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237 Commity (a525493e40eb4d89e805737bfa36b39d35221efb)

Autor SHA1 Wiadomość Data
Paul Sokolovsky 9edd736ee6 esp8266/moduos: Add os.remove(), proxying to VFS object. 2016-03-28 12:50:07 +03:00
Paul Sokolovsky e8e116e7fc esp8266/moduos: Factor out VFS method proxy helper. 2016-03-28 12:44:36 +03:00
Paul Sokolovsky 8b08a0d9ed esp8266/moduos: Add listdir() proxy for MP_STATE_PORT(fs_user_mount)[0]. 
I.e. os.listdir(...) will redirect to
MP_STATE_PORT(fs_user_mount)[0].listdir(...).
 2016-03-28 12:29:47 +03:00
Damien George 61230e007d esp8266/moduos: Use mp_rom_map_elem_t for static const dictionary. 2016-03-28 12:08:36 +03:00
Paul Sokolovsky b01a373adb esp8266: deploy: Use --flash_size=8m option to esptool.py. 
Most esp8266 modules have at least 1MB (8Mbit) of flash. If not set, vendor
functions allow to access only first 512K.
 2016-03-28 11:28:16 +03:00
Paul Sokolovsky cd6194aefc esp8266/esp8266.ld: Put FatFs to FlashROM. 2016-03-27 17:15:25 +03:00
Paul Sokolovsky 374654f2b8 esp8266: Enable FatFs support. 2016-03-27 17:13:47 +03:00
Paul Sokolovsky fe9bc0c573 esp8266/README: Update for the current status of the port. 2016-03-27 16:10:58 +03:00
Paul Sokolovsky bbc65d4eda esp8266/modesp: flash_read(): Accept buffer to read to as a second argument. 2016-03-27 15:34:35 +03:00
Paul Sokolovsky fd86bf5917 esp8266/modesp: flash_write(): Writes in multiples of 4 bytes. 2016-03-27 15:32:58 +03:00
Paul Sokolovsky 53302f1616 esp8266: Set up UART handling task soon into init process. 
Otherwise, events may be posted to non-initialized task, which leads to
segfaults.
 2016-03-27 14:33:17 +03:00
Paul Sokolovsky 935e021250 esp8266: Put modpybi2c.o to FlashROM. 2016-03-26 10:59:25 +02:00
Damien George c33a76059f esp8266/tests: Add neopixel.py test. 2016-03-26 10:55:29 +02:00
Damien George 3962766be0 esp8266: Add esp.neopixel_write function to bit-bang WS2812 data. 2016-03-26 10:55:21 +02:00
Damien George b62beadae0 esp8266: Link ADC class into machine module. 2016-03-26 00:41:37 +02:00
Paul Sokolovsky f71c0699a5 esp8266: Put utils.o to FlashROM. 2016-03-26 00:39:51 +02:00
Paul Sokolovsky 9c7e3353e5 esp8266: Put lexerstr32.o into FlashROM. 2016-03-26 00:39:02 +02:00
Paul Sokolovsky ba640bde55 esp8266/esppwm.c: Fix IRQ handler prototype. 2016-03-26 00:34:28 +02:00
Damien George 632d8efa05 esp8266: Add PWM support. 
PWM implementation uses a timer and interrupts (FRC1), taken from
Espressif's/NodeMCU's implementation and adapted for our use.

8 channels are supported, on pins 0, 2, 4, 5, 12, 13, 14, 15.

Usage:

    import machine
    pwm0 = machine.PWM(machine.Pin(0))
    pwm0.freq(1000)
    pwm0.duty(500)

Frequency is shared (ie the same) for all channels.  Frequency is
between 1 and 1000.  Duty is between 0 and 1023.
 2016-03-26 00:32:37 +02:00
Damien George 82b95f625e esp8266: Implement software SPI class. 
Supports speeds up to 500k baud, polarity=0/1, phase=0/1, and using any
pins.  Only supports MSB output at the moment.
 2016-03-25 23:28:13 +02:00
Paul Sokolovsky ac671546d1 esp8266/README: Remove outdated reference to initial port heap size. 2016-03-25 15:02:23 +02:00
Damien George a5d48b1162 esp8266: Add tests/onewire.py as a driver and test code for ds18b20 dev. 2016-03-24 17:35:26 +02:00
Damien George 78d0dde562 esp8266: Add onewire helper functions as C module. 
Includes functions to read and write bits and bytes.
 2016-03-24 17:33:42 +02:00
Damien George 0cdbd356fd esp8266: Implement bit-bang I2C read, and add i2c.readfrom method. 
I2C reading tested with TSL2561 luminosity sensor.
 2016-03-24 11:46:05 +02:00
Damien George 5b9f361824 esp8266: Clean up bit-bang I2C implementation. 
Changed from using set_sda_scl function to independent set_sda and
set_scl functions.
 2016-03-24 11:37:52 +02:00
Paul Sokolovsky 667d64b430 esp8266/modpybi2c: Add missing include. 2016-03-24 11:21:36 +02:00
Damien George dd32f02cc3 esp8266: Add basic I2C driver, with init and writeto methods. 
Tested and working with SSD1306 I2C display.
 2016-03-24 11:17:17 +02:00
Damien George 7059c8c23c esp8266: Expose pin object as a public structure for use as C pin API. 
This is an initial attempt at making a simple C pin API for writing
things like I2C drivers in C.
 2016-03-24 11:07:41 +02:00
Paul Sokolovsky a1d072df81 esp8266: Enable auto-indent in REPL. 2016-03-23 16:30:29 +02:00
Paul Sokolovsky df1f6783f2 esp8266: Add "socket" and "usocket" aliases for lwip module. 2016-03-23 16:25:55 +02:00
Paul Sokolovsky 494aea3e86 esp8266: Enable non-blocking stream support. 2016-03-23 16:15:49 +02:00
Damien George 5bc9398d9d esp8266: Enable more extmod's: uheapq, ure, uzlib. 2016-03-23 14:19:14 +02:00
Damien George 8000d51b68 esp8266: Add module weak link from json to ujson. 2016-03-23 14:16:46 +02:00
Paul Sokolovsky 1a0adf49df esp8266: Enable urandom module. 2016-03-23 13:33:17 +02:00
Damien George e673714cfe esp8266: Make mp_hal_delay_us work with new event framework. 2016-03-23 13:01:21 +02:00
Paul Sokolovsky 58e2ad42ae esp8266: Update README with the latest features. 2016-03-23 12:08:15 +02:00
Damien George 556a1df6fd esp8266/ets_alt_task: Make FIRST_PRIO=0 to cover all task priorities. 
FIRST_PRIO=2 works but using 0 is hopefully safer, and can anyway be
optimised in the future.
 2016-03-17 16:28:06 +00:00
Paul Sokolovsky 9d7b871f58 esp8266: Store frozen modules in FlashROM. 
Requires special lexer to access their contents.
 2016-03-17 23:06:47 +08:00
Paul Sokolovsky e5c39a3a9e esp8266: Switch to lwIP built from source. 
Using https://github.com/pfalcon/esp-open-lwip project.
 2016-03-12 11:45:53 +07:00
Christopher Arndt 3d0e3a3d3e esp8266: Mention git submodule in build instructions for esp8266 port. 2016-03-11 10:07:02 +00:00
Damien George 932f07ccf5 esp8266: Rejig Makefile so extmod/modlwip.o is placed under build/. 2016-03-11 12:00:01 +07:00
Paul Sokolovsky 4c2cb7e384 esp8266: Define MICROPY_EVENT_POLL_HOOK for the port. 2016-03-11 10:41:10 +07:00
Paul Sokolovsky 6e5c31c947 esp8266: Be sure to build ets_alt_task. 2016-03-11 09:43:39 +07:00
Paul Sokolovsky a099bfe89c esp8266/esp_mphal: Add higher-level event polling function. 
ets_event_poll() polls both system events and uPy pending exception.
 2016-03-11 09:42:03 +07:00
Paul Sokolovsky 54fc247f9b esp8266/ets_alt_task: Update for vendor SDK 1.5.0. 
SDK 1.5.0 has a task with priority 3: ets_task(401001f4, 3, 3fff9808, 4).
Recognizing SDK version requires the latets esp-open-sdk build.
 2016-03-11 09:17:57 +07:00
Paul Sokolovsky 97375f4576 esp8266/ets_alt_task: Be sure to "pop" event before calling its handler. 
Otherwise, if handler calls recursive event loop, there's infinite
recursion (because the loop calls the same handler on same event again).
 2016-03-11 09:16:34 +07:00
Damien George 7261f17b9e esp8266: Feed WDT in ets_loop_iter(). 2016-03-11 09:15:06 +07:00
Paul Sokolovsky 97c2628900 esp8266: Add alternative event loop implementation. 
This implementation provides the same interface and uses the same
datastructures as used by BootROM, i.e. is a drop-in replacement for it.
But it offers one advantage: it allows to run single iteration of
event-pumping loop.

Original BootROM function are renamed, prefixed with underscore. There's
a switch which allows to use forward calls to them, for compatibility
testing.

The implementation also includes workarounds for hardware timer handler,
and these workarounds may be SDK version specific.
 2016-03-11 09:13:31 +07:00
Paul Sokolovsky 5239a8a82b esp8266/modnetwork: Add symbolic names for network interfaces: STA_IF & AP_IF. 
These are expected to be passed to network.WLAN() to instantiate network
interface objects.
 2016-03-10 10:44:15 +07:00
Paul Sokolovsky a49c16069c esp8266/modnetwork: Introduce interface .config() method. 
Allows to set (in case keyword args are given) or query (in case a single
"symbolic keyword" (a string, value is the same as keyword)) arbitrary
interface paramters (i.e. extensible and adaptable to various hardware).

Example usage:

ap_if = network.WLAN(1)
ap_if.config(essid="MicroPython on Air")
print(ap_if.config("essid"))
 2016-03-10 10:41:55 +07:00
Paul Sokolovsky d5a12a6608 esp8266/modnetwork: Move config defines to the top. 2016-03-10 10:39:52 +07:00
Paul Sokolovsky 1c43a0fbf8 esp8266/modnetwork: Add per-interface .active() method. 
Allows to up/down interface when called with a boolean, or query current
state if called without args. This per-interface method is intended to
supersede adhoc network.wifi_mode() function.
 2016-03-10 09:31:23 +07:00
Paul Sokolovsky 7378c50b2f esp8266: Move wifi_mode() and phy_mode() to network module. 2016-03-10 09:29:21 +07:00
Paul Sokolovsky 9e8396accb esp8266/modnetwork: Allow to configure STA and AP interfaces separately. 
On ESP8266, there're 2 different interfaces. Pretending it's not the case
desn't make sense. So, network.WLAN() now takes interface id, and returns
interface object. Individual operations are then methods of interface
object. Some operations require i/f of specific type (e.g. .connect()
makes sense only for STA), other are defined for any (e.g. .ifconfig(),
.mac()).
 2016-03-10 09:24:54 +07:00
Damien George f7be80398e esp8266: Move pyb.freq to machine.freq. 2016-03-09 09:03:59 +07:00
Paul Sokolovsky a0cd118b14 esp8266/main: Module to run on boot is "boot", not "main". 2016-03-08 12:37:24 +07:00
Damien George 3fbbbecec9 esp8266: Put more code in iROM section. 
Also explicitly name the py/*.o files in the linker file, to enable easy
testing of putting certain ones in iRAM.
 2016-03-08 11:31:39 +07:00
Paul Sokolovsky d684f872bd esp8266/Makefile: Add define for ESP8266 lwIP. 2016-03-08 10:29:05 +07:00
Damien George 05dda0ee9e esp8266: Enable modlwip. 2016-03-08 10:21:50 +07:00
Paul Sokolovsky 88b0490945 esp8266: Don't gc-collect BSS. 
None of the other ports do, since introduction of mp_state_ctx_t. In
the case of current esp8266 port, heap is inside BSS, so scanning it
picked up a lot of dead pointers.
 2016-03-08 10:16:06 +07:00
Paul Sokolovsky db984b73f3 esp8266: Enable stack overflow checking. 2016-03-07 14:15:00 +07:00
Damien George 52d7685d9a esp8266: Allow Makefile's BAUD variable to be overridden. 2016-03-06 05:57:36 +02:00
Paul Sokolovsky d9d4a72679 esp8266/uart: Add uart_flush() function. 2016-03-05 22:13:26 +02:00
Paul Sokolovsky d3a4d39687 esp8266: Support raising KeyboardInterrupt on Ctrl+C. 2016-03-05 22:01:27 +02:00
Damien George 077448328a esp8266/etshal.h: More prototypes of ESP8266 SDK/BootROM functions. 2016-03-05 21:56:32 +02:00
Paul Sokolovsky 26f0616e8f esp8266/modmachine: Add Pin class from modpyb. 2016-03-05 21:43:11 +02:00
Paul Sokolovsky eb247eacd8 esp8266/modpybpin: Add support for GPIO16. 
GPIO16 is actually special-function I/O, though some boards have LED there.
 2016-03-05 21:37:55 +02:00
Damien George 342d903a13 esp8266: Expose simple pin API at C level. 2016-03-05 21:36:32 +02:00
Damien George cdad2b6f4d esp8266: Implement Pin.__call__() and Pin.OPEN_DRAIN mode. 
OPEN_DRAIN is of course synthesised.  All pin modes are tested and
working.
 2016-03-05 21:35:32 +02:00
Paul Sokolovsky 8ab16b6af0 esp8266: Add custom _assert() function. 
Enabling standard assert() (by removing -DNDEBUG) produces non-bootable
binary (because all messages go to .rodata which silently overflows).
So, for once-off debugging, have a custom _assert().
 2016-03-05 11:30:15 +02:00
Paul Sokolovsky c70637bc00 esp8266/modmachine: Timer: Add ONE_SHOT and PERIODIC symbolic constants. 2016-03-04 22:26:59 +02:00
Paul Sokolovsky 98b727c931 esp8266/modmachine: Use etshal.h. 2016-03-04 19:41:15 +02:00
Paul Sokolovsky f22a4f8e0a esp8266/etshal.h: Add timer functions prototypes. 2016-03-04 19:39:24 +02:00
Paul Sokolovsky f39bcb304b esp8266/modmachine: Changing params of a timer requires disarming it first. 2016-03-04 18:41:37 +02:00
Paul Sokolovsky 7193086c03 esp8266/modmachine: Basic implementation of Timer for OS virtual timers. 2016-03-04 18:40:35 +02:00
Paul Sokolovsky 4284b3811f esp8266: Enable modmachine. 2016-03-04 17:37:13 +02:00
Paul Sokolovsky 5d7c408ba8 esp8266: Add modmachine with mem* arrays. 2016-03-04 17:34:25 +02:00
Paul Sokolovsky 6abafca1aa esp8266/modutime: Support float argument to time.sleep(). 2016-03-04 16:52:30 +02:00
Paul Sokolovsky a4c8ef9d16 esp8266: Reset "virtual RTC" on power on. 
Initialize RTC period coefficients, etc. if RTC RAM doesn't contain valid
values. time.time() then will return number of seconds since power-on, unless
set to different timebase.

This reuses MEM_MAGIC for the purpose beyond its initial purpose (but the whole
modpybrtc.c need to be eventually reworked completely anyway).
 2016-03-04 16:49:01 +02:00
Damien George 57884996b9 esp8266: Add time.{sleep_ms,sleep_us,ticks_ms,ticks_us,ticks_diff}. 
Framework for time.ticks_cpu added, but not implemented.
 2016-03-04 09:25:53 +02:00
Damien George b41a14a4b9 esp8266: Add mp_hal_delay_us function. 2016-03-04 09:25:05 +02:00
Damien George f70873db23 esp8266: Enable more features in mpconfigport.h. 
This is to get the test suite running and passing.
 2016-03-03 23:34:31 +02:00
Paul Sokolovsky 7480ee5892 esp8266: Enable uhashlib module. 2016-03-03 20:14:50 +02:00
Paul Sokolovsky 70fb9ee99b esp8266: Enable config settings helpful for debugging. 2016-03-03 20:12:26 +02:00
Paul Sokolovsky 259f1344ca esp8266/esp8266.ld: Link in SDK version section. 
Otherwise, os.uname() returns empty string for SDK version.
 2016-03-03 15:37:19 +02:00
Paul Sokolovsky ff69a1d27d esp8266: Enable ujson, ubinascii, and uctypes modules. 2016-03-03 15:35:29 +02:00
Damien George 02ea74d8f5 esp8266: Add network.ifconfig(). 2016-03-02 23:04:21 +02:00
Damien George 1febaf3ac3 esp8266: Change "soft reboot" message to work with pyboard.py. 2016-03-02 22:58:48 +02:00
Damien George d083d7d610 esp8266: Allow Makefile's PORT variable to be overridden. 2016-03-02 22:50:55 +02:00
Damien George 6f4357c28e esp8266: Enable math module. 2016-03-02 22:43:10 +02:00
Damien George 6d0629bddc esp8266: Enable float support, using 30-bit stuffed floats. 
No complex numbers though.
 2016-03-02 22:43:10 +02:00
Damien George ecd1272d16 esp8266: Switch bignum implementation from long-long to mpz. 2016-03-02 22:43:10 +02:00
Paul Sokolovsky 609a9c6b71 eagle.rom.addr.v6.ld: More symbols from SDK 1.5.0. 2016-02-14 13:09:42 +02:00
Paul Sokolovsky a2e39a756c esp8266/modpybrtc: Simplify multiplication by fixed-point value. 2016-02-12 23:20:52 +02:00
Paul Sokolovsky 9e78ab4b86 esp8266/README: Add hint about adding toolchain to PATH. 2016-02-08 22:35:24 +02:00
Paul Sokolovsky 814b1ae3a9 esp8266/modpybrtc: pyb_rtc_memory(): Fix copy-paste error. 2016-02-08 21:39:33 +02:00
Alex March 81407729a5 esp8266/modesp: Implement flash_write(), flash_erase(). 2016-02-08 11:42:24 +02:00
Damien George 5b3f0b7f39 py: Change first arg of type.make_new from mp_obj_t to mp_obj_type_t*. 
The first argument to the type.make_new method is naturally a uPy type,
and all uses of this argument cast it directly to a pointer to a type
structure.  So it makes sense to just have it a pointer to a type from
the very beginning (and a const pointer at that).  This patch makes
such a change, and removes all unnecessary casting to/from mp_obj_t.
 2016-01-11 00:49:27 +00:00
Paul Sokolovsky adfe4ff72a esp8266: Support CFLAGS_EXTRA. 2016-01-08 01:30:20 +02:00
Paul Sokolovsky 43fecb0acb esp8266/modesp: Allow to compile out proprietary espconn stuff. 2015-12-30 15:53:51 +02:00