||||
# if necessary override the value of 'CC' set in py/mkenv.mk
|
||||
ifeq ($(UNAME_S),Darwin)
|
||||
CC = clang
|
||||
# Use clang syntax for map file
|
||||
LDFLAGS_ARCH = -Wl,-map,$@.map
|
||||
else
|
||||
# Use gcc syntax for map file
|
||||
LDFLAGS_ARCH = -Wl,-Map=$@.map,--cref
|
||||
endif
|
||||
LDFLAGS += $(LDFLAGS_MOD) $(LDFLAGS_ARCH) -lm $(LDFLAGS_EXTRA)
|
||||
|
||||
ifeq ($(MICROPY_FORCE_32BIT),1)
|
||||
# Note: you may need to install i386 versions of dependency packages,
|
||||
# starting with linux-libc-dev:i386
|
||||
ifeq ($(MICROPY_PY_FFI),1)
|
||||
ifeq ($(UNAME_S),Linux)
|
||||
CFLAGS_MOD += -I/usr/include/i686-linux-gnu
|
||||
endif
|
||||
endif
|
||||
endif
|
||||
|
||||
ifeq ($(MICROPY_USE_READLINE),1)
|
||||
INC += -I$(MPTOP)/shared/readline
|
||||
CFLAGS_MOD += -DMICROPY_USE_READLINE=1
|
||||
SHARED_SRC_C_EXTRA += readline/readline.c
|
||||
endif
|
||||
ifeq ($(MICROPY_USE_READLINE),2)
|
||||
CFLAGS_MOD += -DMICROPY_USE_READLINE=2
|
||||
LDFLAGS_MOD += -lreadline
|
||||
# the following is needed for BSD
|
||||
#LDFLAGS_MOD += -ltermcap
|
||||
endif
|
||||
ifeq ($(MICROPY_PY_TIME),1)
|
||||
CFLAGS_MOD += -DMICROPY_PY_TIME=1
|
||||
SRC_MOD += modtime.c
|
||||
endif
|
||||
ifeq ($(MICROPY_PY_TERMIOS),1)
|
||||
CFLAGS_MOD += -DMICROPY_PY_TERMIOS=1
|
||||
SRC_MOD += modtermios.c
|
||||
endif
|
||||
ifeq ($(MICROPY_PY_SOCKET),1)
|
||||
CFLAGS_MOD += -DMICROPY_PY_SOCKET=1
|
||||
SRC_MOD += modsocket.c
|
||||
endif
|
||||
|
||||
ifeq ($(MICROPY_PY_FFI),1)
|
||||
|
||||
ifeq ($(MICROPY_STANDALONE),1)
|
||||
LIBFFI_CFLAGS_MOD := -I$(shell ls -1d $(MPTOP)/lib/libffi/build_dir/out/lib/libffi-*/include)
|
||||
ifeq ($(MICROPY_FORCE_32BIT),1)
|
||||
LIBFFI_LDFLAGS_MOD = $(MPTOP)/lib/libffi/build_dir/out/lib32/libffi.a
|
||||
else
|
||||
LIBFFI_LDFLAGS_MOD = $(MPTOP)/lib/libffi/build_dir/out/lib/libffi.a
|
||||
endif
|
||||
else
|
||||
LIBFFI_CFLAGS_MOD := $(shell pkg-config --cflags libffi)
|
||||
LIBFFI_LDFLAGS_MOD := $(shell pkg-config --libs libffi)
|
||||
endif
|
||||
|
||||
ifeq ($(UNAME_S),Linux)
|
||||
LIBFFI_LDFLAGS_MOD += -ldl
|
||||
endif
|
||||
|
||||
CFLAGS_MOD += $(LIBFFI_CFLAGS_MOD) -DMICROPY_PY_FFI=1
|
||||
LDFLAGS_MOD += $(LIBFFI_LDFLAGS_MOD)
|
||||
SRC_MOD += modffi.c
|
||||
endif
|
||||
|
||||
MAIN_C = main.c
|
||||
|
||||
# source files
|
||||
SRC_C = $(addprefix ports/unix/,\
|
||||
$(MAIN_C) \
|
||||
gccollect.c \
|
||||
unix_mphal.c \
|
||||
input.c \
|
||||
modmachine.c \
|
||||
moduselect.c \
|
||||
alloc.c \
|
||||
coverage.c \
|
||||
fatfs_port.c \
|
||||
$(SRC_MOD) \
|
||||
)
|
||||
|
||||
SHARED_SRC_C = $(addprefix shared/,\
|
||||
libc/printf.c \
|
||||
runtime/gchelper_generic.c \
|
||||
timeutils/timeutils.c \
|
||||
$(SHARED_SRC_C_EXTRA) \
|
||||
)
|
||||
|
||||
OBJ = $(PY_O)
|
||||
OBJ += $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
|
||||
OBJ += $(addprefix $(BUILD)/, $(SHARED_SRC_C:.c=.o))
|
||||
|
||||
# List of sources for qstr extraction
|
||||
SRC_QSTR += $(SRC_C) $(SHARED_SRC_C)
|
||||
# Append any auto-generated sources that are needed by sources listed in
|
||||
# SRC_QSTR
|
||||
SRC_QSTR_AUTO_DEPS +=
|
||||
|
||||
include $(MPTOP)/py/mkrules.mk
|
||||
|
||||
# Value of configure's --host= option (required for cross-compilation).
|
||||
# Deduce it from CROSS_COMPILE by default, but can be overridden.
|
||||
ifneq ($(CROSS_COMPILE),)
|
||||
CROSS_COMPILE_HOST = --host=$(patsubst %-,%,$(CROSS_COMPILE))
|
||||
else
|
||||
CROSS_COMPILE_HOST =
|
||||
endif
|
||||
|
||||
deplibs: libffi
|
||||
|
||||
# install-exec-recursive & install-data-am targets are used to avoid building
|
||||
# docs and depending on makeinfo
|
||||
libffi:
|
||||
cd $(MPTOP)/lib/libffi; git clean -d -x -f
|
||||
cd $(MPTOP)/lib/libffi; ./autogen.sh
|
||||
mkdir -p $(MPTOP)/lib/libffi/build_dir; cd $(MPTOP)/lib/libffi/build_dir; \
|
||||
../configure $(CROSS_COMPILE_HOST) --prefix=$$PWD/out CC="$(CC)" CXX="$(CXX)" LD="$(LD)"; \
|
||||
make install-exec-recursive; make -C include install-data-am
|
|
@ -1,67 +1,37 @@
|
|||
Example of embedding MicroPython in a standalone C application
|
||||
==============================================================
|
||||
|
||||
This directory contains a (very simple!) example of how to embed a MicroPython
|
||||
in an existing C application.
|
||||
|
||||
A C application is represented by the file `hello-embed.c`. It executes a simple
|
||||
Python statement which prints to the standard output.
|
||||
This directory contains a simple example of how to embed MicroPython in an
|
||||
existing C application.
|
||||
|
||||
A C application is represented here by the file `main.c`. It executes two
|
||||
simple Python scripts which print things to the standard output.
|
||||
|
||||
Building the example
|
||||
--------------------
|
||||
|
||||
Building the example is as simple as running:
|
||||
First build the embed port using:
|
||||
|
||||
make
|
||||
$ make -f micropython_embed.mk
|
||||
|
||||
It's worth to trace what's happening behind the scenes though:
|
||||
This will generate the `micropython_embed` directory which is a self-contained
|
||||
copy of MicroPython suitable for embedding. The .c files in this directory need
|
||||
to be compiled into your project, in whatever way your project can do that. The
|
||||
example here uses make and a provided `Makefile`.
|
||||
|
||||
1. As a first step, a MicroPython library is built. This is handled by a
|
||||
separate makefile, `Makefile.upylib`. It is more or less complex, but the
|
||||
good news is that you won't need to change anything in it, just use it
|
||||
as is, the main `Makefile` shows how. What may require editing though is
|
||||
a MicroPython configuration file. MicroPython is highly configurable, so
|
||||
you would need to build a library suiting your application well, while
|
||||
not bloating its size. Check the options in the file `mpconfigport.h`.
|
||||
Included is a copy of the "minimal" Unix port, which should be a good start
|
||||
for minimal embedding. For the list of all available options, see
|
||||
`py/mpconfig.h`.
|
||||
To build the example project, based on `main.c`, use:
|
||||
|
||||
2. Once the MicroPython library is built, your application is compiled
|
||||
and linked it. The main Makefile is very simple and shows that the changes
|
||||
you would need to do to your application's `Makefile` (or other build
|
||||
configuration) are also simple:
|
||||
$ make
|
||||
|
||||
a) You would need to use C99 standard (you're using this 15+ years old
|
||||
standard already, not a 25+ years old one, right?).
|
||||
|
||||
b) You need to provide a path to MicroPython's top-level dir, for includes.
|
||||
|
||||
c) You need to include `-DNO_QSTR` compile-time flag.
|
||||
|
||||
d) Otherwise, just link with the MicroPython library produced in step 1.
|
||||
That will create an exacutable called `embed` which you can run:
|
||||
|
||||
$ ./embed
|
||||
|
||||
Out of tree build
|
||||
-----------------
|
||||
|
||||
This example is set up to work out of the box, being part of the MicroPython
|
||||
tree. Your application of course will be outside of its tree, but the
|
||||
only thing you need to do is to pass `MPTOP` variable pointing to
|
||||
MicroPython directory to both Makefiles (in this example, the main Makefile
|
||||
automatically passes it to `Makefile.upylib`; in your own Makefile, don't forget
|
||||
to use a suitable value).
|
||||
|
||||
A practical way to embed MicroPython in your application is to include it
|
||||
as a git submodule. Suppose you included it as `libs/micropython`. Then in
|
||||
your main Makefile you would have something like:
|
||||
|
||||
~~~
|
||||
MPTOP = libs/micropython
|
||||
|
||||
my_app: $(MY_OBJS) -lmicropython
|
||||
|
||||
-lmicropython:
|
||||
$(MAKE) -f $(MPTOP)/examples/embedding/Makefile.upylib MPTOP=$(MPTOP)
|
||||
~~~
|
||||
tree. Your application will be outside of this tree, but the only thing you
|
||||
need to do for that is to change `MICROPYTHON_TOP` (found in `micropython_embed.mk`)
|
||||
to point to the location of the MicroPython repository. The MicroPython
|
||||
repository may, for example, be a git submodule in your project.
|
||||
|
|
|
@ -1,76 +0,0 @@
|
|||
/*
|
||||
* This file is part of the MicroPython project, http://micropython.org/
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2016 Paul Sokolovsky
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#include "py/builtin.h"
|
||||
#include "py/compile.h"
|
||||
#include "py/runtime.h"
|
||||
#include "py/gc.h"
|
||||
#include "py/stackctrl.h"
|
||||
|
||||
static char heap[16384];
|
||||
|
||||
mp_obj_t execute_from_str(const char *str) {
|
||||
nlr_buf_t nlr;
|
||||
if (nlr_push(&nlr) == 0) {
|
||||
qstr src_name = 1/*MP_QSTR_*/;
|
||||
mp_lexer_t *lex = mp_lexer_new_from_str_len(src_name, str, strlen(str), false);
|
||||
mp_parse_tree_t pt = mp_parse(lex, MP_PARSE_FILE_INPUT);
|
||||
mp_obj_t module_fun = mp_compile(&pt, src_name, false);
|
||||
mp_call_function_0(module_fun);
|
||||
nlr_pop();
|
||||
return 0;
|
||||
} else {
|
||||
// uncaught exception
|
||||
return (mp_obj_t)nlr.ret_val;
|
||||
}
|
||||
}
|
||||
|
||||
int main() {
|
||||
// Initialized stack limit
|
||||
mp_stack_set_limit(40000 * (sizeof(void *) / 4));
|
||||
// Initialize heap
|
||||
gc_init(heap, heap + sizeof(heap));
|
||||
// Initialize interpreter
|
||||
mp_init();
|
||||
|
||||
const char str[] = "print('Hello world of easy embedding!')";
|
||||
if (execute_from_str(str)) {
|
||||
printf("Error\n");
|
||||
}
|
||||
}
|
||||
|
||||
uint mp_import_stat(const char *path) {
|
||||
return MP_IMPORT_STAT_NO_EXIST;
|
||||
}
|
||||
|
||||
void nlr_jump_fail(void *val) {
|
||||
printf("FATAL: uncaught NLR %p\n", val);
|
||||
exit(1);
|
||||
}
|
|
@ -0,0 +1,44 @@
|
|||
/* This file is part of the MicroPython project, http://micropython.org/
|
||||
* The MIT License (MIT)
|
||||
* Copyright (c) 2022-2023 Damien P. George
|
||||
*/
|
||||
|
||||
#include "port/micropython_embed.h"
|
||||
|
||||
// This is example 1 script, which will be compiled and executed.
|
||||
static const char *example_1 =
|
||||
"print('hello world!', list(x + 1 for x in range(10)), end='eol\\n')";
|
||||
|
||||
// This is example 2 script, which will be compiled and executed.
|
||||
static const char *example_2 =
|
||||
"for i in range(10):\n"
|
||||
" print('iter {:08}'.format(i))\n"
|
||||
"\n"
|
||||
"try:\n"
|
||||
" 1//0\n"
|
||||
"except Exception as er:\n"
|
||||
" print('caught exception', repr(er))\n"
|
||||
"\n"
|
||||
"import gc\n"
|
||||
"print('run GC collect')\n"
|
||||
"gc.collect()\n"
|
||||
"\n"
|
||||
"print('finish')\n"
|
||||
;
|
||||
|
||||
// This array is the MicroPython GC heap.
|
||||
static char heap[8 * 1024];
|
||||
|
||||
int main() {
|
||||
// Initialise MicroPython.
|
||||
mp_embed_init(&heap[0], sizeof(heap));
|
||||
|
||||
// Run the example scripts (they will be compiled first).
|
||||
mp_embed_exec_str(example_1);
|
||||
mp_embed_exec_str(example_2);
|
||||
|
||||
// Deinitialise MicroPython.
|
||||
mp_embed_deinit();
|
||||
|
||||
return 0;
|
||||
}
|
|
@ -0,0 +1,9 @@
|
|||
# This file is part of the MicroPython project, http://micropython.org/
|
||||
# The MIT License (MIT)
|
||||
# Copyright (c) 2022-2023 Damien P. George
|
||||
|
||||
# Set the location of the top of the MicroPython repository.
|
||||
MICROPYTHON_TOP = ../..
|
||||
|
||||
# Include the main makefile fragment to build the MicroPython component.
|
||||
include $(MICROPYTHON_TOP)/ports/embed/embed.mk
|
|
@ -1 +1,15 @@
|
|||
#include "mpconfigport_minimal.h"
|
||||
/* This file is part of the MicroPython project, http://micropython.org/
|
||||
* The MIT License (MIT)
|
||||
* Copyright (c) 2022-2023 Damien P. George
|
||||
*/
|
||||
|
||||
// Include common MicroPython embed configuration.
|
||||
#include <port/mpconfigport_common.h>
|
||||
|
||||
// Use the minimal starting configuration (disables all optional features).
|
||||
#define MICROPY_CONFIG_ROM_LEVEL (MICROPY_CONFIG_ROM_LEVEL_MINIMUM)
|
||||
|
||||
// MicroPython configuration.
|
||||
#define MICROPY_ENABLE_COMPILER (1)
|
||||
#define MICROPY_ENABLE_GC (1)
|
||||
#define MICROPY_PY_GC (1)
|
||||
|
|
|
@ -1,122 +0,0 @@
|
|||
/*
|
||||
* This file is part of the MicroPython project, http://micropython.org/
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2015 Damien P. George
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
// options to control how MicroPython is built
|
||||
|
||||
#define MICROPY_ALLOC_PATH_MAX (PATH_MAX)
|
||||
#define MICROPY_ENABLE_GC (1)
|
||||
#define MICROPY_ENABLE_FINALISER (0)
|
||||
#define MICROPY_STACK_CHECK (0)
|
||||
#define MICROPY_COMP_CONST (0)
|
||||
#define MICROPY_MEM_STATS (0)
|
||||
#define MICROPY_DEBUG_PRINTERS (0)
|
||||
#define MICROPY_READER_POSIX (1)
|
||||
#define MICROPY_KBD_EXCEPTION (1)
|
||||
#define MICROPY_HELPER_REPL (1)
|
||||
#define MICROPY_HELPER_LEXER_UNIX (1)
|
||||
#define MICROPY_ENABLE_SOURCE_LINE (0)
|
||||
#define MICROPY_ERROR_REPORTING (MICROPY_ERROR_REPORTING_TERSE)
|
||||
#define MICROPY_WARNINGS (0)
|
||||
#define MICROPY_ENABLE_EMERGENCY_EXCEPTION_BUF (0)
|
||||
#define MICROPY_FLOAT_IMPL (MICROPY_FLOAT_IMPL_NONE)
|
||||
#define MICROPY_LONGINT_IMPL (MICROPY_LONGINT_IMPL_NONE)
|
||||
#define MICROPY_STREAMS_NON_BLOCK (0)
|
||||
#define MICROPY_OPT_COMPUTED_GOTO (0)
|
||||
#define MICROPY_CAN_OVERRIDE_BUILTINS (0)
|
||||
#define MICROPY_BUILTIN_METHOD_CHECK_SELF_ARG (0)
|
||||
#define MICROPY_CPYTHON_COMPAT (0)
|
||||
#define MICROPY_PY_BUILTINS_BYTEARRAY (0)
|
||||
#define MICROPY_PY_BUILTINS_MEMORYVIEW (0)
|
||||
#define MICROPY_PY_BUILTINS_COMPILE (0)
|
||||
#define MICROPY_PY_BUILTINS_ENUMERATE (0)
|
||||
#define MICROPY_PY_BUILTINS_FILTER (0)
|
||||
#define MICROPY_PY_BUILTINS_FROZENSET (0)
|
||||
#define MICROPY_PY_BUILTINS_REVERSED (0)
|
||||
#define MICROPY_PY_BUILTINS_SET (0)
|
||||
#define MICROPY_PY_BUILTINS_SLICE (0)
|
||||
#define MICROPY_PY_BUILTINS_STR_UNICODE (0)
|
||||
#define MICROPY_PY_BUILTINS_PROPERTY (0)
|
||||
#define MICROPY_PY_BUILTINS_MIN_MAX (0)
|
||||
#define MICROPY_PY___FILE__ (0)
|
||||
#define MICROPY_PY_MICROPYTHON_MEM_INFO (0)
|
||||
#define MICROPY_PY_GC (0)
|
||||
#define MICROPY_PY_GC_COLLECT_RETVAL (0)
|
||||
#define MICROPY_PY_ARRAY (0)
|
||||
#define MICROPY_PY_COLLECTIONS (0)
|
||||
#define MICROPY_PY_MATH (0)
|
||||
#define MICROPY_PY_CMATH (0)
|
||||
#define MICROPY_PY_IO (0)
|
||||
#define MICROPY_PY_STRUCT (0)
|
||||
#define MICROPY_PY_SYS (1)
|
||||
#define MICROPY_PY_SYS_EXIT (0)
|
||||
#define MICROPY_PY_SYS_PLATFORM "linux"
|
||||
#define MICROPY_PY_SYS_MAXSIZE (0)
|
||||
#define MICROPY_PY_SYS_PATH_DEFAULT ".frozen"
|
||||
#define MICROPY_PY_SYS_STDFILES (0)
|
||||
#define MICROPY_PY_CMATH (0)
|
||||
#define MICROPY_PY_UCTYPES (0)
|
||||
#define MICROPY_PY_UZLIB (0)
|
||||
#define MICROPY_PY_UJSON (0)
|
||||
#define MICROPY_PY_UOS (1)
|
||||
#define MICROPY_PY_URE (0)
|
||||
#define MICROPY_PY_UHEAPQ (0)
|
||||
#define MICROPY_PY_UHASHLIB (0)
|
||||
#define MICROPY_PY_UBINASCII (0)
|
||||
|
||||
//////////////////////////////////////////
|
||||
// Do not change anything beyond this line
|
||||
//////////////////////////////////////////
|
||||
|
||||
#if !(defined(MICROPY_GCREGS_SETJMP) || defined(__x86_64__) || defined(__i386__) || defined(__thumb2__) || defined(__thumb__) || defined(__arm__))
|
||||
// Fall back to setjmp() implementation for discovery of GC pointers in registers.
|
||||
#define MICROPY_GCREGS_SETJMP (1)
|
||||
#endif
|
||||
|
||||
// type definitions for the specific machine
|
||||
|
||||
#ifdef __LP64__
|
||||
typedef long mp_int_t; // must be pointer size
|
||||
typedef unsigned long mp_uint_t; // must be pointer size
|
||||
#else
|
||||
// These are definitions for machines where sizeof(int) == sizeof(void*),
|
||||
// regardless for actual size.
|
||||
typedef int mp_int_t; // must be pointer size
|
||||
typedef unsigned int mp_uint_t; // must be pointer size
|
||||
#endif
|
||||
|
||||
// Cannot include <sys/types.h>, as it may lead to symbol name clashes
|
||||
#if _FILE_OFFSET_BITS == 64 && !defined(__LP64__)
|
||||
typedef long long mp_off_t;
|
||||
#else
|
||||
typedef long mp_off_t;
|
||||
#endif
|
||||
|
||||
// We need to provide a declaration/definition of alloca()
|
||||
#ifdef __FreeBSD__
|
||||
#include <stdlib.h>
|
||||
#else
|
||||
#include <alloca.h>
|
||||
#endif
|
|
@ -16,9 +16,10 @@ def blink_1hz():
|
|||
nop() [29]
|
||||
jmp(x_dec, "delay_high")
|
||||
|
||||
# Cycles: 1 + 7 + 32 * (30 + 1) = 1000
|
||||
# Cycles: 1 + 1 + 6 + 32 * (30 + 1) = 1000
|
||||
nop()
|
||||
set(pins, 0)
|
||||
set(x, 31) [6]
|
||||
set(x, 31) [5]
|
||||
label("delay_low")
|
||||
nop() [29]
|
||||
jmp(x_dec, "delay_low")
|
||||
|
|
|
@ -26,7 +26,11 @@
|
|||
#ifndef AXTLS_OS_PORT_H
|
||||
#define AXTLS_OS_PORT_H
|
||||
|
||||
#ifndef __ets__
|
||||
#include <arpa/inet.h>
|
||||
#endif
|
||||
#include <errno.h>
|
||||
#include <sys/time.h>
|
||||
#include "py/stream.h"
|
||||
#include "lib/crypto-algorithms/sha256.h"
|
||||
|
||||
|
|
|
@ -6,7 +6,15 @@ int _re1_5_classmatch(const char *pc, const char *sp)
|
|||
int is_positive = (pc[-1] == Class);
|
||||
int cnt = *pc++;
|
||||
while (cnt--) {
|
||||
if (*sp >= *pc && *sp <= pc[1]) return is_positive;
|
||||
if (*pc == RE15_CLASS_NAMED_CLASS_INDICATOR) {
|
||||
if (_re1_5_namedclassmatch(pc + 1, sp)) {
|
||||
return is_positive;
|
||||
}
|
||||
} else {
|
||||
if (*sp >= *pc && *sp <= pc[1]) {
|
||||
return is_positive;
|
||||
}
|
||||
}
|
||||
pc += 2;
|
||||
}
|
||||
return !is_positive;
|
||||
|
|
|
@ -4,6 +4,9 @@
|
|||
|
||||
#include "re1.5.h"
|
||||
|
||||
// Matches: DSWdsw
|
||||
#define MATCH_NAMED_CLASS_CHAR(c) (((c) | 0x20) == 'd' || ((c) | 0x24) == 'w')
|
||||
|
||||
#define INSERT_CODE(at, num, pc) \
|
||||
((code ? memmove(code + at + num, code + at, pc - at) : 0), pc += num)
|
||||
#define REL(at, to) (to - at - 2)
|
||||
|
@ -31,7 +34,7 @@ static const char *_compilecode(const char *re, ByteProg *prog, int sizecode)
|
|||
case '\\':
|
||||
re++;
|
||||
if (!*re) return NULL; // Trailing backslash
|
||||
if ((*re | 0x20) == 'd' || (*re | 0x20) == 's' || (*re | 0x20) == 'w') {
|
||||
if (MATCH_NAMED_CLASS_CHAR(*re)) {
|
||||
term = PC;
|
||||
EMIT(PC++, NamedClass);
|
||||
EMIT(PC++, *re);
|
||||
|
@ -63,14 +66,21 @@ static const char *_compilecode(const char *re, ByteProg *prog, int sizecode)
|
|||
PC++; // Skip # of pair byte
|
||||
prog->len++;
|
||||
for (cnt = 0; *re != ']'; re++, cnt++) {
|
||||
if (*re == '\\') {
|
||||
char c = *re;
|
||||
if (c == '\\') {
|
||||
++re;
|
||||
c = *re;
|
||||
if (MATCH_NAMED_CLASS_CHAR(c)) {
|
||||
c = RE15_CLASS_NAMED_CLASS_INDICATOR;
|
||||
goto emit_char_pair;
|
||||
}
|
||||
}
|
||||
if (!*re) return NULL;
|
||||
EMIT(PC++, *re);
|
||||
if (!c) return NULL;
|
||||
if (re[1] == '-' && re[2] != ']') {
|
||||
re += 2;
|
||||
}
|
||||
emit_char_pair:
|
||||
EMIT(PC++, c);
|
||||
EMIT(PC++, *re);
|
||||
}
|
||||
EMIT_CHECKED(term + 1, cnt);
|
||||
|
|
|
@ -138,6 +138,7 @@ struct Subject {
|
|||
|
||||
#define NON_ANCHORED_PREFIX 5
|
||||
#define HANDLE_ANCHORED(bytecode, is_anchored) ((is_anchored) ? (bytecode) + NON_ANCHORED_PREFIX : (bytecode))
|
||||
#define RE15_CLASS_NAMED_CLASS_INDICATOR 0
|
||||
|
||||
int re1_5_backtrack(ByteProg*, Subject*, const char**, int, int);
|
||||
int re1_5_pikevm(ByteProg*, Subject*, const char**, int, int);
|
||||
|
|
|
@ -162,7 +162,7 @@ APP_STM_SRC_C = $(addprefix ports/stm32/,\
|
|||
OBJ = $(PY_O) $(addprefix $(BUILD)/, $(APP_FATFS_SRC_C:.c=.o) $(APP_RTOS_SRC_C:.c=.o) $(APP_FTP_SRC_C:.c=.o) $(APP_HAL_SRC_C:.c=.o) $(APP_MISC_SRC_C:.c=.o))
|
||||
OBJ += $(addprefix $(BUILD)/, $(APP_MODS_SRC_C:.c=.o) $(APP_CC3100_SRC_C:.c=.o) $(APP_SL_SRC_C:.c=.o) $(APP_TELNET_SRC_C:.c=.o) $(APP_UTIL_SRC_C:.c=.o) $(APP_UTIL_SRC_S:.s=.o))
|
||||
OBJ += $(addprefix $(BUILD)/, $(APP_MAIN_SRC_C:.c=.o) $(APP_SHARED_SRC_C:.c=.o) $(APP_LIB_SRC_C:.c=.o) $(APP_STM_SRC_C:.c=.o))
|
||||
OBJ += $(BUILD)/shared/runtime/gchelper_m3.o
|
||||
OBJ += $(BUILD)/shared/runtime/gchelper_thumb2.o
|
||||
OBJ += $(BUILD)/pins.o
|
||||
|
||||
# List of sources for qstr extraction
|
||||
|
|
|
@ -0,0 +1,18 @@
|
|||
MicroPython embed port
|
||||
======================
|
||||
|
||||
This is a port of MicroPython that outputs a set of .c and .h files for embedding
|
||||
into a wider project. This port essentially targets the C language, instead of a
|
||||
particular hardware architecture or platform.
|
||||
|
||||
To use this port in a project there are three main steps:
|
||||
|
||||
1. Provide configuration for the project via an `mpconfigport.h` file.
|
||||
|
||||
2. Build this embed port against that configuration, using the provided `embed.mk`.
|
||||
The output is a set of self-contained source files for building MicroPython.
|
||||
These files can be placed outside this repository.
|
||||
|
||||
3. Build the project. This requires compiling all .c files from the above step.
|
||||
|
||||
See `examples/embedding` for an example.
|
|
@ -0,0 +1,65 @@
|
|||
# This file is part of the MicroPython project, http://micropython.org/
|
||||
# The MIT License (MIT)
|
||||
# Copyright (c) 2022-2023 Damien P. George
|
||||
#
|
||||
# This file is intended to be included by a Makefile in a custom project.
|
||||
|
||||
# Set the build output directory for the generated files.
|
||||
BUILD = build-embed
|
||||
|
||||
# Include the core environment definitions; this will set $(TOP).
|
||||
include $(MICROPYTHON_TOP)/py/mkenv.mk
|
||||
|
||||
# Include py core make definitions.
|
||||
include $(TOP)/py/py.mk
|
||||
|
||||
# Set the location of the MicroPython embed port.
|
||||
MICROPYTHON_EMBED_PORT = $(MICROPYTHON_TOP)/ports/embed
|
||||
|
||||
# Set default makefile-level MicroPython feature configurations.
|
||||
MICROPY_ROM_TEXT_COMPRESSION ?= 0
|
||||
|
||||
# Set CFLAGS for the MicroPython build.
|
||||
CFLAGS += -I. -I$(TOP) -I$(BUILD) -I$(MICROPYTHON_EMBED_PORT)
|
||||
CFLAGS += -Wall -Werror -std=c99
|
||||
|
||||
# Define the required generated header files.
|
||||
GENHDR_OUTPUT = $(addprefix $(BUILD)/genhdr/, \
|
||||
moduledefs.h \
|
||||
mpversion.h \
|
||||
qstrdefs.generated.h \
|
||||
root_pointers.h \
|
||||
)
|
||||
|
||||
# Define the top-level target, the generated output files.
|
||||
.PHONY: all
|
||||
all: micropython-embed-package
|
||||
|
||||
clean: clean-micropython-embed-package
|
||||
|
||||
.PHONY: clean-micropython-embed-package
|
||||
clean-micropython-embed-package:
|
||||
$(RM) -rf $(PACKAGE_DIR)
|
||||
|
||||
PACKAGE_DIR ?= micropython_embed
|
||||
PACKAGE_DIR_LIST = $(addprefix $(PACKAGE_DIR)/,py extmod shared/runtime genhdr port)
|
||||
|
||||
.PHONY: micropython-embed-package
|
||||
micropython-embed-package: $(GENHDR_OUTPUT)
|
||||
$(ECHO) "Generate micropython_embed output:"
|
||||
$(Q)$(RM) -rf $(PACKAGE_DIR_LIST)
|
||||
$(Q)$(MKDIR) -p $(PACKAGE_DIR_LIST)
|
||||
$(ECHO) "- py"
|
||||
$(Q)$(CP) $(TOP)/py/*.[ch] $(PACKAGE_DIR)/py
|
||||
$(ECHO) "- extmod"
|
||||
$(Q)$(CP) $(TOP)/extmod/moduplatform.h $(PACKAGE_DIR)/extmod
|
||||
$(ECHO) "- shared"
|
||||
$(Q)$(CP) $(TOP)/shared/runtime/gchelper.h $(PACKAGE_DIR)/shared/runtime
|
||||
$(Q)$(CP) $(TOP)/shared/runtime/gchelper_generic.c $(PACKAGE_DIR)/shared/runtime
|
||||
$(ECHO) "- genhdr"
|
||||
$(Q)$(CP) $(GENHDR_OUTPUT) $(PACKAGE_DIR)/genhdr
|
||||
$(ECHO) "- port"
|
||||
$(Q)$(CP) $(MICROPYTHON_EMBED_PORT)/port/*.[ch] $(PACKAGE_DIR)/port
|
||||
|
||||
# Include remaining core make rules.
|
||||
include $(TOP)/py/mkrules.mk
|
|
@ -0,0 +1,106 @@
|
|||
/*
|
||||
* This file is part of the MicroPython project, http://micropython.org/
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2022-2023 Damien P. George
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#include <string.h>
|
||||
#include "py/compile.h"
|
||||
#include "py/gc.h"
|
||||
#include "py/persistentcode.h"
|
||||
#include "py/runtime.h"
|
||||
#include "py/stackctrl.h"
|
||||
#include "shared/runtime/gchelper.h"
|
||||
#include "port/micropython_embed.h"
|
||||
|
||||
// Initialise the runtime.
|
||||
void mp_embed_init(void *gc_heap, size_t gc_heap_size) {
|
||||
mp_stack_ctrl_init();
|
||||
gc_init(gc_heap, (uint8_t *)gc_heap + gc_heap_size);
|
||||
mp_init();
|
||||
}
|
||||
|
||||
#if MICROPY_ENABLE_COMPILER
|
||||
// Compile and execute the given source script (Python text).
|
||||
void mp_embed_exec_str(const char *src) {
|
||||
nlr_buf_t nlr;
|
||||
if (nlr_push(&nlr) == 0) {
|
||||
// Compile, parse and execute the given string.
|
||||
mp_lexer_t *lex = mp_lexer_new_from_str_len(MP_QSTR__lt_stdin_gt_, src, strlen(src), 0);
|
||||
qstr source_name = lex->source_name;
|
||||
mp_parse_tree_t parse_tree = mp_parse(lex, MP_PARSE_FILE_INPUT);
|
||||
mp_obj_t module_fun = mp_compile(&parse_tree, source_name, true);
|
||||
mp_call_function_0(module_fun);
|
||||
nlr_pop();
|
||||
} else {
|
||||
// Uncaught exception: print it out.
|
||||
mp_obj_print_exception(&mp_plat_print, (mp_obj_t)nlr.ret_val);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
#if MICROPY_PERSISTENT_CODE_LOAD
|
||||
void mp_embed_exec_mpy(const uint8_t *mpy, size_t len) {
|
||||
nlr_buf_t nlr;
|
||||
if (nlr_push(&nlr) == 0) {
|
||||
// Execute the given .mpy data.
|
||||
mp_module_context_t *ctx = m_new_obj(mp_module_context_t);
|
||||
ctx->module.globals = mp_globals_get();
|
||||
mp_compiled_module_t cm = mp_raw_code_load_mem(mpy, len, ctx);
|
||||
mp_obj_t f = mp_make_function_from_raw_code(cm.rc, ctx, MP_OBJ_NULL);
|
||||
mp_call_function_0(f);
|
||||
nlr_pop();
|
||||
} else {
|
||||
// Uncaught exception: print it out.
|
||||
mp_obj_print_exception(&mp_plat_print, (mp_obj_t)nlr.ret_val);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
// Deinitialise the runtime.
|
||||
void mp_embed_deinit(void) {
|
||||
mp_deinit();
|
||||
}
|
||||
|
||||
#if MICROPY_ENABLE_GC
|
||||
// Run a garbage collection cycle.
|
||||
void gc_collect(void) {
|
||||
gc_collect_start();
|
||||
gc_helper_collect_regs_and_stack();
|
||||
gc_collect_end();
|
||||
}
|
||||
#endif
|
||||
|
||||
// Called if an exception is raised outside all C exception-catching handlers.
|
||||
void nlr_jump_fail(void *val) {
|
||||
for (;;) {
|
||||
}
|
||||
}
|
||||
|
||||
#ifndef NDEBUG
|
||||
// Used when debugging is enabled.
|
||||
void __assert_func(const char *file, int line, const char *func, const char *expr) {
|
||||
for (;;) {
|
||||
}
|
||||
}
|
||||
#endif
|
|
@ -0,0 +1,41 @@
|
|||
/*
|
||||
* This file is part of the MicroPython project, http://micropython.org/
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2022-2023 Damien P. George
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
#ifndef MICROPY_INCLUDED_MICROPYTHON_EMBED_H
|
||||
#define MICROPY_INCLUDED_MICROPYTHON_EMBED_H
|
||||
|
||||
#include <stddef.h>
|
||||
#include <stdint.h>
|
||||
|
||||
void mp_embed_init(void *gc_heap, size_t gc_heap_size);
|
||||
void mp_embed_deinit(void);
|
||||
|
||||
// Only available if MICROPY_ENABLE_COMPILER is enabled.
|
||||
void mp_embed_exec_str(const char *src);
|
||||
|
||||
// Only available if MICROPY_PERSISTENT_CODE_LOAD is enabled.
|
||||
void mp_embed_exec_mpy(const uint8_t *mpy, size_t len);
|
||||
|
||||
#endif // MICROPY_INCLUDED_MICROPYTHON_EMBED_H
|
|
@ -0,0 +1,38 @@
|
|||
/*
|
||||
* This file is part of the MicroPython project, http://micropython.org/
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2022-2023 Damien P. George
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
// Type definitions for the specific machine
|
||||
|
||||
typedef intptr_t mp_int_t; // must be pointer size
|
||||
typedef uintptr_t mp_uint_t; // must be pointer size
|
||||
typedef long mp_off_t;
|
||||
|
||||
// Need to provide a declaration/definition of alloca()
|
||||
#include <alloca.h>
|
||||
|
||||
#define MICROPY_MPHALPORT_H "port/mphalport.h"
|
|
@ -0,0 +1,33 @@
|
|||
/*
|
||||
* This file is part of the MicroPython project, http://micropython.org/
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2022-2023 Damien P. George
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include "py/mphal.h"
|
||||
|
||||
// Send string of given length to stdout, converting \n to \r\n.
|
||||
void mp_hal_stdout_tx_strn_cooked(const char *str, size_t len) {
|
||||
printf("%.*s", (int)len, str);
|
||||
}
|
|
@ -0,0 +1,2 @@
|
|||
// Define so there's no dependency on extmod/virtpin.h
|
||||
#define mp_hal_pin_obj_t
|
|
@ -0,0 +1,19 @@
|
|||
{
|
||||
"deploy": [
|
||||
"../deploy.md"
|
||||
],
|
||||
"docs": "",
|
||||
"features": [
|
||||
"BLE",
|
||||
"WiFi"
|
||||
],
|
||||
"id": "esp32-unicore",
|
||||
"images": [
|
||||
"generic_unicore.jpg"
|
||||
],
|
||||
"mcu": "esp32",
|
||||
"product": "ESP32 Unicore",
|
||||
"thumbnail": "",
|
||||
"url": "https://www.espressif.com/en/products/modules",
|
||||
"vendor": "Espressif"
|
||||
}
|
|
@ -0,0 +1 @@
|
|||
The following files are daily firmware for single-core ESP32-based boards without external SPIRAM.
|
|
@ -0,0 +1,5 @@
|
|||
set(SDKCONFIG_DEFAULTS
|
||||
boards/sdkconfig.base
|
||||
boards/sdkconfig.ble
|
||||
boards/GENERIC_UNICORE/sdkconfig.board
|
||||
)
|
|
@ -0,0 +1,2 @@
|
|||
#define MICROPY_HW_BOARD_NAME "ESP32 Unicore module"
|
||||
#define MICROPY_HW_MCU_NAME "ESP32-UNICORE"
|
|
@ -0,0 +1 @@
|
|||
CONFIG_FREERTOS_UNICORE=y
|
|
@ -0,0 +1,23 @@
|
|||
{
|
||||
"deploy": [
|
||||
"../deploy.md"
|
||||
],
|
||||
"docs": "",
|
||||
"features": [
|
||||
"BLE",
|
||||
"WiFi",
|
||||
"MicroSD",
|
||||
"Battery Charging",
|
||||
"Ethernet",
|
||||
"PoE",
|
||||
"Breadboard friendly"
|
||||
],
|
||||
"images": [
|
||||
"ESP32-POE-ISO-1.jpg"
|
||||
],
|
||||
"mcu": "esp32",
|
||||
"product": "Olimex ESP32 POE",
|
||||
"thumbnail": "",
|
||||
"url": "https://www.olimex.com/",
|
||||
"vendor": "OLIMEX"
|
||||
}
|
|
@ -0,0 +1,4 @@
|
|||
The following files are daily firmware for Olimex ESP32 boards with Ethernet.
|
||||
They match the boards ESP32 ETH-PoE, ESP32 ETH-PoE-ISO and ESP32 Gateway.
|
||||
|
||||
This firmware is compiled using ESP-IDF v4.x.
|
|
@ -0,0 +1,5 @@
|
|||
set(SDKCONFIG_DEFAULTS
|
||||
boards/sdkconfig.base
|
||||
boards/sdkconfig.ble
|
||||
boards/OLIMEX_ESP32_POE/sdkconfig.board
|
||||
)
|
|
@ -0,0 +1,2 @@
|
|||
#define MICROPY_HW_BOARD_NAME "Olimex ESP32 ETH"
|
||||
#define MICROPY_HW_MCU_NAME "ESP32"
|
|
@ -0,0 +1,4 @@
|
|||
CONFIG_ETH_PHY_INTERFACE_RMII=y
|
||||
CONFIG_ETH_RMII_CLK_OUTPUT=y
|
||||
CONFIG_ETH_RMII_CLK_OUT_GPIO=17
|
||||
CONFIG_LWIP_LOCAL_HOSTNAME="ESP32_POE"
|
|
@ -533,6 +533,14 @@ mp_obj_t machine_hw_spi_make_new(const mp_obj_type_t *type, size_t n_args, size_
|
|||
return MP_OBJ_FROM_PTR(self);
|
||||
}
|
||||
|
||||
spi_host_device_t machine_hw_spi_get_host(mp_obj_t in) {
|
||||
if (mp_obj_get_type(in) != &machine_spi_type) {
|
||||
mp_raise_ValueError(MP_ERROR_TEXT("expecting a SPI object"));
|
||||
}
|
||||
machine_hw_spi_obj_t *self = (machine_hw_spi_obj_t *)in;
|
||||
return self->host;
|
||||
}
|
||||
|
||||
STATIC const mp_machine_spi_p_t machine_hw_spi_p = {
|
||||
.init = machine_hw_spi_init,
|
||||
.deinit = machine_hw_spi_deinit,
|
||||
|
|
|
@ -211,7 +211,7 @@ STATIC mp_obj_t machine_sdcard_make_new(const mp_obj_type_t *type, size_t n_args
|
|||
.gpio_cs = GPIO_NUM_34,
|
||||
.gpio_cd = SDSPI_SLOT_NO_CD,
|
||||
.gpio_wp = SDSPI_SLOT_NO_WP,
|
||||
.dma_channel = 2
|
||||
.dma_channel = SPI_DMA_CH_AUTO
|
||||
},
|
||||
SDSPI_SLOT_CONFIG_DEFAULT()
|
||||
};
|
||||
|
|
|
@ -229,7 +229,7 @@ STATIC const mp_rom_map_elem_t mp_module_network_globals_table[] = {
|
|||
{ MP_ROM_QSTR(MP_QSTR_WLAN), MP_ROM_PTR(&get_wlan_obj) },
|
||||
#endif
|
||||
|
||||
#if (ESP_IDF_VERSION_MAJOR == 4) && (ESP_IDF_VERSION_MINOR >= 1) && (CONFIG_IDF_TARGET_ESP32)
|
||||
#if MICROPY_PY_NETWORK_LAN
|
||||
{ MP_ROM_QSTR(MP_QSTR_LAN), MP_ROM_PTR(&get_lan_obj) },
|
||||
#endif
|
||||
{ MP_ROM_QSTR(MP_QSTR_PPP), MP_ROM_PTR(&ppp_make_new_obj) },
|
||||
|
@ -260,7 +260,8 @@ STATIC const mp_rom_map_elem_t mp_module_network_globals_table[] = {
|
|||
{ MP_ROM_QSTR(MP_QSTR_AUTH_MAX), MP_ROM_INT(WIFI_AUTH_MAX) },
|
||||
#endif
|
||||
|
||||
#if (ESP_IDF_VERSION_MAJOR == 4) && (ESP_IDF_VERSION_MINOR >= 1) && (CONFIG_IDF_TARGET_ESP32)
|
||||
#if MICROPY_PY_NETWORK_LAN
|
||||
{ MP_ROM_QSTR(MP_QSTR_PHY_LAN8710), MP_ROM_INT(PHY_LAN8710) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_PHY_LAN8720), MP_ROM_INT(PHY_LAN8720) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_PHY_IP101), MP_ROM_INT(PHY_IP101) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_PHY_RTL8201), MP_ROM_INT(PHY_RTL8201) },
|
||||
|
@ -269,6 +270,20 @@ STATIC const mp_rom_map_elem_t mp_module_network_globals_table[] = {
|
|||
// PHY_KSZ8041 is new in ESP-IDF v4.3
|
||||
{ MP_ROM_QSTR(MP_QSTR_PHY_KSZ8041), MP_ROM_INT(PHY_KSZ8041) },
|
||||
#endif
|
||||
#if ESP_IDF_VERSION_MINOR >= 4
|
||||
// PHY_KSZ8081 is new in ESP-IDF v4.4
|
||||
{ MP_ROM_QSTR(MP_QSTR_PHY_KSZ8081), MP_ROM_INT(PHY_KSZ8081) },
|
||||
#endif
|
||||
|
||||
#if CONFIG_ETH_SPI_ETHERNET_KSZ8851SNL
|
||||
{ MP_ROM_QSTR(MP_QSTR_PHY_KSZ8851SNL), MP_ROM_INT(PHY_KSZ8851SNL) },
|
||||
#endif
|
||||
#if CONFIG_ETH_SPI_ETHERNET_DM9051
|
||||
{ MP_ROM_QSTR(MP_QSTR_PHY_DM9051), MP_ROM_INT(PHY_DM9051) },
|
||||
#endif
|
||||
#if CONFIG_ETH_SPI_ETHERNET_W5500
|
||||
{ MP_ROM_QSTR(MP_QSTR_PHY_W5500), MP_ROM_INT(PHY_W5500) },
|
||||
#endif
|
||||
|
||||
{ MP_ROM_QSTR(MP_QSTR_ETH_INITIALIZED), MP_ROM_INT(ETH_INITIALIZED)},
|
||||
{ MP_ROM_QSTR(MP_QSTR_ETH_STARTED), MP_ROM_INT(ETH_STARTED)},
|
||||
|
|
|
@ -28,7 +28,8 @@
|
|||
|
||||
#include "esp_event.h"
|
||||
|
||||
enum { PHY_LAN8720, PHY_IP101, PHY_RTL8201, PHY_DP83848, PHY_KSZ8041 };
|
||||
enum { PHY_LAN8710, PHY_LAN8720, PHY_IP101, PHY_RTL8201, PHY_DP83848, PHY_KSZ8041, PHY_KSZ8081, PHY_KSZ8851SNL = 100, PHY_DM9051, PHY_W5500 };
|
||||
#define IS_SPI_PHY(NUM) (NUM >= 100)
|
||||
enum { ETH_INITIALIZED, ETH_STARTED, ETH_STOPPED, ETH_CONNECTED, ETH_DISCONNECTED, ETH_GOT_IP };
|
||||
|
||||
// Cases similar to ESP8266 user_interface.h
|
||||
|
|
|
@ -217,3 +217,21 @@ typedef long mp_off_t;
|
|||
#endif
|
||||
|
||||
void boardctrl_startup(void);
|
||||
|
||||
#ifndef MICROPY_PY_NETWORK_LAN
|
||||
#if (ESP_IDF_VERSION_MAJOR == 4) && (ESP_IDF_VERSION_MINOR >= 1) && (CONFIG_IDF_TARGET_ESP32 || (CONFIG_ETH_USE_SPI_ETHERNET && (CONFIG_ETH_SPI_ETHERNET_KSZ8851SNL || CONFIG_ETH_SPI_ETHERNET_DM9051 || CONFIG_ETH_SPI_ETHERNET_W5500)))
|
||||
#define MICROPY_PY_NETWORK_LAN (1)
|
||||
#else
|
||||
#define MICROPY_PY_NETWORK_LAN (0)
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if MICROPY_PY_NETWORK_LAN && CONFIG_ETH_USE_SPI_ETHERNET
|
||||
#ifndef MICROPY_PY_NETWORK_LAN_SPI_CLOCK_SPEED_MZ
|
||||
#if CONFIG_IDF_TARGET_ESP32 || CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32C2
|
||||
#define MICROPY_PY_NETWORK_LAN_SPI_CLOCK_SPEED_MZ (12)
|
||||
#else
|
||||
#define MICROPY_PY_NETWORK_LAN_SPI_CLOCK_SPEED_MZ (36)
|
||||
#endif
|
||||
#endif
|
||||
#endif
|
||||
|
|
|
@ -35,6 +35,8 @@
|
|||
#include "freertos/FreeRTOS.h"
|
||||
#include "freertos/task.h"
|
||||
|
||||
#include "driver/spi_master.h"
|
||||
|
||||
#define MICROPY_PLATFORM_VERSION "IDF" IDF_VER
|
||||
|
||||
// The core that the MicroPython task(s) are pinned to.
|
||||
|
@ -42,7 +44,9 @@
|
|||
// and avoid the Wifi/BLE timing problems on the same core.
|
||||
// Best effort here to remain backwards compatible in rare version edge cases...
|
||||
// See https://github.com/micropython/micropython/issues/5489 for history
|
||||
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 2, 0)
|
||||
#if CONFIG_FREERTOS_UNICORE
|
||||
#define MP_TASK_COREID (0)
|
||||
#elif ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(4, 2, 0)
|
||||
#define MP_TASK_COREID (1)
|
||||
#else
|
||||
#define MP_TASK_COREID (0)
|
||||
|
@ -111,4 +115,6 @@ static inline void mp_hal_pin_write(mp_hal_pin_obj_t pin, int v) {
|
|||
gpio_set_level(pin, v);
|
||||
}
|
||||
|
||||
spi_host_device_t machine_hw_spi_get_host(mp_obj_t in);
|
||||
|
||||
#endif // INCLUDED_MPHALPORT_H
|
||||
|
|
|
@ -33,13 +33,16 @@
|
|||
#include "esp_idf_version.h"
|
||||
|
||||
// LAN only for ESP32 (not ESP32S2) and only for ESP-IDF v4.1 and higher
|
||||
#if (ESP_IDF_VERSION_MAJOR == 4) && (ESP_IDF_VERSION_MINOR >= 1) && (CONFIG_IDF_TARGET_ESP32)
|
||||
#if MICROPY_PY_NETWORK_LAN
|
||||
|
||||
#include "esp_eth.h"
|
||||
#include "esp_eth_mac.h"
|
||||
#include "esp_event.h"
|
||||
#include "esp_log.h"
|
||||
#include "esp_netif.h"
|
||||
#if CONFIG_ETH_USE_SPI_ETHERNET
|
||||
#include "driver/spi_master.h"
|
||||
#endif
|
||||
|
||||
#include "modnetwork.h"
|
||||
|
||||
|
@ -48,9 +51,11 @@ typedef struct _lan_if_obj_t {
|
|||
int if_id; // MUST BE FIRST to match wlan_if_obj_t
|
||||
bool initialized;
|
||||
bool active;
|
||||
uint8_t mdc_pin;
|
||||
uint8_t mdio_pin;
|
||||
int8_t mdc_pin;
|
||||
int8_t mdio_pin;
|
||||
int8_t phy_power_pin;
|
||||
int8_t phy_cs_pin;
|
||||
int8_t phy_int_pin;
|
||||
uint8_t phy_addr;
|
||||
uint8_t phy_type;
|
||||
esp_eth_phy_t *phy;
|
||||
|
@ -97,14 +102,23 @@ STATIC mp_obj_t get_lan(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_ar
|
|||
return MP_OBJ_FROM_PTR(&lan_obj);
|
||||
}
|
||||
|
||||
enum { ARG_id, ARG_mdc, ARG_mdio, ARG_power, ARG_phy_addr, ARG_phy_type };
|
||||
enum { ARG_id, ARG_mdc, ARG_mdio, ARG_power, ARG_phy_addr, ARG_phy_type,
|
||||
ARG_spi, ARG_cs, ARG_int, ARG_ref_clk_mode, ARG_ref_clk };
|
||||
static const mp_arg_t allowed_args[] = {
|
||||
{ MP_QSTR_id, MP_ARG_OBJ, {.u_obj = mp_const_none} },
|
||||
{ MP_QSTR_mdc, MP_ARG_KW_ONLY | MP_ARG_REQUIRED | MP_ARG_OBJ },
|
||||
{ MP_QSTR_mdio, MP_ARG_KW_ONLY | MP_ARG_REQUIRED | MP_ARG_OBJ },
|
||||
{ MP_QSTR_mdc, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = mp_const_none} },
|
||||
{ MP_QSTR_mdio, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = mp_const_none} },
|
||||
{ MP_QSTR_power, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = mp_const_none} },
|
||||
{ MP_QSTR_phy_addr, MP_ARG_KW_ONLY | MP_ARG_REQUIRED | MP_ARG_INT },
|
||||
{ MP_QSTR_phy_type, MP_ARG_KW_ONLY | MP_ARG_REQUIRED | MP_ARG_INT },
|
||||
{ MP_QSTR_spi, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = mp_const_none} },
|
||||
{ MP_QSTR_cs, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = mp_const_none} },
|
||||
{ MP_QSTR_int, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = mp_const_none} },
|
||||
#if ESP_IDF_VERSION_MINOR >= 4
|
||||
// Dynamic ref_clk configuration available at v4.4
|
||||
{ MP_QSTR_ref_clk_mode, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = -1} },
|
||||
{ MP_QSTR_ref_clk, MP_ARG_KW_ONLY | MP_ARG_OBJ, {.u_obj = mp_const_none} },
|
||||
#endif
|
||||
};
|
||||
|
||||
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
|
||||
|
@ -116,36 +130,99 @@ STATIC mp_obj_t get_lan(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_ar
|
|||
}
|
||||
}
|
||||
|
||||
self->mdc_pin = machine_pin_get_id(args[ARG_mdc].u_obj);
|
||||
self->mdio_pin = machine_pin_get_id(args[ARG_mdio].u_obj);
|
||||
self->phy_power_pin = args[ARG_power].u_obj == mp_const_none ? -1 : machine_pin_get_id(args[ARG_power].u_obj);
|
||||
#define GET_PIN(XXX) args[XXX].u_obj == mp_const_none ? -1 : machine_pin_get_id(args[XXX].u_obj);
|
||||
|
||||
self->mdc_pin = GET_PIN(ARG_mdc);
|
||||
self->mdio_pin = GET_PIN(ARG_mdio);
|
||||
self->phy_power_pin = GET_PIN(ARG_power);
|
||||
self->phy_cs_pin = GET_PIN(ARG_cs);
|
||||
self->phy_int_pin = GET_PIN(ARG_int);
|
||||
|
||||
if (args[ARG_phy_addr].u_int < 0x00 || args[ARG_phy_addr].u_int > 0x1f) {
|
||||
mp_raise_ValueError(MP_ERROR_TEXT("invalid phy address"));
|
||||
}
|
||||
self->phy_addr = args[ARG_phy_addr].u_int;
|
||||
|
||||
if (args[ARG_phy_type].u_int != PHY_LAN8720 &&
|
||||
if (args[ARG_phy_type].u_int != PHY_LAN8710 &&
|
||||
args[ARG_phy_type].u_int != PHY_LAN8720 &&
|
||||
args[ARG_phy_type].u_int != PHY_IP101 &&
|
||||
args[ARG_phy_type].u_int != PHY_RTL8201 &&
|
||||
#if ESP_IDF_VERSION_MINOR >= 3 // KSZ8041 is new in ESP-IDF v4.3
|
||||
args[ARG_phy_type].u_int != PHY_KSZ8041 &&
|
||||
#endif
|
||||
#if ESP_IDF_VERSION_MINOR >= 4 // KSZ8081 is new in ESP-IDF v4.4
|
||||
args[ARG_phy_type].u_int != PHY_KSZ8081 &&
|
||||
#endif
|
||||
#if CONFIG_ETH_USE_SPI_ETHERNET
|
||||
#if CONFIG_ETH_SPI_ETHERNET_KSZ8851SNL
|
||||
args[ARG_phy_type].u_int != PHY_KSZ8851SNL &&
|
||||
#endif
|
||||
#if CONFIG_ETH_SPI_ETHERNET_DM9051
|
||||
args[ARG_phy_type].u_int != PHY_DM9051 &&
|
||||
#endif
|
||||
#if CONFIG_ETH_SPI_ETHERNET_W5500
|
||||
args[ARG_phy_type].u_int != PHY_W5500 &&
|
||||
#endif
|
||||
#endif
|
||||
args[ARG_phy_type].u_int != PHY_DP83848) {
|
||||
mp_raise_ValueError(MP_ERROR_TEXT("invalid phy type"));
|
||||
}
|
||||
|
||||
eth_mac_config_t mac_config = ETH_MAC_DEFAULT_CONFIG();
|
||||
mac_config.smi_mdc_gpio_num = self->mdc_pin;
|
||||
mac_config.smi_mdio_gpio_num = self->mdio_pin;
|
||||
esp_eth_mac_t *mac = esp_eth_mac_new_esp32(&mac_config);
|
||||
esp_eth_mac_t *mac = NULL;
|
||||
|
||||
// Dynamic ref_clk configuration available at v4.4
|
||||
#if ESP_IDF_VERSION_MINOR >= 4
|
||||
if (args[ARG_ref_clk_mode].u_int != -1) {
|
||||
// Map the GPIO_MODE constants to EMAC_CLK constants.
|
||||
mac_config.clock_config.rmii.clock_mode =
|
||||
args[ARG_ref_clk_mode].u_int == GPIO_MODE_INPUT ? EMAC_CLK_EXT_IN : EMAC_CLK_OUT;
|
||||
}
|
||||
if (args[ARG_ref_clk].u_obj != mp_const_none) {
|
||||
mac_config.clock_config.rmii.clock_gpio = machine_pin_get_id(args[ARG_ref_clk].u_obj);
|
||||
}
|
||||
#endif
|
||||
|
||||
eth_phy_config_t phy_config = ETH_PHY_DEFAULT_CONFIG();
|
||||
phy_config.phy_addr = self->phy_addr;
|
||||
phy_config.reset_gpio_num = self->phy_power_pin;
|
||||
self->phy = NULL;
|
||||
|
||||
#if CONFIG_ETH_USE_SPI_ETHERNET
|
||||
spi_device_handle_t spi_handle = NULL;
|
||||
if (IS_SPI_PHY(args[ARG_phy_type].u_int)) {
|
||||
spi_device_interface_config_t devcfg = {
|
||||
.mode = 0,
|
||||
.clock_speed_hz = MICROPY_PY_NETWORK_LAN_SPI_CLOCK_SPEED_MZ * 1000 * 1000,
|
||||
.queue_size = 20,
|
||||
.spics_io_num = self->phy_cs_pin,
|
||||
};
|
||||
switch (args[ARG_phy_type].u_int) {
|
||||
#if CONFIG_ETH_SPI_ETHERNET_DM9051
|
||||
case PHY_DM9051: {
|
||||
devcfg.command_bits = 1;
|
||||
devcfg.address_bits = 7;
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
#if CONFIG_ETH_SPI_ETHERNET_W5500
|
||||
case PHY_W5500: {
|
||||
devcfg.command_bits = 16;
|
||||
devcfg.address_bits = 8;
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
}
|
||||
spi_host_device_t host = machine_hw_spi_get_host(args[ARG_spi].u_obj);
|
||||
if (spi_bus_add_device(host, &devcfg, &spi_handle) != ESP_OK) {
|
||||
mp_raise_msg(&mp_type_OSError, MP_ERROR_TEXT("spi_bus_add_device failed"));
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
switch (args[ARG_phy_type].u_int) {
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
case PHY_LAN8710:
|
||||
case PHY_LAN8720:
|
||||
self->phy = esp_eth_phy_new_lan8720(&phy_config);
|
||||
break;
|
||||
|
@ -158,15 +235,59 @@ STATIC mp_obj_t get_lan(size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_ar
|
|||
case PHY_DP83848:
|
||||
self->phy = esp_eth_phy_new_dp83848(&phy_config);
|
||||
break;
|
||||
#if ESP_IDF_VERSION_MINOR >= 3 // KSZ8041 is new in ESP-IDF v4.3
|
||||
case PHY_KSZ8041:
|
||||
#if ESP_IDF_VERSION_MINOR >= 3 // KSZ8041 is new in ESP-IDF v4.3
|
||||
self->phy = esp_eth_phy_new_ksz8041(&phy_config);
|
||||
break;
|
||||
#endif
|
||||
default:
|
||||
mp_raise_ValueError(MP_ERROR_TEXT("unknown phy"));
|
||||
#endif
|
||||
#if ESP_IDF_VERSION_MINOR >= 4 // KSZ8081 is new in ESP-IDF v4.4
|
||||
case PHY_KSZ8081:
|
||||
self->phy = esp_eth_phy_new_ksz8081(&phy_config);
|
||||
break;
|
||||
#endif
|
||||
#endif
|
||||
#if CONFIG_ETH_USE_SPI_ETHERNET
|
||||
#if CONFIG_ETH_SPI_ETHERNET_KSZ8851SNL
|
||||
case PHY_KSZ8851SNL: {
|
||||
eth_ksz8851snl_config_t chip_config = ETH_KSZ8851SNL_DEFAULT_CONFIG(spi_handle);
|
||||
chip_config.int_gpio_num = self->phy_int_pin;
|
||||
mac = esp_eth_mac_new_ksz8851snl(&chip_config, &mac_config);
|
||||
self->phy = esp_eth_phy_new_ksz8851snl(&phy_config);
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
#if CONFIG_ETH_SPI_ETHERNET_DM9051
|
||||
case PHY_DM9051: {
|
||||
eth_dm9051_config_t chip_config = ETH_DM9051_DEFAULT_CONFIG(spi_handle);
|
||||
chip_config.int_gpio_num = self->phy_int_pin;
|
||||
mac = esp_eth_mac_new_dm9051(&chip_config, &mac_config);
|
||||
self->phy = esp_eth_phy_new_dm9051(&phy_config);
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
#if CONFIG_ETH_SPI_ETHERNET_W5500
|
||||
case PHY_W5500: {
|
||||
eth_w5500_config_t chip_config = ETH_W5500_DEFAULT_CONFIG(spi_handle);
|
||||
chip_config.int_gpio_num = self->phy_int_pin;
|
||||
mac = esp_eth_mac_new_w5500(&chip_config, &mac_config);
|
||||
self->phy = esp_eth_phy_new_w5500(&phy_config);
|
||||
break;
|
||||
}
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
|
||||
#if CONFIG_IDF_TARGET_ESP32
|
||||
if (!IS_SPI_PHY(args[ARG_phy_type].u_int)) {
|
||||
if (self->mdc_pin == -1 || self->mdio_pin == -1) {
|
||||
mp_raise_ValueError(MP_ERROR_TEXT("mdc and mdio must be specified"));
|
||||
}
|
||||
mac_config.smi_mdc_gpio_num = self->mdc_pin;
|
||||
mac_config.smi_mdio_gpio_num = self->mdio_pin;
|
||||
mac = esp_eth_mac_new_esp32(&mac_config);
|
||||
}
|
||||
#endif
|
||||
|
||||
if (esp_netif_init() != ESP_OK) {
|
||||
mp_raise_msg(&mp_type_OSError, MP_ERROR_TEXT("esp_netif_init failed"));
|
||||
}
|
||||
|
@ -261,7 +382,12 @@ STATIC mp_obj_t lan_config(size_t n_args, const mp_obj_t *args, mp_map_t *kwargs
|
|||
if (bufinfo.len != 6) {
|
||||
mp_raise_ValueError(MP_ERROR_TEXT("invalid buffer length"));
|
||||
}
|
||||
esp_eth_ioctl(self->eth_handle, ETH_CMD_S_MAC_ADDR, bufinfo.buf);
|
||||
if (
|
||||
(esp_eth_ioctl(self->eth_handle, ETH_CMD_S_MAC_ADDR, bufinfo.buf) != ESP_OK) ||
|
||||
(esp_netif_set_mac(self->eth_netif, bufinfo.buf) != ESP_OK)
|
||||
) {
|
||||
mp_raise_msg(&mp_type_OSError, MP_ERROR_TEXT("failed setting MAC address"));
|
||||
}
|
||||
break;
|
||||
}
|
||||
default:
|
||||
|
|
|
@ -35,6 +35,7 @@
|
|||
|
||||
#include "py/objlist.h"
|
||||
#include "py/runtime.h"
|
||||
#include "py/mphal.h"
|
||||
#include "modnetwork.h"
|
||||
|
||||
#include "esp_wifi.h"
|
||||
|
@ -210,6 +211,12 @@ STATIC mp_obj_t network_wlan_active(size_t n_args, const mp_obj_t *args) {
|
|||
wifi_started = true;
|
||||
}
|
||||
}
|
||||
// This delay is a band-aid patch for issues #8289, #8792 and #9236,
|
||||
// allowing the esp data structures to settle. It looks like some
|
||||
// kind of race condition, which is not yet found. But at least
|
||||
// this small delay seems not hurt much, since wlan.active() is
|
||||
// usually not called in a time critical part of the code.
|
||||
mp_hal_delay_ms(1);
|
||||
}
|
||||
|
||||
return (mode & bit) ? mp_const_true : mp_const_false;
|
||||
|
|
|
@ -1,10 +1,9 @@
|
|||
MicroPython port to ESP8266
|
||||
===========================
|
||||
|
||||
This is an experimental port of MicroPython for the WiFi modules based
|
||||
on Espressif ESP8266 chip.
|
||||
|
||||
WARNING: The port is experimental and many APIs are subject to change.
|
||||
This is a port of MicroPython to the Espressif ESP8266 WiFi microcontroller.
|
||||
MicroPython runs on this chip without any underlying operating system, using
|
||||
the ESP8266 NONOS SDK.
|
||||
|
||||
Supported features include:
|
||||
- REPL (Python prompt) over UART0.
|
||||
|
|
|
@ -410,6 +410,11 @@ STATIC mp_obj_t esp_config(size_t n_args, const mp_obj_t *args, mp_map_t *kwargs
|
|||
wifi_set_phy_mode(mp_obj_get_int(kwargs->table[i].value));
|
||||
break;
|
||||
}
|
||||
case MP_QSTR_txpower: {
|
||||
int8_t power = mp_obj_get_float(kwargs->table[i].value) * 4;
|
||||
system_phy_set_max_tpw(power);
|
||||
break;
|
||||
}
|
||||
default:
|
||||
goto unknown;
|
||||
}
|
||||
|
|
|
@ -262,7 +262,7 @@ SRC_SS = \
|
|||
$(MCU_DIR)/gcc/startup_$(MCU_SERIES)$(MCU_CORE).S \
|
||||
hal/resethandler_MIMXRT10xx.S
|
||||
|
||||
SRC_S += shared/runtime/gchelper_m3.s \
|
||||
SRC_S += shared/runtime/gchelper_thumb2.s \
|
||||
|
||||
# =============================================================================
|
||||
# QSTR Sources
|
||||
|
|
|
@ -37,7 +37,11 @@ uint32_t trng_random_u32(void);
|
|||
#define MICROPY_CONFIG_ROM_LEVEL (MICROPY_CONFIG_ROM_LEVEL_FULL_FEATURES)
|
||||
|
||||
// Memory allocation policies
|
||||
#if MICROPY_HW_SDRAM_AVAIL
|
||||
#define MICROPY_GC_STACK_ENTRY_TYPE uint32_t
|
||||
#else
|
||||
#define MICROPY_GC_STACK_ENTRY_TYPE uint16_t
|
||||
#endif
|
||||
#define MICROPY_ALLOC_PARSE_CHUNK_INIT (32)
|
||||
#define MICROPY_ALLOC_PATH_MAX (256)
|
||||
|
||||
|
|
|
@ -277,6 +277,11 @@ typedef int mp_int_t; // must be pointer size
|
|||
typedef unsigned int mp_uint_t; // must be pointer size
|
||||
typedef long mp_off_t;
|
||||
|
||||
#if MICROPY_HW_ENABLE_RNG
|
||||
#define MICROPY_PY_URANDOM_SEED_INIT_FUNC (rng_generate_random_word())
|
||||
long unsigned int rng_generate_random_word(void);
|
||||
#endif
|
||||
|
||||
#if BOARD_SPECIFIC_MODULES
|
||||
#include "boardmodules.h"
|
||||
#endif // BOARD_SPECIFIC_MODULES
|
||||
|
|
|
@ -17,7 +17,7 @@ ifeq ($(BOARD),netduino2)
|
|||
CFLAGS += -mthumb -mcpu=cortex-m3 -mfloat-abi=soft
|
||||
CFLAGS += -DQEMU_SOC_STM32
|
||||
LDSCRIPT = stm32.ld
|
||||
SRC_BOARD_O = shared/runtime/gchelper_native.o shared/runtime/gchelper_m3.o
|
||||
SRC_BOARD_O = shared/runtime/gchelper_native.o shared/runtime/gchelper_thumb2.o
|
||||
MPY_CROSS_FLAGS += -march=armv7m
|
||||
endif
|
||||
|
||||
|
@ -26,7 +26,7 @@ CFLAGS += -mthumb -mcpu=cortex-m0 -mfloat-abi=soft
|
|||
CFLAGS += -DQEMU_SOC_NRF51
|
||||
LDSCRIPT = nrf51.ld
|
||||
QEMU_EXTRA = -global nrf51-soc.flash-size=1048576 -global nrf51-soc.sram-size=262144
|
||||
SRC_BOARD_O = shared/runtime/gchelper_native.o shared/runtime/gchelper_m0.o
|
||||
SRC_BOARD_O = shared/runtime/gchelper_native.o shared/runtime/gchelper_thumb1.o
|
||||
MPY_CROSS_FLAGS += -march=armv7m
|
||||
endif
|
||||
|
||||
|
@ -34,7 +34,7 @@ ifeq ($(BOARD),mps2-an385)
|
|||
CFLAGS += -mthumb -mcpu=cortex-m3 -mfloat-abi=soft
|
||||
CFLAGS += -DQEMU_SOC_MPS2
|
||||
LDSCRIPT = mps2.ld
|
||||
SRC_BOARD_O = shared/runtime/gchelper_native.o shared/runtime/gchelper_m3.o
|
||||
SRC_BOARD_O = shared/runtime/gchelper_native.o shared/runtime/gchelper_thumb2.o
|
||||
MPY_CROSS_FLAGS += -march=armv7m
|
||||
endif
|
||||
|
||||
|
|
|
@ -335,7 +335,7 @@ SRC_O += \
|
|||
$(SYSTEM_FILE)
|
||||
|
||||
SRC_O += \
|
||||
shared/runtime/gchelper_m3.o
|
||||
shared/runtime/gchelper_thumb2.o
|
||||
|
||||
HAL_SRC_C += $(addprefix $(HAL_DIR)/ra/board/$(BOARD_LOW)/,\
|
||||
board_init.c \
|
||||
|
|
|
@ -87,7 +87,7 @@ set(MICROPY_SOURCE_LIB
|
|||
${MICROPY_DIR}/shared/netutils/netutils.c
|
||||
${MICROPY_DIR}/shared/netutils/trace.c
|
||||
${MICROPY_DIR}/shared/readline/readline.c
|
||||
${MICROPY_DIR}/shared/runtime/gchelper_m0.s
|
||||
${MICROPY_DIR}/shared/runtime/gchelper_thumb1.s
|
||||
${MICROPY_DIR}/shared/runtime/gchelper_native.c
|
||||
${MICROPY_DIR}/shared/runtime/interrupt_char.c
|
||||
${MICROPY_DIR}/shared/runtime/mpirq.c
|
||||
|
@ -131,6 +131,7 @@ set(MICROPY_SOURCE_PORT
|
|||
usbd.c
|
||||
msc_disk.c
|
||||
mbedtls/mbedtls_port.c
|
||||
${CMAKE_BINARY_DIR}/pins_${MICROPY_BOARD}.c
|
||||
)
|
||||
|
||||
set(MICROPY_SOURCE_QSTR
|
||||
|
@ -153,6 +154,7 @@ set(MICROPY_SOURCE_QSTR
|
|||
${PROJECT_SOURCE_DIR}/modutime.c
|
||||
${PROJECT_SOURCE_DIR}/rp2_flash.c
|
||||
${PROJECT_SOURCE_DIR}/rp2_pio.c
|
||||
${CMAKE_BINARY_DIR}/pins_${MICROPY_BOARD}.c
|
||||
)
|
||||
|
||||
set(PICO_SDK_COMPONENTS
|
||||
|
@ -257,6 +259,10 @@ if (MICROPY_PY_NETWORK_CYW43)
|
|||
)
|
||||
endif()
|
||||
|
||||
list(APPEND MICROPY_SOURCE_PORT
|
||||
machine_pin_cyw43.c
|
||||
)
|
||||
|
||||
list(APPEND MICROPY_SOURCE_EXTMOD
|
||||
${MICROPY_DIR}/extmod/network_cyw43.c
|
||||
)
|
||||
|
@ -281,6 +287,7 @@ if (MICROPY_PY_NETWORK_NINAW10)
|
|||
${MICROPY_DIR}/drivers/ninaw10/nina_bt_hci.c
|
||||
${MICROPY_DIR}/drivers/ninaw10/nina_wifi_drv.c
|
||||
${MICROPY_DIR}/drivers/ninaw10/nina_wifi_bsp.c
|
||||
${MICROPY_DIR}/drivers/ninaw10/machine_pin_nina.c
|
||||
)
|
||||
|
||||
list(APPEND MICROPY_SOURCE_EXTMOD
|
||||
|
@ -435,3 +442,37 @@ endforeach()
|
|||
|
||||
# Include the main MicroPython cmake rules.
|
||||
include(${MICROPY_DIR}/py/mkrules.cmake)
|
||||
|
||||
set(MICROPY_BOARDS_DIR "${MICROPY_PORT_DIR}/boards")
|
||||
set(GEN_PINS_AF_CSV "${MICROPY_BOARDS_DIR}/rp2_af.csv")
|
||||
set(GEN_PINS_PREFIX "${MICROPY_BOARDS_DIR}/rp2_prefix.c")
|
||||
set(GEN_PINS_MKPINS "${MICROPY_BOARDS_DIR}/make-pins.py")
|
||||
set(GEN_PINS_SRC "${CMAKE_BINARY_DIR}/pins_${MICROPY_BOARD}.c")
|
||||
set(GEN_PINS_HDR "${MICROPY_GENHDR_DIR}/pins.h")
|
||||
set(GEN_PINS_QSTR "${CMAKE_BINARY_DIR}/pins_qstr.h")
|
||||
set(GEN_PINS_AF_CONST "${MICROPY_GENHDR_DIR}/pins_af_const.h")
|
||||
set(GEN_PINS_AF_PY "${CMAKE_BINARY_DIR}/pins_af.py")
|
||||
|
||||
if(EXISTS "${MICROPY_BOARDS_DIR}/${MICROPY_BOARD}/pins.csv")
|
||||
set(GEN_PINS_BOARD_CSV "${MICROPY_BOARDS_DIR}/${MICROPY_BOARD}/pins.csv")
|
||||
set(GEN_PINS_CSV_ARG --board "${GEN_PINS_BOARD_CSV}")
|
||||
endif()
|
||||
|
||||
target_sources(${MICROPY_TARGET} PRIVATE
|
||||
${GEN_PINS_HDR}
|
||||
)
|
||||
|
||||
# Generate pins
|
||||
add_custom_command(
|
||||
OUTPUT ${GEN_PINS_HDR} ${GEN_PINS_SRC} ${GEN_PINS_QSTR}
|
||||
COMMAND ${Python3_EXECUTABLE} ${GEN_PINS_MKPINS} ${GEN_PINS_CSV_ARG} --af ${GEN_PINS_AF_CSV} --prefix ${GEN_PINS_PREFIX}
|
||||
--hdr ${GEN_PINS_HDR} --qstr ${GEN_PINS_QSTR} --af-const ${GEN_PINS_AF_CONST} --af-py ${GEN_PINS_AF_PY} > ${GEN_PINS_SRC}
|
||||
DEPENDS
|
||||
${GEN_PINS_AF_CSV}
|
||||
${GEN_PINS_BOARD_CSV}
|
||||
${GEN_PINS_MKPINS}
|
||||
${GEN_PINS_PREFIX}
|
||||
${MICROPY_MPVERSION}
|
||||
VERBATIM
|
||||
COMMAND_EXPAND_LISTS
|
||||
)
|
||||
|
|
|
@ -0,0 +1 @@
|
|||
LED,GPIO13
|
|
|
@ -0,0 +1 @@
|
|||
LED,GPIO11
|
|
|
@ -13,6 +13,9 @@
|
|||
// Disable internal error numbers.
|
||||
#define MICROPY_USE_INTERNAL_ERRNO (0)
|
||||
|
||||
// Enable externally controlled pins.
|
||||
#define MICROPY_HW_PIN_EXT_COUNT (5)
|
||||
|
||||
// Enable USB Mass Storage with FatFS filesystem.
|
||||
#define MICROPY_HW_USB_MSC (1)
|
||||
#define MICROPY_HW_USB_VID (0x2341)
|
||||
|
|
|
@ -0,0 +1,26 @@
|
|||
TX,GPIO0
|
||||
RX,GPIO1
|
||||
D2,GPIO25
|
||||
D3,GPIO15
|
||||
D4,GPIO16
|
||||
D5,GPIO17
|
||||
D6,GPIO18
|
||||
D7,GPIO19
|
||||
D8,GPIO20
|
||||
D9,GPIO21
|
||||
D10,GPIO5
|
||||
D11,GPIO7
|
||||
D12,GPIO4
|
||||
D13,GPIO6
|
||||
LED,GPIO6
|
||||
A0,GPIO26
|
||||
A1,GPIO27
|
||||
A2,GPIO28
|
||||
A3,GPIO29
|
||||
A4,GPIO12
|
||||
A5,GPIO13
|
||||
LEDR,EXT_GPIO0
|
||||
LEDG,EXT_GPIO1
|
||||
LEDB,EXT_GPIO2
|
||||
A6,EXT_GPIO3
|
||||
A7,EXT_GPIO4
|
|
|
@ -0,0 +1 @@
|
|||
LED,GPIO23
|
|
|
@ -0,0 +1,17 @@
|
|||
# nullbits Bit-C PRO
|
||||
|
||||
The nullbits Bit-C PRO Board is based on the Raspberry Pi RP2040, and comes in the Arduino Pro Micro footprint.
|
||||
|
||||
|
||||
## Board-specific modules
|
||||
|
||||
The `board` module contains definitions for the onboard RGB LED.
|
||||
|
||||
Example:
|
||||
|
||||
```python
|
||||
>>> import board
|
||||
>>> board.led_red.on()
|
||||
>>> board.led_green.on()
|
||||
>>> board.led_blue.on()
|
||||
```
|
|
@ -0,0 +1,20 @@
|
|||
{
|
||||
"deploy": [
|
||||
"../deploy.md"
|
||||
],
|
||||
"docs": "",
|
||||
"features": [
|
||||
"Breadboard Friendly",
|
||||
"RGB LED",
|
||||
"USB-C",
|
||||
"SPI Flash"
|
||||
],
|
||||
"images": [
|
||||
"nullbits_bit_c_pro.jpg"
|
||||
],
|
||||
"mcu": "rp2040",
|
||||
"product": "Bit-C PRO",
|
||||
"thumbnail": "",
|
||||
"url": "https://nullbits.co/bit-c-pro",
|
||||
"vendor": "nullbits"
|
||||
}
|
|
@ -0,0 +1,7 @@
|
|||
from machine import Pin, Signal
|
||||
|
||||
led_red = Signal("LED_RED", Pin.OUT, invert=True, value=0)
|
||||
led_green = Signal("LED_GREEN", Pin.OUT, invert=True, value=0)
|
||||
led_blue = Signal("LED_BLUE", Pin.OUT, invert=True, value=0)
|
||||
|
||||
del Pin
|
|
@ -0,0 +1,2 @@
|
|||
include("$(PORT_DIR)/boards/manifest.py")
|
||||
module("board.py")
|
|
@ -0,0 +1,10 @@
|
|||
# cmake file for nullbits Bit-C PRO
|
||||
|
||||
# The Bit-C PRO is not yet in upstream pico-sdk, so define it here
|
||||
# See also: https://github.com/raspberrypi/pico-sdk/tree/master/src/boards/include/boards
|
||||
list(APPEND PICO_BOARD_HEADER_DIRS ${MICROPY_BOARD_DIR})
|
||||
|
||||
set(PICO_BOARD "nullbits_bit_c_pro")
|
||||
|
||||
# Freeze board.py
|
||||
set(MICROPY_FROZEN_MANIFEST ${MICROPY_BOARD_DIR}/manifest.py)
|
|
@ -0,0 +1,9 @@
|
|||
// https://nullbits.co/bit-c-pro
|
||||
|
||||
#define MICROPY_HW_BOARD_NAME "nullbits Bit-C PRO"
|
||||
#define MICROPY_HW_FLASH_STORAGE_BYTES (PICO_FLASH_SIZE_BYTES - (1 * 512 * 1024)) // 512K reserved
|
||||
|
||||
// RGB LED, active low
|
||||
// Red LED 16
|
||||
// Green LED 17
|
||||
// Blue LED 18
|
|
@ -0,0 +1,96 @@
|
|||
// Board definition for the nullbits Bit-C PRO
|
||||
|
||||
#ifndef _BOARDS_NULLBITS_BIT_C_PRO_H
|
||||
#define _BOARDS_NULLBITS_BIT_C_PRO_H
|
||||
|
||||
// For board detection
|
||||
#define NULLBITS_BIT_C_PRO
|
||||
|
||||
// On some samples, the xosc can take longer to stabilize than is usual
|
||||
#ifndef PICO_XOSC_STARTUP_DELAY_MULTIPLIER
|
||||
#define PICO_XOSC_STARTUP_DELAY_MULTIPLIER 64
|
||||
#endif
|
||||
|
||||
// --- BOARD SPECIFIC ---
|
||||
#define BIT_C_PRO_LED_R_PIN 16
|
||||
#define BIT_C_PRO_LED_G_PIN 17
|
||||
#define BIT_C_PRO_LED_B_PIN 18
|
||||
|
||||
// ------------- UART -------------//
|
||||
#ifndef PICO_DEFAULT_UART
|
||||
#define PICO_DEFAULT_UART 0
|
||||
#endif
|
||||
|
||||
#ifndef PICO_DEFAULT_UART_TX_PIN
|
||||
#define PICO_DEFAULT_UART_TX_PIN 0
|
||||
#endif
|
||||
|
||||
#ifndef PICO_DEFAULT_UART_RX_PIN
|
||||
#define PICO_DEFAULT_UART_RX_PIN 1
|
||||
#endif
|
||||
|
||||
// --- LED ---
|
||||
// Set the default LED to the Bit-C PRO's B led
|
||||
#ifndef PICO_DEFAULT_LED_PIN
|
||||
#define PICO_DEFAULT_LED_PIN BIT_C_PRO_LED_B_PIN
|
||||
#endif
|
||||
|
||||
#ifndef PICO_DEFAULT_LED_PIN_INVERTED
|
||||
#define PICO_DEFAULT_LED_PIN_INVERTED 1
|
||||
#endif
|
||||
// no PICO_DEFAULT_WS2812_PIN
|
||||
|
||||
// ------------- I2C -------------//
|
||||
#ifndef PICO_DEFAULT_I2C
|
||||
#define PICO_DEFAULT_I2C 0
|
||||
#endif
|
||||
|
||||
#ifndef PICO_DEFAULT_I2C_SDA_PIN
|
||||
#define PICO_DEFAULT_I2C_SDA_PIN 2
|
||||
#endif
|
||||
|
||||
#ifndef PICO_DEFAULT_I2C_SCL_PIN
|
||||
#define PICO_DEFAULT_I2C_SCL_PIN 3
|
||||
#endif
|
||||
|
||||
// ------------- SPI -------------//
|
||||
#ifndef PICO_DEFAULT_SPI
|
||||
#define PICO_DEFAULT_SPI 0
|
||||
#endif
|
||||
|
||||
#ifndef PICO_DEFAULT_SPI_TX_PIN
|
||||
#define PICO_DEFAULT_SPI_TX_PIN 23
|
||||
#endif
|
||||
|
||||
#ifndef PICO_DEFAULT_SPI_RX_PIN
|
||||
#define PICO_DEFAULT_SPI_RX_PIN 20
|
||||
#endif
|
||||
|
||||
#ifndef PICO_DEFAULT_SPI_SCK_PIN
|
||||
#define PICO_DEFAULT_SPI_SCK_PIN 22
|
||||
#endif
|
||||
|
||||
#ifndef PICO_DEFAULT_SPI_CSN_PIN
|
||||
#define PICO_DEFAULT_SPI_CSN_PIN 21
|
||||
#endif
|
||||
|
||||
// ------------- FLASH -------------//
|
||||
|
||||
// Best performance/compatibility with selected flash
|
||||
#define PICO_BOOT_STAGE2_CHOOSE_W25X10CL 1
|
||||
|
||||
#ifndef PICO_FLASH_SPI_CLKDIV
|
||||
#define PICO_FLASH_SPI_CLKDIV 2
|
||||
#endif
|
||||
|
||||
// Bit-C PRO has 4MB SPI flash
|
||||
#ifndef PICO_FLASH_SIZE_BYTES
|
||||
#define PICO_FLASH_SIZE_BYTES (4 * 1024 * 1024)
|
||||
#endif
|
||||
|
||||
// All boards have B1+ RP2040
|
||||
#ifndef PICO_RP2040_B0_SUPPORTED
|
||||
#define PICO_RP2040_B0_SUPPORTED 0
|
||||
#endif
|
||||
|
||||
#endif
|
|
@ -0,0 +1,4 @@
|
|||
LED,GPIO16
|
||||
LED_RED,GPIO16
|
||||
LED_GREEN,GPIO17
|
||||
LED_BLUE,GPIO18
|
|
|
@ -0,0 +1,28 @@
|
|||
GP0,GPIO0
|
||||
GP1,GPIO1
|
||||
GP2,GPIO2
|
||||
GP3,GPIO3
|
||||
GP4,GPIO4
|
||||
GP5,GPIO5
|
||||
GP6,GPIO6
|
||||
GP7,GPIO7
|
||||
GP8,GPIO8
|
||||
GP9,GPIO9
|
||||
GP10,GPIO10
|
||||
GP11,GPIO11
|
||||
GP12,GPIO12
|
||||
GP13,GPIO13
|
||||
GP14,GPIO14
|
||||
GP15,GPIO15
|
||||
GP16,GPIO16
|
||||
GP17,GPIO17
|
||||
GP18,GPIO18
|
||||
GP19,GPIO19
|
||||
GP20,GPIO20
|
||||
GP21,GPIO21
|
||||
GP22,GPIO22
|
||||
GP25,GPIO25
|
||||
GP26,GPIO26
|
||||
GP27,GPIO27
|
||||
GP28,GPIO28
|
||||
LED,GPIO25
|
|
|
@ -17,9 +17,6 @@
|
|||
// Debug level (0-4) 1=warning, 2=info, 3=debug, 4=verbose
|
||||
// #define MODUSSL_MBEDTLS_DEBUG_LEVEL 1
|
||||
|
||||
#define MICROPY_HW_PIN_CYW43_COUNT CYW43_WL_GPIO_COUNT
|
||||
#ifdef CYW43_WL_GPIO_LED_PIN
|
||||
#define MICROPY_HW_PIN_CYW43_LED_PIN_NUM CYW43_WL_GPIO_LED_PIN
|
||||
#endif
|
||||
#define MICROPY_HW_PIN_EXT_COUNT CYW43_WL_GPIO_COUNT
|
||||
|
||||
#define MICROPY_HW_PIN_RESERVED(i) ((i) == CYW43_PIN_WL_HOST_WAKE || (i) == CYW43_PIN_WL_REG_ON)
|
||||
|
|
|
@ -0,0 +1,30 @@
|
|||
GP0,GPIO0
|
||||
GP1,GPIO1
|
||||
GP2,GPIO2
|
||||
GP3,GPIO3
|
||||
GP4,GPIO4
|
||||
GP5,GPIO5
|
||||
GP6,GPIO6
|
||||
GP7,GPIO7
|
||||
GP8,GPIO8
|
||||
GP9,GPIO9
|
||||
GP10,GPIO10
|
||||
GP11,GPIO11
|
||||
GP12,GPIO12
|
||||
GP13,GPIO13
|
||||
GP14,GPIO14
|
||||
GP15,GPIO15
|
||||
GP16,GPIO16
|
||||
GP17,GPIO17
|
||||
GP18,GPIO18
|
||||
GP19,GPIO19
|
||||
GP20,GPIO20
|
||||
GP21,GPIO21
|
||||
GP22,GPIO22
|
||||
GP26,GPIO26
|
||||
GP27,GPIO27
|
||||
GP28,GPIO28
|
||||
WL_GPIO0,EXT_GPIO0
|
||||
WL_GPIO1,EXT_GPIO1
|
||||
WL_GPIO2,EXT_GPIO2
|
||||
LED,EXT_GPIO0
|
|
|
@ -0,0 +1 @@
|
|||
LED,GPIO25
|
|
|
@ -0,0 +1 @@
|
|||
LED,GPIO25
|
|
|
@ -0,0 +1 @@
|
|||
LED,GPIO19
|
|
|
@ -0,0 +1 @@
|
|||
LED,GPIO25
|
|
|
@ -0,0 +1 @@
|
|||
LED,GPIO25
|
|
|
@ -0,0 +1 @@
|
|||
LED,GPIO25
|
|
|
@ -0,0 +1 @@
|
|||
LED,GPIO25
|
|
|
@ -0,0 +1,428 @@
|
|||
#!/usr/bin/env python
|
||||
"""Creates the pin file for the RP2."""
|
||||
|
||||
from __future__ import print_function
|
||||
|
||||
import argparse
|
||||
import sys
|
||||
import csv
|
||||
import re
|
||||
|
||||
SUPPORTED_FN = {
|
||||
"SPI": ["TX", "RX", "SCK", "CS"],
|
||||
"UART": ["TX", "RX", "CTS", "RTS"],
|
||||
"I2C": ["SCL", "SDA"],
|
||||
"PWM": ["A", "B"],
|
||||
"SIO": [""],
|
||||
"PIO0": [""],
|
||||
"PIO1": [""],
|
||||
"GPCK": ["GPIN0", "GPOUT0", "GPIN1", "GPOUT1", "GPOUT2", "GPOUT3"],
|
||||
"USB": ["OVCUR_DET", "VBUS_DET", "VBUS_EN"],
|
||||
}
|
||||
|
||||
|
||||
def parse_pin(name_str):
|
||||
"""Parses a string and returns a pin number."""
|
||||
if len(name_str) < 2:
|
||||
raise ValueError("Expecting pin name to be at least 2 charcters.")
|
||||
if not name_str.startswith("GPIO") and not name_str.startswith("EXT_GPIO"):
|
||||
raise ValueError("Expecting pin name to start with EXT_/GPIO")
|
||||
return int(re.findall(r"\d+$", name_str)[0])
|
||||
|
||||
|
||||
def split_name_num(name_num):
|
||||
num = None
|
||||
for num_idx in range(len(name_num) - 1, -1, -1):
|
||||
if not name_num[num_idx].isdigit():
|
||||
name = name_num[0 : num_idx + 1]
|
||||
num_str = name_num[num_idx + 1 :]
|
||||
if len(num_str) > 0:
|
||||
num = int(num_str)
|
||||
break
|
||||
if name == "PIO":
|
||||
name += str(num)
|
||||
return name, num
|
||||
|
||||
|
||||
class AlternateFunction(object):
|
||||
"""Holds the information associated with a pins alternate function."""
|
||||
|
||||
def __init__(self, idx, af_str):
|
||||
self.idx = idx
|
||||
self.af_str = af_str
|
||||
|
||||
self.func = ""
|
||||
self.fn_num = None
|
||||
self.pin_type = ""
|
||||
self.supported = False
|
||||
|
||||
af_words = af_str.split("_", 1)
|
||||
self.func, self.fn_num = split_name_num(af_words[0])
|
||||
if len(af_words) > 1:
|
||||
self.pin_type = af_words[1]
|
||||
if self.func in SUPPORTED_FN:
|
||||
pin_types = SUPPORTED_FN[self.func]
|
||||
if self.pin_type in pin_types:
|
||||
self.supported = True
|
||||
|
||||
def is_supported(self):
|
||||
return self.supported
|
||||
|
||||
def ptr(self):
|
||||
"""Returns the numbered function (i.e. USART6) for this AF."""
|
||||
if self.fn_num is None:
|
||||
return self.func
|
||||
return "{:s}{:d}".format(self.func, self.fn_num)
|
||||
|
||||
def mux_name(self):
|
||||
return "AF{:d}_{:s}".format(self.idx, self.ptr())
|
||||
|
||||
def print(self):
|
||||
"""Prints the C representation of this AF."""
|
||||
if self.supported:
|
||||
print(" AF", end="")
|
||||
else:
|
||||
print(" //", end="")
|
||||
fn_num = self.fn_num
|
||||
if fn_num is None:
|
||||
fn_num = 0
|
||||
print("({:d}, {:4s}, {:d}), // {:s}".format(self.idx, self.func, fn_num, self.af_str))
|
||||
|
||||
def qstr_list(self):
|
||||
return [self.mux_name()]
|
||||
|
||||
|
||||
class Pin(object):
|
||||
"""Holds the information associated with a pin."""
|
||||
|
||||
def __init__(self, pin, is_ext=False):
|
||||
self.pin = pin
|
||||
self.alt_fn = []
|
||||
self.alt_fn_count = 0
|
||||
self.is_board = False
|
||||
self.is_ext = is_ext
|
||||
|
||||
def cpu_pin_name(self):
|
||||
return "{:s}GPIO{:d}".format("EXT_" if self.is_ext else "", self.pin)
|
||||
|
||||
def is_board_pin(self):
|
||||
return self.is_board
|
||||
|
||||
def set_is_board_pin(self):
|
||||
self.is_board = True
|
||||
|
||||
def parse_af(self, af_idx, af_strs_in):
|
||||
if len(af_strs_in) == 0:
|
||||
return
|
||||
# If there is a slash, then the slash separates 2 aliases for the
|
||||
# same alternate function.
|
||||
af_strs = af_strs_in.split("/")
|
||||
for af_str in af_strs:
|
||||
alt_fn = AlternateFunction(af_idx, af_str)
|
||||
self.alt_fn.append(alt_fn)
|
||||
if alt_fn.is_supported():
|
||||
self.alt_fn_count += 1
|
||||
|
||||
def alt_fn_name(self, null_if_0=False):
|
||||
if null_if_0 and self.alt_fn_count == 0:
|
||||
return "NULL"
|
||||
return "pin_{:s}_af".format(self.cpu_pin_name())
|
||||
|
||||
def print(self):
|
||||
if self.is_ext:
|
||||
print("#if (MICROPY_HW_PIN_EXT_COUNT > {:d})".format(self.pin))
|
||||
|
||||
if self.alt_fn_count == 0:
|
||||
print("// ", end="")
|
||||
print("const machine_pin_af_obj_t {:s}[] = {{".format(self.alt_fn_name()))
|
||||
for alt_fn in self.alt_fn:
|
||||
alt_fn.print()
|
||||
if self.alt_fn_count == 0:
|
||||
print("// ", end="")
|
||||
print("};")
|
||||
print("")
|
||||
print(
|
||||
"{:s}machine_pin_obj_t pin_{:s} = PIN({:d}, {:s}, {:d}, {:d}, {:s});".format(
|
||||
"" if self.is_ext else "const ",
|
||||
self.cpu_pin_name(),
|
||||
self.pin,
|
||||
self.cpu_pin_name(),
|
||||
self.is_ext,
|
||||
self.alt_fn_count,
|
||||
self.alt_fn_name(null_if_0=True),
|
||||
)
|
||||
)
|
||||
if self.is_ext:
|
||||
print("#endif")
|
||||
print("")
|
||||
|
||||
def print_header(self, hdr_file):
|
||||
n = self.cpu_pin_name()
|
||||
hdr_file.write(
|
||||
"extern{:s}machine_pin_obj_t pin_{:s};\n".format(" " if self.is_ext else " const ", n)
|
||||
)
|
||||
if self.alt_fn_count > 0:
|
||||
hdr_file.write("extern const machine_pin_af_obj_t pin_{:s}_af[];\n".format(n))
|
||||
|
||||
def qstr_list(self):
|
||||
result = []
|
||||
for alt_fn in self.alt_fn:
|
||||
if alt_fn.is_supported():
|
||||
result += alt_fn.qstr_list()
|
||||
return result
|
||||
|
||||
|
||||
class NamedPin(object):
|
||||
def __init__(self, name, pin):
|
||||
self._name = name
|
||||
self._pin = pin
|
||||
|
||||
def pin(self):
|
||||
return self._pin
|
||||
|
||||
def name(self):
|
||||
return self._name
|
||||
|
||||
|
||||
class Pins(object):
|
||||
def __init__(self):
|
||||
self.cpu_pins = [] # list of NamedPin objects
|
||||
self.board_pins = [] # list of NamedPin objects
|
||||
self.ext_pins = [] # list of NamedPin objects
|
||||
for i in range(0, 10):
|
||||
self.ext_pins.append(NamedPin("EXT_GPIO{:d}".format(i), Pin(i, True)))
|
||||
|
||||
def find_pin(self, pin_name):
|
||||
for pin in self.cpu_pins:
|
||||
if pin.name() == pin_name:
|
||||
return pin.pin()
|
||||
|
||||
for pin in self.ext_pins:
|
||||
if pin.name() == pin_name:
|
||||
return pin.pin()
|
||||
|
||||
def parse_af_file(self, filename, pinname_col, af_col):
|
||||
with open(filename, "r") as csvfile:
|
||||
rows = csv.reader(csvfile)
|
||||
for row in rows:
|
||||
try:
|
||||
pin_num = parse_pin(row[pinname_col])
|
||||
except Exception as e:
|
||||
# import traceback; traceback.print_exc()
|
||||
continue
|
||||
pin = Pin(pin_num)
|
||||
for af_idx in range(af_col, len(row)):
|
||||
if af_idx >= af_col:
|
||||
pin.parse_af(af_idx, row[af_idx])
|
||||
self.cpu_pins.append(NamedPin(pin.cpu_pin_name(), pin))
|
||||
|
||||
def parse_board_file(self, filename):
|
||||
with open(filename, "r") as csvfile:
|
||||
rows = csv.reader(csvfile)
|
||||
for row in rows:
|
||||
if len(row) == 0 or row[0].startswith("#"):
|
||||
# Skip empty lines, and lines starting with "#"
|
||||
continue
|
||||
if len(row) != 2:
|
||||
raise ValueError("Expecting two entries in a row")
|
||||
|
||||
cpu_pin_name = row[1]
|
||||
try:
|
||||
pin_num = parse_pin(cpu_pin_name)
|
||||
except:
|
||||
# import traceback; traceback.print_exc()
|
||||
continue
|
||||
pin = self.find_pin(cpu_pin_name)
|
||||
if pin:
|
||||
pin.set_is_board_pin()
|
||||
if row[0]: # Only add board pins that have a name
|
||||
self.board_pins.append(NamedPin(row[0], pin))
|
||||
|
||||
def print_table(self, label, named_pins):
|
||||
print("")
|
||||
print("const machine_pin_obj_t *machine_pin_{:s}_pins[] = {{".format(label))
|
||||
for pin in named_pins:
|
||||
if not pin.pin().is_ext:
|
||||
print(" &pin_{},".format(pin.name()))
|
||||
print("};")
|
||||
print("")
|
||||
|
||||
def print_named(self, label, named_pins):
|
||||
print("")
|
||||
print(
|
||||
"STATIC const mp_rom_map_elem_t pin_{:s}_pins_locals_dict_table[] = {{".format(label)
|
||||
)
|
||||
for named_pin in named_pins:
|
||||
pin = named_pin.pin()
|
||||
if pin.is_ext:
|
||||
print(" #if (MICROPY_HW_PIN_EXT_COUNT > {:d})".format(pin.pin))
|
||||
print(
|
||||
" {{ MP_ROM_QSTR(MP_QSTR_{:s}), MP_ROM_PTR(&pin_{:s}) }},".format(
|
||||
named_pin.name(), pin.cpu_pin_name()
|
||||
)
|
||||
)
|
||||
if pin.is_ext:
|
||||
print(" #endif")
|
||||
|
||||
print("};")
|
||||
print(
|
||||
"MP_DEFINE_CONST_DICT(pin_{:s}_pins_locals_dict, pin_{:s}_pins_locals_dict_table);".format(
|
||||
label, label
|
||||
)
|
||||
)
|
||||
print("")
|
||||
|
||||
def print(self):
|
||||
for pin in self.cpu_pins:
|
||||
pin.pin().print()
|
||||
|
||||
for pin in self.ext_pins:
|
||||
if pin.pin().is_ext:
|
||||
pin.pin().print()
|
||||
|
||||
self.print_table("cpu", self.cpu_pins)
|
||||
self.print_named("cpu", self.cpu_pins + self.ext_pins)
|
||||
self.print_named("board", self.board_pins)
|
||||
|
||||
def print_header(self, hdr_filename, obj_decls):
|
||||
with open(hdr_filename, "wt") as hdr_file:
|
||||
if obj_decls:
|
||||
for named_pin in self.cpu_pins:
|
||||
pin = named_pin.pin()
|
||||
pin.print_header(hdr_file)
|
||||
for named_pin in self.board_pins:
|
||||
pin = named_pin.pin()
|
||||
if pin.is_ext:
|
||||
pin.print_header(hdr_file)
|
||||
# provide #define's mapping board to cpu name
|
||||
for named_pin in self.board_pins:
|
||||
if named_pin.pin().is_board_pin():
|
||||
hdr_file.write(
|
||||
"#define pin_{:s} pin_{:s}\n".format(
|
||||
named_pin.name(), named_pin.pin().cpu_pin_name()
|
||||
)
|
||||
)
|
||||
|
||||
def print_qstr(self, qstr_filename):
|
||||
with open(qstr_filename, "wt") as qstr_file:
|
||||
qstr_set = set([])
|
||||
for named_pin in self.cpu_pins:
|
||||
pin = named_pin.pin()
|
||||
if pin.is_board_pin():
|
||||
qstr_set |= set(pin.qstr_list())
|
||||
qstr_set |= set([named_pin.name()])
|
||||
for named_pin in self.board_pins:
|
||||
qstr_set |= set([named_pin.name()])
|
||||
for qstr in sorted(qstr_set):
|
||||
print("Q({})".format(qstr), file=qstr_file)
|
||||
|
||||
def print_af_hdr(self, af_const_filename):
|
||||
with open(af_const_filename, "wt") as af_const_file:
|
||||
af_hdr_set = set([])
|
||||
mux_name_width = 0
|
||||
for named_pin in self.cpu_pins:
|
||||
pin = named_pin.pin()
|
||||
if pin.is_board_pin():
|
||||
for af in pin.alt_fn:
|
||||
if af.is_supported():
|
||||
mux_name = af.mux_name()
|
||||
af_hdr_set |= set([mux_name])
|
||||
if len(mux_name) > mux_name_width:
|
||||
mux_name_width = len(mux_name)
|
||||
for mux_name in sorted(af_hdr_set):
|
||||
key = "MP_OBJ_NEW_QSTR(MP_QSTR_{}),".format(mux_name)
|
||||
val = "MP_OBJ_NEW_SMALL_INT(GPIO_{})".format(mux_name)
|
||||
print(" { %-*s %s }," % (mux_name_width + 26, key, val), file=af_const_file)
|
||||
|
||||
def print_af_py(self, af_py_filename):
|
||||
with open(af_py_filename, "wt") as af_py_file:
|
||||
print("PINS_AF = (", file=af_py_file)
|
||||
for named_pin in self.board_pins:
|
||||
print(" ('%s', " % named_pin.name(), end="", file=af_py_file)
|
||||
for af in named_pin.pin().alt_fn:
|
||||
if af.is_supported():
|
||||
print("(%d, '%s'), " % (af.idx, af.af_str), end="", file=af_py_file)
|
||||
print("),", file=af_py_file)
|
||||
print(")", file=af_py_file)
|
||||
|
||||
|
||||
def main():
|
||||
parser = argparse.ArgumentParser(
|
||||
prog="make-pins.py",
|
||||
usage="%(prog)s [options] [command]",
|
||||
description="Generate board specific pin file",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-a",
|
||||
"--af",
|
||||
dest="af_filename",
|
||||
help="Specifies the alternate function file for the chip",
|
||||
default="rp2_af.csv",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--af-const",
|
||||
dest="af_const_filename",
|
||||
help="Specifies header file for alternate function constants.",
|
||||
default="build/pins_af_const.h",
|
||||
)
|
||||
parser.add_argument(
|
||||
"--af-py",
|
||||
dest="af_py_filename",
|
||||
help="Specifies the filename for the python alternate function mappings.",
|
||||
default="build/pins_af.py",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-b",
|
||||
"--board",
|
||||
dest="board_filename",
|
||||
help="Specifies the board file",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-p",
|
||||
"--prefix",
|
||||
dest="prefix_filename",
|
||||
help="Specifies beginning portion of generated pins file",
|
||||
default="rp2_prefix.c",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-q",
|
||||
"--qstr",
|
||||
dest="qstr_filename",
|
||||
help="Specifies name of generated qstr header file",
|
||||
default="build/pins_qstr.h",
|
||||
)
|
||||
parser.add_argument(
|
||||
"-r",
|
||||
"--hdr",
|
||||
dest="hdr_filename",
|
||||
help="Specifies name of generated pin header file",
|
||||
default="build/pins.h",
|
||||
)
|
||||
args = parser.parse_args(sys.argv[1:])
|
||||
|
||||
pins = Pins()
|
||||
|
||||
print("// This file was automatically generated by make-pins.py")
|
||||
print("//")
|
||||
if args.af_filename:
|
||||
print("// --af {:s}".format(args.af_filename))
|
||||
pins.parse_af_file(args.af_filename, 0, 1)
|
||||
|
||||
if args.board_filename:
|
||||
print("// --board {:s}".format(args.board_filename))
|
||||
pins.parse_board_file(args.board_filename)
|
||||
|
||||
if args.prefix_filename:
|
||||
print("// --prefix {:s}".format(args.prefix_filename))
|
||||
print("")
|
||||
with open(args.prefix_filename, "r") as prefix_file:
|
||||
print(prefix_file.read())
|
||||
pins.print()
|
||||
pins.print_header(args.hdr_filename, True)
|
||||
pins.print_qstr(args.qstr_filename)
|
||||
pins.print_af_hdr(args.af_const_filename)
|
||||
pins.print_af_py(args.af_py_filename)
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
|
@ -0,0 +1,31 @@
|
|||
Pin,AF1,AF2,AF3,AF4,AF5,AF6,AF7,AF8,AF9
|
||||
GPIO0,SPI0_RX,UART0_TX,I2C0_SDA,PWM0_A,SIO,PIO0,PIO1,,USB_OVCUR_DET
|
||||
GPIO1,SPI0_CS,UART0_RX,I2C0_SCL,PWM0_B,SIO,PIO0,PIO1,,USB_VBUS_DET
|
||||
GPIO2,SPI0_SCK,UART0_CTS,I2C1_SDA,PWM1_A,SIO,PIO0,PIO1,,USB_VBUS_EN
|
||||
GPIO3,SPI0_TX,UART0_RTS,I2C1_SCL,PWM1_B,SIO,PIO0,PIO1,,USB_OVCUR_DET
|
||||
GPIO4,SPI0_RX,UART1_TX,I2C0_SDA,PWM2_A,SIO,PIO0,PIO1,,USB_VBUS_DET
|
||||
GPIO5,SPI0_CS,UART1_RX,I2C0_SCL,PWM2_B,SIO,PIO0,PIO1,,USB_VBUS_EN
|
||||
GPIO6,SPI0_SCK,UART1_CTS,I2C1_SDA,PWM3_A,SIO,PIO0,PIO1,,USB_OVCUR_DET
|
||||
GPIO7,SPI0_TX,UART1_RTS,I2C1_SCL,PWM3_B,SIO,PIO0,PIO1,,USB_VBUS_DET
|
||||
GPIO8,SPI1_RX,UART1_TX,I2C0_SDA,PWM4_A,SIO,PIO0,PIO1,,USB_VBUS_EN
|
||||
GPIO9,SPI1_CS,UART1_RX,I2C0_SCL,PWM4_B,SIO,PIO0,PIO1,,USB_OVCUR_DET
|
||||
GPIO10,SPI1_SCK,UART1_CTS,I2C1_SDA,PWM5_A,SIO,PIO0,PIO1,,USB_VBUS_DET
|
||||
GPIO11,SPI1_TX,UART1_RTS,I2C1_SCL,PWM5_B,SIO,PIO0,PIO1,,USB_VBUS_EN
|
||||
GPIO12,SPI1_RX,UART0_TX,I2C0_SDA,PWM6_A,SIO,PIO0,PIO1,,USB_OVCUR_DET
|
||||
GPIO13,SPI1_CS,UART0_RX,I2C0_SCL,PWM6_B,SIO,PIO0,PIO1,,USB_VBUS_DET
|
||||
GPIO14,SPI1_SCK,UART0_CTS,I2C1_SDA,PWM7_A,SIO,PIO0,PIO1,,USB_VBUS_EN
|
||||
GPIO15,SPI1_TX,UART0_RTS,I2C1_SCL,PWM7_B,SIO,PIO0,PIO1,,USB_OVCUR_DET
|
||||
GPIO16,SPI0_RX,UART0_TX,I2C0_SDA,PWM0_A,SIO,PIO0,PIO1,,USB_VBUS_DET
|
||||
GPIO17,SPI0_CS,UART0_RX,I2C0_SCL,PWM0_B,SIO,PIO0,PIO1,,USB_VBUS_EN
|
||||
GPIO18,SPI0_SCK,UART0_CTS,I2C1_SDA,PWM1_A,SIO,PIO0,PIO1,,USB_OVCUR_DET
|
||||
GPIO19,SPI0_TX,UART0_RTS,I2C1_SCL,PWM1_B,SIO,PIO0,PIO1,,USB_VBUS_DET
|
||||
GPIO20,SPI0_RX,UART1_TX,I2C0_SDA,PWM2_A,SIO,PIO0,PIO1,GPCK_GPIN0,USB_VBUS_EN
|
||||
GPIO21,SPI0_CS,UART1_RX,I2C0_SCL,PWM2_B,SIO,PIO0,PIO1,GPCK_GPOUT0,USB_OVCUR_DET
|
||||
GPIO22,SPI0_SCK,UART1_CTS,I2C1_SDA,PWM3_A,SIO,PIO0,PIO1,GPCK_GPIN1,USB_VBUS_DET
|
||||
GPIO23,SPI0_TX,UART1_RTS,I2C1_SCL,PWM3_B,SIO,PIO0,PIO1,GPCK_GPOUT1,USB_VBUS_EN
|
||||
GPIO24,SPI1_RX,UART1_TX,I2C0_SDA,PWM4_A,SIO,PIO0,PIO1,GPCK_GPOUT2,USB_OVCUR_DET
|
||||
GPIO25,SPI1_CS,UART1_RX,I2C0_SCL,PWM4_B,SIO,PIO0,PIO1,GPCK_GPOUT3,USB_VBUS_DET
|
||||
GPIO26,SPI1_SCK,UART1_CTS,I2C1_SDA,PWM5_A,SIO,PIO0,PIO1,,USB_VBUS_EN
|
||||
GPIO27,SPI1_TX,UART1_RTS,I2C1_SCL,PWM5_B,SIO,PIO0,PIO1,,USB_OVCUR_DET
|
||||
GPIO28,SPI1_RX,UART0_TX,I2C0_SDA,PWM6_A,SIO,PIO0,PIO1,,USB_VBUS_DET
|
||||
GPIO29,SPI1_CS,UART0_RX,I2C0_SCL,PWM6_B,SIO,PIO0,PIO1,,USB_VBUS_EN
|
|
|
@ -0,0 +1,36 @@
|
|||
#include <stdint.h>
|
||||
#include "py/obj.h"
|
||||
#include "py/mphal.h"
|
||||
#include "machine_pin.h"
|
||||
|
||||
#define AF(af_idx, af_fn, af_unit) \
|
||||
{ \
|
||||
.base = { &machine_pin_af_type }, \
|
||||
.name = MP_QSTR_##af_fn, \
|
||||
.idx = (af_idx), \
|
||||
.fn = GPIO_FUNC_##af_fn, \
|
||||
.unit = (af_unit), \
|
||||
}
|
||||
|
||||
#if MICROPY_HW_PIN_EXT_COUNT
|
||||
#define PIN(_id, _name, _is_ext, _af_num, _af_list) \
|
||||
{ \
|
||||
.base = { &machine_pin_type }, \
|
||||
.name = MP_QSTR_##_name, \
|
||||
.id = (uint8_t)(_id), \
|
||||
.is_ext = (_is_ext), \
|
||||
.is_output = false, \
|
||||
.last_output_value = 0, \
|
||||
.af_num = (_af_num), \
|
||||
.af = (_af_list), \
|
||||
}
|
||||
#else
|
||||
#define PIN(_id, _name, _is_ext, _af_num, _af_list) \
|
||||
{ \
|
||||
.base = { &machine_pin_type }, \
|
||||
.name = MP_QSTR_##_name, \
|
||||
.id = (uint8_t)(_id), \
|
||||
.af_num = (_af_num), \
|
||||
.af = (_af_list), \
|
||||
}
|
||||
#endif
|
|
@ -31,6 +31,7 @@
|
|||
#include "py/mphal.h"
|
||||
#include "shared/runtime/mpirq.h"
|
||||
#include "modmachine.h"
|
||||
#include "machine_pin.h"
|
||||
#include "extmod/virtpin.h"
|
||||
|
||||
#include "hardware/irq.h"
|
||||
|
@ -38,11 +39,6 @@
|
|||
#include "hardware/structs/iobank0.h"
|
||||
#include "hardware/structs/padsbank0.h"
|
||||
|
||||
#define GPIO_MODE_IN (0)
|
||||
#define GPIO_MODE_OUT (1)
|
||||
#define GPIO_MODE_OPEN_DRAIN (2)
|
||||
#define GPIO_MODE_ALT (3)
|
||||
|
||||
// These can be or'd together.
|
||||
#define GPIO_PULL_UP (1)
|
||||
#define GPIO_PULL_DOWN (2)
|
||||
|
@ -62,15 +58,25 @@
|
|||
#define MICROPY_HW_PIN_RESERVED(i) (0)
|
||||
#endif
|
||||
|
||||
typedef struct _machine_pin_obj_t {
|
||||
mp_obj_base_t base;
|
||||
uint8_t id;
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
bool is_cyw43;
|
||||
bool is_output;
|
||||
bool last_output_value;
|
||||
#endif
|
||||
} machine_pin_obj_t;
|
||||
MP_DEFINE_CONST_OBJ_TYPE(
|
||||
machine_pin_af_type,
|
||||
MP_QSTR_PinAF,
|
||||
MP_TYPE_FLAG_NONE
|
||||
);
|
||||
|
||||
MP_DEFINE_CONST_OBJ_TYPE(
|
||||
pin_cpu_pins_obj_type,
|
||||
MP_QSTR_cpu,
|
||||
MP_TYPE_FLAG_NONE,
|
||||
locals_dict, &pin_cpu_pins_locals_dict
|
||||
);
|
||||
|
||||
MP_DEFINE_CONST_OBJ_TYPE(
|
||||
pin_board_pins_obj_type,
|
||||
MP_QSTR_board,
|
||||
MP_TYPE_FLAG_NONE,
|
||||
locals_dict, &pin_board_pins_locals_dict
|
||||
);
|
||||
|
||||
typedef struct _machine_pin_irq_obj_t {
|
||||
mp_irq_obj_t base;
|
||||
|
@ -79,92 +85,17 @@ typedef struct _machine_pin_irq_obj_t {
|
|||
} machine_pin_irq_obj_t;
|
||||
|
||||
STATIC const mp_irq_methods_t machine_pin_irq_methods;
|
||||
|
||||
STATIC const machine_pin_obj_t machine_pin_obj[NUM_BANK0_GPIOS] = {
|
||||
{{&machine_pin_type}, 0},
|
||||
{{&machine_pin_type}, 1},
|
||||
{{&machine_pin_type}, 2},
|
||||
{{&machine_pin_type}, 3},
|
||||
{{&machine_pin_type}, 4},
|
||||
{{&machine_pin_type}, 5},
|
||||
{{&machine_pin_type}, 6},
|
||||
{{&machine_pin_type}, 7},
|
||||
{{&machine_pin_type}, 8},
|
||||
{{&machine_pin_type}, 9},
|
||||
{{&machine_pin_type}, 10},
|
||||
{{&machine_pin_type}, 11},
|
||||
{{&machine_pin_type}, 12},
|
||||
{{&machine_pin_type}, 13},
|
||||
{{&machine_pin_type}, 14},
|
||||
{{&machine_pin_type}, 15},
|
||||
{{&machine_pin_type}, 16},
|
||||
{{&machine_pin_type}, 17},
|
||||
{{&machine_pin_type}, 18},
|
||||
{{&machine_pin_type}, 19},
|
||||
{{&machine_pin_type}, 20},
|
||||
{{&machine_pin_type}, 21},
|
||||
{{&machine_pin_type}, 22},
|
||||
{{&machine_pin_type}, 23},
|
||||
{{&machine_pin_type}, 24},
|
||||
{{&machine_pin_type}, 25},
|
||||
{{&machine_pin_type}, 26},
|
||||
{{&machine_pin_type}, 27},
|
||||
{{&machine_pin_type}, 28},
|
||||
{{&machine_pin_type}, 29},
|
||||
};
|
||||
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
#include "lib/cyw43-driver/src/cyw43.h"
|
||||
#define CYW43_PIN_NAME_PREFIX "WL_GPIO"
|
||||
STATIC machine_pin_obj_t cyw43_pin_obj[MICROPY_HW_PIN_CYW43_COUNT];
|
||||
#endif
|
||||
|
||||
#define LED_PIN_NAME "LED"
|
||||
|
||||
#ifndef MICROPY_HW_PIN_ENABLE_LED_PIN
|
||||
#if defined(MICROPY_HW_PIN_CYW43_LED_PIN_NUM) || defined(PICO_DEFAULT_LED_PIN)
|
||||
#define MICROPY_HW_PIN_ENABLE_LED_PIN 1
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifdef MICROPY_HW_PIN_ENABLE_LED_PIN
|
||||
#ifdef MICROPY_HW_PIN_CYW43_LED_PIN_NUM
|
||||
STATIC machine_pin_obj_t *led_pin_obj = &cyw43_pin_obj[MICROPY_HW_PIN_CYW43_LED_PIN_NUM];
|
||||
#elif defined(MICROPY_HW_PIN_LED_PIN_NUM)
|
||||
STATIC machine_pin_obj_t *led_pin_obj = &machine_pin_obj[MICROPY_HW_PIN_LED_PIN_NUM];
|
||||
#elif defined(PICO_DEFAULT_LED_PIN)
|
||||
STATIC const machine_pin_obj_t *led_pin_obj = &machine_pin_obj[PICO_DEFAULT_LED_PIN];
|
||||
#else
|
||||
#error MICROPY_HW_PIN_ENABLE_LED_PIN defined but there is no LED pin
|
||||
#endif
|
||||
#endif
|
||||
extern const machine_pin_obj_t *machine_pin_cpu_pins[NUM_BANK0_GPIOS];
|
||||
|
||||
// Mask with "1" indicating that the corresponding pin is in simulated open-drain mode.
|
||||
uint32_t machine_pin_open_drain_mask;
|
||||
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
STATIC inline bool is_cyw43_pin(__unused const machine_pin_obj_t *self) {
|
||||
return self->is_cyw43;
|
||||
#if MICROPY_HW_PIN_EXT_COUNT
|
||||
STATIC inline bool is_ext_pin(__unused const machine_pin_obj_t *self) {
|
||||
return self->is_ext;
|
||||
}
|
||||
#else
|
||||
#define is_cyw43_pin(x) false
|
||||
#endif
|
||||
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
STATIC inline void update_cyw43_value(__unused machine_pin_obj_t *self, bool value) {
|
||||
if (value != self->last_output_value || !self->is_output) {
|
||||
cyw43_gpio_set(&cyw43_state, self->id, value);
|
||||
}
|
||||
self->last_output_value = value;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
STATIC inline bool get_cyw43_value(__unused machine_pin_obj_t *self) {
|
||||
bool value = false;
|
||||
cyw43_gpio_get(&cyw43_state, self->id, &value);
|
||||
return value;
|
||||
}
|
||||
#define is_ext_pin(x) false
|
||||
#endif
|
||||
|
||||
STATIC void gpio_irq(void) {
|
||||
|
@ -191,12 +122,8 @@ void machine_pin_init(void) {
|
|||
memset(MP_STATE_PORT(machine_pin_irq_obj), 0, sizeof(MP_STATE_PORT(machine_pin_irq_obj)));
|
||||
irq_add_shared_handler(IO_IRQ_BANK0, gpio_irq, PICO_SHARED_IRQ_HANDLER_DEFAULT_ORDER_PRIORITY);
|
||||
irq_set_enabled(IO_IRQ_BANK0, true);
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
for (uint i = 0; i < count_of(cyw43_pin_obj); i++) {
|
||||
cyw43_pin_obj[i].id = i;
|
||||
cyw43_pin_obj[i].base.type = &machine_pin_type;
|
||||
cyw43_pin_obj[i].is_cyw43 = true;
|
||||
}
|
||||
#if MICROPY_HW_PIN_EXT_COUNT
|
||||
machine_pin_ext_init();
|
||||
#endif
|
||||
}
|
||||
|
||||
|
@ -210,11 +137,40 @@ void machine_pin_deinit(void) {
|
|||
irq_remove_handler(IO_IRQ_BANK0, gpio_irq);
|
||||
}
|
||||
|
||||
const machine_pin_obj_t *machine_pin_find_named(const mp_obj_dict_t *named_pins, mp_obj_t name) {
|
||||
const mp_map_t *named_map = &named_pins->map;
|
||||
mp_map_elem_t *named_elem = mp_map_lookup((mp_map_t *)named_map, name, MP_MAP_LOOKUP);
|
||||
if (named_elem != NULL && named_elem->value != NULL) {
|
||||
return MP_OBJ_TO_PTR(named_elem->value);
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
const machine_pin_af_obj_t *machine_pin_find_alt(const machine_pin_obj_t *pin, uint8_t fn) {
|
||||
const machine_pin_af_obj_t *af = pin->af;
|
||||
for (mp_uint_t i = 0; i < pin->af_num; i++, af++) {
|
||||
if (af->fn == fn) {
|
||||
return af;
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
const machine_pin_af_obj_t *machine_pin_find_alt_by_index(const machine_pin_obj_t *pin, mp_uint_t af_idx) {
|
||||
const machine_pin_af_obj_t *af = pin->af;
|
||||
for (mp_uint_t i = 0; i < pin->af_num; i++, af++) {
|
||||
if (af->idx == af_idx) {
|
||||
return af;
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
STATIC void machine_pin_print(const mp_print_t *print, mp_obj_t self_in, mp_print_kind_t kind) {
|
||||
machine_pin_obj_t *self = self_in;
|
||||
uint funcsel = GPIO_GET_FUNCSEL(self->id);
|
||||
qstr mode_qst;
|
||||
if (!is_cyw43_pin(self)) {
|
||||
if (!is_ext_pin(self)) {
|
||||
if (funcsel == GPIO_FUNC_SIO) {
|
||||
if (GPIO_IS_OPEN_DRAIN(self->id)) {
|
||||
mode_qst = MP_QSTR_OPEN_DRAIN;
|
||||
|
@ -226,7 +182,7 @@ STATIC void machine_pin_print(const mp_print_t *print, mp_obj_t self_in, mp_prin
|
|||
} else {
|
||||
mode_qst = MP_QSTR_ALT;
|
||||
}
|
||||
mp_printf(print, "Pin(%u, mode=%q", self->id, mode_qst);
|
||||
mp_printf(print, "Pin(%q, mode=%q", self->name, mode_qst);
|
||||
bool pull_up = false;
|
||||
if (GPIO_IS_PULL_UP(self->id)) {
|
||||
mp_printf(print, ", pull=%q", MP_QSTR_PULL_UP);
|
||||
|
@ -240,12 +196,17 @@ STATIC void machine_pin_print(const mp_print_t *print, mp_obj_t self_in, mp_prin
|
|||
}
|
||||
}
|
||||
if (funcsel != GPIO_FUNC_SIO) {
|
||||
mp_printf(print, ", alt=%u", funcsel);
|
||||
const machine_pin_af_obj_t *af = machine_pin_find_alt_by_index(self, funcsel);
|
||||
if (af == NULL) {
|
||||
mp_printf(print, ", alt=%u", funcsel);
|
||||
} else {
|
||||
mp_printf(print, ", alt=%q", af->name);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
mode_qst = self->is_output ? MP_QSTR_OUT : MP_QSTR_IN;
|
||||
mp_printf(print, "Pin(%s%u, mode=%q", CYW43_PIN_NAME_PREFIX, self->id, mode_qst);
|
||||
#if MICROPY_HW_PIN_EXT_COUNT
|
||||
mode_qst = (self->is_output) ? MP_QSTR_OUT : MP_QSTR_IN;
|
||||
mp_printf(print, "Pin(%q, mode=%q", self->name, mode_qst);
|
||||
#endif
|
||||
}
|
||||
mp_printf(print, ")");
|
||||
|
@ -261,155 +222,102 @@ static const mp_arg_t allowed_args[] = {
|
|||
{MP_QSTR_alt, MP_ARG_KW_ONLY | MP_ARG_INT, {.u_int = GPIO_FUNC_SIO}},
|
||||
};
|
||||
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
// pin.init(mode, pull=None, *, value=None, alt=FUNC_SIO)
|
||||
STATIC mp_obj_t machine_pin_cyw43_obj_init_helper(machine_pin_obj_t *self, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
|
||||
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
|
||||
mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
|
||||
|
||||
if (args[ARG_pull].u_obj != mp_const_none) {
|
||||
int pull = mp_obj_get_int(args[ARG_pull].u_obj);
|
||||
if (pull) {
|
||||
mp_raise_ValueError("Pulls are not supported for this pin");
|
||||
}
|
||||
}
|
||||
|
||||
if (args[ARG_alt].u_int != GPIO_FUNC_SIO) {
|
||||
mp_raise_ValueError("Alternate functions are not supported for this pin");
|
||||
}
|
||||
|
||||
int value = -1;
|
||||
if (args[ARG_value].u_obj != mp_const_none) {
|
||||
value = mp_obj_is_true(args[ARG_value].u_obj);
|
||||
}
|
||||
|
||||
if (args[ARG_mode].u_obj != mp_const_none) {
|
||||
mp_int_t mode = mp_obj_get_int(args[ARG_mode].u_obj);
|
||||
if (mode == GPIO_MODE_IN) {
|
||||
if (self->is_output) {
|
||||
// todo need to disable output
|
||||
}
|
||||
self->is_output = false;
|
||||
} else if (mode == GPIO_MODE_OUT) {
|
||||
if (!self->is_output) {
|
||||
// todo need to enable output
|
||||
// for now we just set the value
|
||||
if (value == -1) {
|
||||
value = self->last_output_value;
|
||||
}
|
||||
self->last_output_value = !self->last_output_value; // defeat shortcircuit
|
||||
update_cyw43_value(self, value);
|
||||
self->is_output = true;
|
||||
}
|
||||
} else {
|
||||
mp_raise_ValueError("only Pin.OUT and Pin.IN are supported for this pin");
|
||||
}
|
||||
}
|
||||
|
||||
if (value != -1) {
|
||||
if (self->is_output) {
|
||||
update_cyw43_value(self, value);
|
||||
} else {
|
||||
// figure if you pass a value to IN it should still remember it (this is what regular GPIO does)
|
||||
self->last_output_value = value;
|
||||
}
|
||||
}
|
||||
|
||||
return mp_const_none;
|
||||
}
|
||||
#endif
|
||||
|
||||
STATIC mp_obj_t machine_pin_obj_init_helper(const machine_pin_obj_t *self, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args) {
|
||||
|
||||
// parse args
|
||||
mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
|
||||
mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
|
||||
|
||||
// set initial value (do this before configuring mode/pull)
|
||||
if (is_ext_pin(self) && args[ARG_pull].u_obj != mp_const_none) {
|
||||
mp_raise_ValueError("pulls are not supported for external pins");
|
||||
}
|
||||
|
||||
if (is_ext_pin(self) && args[ARG_alt].u_int != GPIO_FUNC_SIO) {
|
||||
mp_raise_ValueError("alternate functions are not supported for external pins");
|
||||
}
|
||||
|
||||
// get initial value of pin (only valid for OUT and OPEN_DRAIN modes)
|
||||
int value = -1;
|
||||
if (args[ARG_value].u_obj != mp_const_none) {
|
||||
gpio_put(self->id, mp_obj_is_true(args[ARG_value].u_obj));
|
||||
value = mp_obj_is_true(args[ARG_value].u_obj);
|
||||
}
|
||||
|
||||
// configure mode
|
||||
if (args[ARG_mode].u_obj != mp_const_none) {
|
||||
mp_int_t mode = mp_obj_get_int(args[ARG_mode].u_obj);
|
||||
if (mode == GPIO_MODE_IN) {
|
||||
if (is_ext_pin(self)) {
|
||||
#if MICROPY_HW_PIN_EXT_COUNT
|
||||
// The regular Pins are const, but the external pins are mutable.
|
||||
machine_pin_obj_t *mutable_self = (machine_pin_obj_t *)self;
|
||||
machine_pin_ext_config(mutable_self, mode, value);
|
||||
#endif
|
||||
} else if (mode == MACHINE_PIN_MODE_IN) {
|
||||
mp_hal_pin_input(self->id);
|
||||
} else if (mode == GPIO_MODE_OUT) {
|
||||
} else if (mode == MACHINE_PIN_MODE_OUT) {
|
||||
if (value != -1) {
|
||||
// set initial output value before configuring mode
|
||||
gpio_put(self->id, value);
|
||||
}
|
||||
mp_hal_pin_output(self->id);
|
||||
} else if (mode == GPIO_MODE_OPEN_DRAIN) {
|
||||
mp_hal_pin_open_drain(self->id);
|
||||
} else if (mode == MACHINE_PIN_MODE_OPEN_DRAIN) {
|
||||
mp_hal_pin_open_drain_with_value(self->id, value == -1 ? 1 : value);
|
||||
} else {
|
||||
// Alternate function.
|
||||
gpio_set_function(self->id, args[ARG_alt].u_int);
|
||||
// Configure alternate function.
|
||||
mp_uint_t af = args[ARG_alt].u_int;
|
||||
if (machine_pin_find_alt(self, af) == NULL) {
|
||||
mp_raise_msg_varg(&mp_type_ValueError, MP_ERROR_TEXT("invalid pin af: %d"), af);
|
||||
}
|
||||
gpio_set_function(self->id, af);
|
||||
machine_pin_open_drain_mask &= ~(1 << self->id);
|
||||
}
|
||||
}
|
||||
|
||||
// configure pull (unconditionally because None means no-pull)
|
||||
uint32_t pull = 0;
|
||||
if (args[ARG_pull].u_obj != mp_const_none) {
|
||||
pull = mp_obj_get_int(args[ARG_pull].u_obj);
|
||||
if (!is_ext_pin(self)) {
|
||||
// Configure pull (unconditionally because None means no-pull).
|
||||
uint32_t pull = 0;
|
||||
if (args[ARG_pull].u_obj != mp_const_none) {
|
||||
pull = mp_obj_get_int(args[ARG_pull].u_obj);
|
||||
}
|
||||
gpio_set_pulls(self->id, pull & GPIO_PULL_UP, pull & GPIO_PULL_DOWN);
|
||||
}
|
||||
gpio_set_pulls(self->id, pull & GPIO_PULL_UP, pull & GPIO_PULL_DOWN);
|
||||
return mp_const_none;
|
||||
}
|
||||
|
||||
// constructor(id, ...)
|
||||
mp_obj_t mp_pin_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *args) {
|
||||
mp_arg_check_num(n_args, n_kw, 1, MP_OBJ_FUN_ARGS_MAX, true);
|
||||
|
||||
|
||||
const machine_pin_obj_t *self = NULL;
|
||||
|
||||
if (mp_obj_is_str(args[0])) {
|
||||
const char *name = mp_obj_str_get_str(args[0]);
|
||||
#if MICROPY_HW_PIN_ENABLE_LED_PIN
|
||||
if (!strcmp(name, LED_PIN_NAME)) {
|
||||
self = led_pin_obj;
|
||||
}
|
||||
#endif
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
static_assert(MICROPY_HW_PIN_CYW43_COUNT < 10, ""); // makes parsing name easy!
|
||||
if (!self && !strncmp(name, CYW43_PIN_NAME_PREFIX, strlen(CYW43_PIN_NAME_PREFIX)) && strlen(name) == strlen(CYW43_PIN_NAME_PREFIX) + 1) {
|
||||
int num = name[strlen(CYW43_PIN_NAME_PREFIX)] - '0';
|
||||
if (num < MICROPY_HW_PIN_CYW43_COUNT) {
|
||||
self = &cyw43_pin_obj[num];
|
||||
}
|
||||
}
|
||||
#endif
|
||||
// Try to find the pin in the board pins first.
|
||||
self = machine_pin_find_named(&pin_board_pins_locals_dict, args[0]);
|
||||
if (!self) {
|
||||
mp_raise_msg_varg(&mp_type_ValueError, MP_ERROR_TEXT("Unknown named pin \"%s\""), name);
|
||||
// If not found, try to find the pin in the cpu pins which include
|
||||
// CPU and and externally controlled pins (if any).
|
||||
self = machine_pin_find_named(&pin_cpu_pins_locals_dict, args[0]);
|
||||
}
|
||||
if (!self) {
|
||||
mp_raise_msg_varg(&mp_type_ValueError, MP_ERROR_TEXT("unknown named pin \"%s\""), name);
|
||||
}
|
||||
} else if (mp_obj_is_int(args[0])) {
|
||||
// get the wanted pin object
|
||||
int wanted_pin = mp_obj_get_int(args[0]);
|
||||
if (0 <= wanted_pin && wanted_pin < MP_ARRAY_SIZE(machine_pin_cpu_pins)) {
|
||||
self = machine_pin_cpu_pins[wanted_pin];
|
||||
}
|
||||
}
|
||||
if (!self) {
|
||||
// get the wanted pin object
|
||||
int wanted_pin = mp_obj_get_int(args[0]);
|
||||
if (!(0 <= wanted_pin && wanted_pin < MP_ARRAY_SIZE(machine_pin_obj))) {
|
||||
mp_raise_ValueError("invalid pin");
|
||||
}
|
||||
self = &machine_pin_obj[wanted_pin];
|
||||
mp_raise_ValueError("invalid pin");
|
||||
}
|
||||
// note we have different init args based on the type of pin. so Pin("LED", Pin.OUT) may not always make sense
|
||||
if (!is_cyw43_pin(self)) {
|
||||
if (n_args > 1 || n_kw > 0) {
|
||||
// pin mode given, so configure this GPIO
|
||||
mp_map_t kw_args;
|
||||
mp_map_init_fixed_table(&kw_args, n_kw, args + n_args);
|
||||
machine_pin_obj_init_helper(self, n_args - 1, args + 1, &kw_args);
|
||||
}
|
||||
return MP_OBJ_FROM_PTR(self);
|
||||
}
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
|
||||
if (n_args > 1 || n_kw > 0) {
|
||||
// pin mode given, so configure this GPIO
|
||||
mp_map_t kw_args;
|
||||
mp_map_init_fixed_table(&kw_args, n_kw, args + n_args);
|
||||
// The regular Pins are const, but the CYW43 pins are mutable.
|
||||
machine_pin_obj_t *mutable_self = (machine_pin_obj_t *)self;
|
||||
machine_pin_cyw43_obj_init_helper(mutable_self, n_args - 1, args + 1, &kw_args);
|
||||
machine_pin_obj_init_helper(self, n_args - 1, args + 1, &kw_args);
|
||||
}
|
||||
return MP_OBJ_FROM_PTR(self);
|
||||
#endif
|
||||
}
|
||||
|
||||
// fast method for getting/setting pin value
|
||||
|
@ -418,39 +326,33 @@ STATIC mp_obj_t machine_pin_call(mp_obj_t self_in, size_t n_args, size_t n_kw, c
|
|||
machine_pin_obj_t *self = self_in;
|
||||
if (n_args == 0) {
|
||||
// get pin
|
||||
if (!is_cyw43_pin(self)) {
|
||||
if (is_ext_pin(self)) {
|
||||
#if MICROPY_HW_PIN_EXT_COUNT
|
||||
return MP_OBJ_NEW_SMALL_INT(machine_pin_ext_get(self));
|
||||
#endif
|
||||
} else {
|
||||
return MP_OBJ_NEW_SMALL_INT(gpio_get(self->id));
|
||||
}
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
return MP_OBJ_NEW_SMALL_INT(get_cyw43_value(self));
|
||||
#endif
|
||||
} else {
|
||||
// set pin
|
||||
bool value = mp_obj_is_true(args[0]);
|
||||
if (!is_cyw43_pin(self)) {
|
||||
if (GPIO_IS_OPEN_DRAIN(self->id)) {
|
||||
MP_STATIC_ASSERT(GPIO_IN == 0 && GPIO_OUT == 1);
|
||||
gpio_set_dir(self->id, 1 - value);
|
||||
} else {
|
||||
gpio_put(self->id, value);
|
||||
}
|
||||
return mp_const_none;
|
||||
if (is_ext_pin(self)) {
|
||||
#if MICROPY_HW_PIN_EXT_COUNT
|
||||
machine_pin_ext_set(self, value);
|
||||
#endif
|
||||
} else if (GPIO_IS_OPEN_DRAIN(self->id)) {
|
||||
MP_STATIC_ASSERT(GPIO_IN == 0 && GPIO_OUT == 1);
|
||||
gpio_set_dir(self->id, 1 - value);
|
||||
} else {
|
||||
gpio_put(self->id, value);
|
||||
}
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
update_cyw43_value(self, value);
|
||||
#endif
|
||||
}
|
||||
return mp_const_none;
|
||||
}
|
||||
|
||||
// pin.init(mode, pull)
|
||||
STATIC mp_obj_t machine_pin_obj_init(size_t n_args, const mp_obj_t *args, mp_map_t *kw_args) {
|
||||
if (!is_cyw43_pin(args[0])) {
|
||||
return machine_pin_obj_init_helper(args[0], n_args - 1, args + 1, kw_args);
|
||||
}
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
return machine_pin_cyw43_obj_init_helper(args[0], n_args - 1, args + 1, kw_args);
|
||||
#endif
|
||||
return machine_pin_obj_init_helper(args[0], n_args - 1, args + 1, kw_args);
|
||||
}
|
||||
MP_DEFINE_CONST_FUN_OBJ_KW(machine_pin_init_obj, 1, machine_pin_obj_init);
|
||||
|
||||
|
@ -463,36 +365,32 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(machine_pin_value_obj, 1, 2, machine_
|
|||
// pin.low()
|
||||
STATIC mp_obj_t machine_pin_low(mp_obj_t self_in) {
|
||||
machine_pin_obj_t *self = MP_OBJ_TO_PTR(self_in);
|
||||
if (!is_cyw43_pin(self)) {
|
||||
if (GPIO_IS_OPEN_DRAIN(self->id)) {
|
||||
gpio_set_dir(self->id, GPIO_OUT);
|
||||
} else {
|
||||
gpio_clr_mask(1u << self->id);
|
||||
}
|
||||
return mp_const_none;
|
||||
if (is_ext_pin(self)) {
|
||||
#if MICROPY_HW_PIN_EXT_COUNT
|
||||
machine_pin_ext_set(self, 0);
|
||||
#endif
|
||||
} else if (GPIO_IS_OPEN_DRAIN(self->id)) {
|
||||
gpio_set_dir(self->id, GPIO_OUT);
|
||||
} else {
|
||||
gpio_clr_mask(1u << self->id);
|
||||
}
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
update_cyw43_value(self, 0);
|
||||
return mp_const_none;
|
||||
#endif
|
||||
}
|
||||
STATIC MP_DEFINE_CONST_FUN_OBJ_1(machine_pin_low_obj, machine_pin_low);
|
||||
|
||||
// pin.high()
|
||||
STATIC mp_obj_t machine_pin_high(mp_obj_t self_in) {
|
||||
machine_pin_obj_t *self = MP_OBJ_TO_PTR(self_in);
|
||||
if (!is_cyw43_pin(self)) {
|
||||
if (GPIO_IS_OPEN_DRAIN(self->id)) {
|
||||
gpio_set_dir(self->id, GPIO_IN);
|
||||
} else {
|
||||
gpio_set_mask(1u << self->id);
|
||||
}
|
||||
return mp_const_none;
|
||||
if (is_ext_pin(self)) {
|
||||
#if MICROPY_HW_PIN_EXT_COUNT
|
||||
machine_pin_ext_set(self, 1);
|
||||
#endif
|
||||
} else if (GPIO_IS_OPEN_DRAIN(self->id)) {
|
||||
gpio_set_dir(self->id, GPIO_IN);
|
||||
} else {
|
||||
gpio_set_mask(1u << self->id);
|
||||
}
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
update_cyw43_value(self, 1);
|
||||
return mp_const_none;
|
||||
#endif
|
||||
}
|
||||
|
||||
STATIC MP_DEFINE_CONST_FUN_OBJ_1(machine_pin_high_obj, machine_pin_high);
|
||||
|
@ -500,22 +398,20 @@ STATIC MP_DEFINE_CONST_FUN_OBJ_1(machine_pin_high_obj, machine_pin_high);
|
|||
// pin.toggle()
|
||||
STATIC mp_obj_t machine_pin_toggle(mp_obj_t self_in) {
|
||||
machine_pin_obj_t *self = MP_OBJ_TO_PTR(self_in);
|
||||
if (!is_cyw43_pin(self)) {
|
||||
if (GPIO_IS_OPEN_DRAIN(self->id)) {
|
||||
if (GPIO_IS_OUT(self->id)) {
|
||||
gpio_set_dir(self->id, GPIO_IN);
|
||||
} else {
|
||||
gpio_set_dir(self->id, GPIO_OUT);
|
||||
}
|
||||
if (is_ext_pin(self)) {
|
||||
#if MICROPY_HW_PIN_EXT_COUNT
|
||||
machine_pin_ext_set(self, self->last_output_value ^ 1);
|
||||
#endif
|
||||
} else if (GPIO_IS_OPEN_DRAIN(self->id)) {
|
||||
if (GPIO_IS_OUT(self->id)) {
|
||||
gpio_set_dir(self->id, GPIO_IN);
|
||||
} else {
|
||||
gpio_xor_mask(1u << self->id);
|
||||
gpio_set_dir(self->id, GPIO_OUT);
|
||||
}
|
||||
return mp_const_none;
|
||||
} else {
|
||||
gpio_xor_mask(1u << self->id);
|
||||
}
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
update_cyw43_value(self, self->last_output_value ^ 1);
|
||||
return mp_const_none;
|
||||
#endif
|
||||
}
|
||||
STATIC MP_DEFINE_CONST_FUN_OBJ_1(machine_pin_toggle_obj, machine_pin_toggle);
|
||||
|
||||
|
@ -528,7 +424,7 @@ STATIC machine_pin_irq_obj_t *machine_pin_get_irq(mp_hal_pin_obj_t pin) {
|
|||
irq = m_new_obj(machine_pin_irq_obj_t);
|
||||
irq->base.base.type = &mp_irq_type;
|
||||
irq->base.methods = (mp_irq_methods_t *)&machine_pin_irq_methods;
|
||||
irq->base.parent = MP_OBJ_FROM_PTR(&machine_pin_obj[pin]);
|
||||
irq->base.parent = MP_OBJ_FROM_PTR(machine_pin_cpu_pins[pin]);
|
||||
irq->base.handler = mp_const_none;
|
||||
irq->base.ishard = false;
|
||||
MP_STATE_PORT(machine_pin_irq_obj[pin]) = irq;
|
||||
|
@ -563,7 +459,7 @@ STATIC mp_obj_t machine_pin_irq(size_t n_args, const mp_obj_t *pos_args, mp_map_
|
|||
{ MP_QSTR_hard, MP_ARG_BOOL, {.u_bool = false} },
|
||||
};
|
||||
machine_pin_obj_t *self = MP_OBJ_TO_PTR(pos_args[0]);
|
||||
if (is_cyw43_pin(self)) {
|
||||
if (is_ext_pin(self)) {
|
||||
mp_raise_ValueError(MP_ERROR_TEXT("expecting a regular GPIO Pin"));
|
||||
}
|
||||
|
||||
|
@ -594,15 +490,30 @@ STATIC const mp_rom_map_elem_t machine_pin_locals_dict_table[] = {
|
|||
{ MP_ROM_QSTR(MP_QSTR_toggle), MP_ROM_PTR(&machine_pin_toggle_obj) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_irq), MP_ROM_PTR(&machine_pin_irq_obj) },
|
||||
|
||||
// class attributes
|
||||
{ MP_ROM_QSTR(MP_QSTR_board), MP_ROM_PTR(&pin_board_pins_obj_type) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_cpu), MP_ROM_PTR(&pin_cpu_pins_obj_type) },
|
||||
|
||||
// class constants
|
||||
{ MP_ROM_QSTR(MP_QSTR_IN), MP_ROM_INT(GPIO_MODE_IN) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_OUT), MP_ROM_INT(GPIO_MODE_OUT) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_OPEN_DRAIN), MP_ROM_INT(GPIO_MODE_OPEN_DRAIN) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_ALT), MP_ROM_INT(GPIO_MODE_ALT) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_IN), MP_ROM_INT(MACHINE_PIN_MODE_IN) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_OUT), MP_ROM_INT(MACHINE_PIN_MODE_OUT) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_OPEN_DRAIN), MP_ROM_INT(MACHINE_PIN_MODE_OPEN_DRAIN) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_ALT), MP_ROM_INT(MACHINE_PIN_MODE_ALT) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_PULL_UP), MP_ROM_INT(GPIO_PULL_UP) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_PULL_DOWN), MP_ROM_INT(GPIO_PULL_DOWN) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_IRQ_RISING), MP_ROM_INT(GPIO_IRQ_EDGE_RISE) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_IRQ_FALLING), MP_ROM_INT(GPIO_IRQ_EDGE_FALL) },
|
||||
|
||||
// Pins alternate functions
|
||||
{ MP_ROM_QSTR(MP_QSTR_ALT_SPI), MP_ROM_INT(GPIO_FUNC_SPI) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_ALT_UART), MP_ROM_INT(GPIO_FUNC_UART) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_ALT_I2C), MP_ROM_INT(GPIO_FUNC_I2C) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_ALT_PWM), MP_ROM_INT(GPIO_FUNC_PWM) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_ALT_SIO), MP_ROM_INT(GPIO_FUNC_SIO) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_ALT_PIO0), MP_ROM_INT(GPIO_FUNC_PIO0) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_ALT_PIO1), MP_ROM_INT(GPIO_FUNC_PIO1) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_ALT_GPCK), MP_ROM_INT(GPIO_FUNC_GPCK) },
|
||||
{ MP_ROM_QSTR(MP_QSTR_ALT_USB), MP_ROM_INT(GPIO_FUNC_USB) },
|
||||
};
|
||||
STATIC MP_DEFINE_CONST_DICT(machine_pin_locals_dict, machine_pin_locals_dict_table);
|
||||
|
||||
|
@ -610,31 +521,28 @@ STATIC mp_uint_t pin_ioctl(mp_obj_t self_in, mp_uint_t request, uintptr_t arg, i
|
|||
(void)errcode;
|
||||
machine_pin_obj_t *self = self_in;
|
||||
|
||||
if (!is_cyw43_pin(self)) {
|
||||
switch (request) {
|
||||
case MP_PIN_READ: {
|
||||
return gpio_get(self->id);
|
||||
}
|
||||
case MP_PIN_WRITE: {
|
||||
gpio_put(self->id, arg);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
}
|
||||
|
||||
#if MICROPY_HW_PIN_CYW43_COUNT
|
||||
switch (request) {
|
||||
case MP_PIN_READ: {
|
||||
return get_cyw43_value(self);
|
||||
if (is_ext_pin(self)) {
|
||||
#if MICROPY_HW_PIN_EXT_COUNT
|
||||
return machine_pin_ext_get(self);
|
||||
#endif
|
||||
} else {
|
||||
return gpio_get(self->id);
|
||||
}
|
||||
}
|
||||
case MP_PIN_WRITE: {
|
||||
update_cyw43_value(self, arg);
|
||||
if (is_ext_pin(self)) {
|
||||
#if MICROPY_HW_PIN_EXT_COUNT
|
||||
machine_pin_ext_set(self, arg);
|
||||
#endif
|
||||
} else {
|
||||
gpio_put(self->id, arg);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
return -1;
|
||||
#endif
|
||||
}
|
||||
|
||||
STATIC const mp_pin_p_t pin_pin_p = {
|
||||
|
@ -683,7 +591,7 @@ mp_hal_pin_obj_t mp_hal_get_pin_obj(mp_obj_t obj) {
|
|||
mp_raise_ValueError(MP_ERROR_TEXT("expecting a Pin"));
|
||||
}
|
||||
machine_pin_obj_t *pin = MP_OBJ_TO_PTR(obj);
|
||||
if (is_cyw43_pin(pin)) {
|
||||
if (is_ext_pin(pin)) {
|
||||
mp_raise_ValueError(MP_ERROR_TEXT("expecting a regular GPIO Pin"));
|
||||
}
|
||||
return pin->id;
|
||||
|
|
|
@ -0,0 +1,82 @@
|
|||
/*
|
||||
* This file is part of the MicroPython project, http://micropython.org/
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2022 Ibrahim Abdelkader <iabdalkader@openmv.io>
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
#ifndef MICROPY_INCLUDED_RP2_MACHINE_PIN_H
|
||||
#define MICROPY_INCLUDED_RP2_MACHINE_PIN_H
|
||||
|
||||
#include <stdint.h>
|
||||
#include "py/obj.h"
|
||||
#include "py/mphal.h"
|
||||
|
||||
enum {
|
||||
MACHINE_PIN_MODE_IN = 0,
|
||||
MACHINE_PIN_MODE_OUT = 1,
|
||||
MACHINE_PIN_MODE_OPEN_DRAIN = 2,
|
||||
MACHINE_PIN_MODE_ALT = 3
|
||||
};
|
||||
|
||||
typedef struct _machine_pin_af_obj_t {
|
||||
mp_obj_base_t base;
|
||||
qstr name;
|
||||
uint8_t idx : 4;
|
||||
uint8_t fn : 4;
|
||||
uint8_t unit : 8;
|
||||
} machine_pin_af_obj_t;
|
||||
|
||||
typedef struct _machine_pin_obj_t {
|
||||
mp_obj_base_t base;
|
||||
qstr name;
|
||||
uint8_t id : 5;
|
||||
#if MICROPY_HW_PIN_EXT_COUNT
|
||||
uint8_t is_ext : 1;
|
||||
uint8_t is_output : 1;
|
||||
uint8_t last_output_value : 1;
|
||||
#endif
|
||||
uint8_t af_num : 4;
|
||||
const machine_pin_af_obj_t *af;
|
||||
} machine_pin_obj_t;
|
||||
|
||||
extern const mp_obj_type_t machine_pin_type;
|
||||
extern const mp_obj_type_t machine_pin_af_type;
|
||||
|
||||
// Include all of the individual pin objects
|
||||
#include "genhdr/pins.h"
|
||||
|
||||
extern const mp_obj_type_t pin_cpu_pins_obj_type;
|
||||
extern const mp_obj_dict_t pin_cpu_pins_locals_dict;
|
||||
|
||||
extern const mp_obj_type_t pin_board_pins_obj_type;
|
||||
extern const mp_obj_dict_t pin_board_pins_locals_dict;
|
||||
|
||||
void machine_pin_ext_init(void);
|
||||
void machine_pin_ext_set(machine_pin_obj_t *self, bool value);
|
||||
bool machine_pin_ext_get(machine_pin_obj_t *self);
|
||||
void machine_pin_ext_config(machine_pin_obj_t *self, int mode, int value);
|
||||
|
||||
const machine_pin_obj_t *machine_pin_find_named(const mp_obj_dict_t *named_pins, mp_obj_t name);
|
||||
const machine_pin_af_obj_t *machine_pin_find_alt(const machine_pin_obj_t *pin, uint8_t fn);
|
||||
const machine_pin_af_obj_t *machine_pin_find_alt_by_index(const machine_pin_obj_t *pin, mp_uint_t af_idx);
|
||||
|
||||
#endif // MICROPY_INCLUDED_RP2_MACHINE_PIN_H
|
|
@ -0,0 +1,86 @@
|
|||
/*
|
||||
* This file is part of the MicroPython project, http://micropython.org/
|
||||
*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2016-2022 Damien P. George
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
|
||||
#include "py/runtime.h"
|
||||
#include "py/mphal.h"
|
||||
|
||||
#if defined(MICROPY_PY_NETWORK_CYW43) && defined(MICROPY_HW_PIN_EXT_COUNT)
|
||||
|
||||
#include "modmachine.h"
|
||||
#include "machine_pin.h"
|
||||
#include "lib/cyw43-driver/src/cyw43.h"
|
||||
|
||||
void machine_pin_ext_init(void) {
|
||||
}
|
||||
|
||||
void machine_pin_ext_set(machine_pin_obj_t *self, bool value) {
|
||||
if (value != self->last_output_value || !self->is_output) {
|
||||
cyw43_gpio_set(&cyw43_state, self->id, value);
|
||||
}
|
||||
self->last_output_value = value;
|
||||
}
|
||||
|
||||
bool machine_pin_ext_get(machine_pin_obj_t *self) {
|
||||
bool value = false;
|
||||
cyw43_gpio_get(&cyw43_state, self->id, &value);
|
||||
return value;
|
||||
}
|
||||
|
||||
void machine_pin_ext_config(machine_pin_obj_t *self, int mode, int value) {
|
||||
if (mode == MACHINE_PIN_MODE_IN) {
|
||||
if (self->is_output) {
|
||||
// TODO need to disable output
|
||||
}
|
||||
self->is_output = false;
|
||||
} else if (mode == MACHINE_PIN_MODE_OUT) {
|
||||
if (!self->is_output) {
|
||||
// TODO need to enable output
|
||||
// for now we just set the value
|
||||
if (value == -1) {
|
||||
value = self->last_output_value;
|
||||
}
|
||||
self->last_output_value = !self->last_output_value; // defeat shortcircuit
|
||||
machine_pin_ext_set(self, value);
|
||||
self->is_output = true;
|
||||
}
|
||||
} else {
|
||||
mp_raise_ValueError("only Pin.OUT and Pin.IN are supported for this pin");
|
||||
}
|
||||
|
||||
if (value != -1) {
|
||||
if (self->is_output) {
|
||||
machine_pin_ext_set(self, value);
|
||||
} else {
|
||||
// figure if you pass a value to IN it should still remember it (this is what regular GPIO does)
|
||||
self->last_output_value = value;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endif // defined(MICROPY_PY_NETWORK_CYW43) && defined(MICROPY_HW_PIN_EXT_COUNT)
|
|
@ -100,11 +100,33 @@ STATIC void mp_machine_pwm_deinit(machine_pwm_obj_t *self) {
|
|||
pwm_set_enabled(self->slice, false);
|
||||
}
|
||||
|
||||
STATIC mp_obj_t mp_machine_pwm_freq_get(machine_pwm_obj_t *self) {
|
||||
// Returns: floor((16*F + offset) / div16)
|
||||
// Avoids overflow in the numerator that would occur if
|
||||
// 16*F + offset > 2**32
|
||||
// F + offset/16 > 2**28 = 268435456 (approximately, due to flooring)
|
||||
uint32_t get_slice_hz(uint32_t offset, uint32_t div16) {
|
||||
uint32_t source_hz = clock_get_hz(clk_sys);
|
||||
if (source_hz + offset / 16 > 268000000) {
|
||||
return (16 * (uint64_t)source_hz + offset) / div16;
|
||||
} else {
|
||||
return (16 * source_hz + offset) / div16;
|
||||
}
|
||||
}
|
||||
|
||||
// Returns 16*F / denom, rounded.
|
||||
uint32_t get_slice_hz_round(uint32_t div16) {
|
||||
return get_slice_hz(div16 / 2, div16);
|
||||
}
|
||||
|
||||
// Returns ceil(16*F / denom).
|
||||
uint32_t get_slice_hz_ceil(uint32_t div16) {
|
||||
return get_slice_hz(div16 - 1, div16);
|
||||
}
|
||||
|
||||
STATIC mp_obj_t mp_machine_pwm_freq_get(machine_pwm_obj_t *self) {
|
||||
uint32_t div16 = pwm_hw->slice[self->slice].div;
|
||||
uint32_t top = pwm_hw->slice[self->slice].top;
|
||||
uint32_t pwm_freq = 16 * source_hz / div16 / (top + 1);
|
||||
uint32_t pwm_freq = get_slice_hz_round(div16 * (top + 1));
|
||||
return MP_OBJ_NEW_SMALL_INT(pwm_freq);
|
||||
}
|
||||
|
||||
|
@ -113,30 +135,36 @@ STATIC void mp_machine_pwm_freq_set(machine_pwm_obj_t *self, mp_int_t freq) {
|
|||
// Maximum "top" is set at 65534 to be able to achieve 100% duty with 65535.
|
||||
#define TOP_MAX 65534
|
||||
uint32_t source_hz = clock_get_hz(clk_sys);
|
||||
uint32_t div16_top = 16 * source_hz / freq;
|
||||
uint32_t top = 1;
|
||||
for (;;) {
|
||||
// Try a few small prime factors to get close to the desired frequency.
|
||||
if (div16_top >= 16 * 5 && div16_top % 5 == 0 && top * 5 <= TOP_MAX) {
|
||||
div16_top /= 5;
|
||||
top *= 5;
|
||||
} else if (div16_top >= 16 * 3 && div16_top % 3 == 0 && top * 3 <= TOP_MAX) {
|
||||
div16_top /= 3;
|
||||
top *= 3;
|
||||
} else if (div16_top >= 16 * 2 && top * 2 <= TOP_MAX) {
|
||||
div16_top /= 2;
|
||||
top *= 2;
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
uint32_t div16;
|
||||
uint32_t top;
|
||||
|
||||
if ((source_hz + freq / 2) / freq < TOP_MAX) {
|
||||
// If possible (based on the formula for TOP below), use a DIV of 1.
|
||||
// This also prevents overflow in the DIV calculation.
|
||||
div16 = 16;
|
||||
|
||||
// Same as get_slice_hz_round() below but canceling the 16s
|
||||
// to avoid overflow for high freq.
|
||||
top = (source_hz + freq / 2) / freq - 1;
|
||||
} else {
|
||||
// Otherwise, choose the smallest possible DIV for maximum
|
||||
// duty cycle resolution.
|
||||
// Constraint: 16*F/(div16*freq) < TOP_MAX
|
||||
// So:
|
||||
div16 = get_slice_hz_ceil(TOP_MAX * freq);
|
||||
|
||||
// Set TOP as accurately as possible using rounding.
|
||||
top = get_slice_hz_round(div16 * freq) - 1;
|
||||
}
|
||||
if (div16_top < 16) {
|
||||
|
||||
|
||||
if (div16 < 16) {
|
||||
mp_raise_ValueError(MP_ERROR_TEXT("freq too large"));
|
||||
} else if (div16_top >= 256 * 16) {
|
||||
} else if (div16 >= 256 * 16) {
|
||||
mp_raise_ValueError(MP_ERROR_TEXT("freq too small"));
|
||||
}
|
||||
pwm_hw->slice[self->slice].div = div16_top;
|
||||
pwm_hw->slice[self->slice].top = top - 1;
|
||||
pwm_hw->slice[self->slice].div = div16;
|
||||
pwm_hw->slice[self->slice].top = top;
|
||||
if (self->duty_type == DUTY_U16) {
|
||||
mp_machine_pwm_duty_set_u16(self, self->duty);
|
||||
} else if (self->duty_type == DUTY_NS) {
|
||||
|
@ -148,12 +176,17 @@ STATIC mp_obj_t mp_machine_pwm_duty_get_u16(machine_pwm_obj_t *self) {
|
|||
uint32_t top = pwm_hw->slice[self->slice].top;
|
||||
uint32_t cc = pwm_hw->slice[self->slice].cc;
|
||||
cc = (cc >> (self->channel ? PWM_CH0_CC_B_LSB : PWM_CH0_CC_A_LSB)) & 0xffff;
|
||||
return MP_OBJ_NEW_SMALL_INT(cc * 65535 / (top + 1));
|
||||
|
||||
// Use rounding (instead of flooring) here to give as accurate an
|
||||
// estimate as possible.
|
||||
return MP_OBJ_NEW_SMALL_INT((cc * 65535 + (top + 1) / 2) / (top + 1));
|
||||
}
|
||||
|
||||
STATIC void mp_machine_pwm_duty_set_u16(machine_pwm_obj_t *self, mp_int_t duty_u16) {
|
||||
uint32_t top = pwm_hw->slice[self->slice].top;
|
||||
uint32_t cc = duty_u16 * (top + 1) / 65535;
|
||||
|
||||
// Use rounding here to set it as accurately as possible.
|
||||
uint32_t cc = (duty_u16 * (top + 1) + 65535 / 2) / 65535;
|
||||
pwm_set_chan_level(self->slice, self->channel, cc);
|
||||
pwm_set_enabled(self->slice, true);
|
||||
self->duty = duty_u16;
|
||||
|
@ -161,17 +194,15 @@ STATIC void mp_machine_pwm_duty_set_u16(machine_pwm_obj_t *self, mp_int_t duty_u
|
|||
}
|
||||
|
||||
STATIC mp_obj_t mp_machine_pwm_duty_get_ns(machine_pwm_obj_t *self) {
|
||||
uint32_t source_hz = clock_get_hz(clk_sys);
|
||||
uint32_t slice_hz = 16 * source_hz / pwm_hw->slice[self->slice].div;
|
||||
uint32_t slice_hz = get_slice_hz_round(pwm_hw->slice[self->slice].div);
|
||||
uint32_t cc = pwm_hw->slice[self->slice].cc;
|
||||
cc = (cc >> (self->channel ? PWM_CH0_CC_B_LSB : PWM_CH0_CC_A_LSB)) & 0xffff;
|
||||
return MP_OBJ_NEW_SMALL_INT((uint64_t)cc * 1000000000ULL / slice_hz);
|
||||
return MP_OBJ_NEW_SMALL_INT(((uint64_t)cc * 1000000000ULL + slice_hz / 2) / slice_hz);
|
||||
}
|
||||
|
||||
STATIC void mp_machine_pwm_duty_set_ns(machine_pwm_obj_t *self, mp_int_t duty_ns) {
|
||||
uint32_t source_hz = clock_get_hz(clk_sys);
|
||||
uint32_t slice_hz = 16 * source_hz / pwm_hw->slice[self->slice].div;
|
||||
uint32_t cc = (uint64_t)duty_ns * slice_hz / 1000000000ULL;
|
||||
uint32_t slice_hz = get_slice_hz_round(pwm_hw->slice[self->slice].div);
|
||||
uint32_t cc = ((uint64_t)duty_ns * slice_hz + 500000000ULL) / 1000000000ULL;
|
||||
if (cc > 65535) {
|
||||
mp_raise_ValueError(MP_ERROR_TEXT("duty larger than period"));
|
||||
}
|
||||
|
|
|
@ -234,7 +234,7 @@ void gc_collect(void) {
|
|||
}
|
||||
|
||||
void nlr_jump_fail(void *val) {
|
||||
printf("FATAL: uncaught exception %p\n", val);
|
||||
mp_printf(&mp_plat_print, "FATAL: uncaught exception %p\n", val);
|
||||
mp_obj_print_exception(&mp_plat_print, MP_OBJ_FROM_PTR(val));
|
||||
for (;;) {
|
||||
__breakpoint();
|
||||
|
|
|
@ -91,22 +91,31 @@ static inline unsigned int mp_hal_pin_name(mp_hal_pin_obj_t pin) {
|
|||
}
|
||||
|
||||
static inline void mp_hal_pin_input(mp_hal_pin_obj_t pin) {
|
||||
gpio_set_function(pin, GPIO_FUNC_SIO);
|
||||
gpio_set_dir(pin, GPIO_IN);
|
||||
machine_pin_open_drain_mask &= ~(1 << pin);
|
||||
gpio_set_function(pin, GPIO_FUNC_SIO);
|
||||
}
|
||||
|
||||
static inline void mp_hal_pin_output(mp_hal_pin_obj_t pin) {
|
||||
gpio_set_function(pin, GPIO_FUNC_SIO);
|
||||
gpio_set_dir(pin, GPIO_OUT);
|
||||
machine_pin_open_drain_mask &= ~(1 << pin);
|
||||
gpio_set_function(pin, GPIO_FUNC_SIO);
|
||||
}
|
||||
|
||||
static inline void mp_hal_pin_open_drain_with_value(mp_hal_pin_obj_t pin, int v) {
|
||||
if (v) {
|
||||
gpio_set_dir(pin, GPIO_IN);
|
||||
gpio_put(pin, 0);
|
||||
} else {
|
||||
gpio_put(pin, 0);
|
||||
gpio_set_dir(pin, GPIO_OUT);
|
||||
}
|
||||
machine_pin_open_drain_mask |= 1 << pin;
|
||||
gpio_set_function(pin, GPIO_FUNC_SIO);
|
||||
}
|
||||
|
||||
static inline void mp_hal_pin_open_drain(mp_hal_pin_obj_t pin) {
|
||||
gpio_set_function(pin, GPIO_FUNC_SIO);
|
||||
gpio_set_dir(pin, GPIO_IN);
|
||||
gpio_put(pin, 0);
|
||||
machine_pin_open_drain_mask |= 1 << pin;
|
||||
mp_hal_pin_open_drain_with_value(pin, 1);
|
||||
}
|
||||
|
||||
static inline void mp_hal_pin_config(mp_hal_pin_obj_t pin, uint32_t mode, uint32_t pull, uint32_t alt) {
|
||||
|
|
|
@ -120,6 +120,11 @@ STATIC mp_obj_t rp2_flash_readblocks(size_t n_args, const mp_obj_t *args) {
|
|||
offset += mp_obj_get_int(args[3]);
|
||||
}
|
||||
memcpy(bufinfo.buf, (void *)(XIP_BASE + self->flash_base + offset), bufinfo.len);
|
||||
// MICROPY_EVENT_POLL_HOOK_FAST is called here to avoid a fail in registering
|
||||
// USB at boot time, if the board is busy loading files or scanning the file
|
||||
// system. MICROPY_EVENT_POLL_HOOK_FAST calls tud_task(). As the alternative
|
||||
// tud_task() should be called in the USB IRQ. See discussion in PR #10423.
|
||||
MICROPY_EVENT_POLL_HOOK_FAST;
|
||||
return mp_const_none;
|
||||
}
|
||||
STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(rp2_flash_readblocks_obj, 3, 4, rp2_flash_readblocks);
|
||||
|
@ -134,7 +139,7 @@ STATIC mp_obj_t rp2_flash_writeblocks(size_t n_args, const mp_obj_t *args) {
|
|||
mp_uint_t atomic_state = MICROPY_BEGIN_ATOMIC_SECTION();
|
||||
flash_range_erase(self->flash_base + offset, bufinfo.len);
|
||||
MICROPY_END_ATOMIC_SECTION(atomic_state);
|
||||
MICROPY_EVENT_POLL_HOOK
|
||||
MICROPY_EVENT_POLL_HOOK_FAST;
|
||||
// TODO check return value
|
||||
} else {
|
||||
offset += mp_obj_get_int(args[3]);
|
||||
|
@ -143,7 +148,7 @@ STATIC mp_obj_t rp2_flash_writeblocks(size_t n_args, const mp_obj_t *args) {
|
|||
mp_uint_t atomic_state = MICROPY_BEGIN_ATOMIC_SECTION();
|
||||
flash_range_program(self->flash_base + offset, bufinfo.buf, bufinfo.len);
|
||||
MICROPY_END_ATOMIC_SECTION(atomic_state);
|
||||
MICROPY_EVENT_POLL_HOOK
|
||||
MICROPY_EVENT_POLL_HOOK_FAST;
|
||||
// TODO check return value
|
||||
return mp_const_none;
|
||||
}
|
||||
|
|
|
@ -2,7 +2,7 @@ CFLAGS_MCU += -mtune=cortex-m0plus -mcpu=cortex-m0plus -msoft-float
|
|||
|
||||
MPY_CROSS_MCU_ARCH = armv6m
|
||||
|
||||
SRC_S += shared/runtime/gchelper_m0.s
|
||||
SRC_S += shared/runtime/gchelper_thumb1.s
|
||||
|
||||
LIBM_SRC_C += $(addprefix lib/libm/,\
|
||||
acoshf.c \
|
||||
|
|
|
@ -6,7 +6,7 @@ MICROPY_VFS_LFS2 ?= 1
|
|||
MICROPY_VFS_FAT ?= 1
|
||||
FROZEN_MANIFEST ?= mcu/$(MCU_SERIES_LOWER)/manifest.py
|
||||
|
||||
SRC_S += shared/runtime/gchelper_m3.s
|
||||
SRC_S += shared/runtime/gchelper_thumb2.s
|
||||
|
||||
SRC_C += \
|
||||
fatfs_port.c \
|
||||
|
|
|
@ -362,18 +362,18 @@ ifeq ($(MCU_SERIES),$(filter $(MCU_SERIES),f0 g0 l0))
|
|||
CSUPEROPT = -Os # save some code space
|
||||
SRC_O += \
|
||||
resethandler_m0.o \
|
||||
shared/runtime/gchelper_m0.o
|
||||
shared/runtime/gchelper_thumb1.o
|
||||
else
|
||||
ifeq ($(MCU_SERIES),l1)
|
||||
CFLAGS += -DUSE_HAL_DRIVER
|
||||
SRC_O += \
|
||||
resethandler_m3.o \
|
||||
shared/runtime/gchelper_m3.o
|
||||
shared/runtime/gchelper_thumb2.o
|
||||
else
|
||||
SRC_O += \
|
||||
system_stm32.o \
|
||||
resethandler.o \
|
||||
shared/runtime/gchelper_m3.o
|
||||
shared/runtime/gchelper_thumb2.o
|
||||
endif
|
||||
endif
|
||||
|
||||
|
@ -546,7 +546,7 @@ define RUN_DFU
|
|||
$(ECHO) "Writing $(1) to the board"
|
||||
$(if $(filter $(USE_PYDFU),1),\
|
||||
$(Q)$(PYTHON) $(PYDFU) --vid $(BOOTLOADER_DFU_USB_VID) --pid $(BOOTLOADER_DFU_USB_PID) -u $(1),
|
||||
$(Q)$(DFU_UTIL) -a 0 -d $(BOOTLOADER_DFU_USB_VID):$(BOOTLOADER_DFU_USB_PID) -D $(1))
|
||||
$(Q)$(DFU_UTIL) -a 0 -d $(BOOTLOADER_DFU_USB_VID):$(BOOTLOADER_DFU_USB_PID) -D $(1) -s :leave)
|
||||
endef
|
||||
|
||||
define RUN_STLINK
|
||||
|
|
|
@ -44,15 +44,12 @@ _micropy_hw_internal_flash_storage_ram_cache_end = ORIGIN(DTCM) + LENGTH(DTCM);
|
|||
_micropy_hw_internal_flash_storage_start = ORIGIN(FLASH_FS);
|
||||
_micropy_hw_internal_flash_storage_end = ORIGIN(FLASH_FS) + LENGTH(FLASH_FS);
|
||||
|
||||
REGION_ALIAS("FLASH_COMMON", FLASH_TEXT);
|
||||
|
||||
/* define output sections */
|
||||
SECTIONS
|
||||
{
|
||||
.isr_vector :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
KEEP(*(.isr_vector))
|
||||
. = ALIGN(4);
|
||||
} >FLASH_TEXT
|
||||
INCLUDE common_isr.ld
|
||||
|
||||
.text :
|
||||
{
|
||||
|
@ -65,6 +62,6 @@ SECTIONS
|
|||
_etext = .;
|
||||
} >FLASH_TEXT
|
||||
|
||||
INCLUDE common_extratext_data_in_flash_text.ld
|
||||
INCLUDE common_extratext_data_in_flash.ld
|
||||
INCLUDE common_bss_heap_stack.ld
|
||||
}
|
||||
|
|
|
@ -42,6 +42,8 @@ _heap_end = _sstack;
|
|||
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
REGION_ALIAS("FLASH_COMMON", FLASH_APP);
|
||||
|
||||
/* Define output sections */
|
||||
SECTIONS
|
||||
{
|
||||
|
@ -56,22 +58,8 @@ SECTIONS
|
|||
. = ALIGN(4);
|
||||
} >FLASH_EXT
|
||||
|
||||
.isr_vector :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
KEEP(*(.isr_vector))
|
||||
. = ALIGN(4);
|
||||
} >FLASH_APP
|
||||
|
||||
.text :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
*(.text*)
|
||||
*(.rodata*)
|
||||
. = ALIGN(4);
|
||||
_etext = .;
|
||||
} >FLASH_APP
|
||||
|
||||
INCLUDE common_extratext_data_in_flash_app.ld
|
||||
INCLUDE common_isr.ld
|
||||
INCLUDE common_text.ld
|
||||
INCLUDE common_extratext_data_in_flash.ld
|
||||
INCLUDE common_bss_heap_stack.ld
|
||||
}
|
||||
|
|
|
@ -41,15 +41,12 @@ _heap_end = _sstack;
|
|||
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
REGION_ALIAS("FLASH_COMMON", FLASH_APP);
|
||||
|
||||
/* Define output sections */
|
||||
SECTIONS
|
||||
{
|
||||
.isr_vector :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
KEEP(*(.isr_vector))
|
||||
. = ALIGN(4);
|
||||
} >FLASH_APP
|
||||
INCLUDE common_isr.ld
|
||||
|
||||
.text :
|
||||
{
|
||||
|
@ -62,6 +59,6 @@ SECTIONS
|
|||
_etext = .;
|
||||
} >FLASH_APP
|
||||
|
||||
INCLUDE common_extratext_data_in_flash_app.ld
|
||||
INCLUDE common_extratext_data_in_flash.ld
|
||||
INCLUDE common_bss_heap_stack.ld
|
||||
}
|
||||
|
|
|
@ -40,6 +40,8 @@ _heap_end = _sstack;
|
|||
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
REGION_ALIAS("FLASH_COMMON", FLASH_APP);
|
||||
|
||||
SECTIONS
|
||||
{
|
||||
/* Define the code that goes in QSPI flash */
|
||||
|
@ -50,24 +52,8 @@ SECTIONS
|
|||
. = ALIGN(4);
|
||||
} >FLASH_QSPI
|
||||
|
||||
/* The startup code goes first into main flash */
|
||||
.isr_vector :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
KEEP(*(.isr_vector))
|
||||
. = ALIGN(4);
|
||||
} >FLASH_APP
|
||||
|
||||
/* The program code and other data goes into flash */
|
||||
.text :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
*(.text*)
|
||||
*(.rodata*)
|
||||
. = ALIGN(4);
|
||||
_etext = .;
|
||||
} >FLASH_APP
|
||||
|
||||
INCLUDE common_extratext_data_in_flash_app.ld
|
||||
INCLUDE common_isr.ld
|
||||
INCLUDE common_text.ld
|
||||
INCLUDE common_extratext_data_in_flash.ld
|
||||
INCLUDE common_bss_heap_stack.ld
|
||||
}
|
||||
|
|
|
@ -12,31 +12,13 @@
|
|||
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
REGION_ALIAS("FLASH_COMMON", FLASH);
|
||||
|
||||
/* define output sections */
|
||||
SECTIONS
|
||||
{
|
||||
/* The startup code goes first into FLASH */
|
||||
.isr_vector :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
KEEP(*(.isr_vector)) /* Startup code */
|
||||
|
||||
. = ALIGN(4);
|
||||
} >FLASH
|
||||
|
||||
/* The program code and other data goes into FLASH */
|
||||
.text :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
*(.text*) /* .text* sections (code) */
|
||||
*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
|
||||
/* *(.glue_7) */ /* glue arm to thumb code */
|
||||
/* *(.glue_7t) */ /* glue thumb to arm code */
|
||||
|
||||
. = ALIGN(4);
|
||||
_etext = .; /* define a global symbol at end of code */
|
||||
} >FLASH
|
||||
|
||||
INCLUDE common_isr.ld
|
||||
INCLUDE common_text.ld
|
||||
INCLUDE common_extratext_data_in_flash.ld
|
||||
INCLUDE common_bss_heap_stack.ld
|
||||
}
|
||||
|
|
|
@ -12,31 +12,13 @@
|
|||
|
||||
ENTRY(Reset_Handler)
|
||||
|
||||
REGION_ALIAS("FLASH_COMMON", FLASH_APP);
|
||||
|
||||
/* define output sections */
|
||||
SECTIONS
|
||||
{
|
||||
/* The startup code goes first into FLASH */
|
||||
.isr_vector :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
KEEP(*(.isr_vector)) /* Startup code */
|
||||
|
||||
. = ALIGN(4);
|
||||
} >FLASH_APP
|
||||
|
||||
/* The program code and other data goes into FLASH */
|
||||
.text :
|
||||
{
|
||||
. = ALIGN(4);
|
||||
*(.text*) /* .text* sections (code) */
|
||||
*(.rodata*) /* .rodata* sections (constants, strings, etc.) */
|
||||
/* *(.glue_7) */ /* glue arm to thumb code */
|
||||
/* *(.glue_7t) */ /* glue thumb to arm code */
|
||||
|
||||
. = ALIGN(4);
|
||||
_etext = .; /* define a global symbol at end of code */
|
||||
} >FLASH_APP
|
||||
|
||||
INCLUDE common_extratext_data_in_flash_app.ld
|
||||
INCLUDE common_isr.ld
|
||||
INCLUDE common_text.ld
|
||||
INCLUDE common_extratext_data_in_flash.ld
|
||||
INCLUDE common_bss_heap_stack.ld
|
||||
}
|
||||
|
|
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Ładowanie…
Reference in New Issue