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430 Commits

Author SHA1 Message Date
Paul Sokolovsky
f2a21a2489 esp8266/esp_mphal: No longer disable watchdog on startup. 
Disabling it was an omission from early development stages.
 2016-08-20 16:33:04 +03:00
Radomir Dopieralski
d076fae219 esp8266/modmachinespi: Add a factory method for SoftSPI/HSPI 2016-08-19 21:19:59 +03:00
Radomir Dopieralski
8e7dfea803 esp8266/modpybhspi: Add a HSPI module for hardware SPI support 
This module uses ESP8266's SPI hardware, which allows much higher
speeds. It uses a library from
https://github.com/MetalPhreak/ESP8266_SPI_Driver
 2016-08-19 21:19:59 +03:00
Damien George
675d1c9c60 ports: Remove typedef of machine_ptr_t, it's no longer needed. 
This type was used only for the typedef of mp_obj_t, which is now defined
by the object representation.  So we can now remove this unused typedef,
to simplify the mpconfigport.h file.
 2016-08-15 11:02:59 +10:00
Paul Sokolovsky
9cf2949356 esp8266/mpconfigport.h: Enable support for all special methods. 2016-08-14 01:02:35 +03:00
Damien George
8a15e0b1c7 esp8266: PULL_UP is not supported on Pin(16), so raise an exception. 2016-08-10 12:45:40 +10:00
Damien George
b203c1774e esp8266: Fix reading of pin object for GPIO16. 
Pin(16) now works as an input.
 2016-08-10 12:44:47 +10:00
Paul Sokolovsky
3c9510d767 esp8266/modules/flashbdev: Start filesystem at 0x90000. 
To accommodate growing firmware.
 2016-08-09 14:59:27 +03:00
Paul Sokolovsky
3372f69586 esp8266/esp8266.ld: Increase firmware image size to 0x90000 (576K). 
Of them, 0x87000 is irom0 segment.

This is required to ship increasing number of modules and examples
developed in teh course of ESP8266 port project.
 2016-08-09 14:54:26 +03:00
Paul Sokolovsky
31ad1bb606 esp8266/modmachine: Implement dummy sleep() function. 2016-08-07 16:20:01 +03:00
Paul Sokolovsky
541e76fa45 esp8266/modutime: Actually implement ticks_cpu(). 2016-08-07 16:13:51 +03:00
Paul Sokolovsky
f71f37e426 esp8266/esp_mphal.h: Add mp_hal_ticks_cpu() for reuse. 2016-08-07 16:03:00 +03:00
Paul Sokolovsky
c2070d771a esp8266/modmachine: Implement idle() function. 2016-08-07 15:51:04 +03:00
Paul Sokolovsky
6de37864a2 esp8266/scripts/inisetup: Add commented-out call to esp.osdebug(None). 
That apparently will only help folks who read the docs on how to disable,
but could use a quick reminder straight in boot.py. For the developers,
it's important to have debug logging enabled in development branch
(master).
 2016-08-06 15:27:38 +03:00
Paul Sokolovsky
ca59f5f208 esp8266/flashbdev: Reserve extra sysparam sector for SDK 2.0.0 compatibility. 2016-08-06 15:21:49 +03:00
Paul Sokolovsky
4a27ad040e esp8266/scripts/port_diag.py: Include esp.check_fw() call. 2016-08-04 00:43:58 +03:00
Paul Sokolovsky
e33d2383d1 esp8266/modesp: Add check_fw() function to check integrity of the firmware. 
Requires firmware generated by the latest makeimg.py (which stores size
and md5 of the firmware together with the firmware itself).
 2016-08-04 00:29:19 +03:00
Paul Sokolovsky
bf47b71b78 esp8266/makeimg.py: Append md5 hash to the generated binary. 
md5 is calculated over the entire file, except first 4 bytes, which contain
flash parameters and may be changed by flashing tool or MicroPython flash
auto-config.
 2016-08-04 00:21:05 +03:00
Paul Sokolovsky
a621333a4c esp8266/makeimg.py: Store firmware size as last 4 bytes of padding area. 2016-08-04 00:19:09 +03:00
Paul Sokolovsky
0e4cae5212 esp8266: Make APA102 driver inclusion configurable. 2016-08-01 00:03:55 +03:00
Paul Sokolovsky
88d3cd582e esp8266/eagle.rom.addr.v6.ld: Add Enable_QMode symbol from SDK 2.0.0. 2016-08-01 00:01:49 +03:00
Paul Sokolovsky
4d22ade102 esp8266: Enable btree module. 2016-07-31 02:39:59 +03:00
Paul Sokolovsky
64ad838fde esp8266/esp_mphal: Implement libc's errno. 
Using __errno() function, and redirect it to use mp_stream_errno from
stream module. This is pre-requisite for integrating with 3rd-party libs,
like BerkeleyDB.
 2016-07-31 02:30:05 +03:00
Paul Sokolovsky
61e77a4e88 py/mpconfig.h: Add MICROPY_STREAMS_POSIX_API setting. 
To filter out even prototypes of mp_stream_posix_*() functions, which
require POSIX types like ssize_t & off_t, which may be not available in
some ports.
 2016-07-30 20:05:56 +03:00
Paul Sokolovsky
ba2c503541 esp8266/mpconfigport.h: Include sys/types.h for POSIX types definitions. 
As required for related functions in stream.h.
 2016-07-30 17:46:36 +03:00
Paul Sokolovsky
50fea19416 esp8266/axtls_helpers: Remove abort_(), now in lib/embed/. 2016-07-30 00:36:28 +03:00
daniel-k
aa4ada943a esp8266/modpybuart: Fix UART parity setting. 
The configuration bits for the UART register were wrong and the parity
couldn't be enabled, because the exist_parity member hasn't been updated. I
took this ESP8266 register description (http://esp8266.ru/esp8266-uart-reg/)
as reference.

Verification has been done with a logic analyzer.
 2016-07-27 21:05:45 +03:00
Paul Sokolovsky
0d221775f5 esp8266/_boot.py: Decrease GC alloc threshold to quarter of heap size. 
The idea behind decrease is: bytecode and other static data is also kept on
heap, and can easily become half of heap, then setting threshold to half of
heap will have null effect - GC will happen on complete heap exhaustion like
before. But exactly in such config maintaining heap defragmented is very
important, so lower threshold to accommodate that.
 2016-07-23 13:56:24 +03:00
Paul Sokolovsky
c141584e1e esp8266/_boot.py: Set GC alloc threshold to half of heap size. 
Should keep good chunk of heap unfragmented, if a user application allows
that at all.
 2016-07-23 00:20:49 +03:00
Paul Sokolovsky
77f0cd8027 esp8266: dupterm_task_init() should be called before running _boot.py, etc. 
Because they may use dupterm functionality (e.g. WebREPL running on boot).
 2016-07-23 00:05:38 +03:00
Paul Sokolovsky
40214b9e26 esp8266: Enable MICROPY_PY_STR_BYTES_CMP_WARN. 2016-07-22 00:57:55 +03:00
Paul Sokolovsky
6aa7c805cc esp8266: Cache Xtensa-built libaxtls.a in local build dir. 
Allows to build the library variant for other archs in parallel.
 2016-07-16 04:56:23 +03:00
Paul Sokolovsky
bcd0e9a7fa esp8266/moduos: Add rmdir() function. 2016-07-16 03:53:55 +03:00
Paul Sokolovsky
be313ea215 esp8266: Select axTLS for SSL implementation, following recent refactor. 2016-07-13 01:59:41 +03:00
Paul Sokolovsky
380561836d esp8266/esp_mphal: Properly handle dupterm EOF after switching to readinto(). 2016-07-05 14:18:12 +03:00
Paul Sokolovsky
a22b6ebff1 esp8266/esp_mphal: call_dupterm_read: Use readinto() method. 
It's memory fragmentation hazard to allocate 1-char string each time by
calling read() method.
 2016-07-04 21:34:40 +03:00
Paul Sokolovsky
e07ef8f1a2 esp8266/main: Init recently added dupterm_arr_obj port state var. 2016-07-04 17:40:26 +03:00
Paul Sokolovsky
4cfe3e84b0 esp8266/README: Promote from "highly experimental" to "experimental". 2016-07-02 23:14:22 +03:00
Paul Sokolovsky
b8f45166c6 esp8266: Switch webrepl to use frozen bytecode. 2016-07-02 22:45:31 +03:00
Paul Sokolovsky
dec51e3519 esp8266: Switch webrepl_setup to use frozen bytecode. 2016-07-02 22:40:16 +03:00
Paul Sokolovsky
686367dcfc esp8266: Explicitly collect garbage in bootstrap scripts. 
Leads to less fragmentation at teh time user code starts.
 2016-07-02 19:22:55 +03:00
Radomir Dopieralski
35962eaab0 esp8266/modpybuart: allow setting baudrate and other params 2016-06-30 18:18:50 +02:00
Paul Sokolovsky
d1b7ba5dc1 esp8266/websocket_helper.py: Fix typo in debug output. 2016-06-30 13:34:58 +03:00
Paul Sokolovsky
6907496016 esp8266/websocket_helper.py: Avoid extra string allocations. 2016-06-30 00:02:45 +03:00
Damien George
56845b6aff esp8266/README: Describe how to build mpy-cross. 2016-06-29 14:25:12 +01:00
Damien George
db80c0ed46 esp8266: Enable frozen bytecode, with scripts in modules/ subdir. 
To start with, the critical scripts _boot.py and flashbdev.py are frozen
to improve performance and reduce RAM consumption.

Saves about 1000 bytes of heap RAM for a bare boot with filesystem.
 2016-06-29 13:59:19 +01:00
Robert HH
eb7637ba2e esp8266/main.c: Clear the command line history when (re)booting. 
Not clearing the command line history sometimes results in strange output
when going back after a reset.
 2016-06-26 12:48:19 +01:00
Paul Sokolovsky
07209f8592 all: Rename mp_obj_type_t::stream_p to protocol. 
It's now used for more than just stream protocol (e.g. pin protocol), so
don't use false names.
 2016-06-18 18:44:57 +03:00
Robert HH
23067a1422 esp8266: Use RTC to set date & time stamps for files. 
The time stamp is taken from the RTC for all newly generated
or changed files. RTC must be maintained separately.
The dummy time stamp of Jan 1, 2000 is set in vfs.stat() for the
root directory, avoiding invalid time values.
 2016-06-16 19:31:58 +03:00
Paul Sokolovsky
236838a9fc esp8266/Makefile: Enable --verify option for esptool.py write_flash. 
Based on my experience, there's rather non-zero chance to have an image be
flashed incorrectly. As --verify option is now works well in teh latest
esptool.py, enable it by default.
 2016-06-12 18:50:24 +03:00