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341 Commity (0055457b5fb3e4d941503fac1706256a2f2f2dc7)

Autor SHA1 Wiadomość Data
Paul Sokolovsky 19e3c9d53a esp8266/esp_mphal: Don't swallow exceptions in dupterm's read()/write(). 
The idea is that if dupterm object can handle exceptions, it will handle
them itself. Otherwise, object state can be compromised and it's better
to terminate dupterm session. For example, disconnected socket will keep
throwing exceptions and dump messages about that.
 2016-04-13 16:34:17 +03:00
Paul Sokolovsky 47442d9f52 lib/utils/printf: Rework overriding printer of DEBUG_printf(). 
By default it uses mp_plat_print, but a port may override it to another
value with MICROPY_DEBUG_PRINTER_DEST.
 2016-04-13 11:53:12 +03:00
Damien George 3177ef544f esp8266: In callback helpers, pop nlr_buf on successful call. 
nlr_pop must be called if no exception was raised.

Also, return value of these callback helpers is made void because ther
is (currently) no use for it.
 2016-04-13 00:01:28 +01:00
Damien George e813ea1070 esp8266: Enable framebuf module. 2016-04-12 14:06:54 +01:00
Damien George a525493e40 esp8266: Switch from using custom I2C driver to generic extmod one. 2016-04-12 14:06:54 +01:00
Damien George ac63ca7bc5 esp8266: Implement basic C-level pin HAL. 2016-04-12 14:06:54 +01:00
Damien George 1a65ff1b72 esp8266: Protect modpyb.h header file from multiple inclusions. 
Also include py/obj.h so the header is self contained.
 2016-04-12 14:06:54 +01:00
Damien George 3a37426b29 esp8266/scripts/inisetup.py: Use "-" in AP ESSID instead of space. 2016-04-12 00:47:21 +03:00
Paul Sokolovsky 260b839483 esp8266/scripts/inisetup.py: Set WPA/WPA2 AP mode with a predefined password. 2016-04-12 00:46:04 +03:00
Paul Sokolovsky 40f5ecd3a8 esp8266: Add Python modules for initial configuration. 
Main entry point is _boot.py which checks whether FAT FS in flash mountable,
and if so, mounts it. Otherwise, it checks if flash is empty, and if so,
performs initial module setup: makes FAT FS, configures default AP name,
etc. As a last option, if flash is not empty, and could not be mounted,
it means filesystem corruption, and warning message with instructions is
printed in an infinite loop.
 2016-04-12 00:37:04 +03:00
Paul Sokolovsky 2f5935269b esp8266/scripts/main.py: Remove stale file. 2016-04-12 00:35:13 +03:00
Paul Sokolovsky 54b89665fc esp8266/modnetwork: .config(): Add "password" param (W/O). 2016-04-12 00:18:40 +03:00
Paul Sokolovsky 7acc252e93 esp8266/modnetwork: .config(): Add "authmode" param. 2016-04-12 00:17:31 +03:00
Paul Sokolovsky 6f3fc9bfa1 esp8266/modnetwork: .config(): Check interface whose config is requested. 2016-04-12 00:16:16 +03:00
Paul Sokolovsky f49d63a75c esp8266: Enable websocket module. 2016-04-11 21:25:43 +03:00
Paul Sokolovsky 1cc81ed449 esp8266/modesp: Add freemem() and meminfo() functions. 
They call into vendor SDK functions system_get_free_heap_size() and
system_print_meminfo() respectively.
 2016-04-11 01:16:38 +03:00
Paul Sokolovsky c734de490a esp8266/main: mp_builtin_open(): Implement, using vfs_proxy_call(). 2016-04-10 16:59:19 +03:00
Damien George 6e87aeb841 esp8266: Implement multistage bootstrap sequence. 
Upon start-up, _boot module is executed from frozen files to do early
initialization, e.g. create and mount the flash filesystem. Then
"boot.py" is executed if it exists in the filesystem. Finally, "main.py"
is executed if exists to allow start-on-boot user applications.

This allows a user to make a custom boot file or startup application
without recompiling the firmware, while letting to do early initialization
in Python code.

Based on RFC https://github.com/micropython/micropython/issues/1955.
 2016-04-10 14:24:41 +03:00
Damien George 2c407bcf20 esp8266: Switch from terse error messages to normal ones. 
Adds 2k to the code size.
 2016-04-07 00:38:08 +03:00
Paul Sokolovsky d85439fd19 esp8266/README: Add short troubleshooting section. 2016-04-07 00:21:04 +03:00
Damien George 1a0a323ca8 esp8266: Add initial implementation of machine.UART. 
Currently UART(0) and UART(1) are exposed and only uart.write works.
 2016-04-06 19:45:52 +03:00
Damien George 96eca22322 esp8266: Make destination for vendor OS debug output soft-configurable. 
Use esp.osdebug(None) to disable, or esp.osdebug(uart_id) to send output
to a UART.
 2016-04-06 00:12:58 +03:00
Paul Sokolovsky 2c8356c482 esp8266/modnetwork: require_if(): Report the actual interface required. 2016-04-05 16:09:03 +03:00
Paul Sokolovsky de12502d89 esp8266: Move pyb.unique_id() to machine.unique_id(). 2016-04-05 00:57:49 +03:00
Paul Sokolovsky 81fd5685fc esp8266: Move pyb.hard_reset() to machine.reset(). 2016-04-05 00:20:25 +03:00
Paul Sokolovsky 69256ac0b1 esp8266: Bump heap size to 24k. 2016-04-03 19:55:45 +03:00
Paul Sokolovsky debbaac1bd esp8266: Update flashing instructions in README. 2016-04-03 16:04:18 +03:00
Paul Sokolovsky 919b70b7ec esp8266: Switch back to flashing combined firmware (single file). 
With gap between segments minimized, there's not much padding to flash,
so no big speed overhead.
 2016-04-03 15:48:46 +03:00
Paul Sokolovsky 8d2bcaf3cd esp8266: Minimize gap between Inst/DataRAM segments and FlashROM segment. 
With .rodata being in FlashROM now, gap can be much smaller now. InstRAM
can be max 32K, and with segment headers, that already makes it more than
32K. Then there's some .data still, and the next Flash page boundary is
0x9000. That figure should be more or less future-proof.

TODO: Refactor makeimg to take FlashROM segment offset from file name.
 2016-04-03 15:45:14 +03:00
Paul Sokolovsky 9698a60591 esp8266/ets_alt_task: Comment out debug output. 2016-04-03 01:04:01 +03:00
Paul Sokolovsky fcd6862597 esp8266: Bump iROM size to 512k. 
Needed for frozen scripts, and for future growth of binary.
 2016-04-03 00:57:27 +03:00
Paul Sokolovsky ef0c5db2ed esp8266: Move .rodata where it belongs with -mforce-l32 help. 2016-04-03 00:51:51 +03:00
Paul Sokolovsky 333a63efaa esp8266/README: Add link to docs. 2016-04-03 00:01:31 +03:00
Damien George a0cb4eda9a esp8266: Use VM_HOOK to call ets_loop_iter within the VM. 
Starting with a divisor of 10, pystone_lowmem gives a score of 256.
 2016-04-02 01:34:32 +03:00
Damien George 6a051a8e0b esp8266/uart: Get ctrl-C working now that event-based REPL is disabled. 2016-04-01 14:53:01 +03:00
Damien George fb6cc96951 esp8266/uart: Comment out old, unused rx buffering code. 
This was originally used for non-event based REPL processing.  Then it
was unused when event-based processing was activated.  But now that event
based is disabled, and non-event based is back, there has been new ring
buffer code to process the chars.
 2016-04-01 14:30:47 +03:00
Paul Sokolovsky fc4c43a72e esp8266: Switch to non event-driven REPL to support paste mode. 2016-04-01 14:22:28 +03:00
Paul Sokolovsky 785cf9a61f esp8266: Support dedicated REPL loop (aka pull-style). 
Event-driven loop (push-style) is still supported and default (controlled
by MICROPY_REPL_EVENT_DRIVEN setting, as expected).

Dedicated loop worked even without adding ets_loop_iter(), though that
needs to be revisited later.
 2016-04-01 14:02:36 +03:00
Paul Sokolovsky 777232c9a5 esp8266: Disallow recursive calls to REPL. 
Before this change, if REPL blocked executing some code, it was possible
to still input new statememts and excuting them, all leading to weird,
and portentially dangerous interaction.

TODO: Current implementation may have issues processing input accumulated
while REPL was blocked.
 2016-04-01 12:53:50 +03:00
Paul Sokolovsky 5531437941 esp8266: Move PHY mode constants from modesp to modnetwork. 2016-04-01 12:10:11 +03:00
Damien George 4b597a1c1a esp8266: Reset term_obj on reboot. 
Also, term_obj can be NULL if socket enables REPL duplication signalling
before os.dupterm is called, so it should be checked.
 2016-03-31 19:56:52 +03:00
Paul Sokolovsky 98af891610 esp8266: Implement input part of dupterm handling. 
The idea is following: underlying interrupt-driven or push-style data source
signals that more data is available for dupterm processing via call to
mp_hal_signal_dupterm_input(). This triggers a task which pumps data between
actual dupterm object (which may perform additional processing on data from
low-level data source) and input ring buffer.
 2016-03-31 19:49:55 +03:00
Paul Sokolovsky 61fa7c8152 esp8266: Switch back to accumulating input data via ring buffer. 
But now it's generic ring buffer implemented via ringbuf.h, and is intended
for any type of input, including dupterm's, not just UART. The general
process work like this: an interrupt-driven input source puts data into
input_buf, and then signals new data available via call to
mp_hal_signal_input().
 2016-03-30 18:50:38 +03:00
Paul Sokolovsky 2e75a17bab esp8266: Fix issue when current repl line was garbage-collected. 
Reference it from root pointers section.
 2016-03-30 18:13:03 +03:00
Damien George 9475cc59e6 esp8266: Support synchronous wifi scanning. 
That is: aps = if0.scan()

TODO: make sure that returned list has tuple with values in "standard"
order (whatever that standard is).
 2016-03-30 11:35:03 +03:00
Paul Sokolovsky d88250c06e esp8266: Reduce heap size for now to avoid random segfaults on WiFi connect. 2016-03-29 21:14:41 +03:00
Paul Sokolovsky c4506ed869 esp8266: Let esp8266 "os" messages go to standard (REPL) UART. 
That's definitely helpful for debugging.
 2016-03-29 21:10:10 +03:00
Paul Sokolovsky 402a743821 esp8266/esp_mphal: Add support for debug UART-only output. 
Helpful when debugging dupterm support (because otherwise all output is
spooled to dupterm too).

To use:

mp_printf(&mp_debug_print, "...");
 2016-03-29 11:48:43 +03:00
Paul Sokolovsky 8fc5e56a6a esp8266: Enable uos.dupterm() method. 2016-03-29 11:41:23 +03:00
Paul Sokolovsky c961889e34 esp8266: Add basic support for duplicating REPL output. 2016-03-29 11:13:32 +03:00
Damien George 6ca17c1922 esp8266: Implement os.urandom function. 
Uses what is suspected to be a hardware random number generator.
 2016-03-29 10:29:57 +03:00
Paul Sokolovsky b4070ee8a4 esp8266: Allow to build without FatFs support again. 2016-03-28 21:35:41 +03:00
Paul Sokolovsky 2f02302e22 esp8266: Support importing modules from filesystem. 2016-03-28 18:39:34 +03:00
Damien George 71d40f132d esp8266: Zero out fs_user_mount state on (soft) reset. 
Otherwise device stays mounted on soft reset and leads to corruption
(since block device object is now gone).
 2016-03-28 13:28:41 +03:00
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