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Author SHA1 Message Date
Damien George
4096fa397b stm32/powerctrlboot: Increase SYSCLK to 32MHz for L0 MCUs. 2019-07-16 14:46:31 +10:00
Damien George
4c1ad1f691 stm32: Add support for USB on L0 MCUs. 2019-07-16 14:45:53 +10:00
Damien George
788e7f50f2 stm32/usbd_cdc_interface: Make CDC TX/RX buffer sizes configurable. 2019-07-16 14:41:59 +10:00
Damien George
f302f784e9 stm32/usb: Add config options to disable USB MSC and/or HID. 
The new configurations MICROPY_HW_USB_MSC and MICROPY_HW_USB_HID can be
used by a board to enabled or disable MSC and/or HID.  They are both
enabled by default.
 2019-07-16 14:39:21 +10:00
Paul m. p. P
154062d9cb py/makeqstrdata.py: Allow using \r\n as a qstr if a port requires it. 2019-07-12 17:10:11 +10:00
David Lechner
82dc9856b0 py/asmarm: Use __builtin___clear_cache instead of __clear_cache. 
__clear_cache causes a compile error when using clang.  Instead use
__builtin___clear_cache which is available under both gcc and clang.

Also replace tabs with spaces in this section of code (introduced by a
previous commit).
 2019-07-12 16:48:37 +10:00
Damien George
d6e3038a08 ACKNOWLEDGEMENTS: Remove entry as requested by backer. 2019-07-12 12:57:37 +10:00
Damien George
fd49fcb229 stm32/gccollect: Always use MP_STATE_THREAD(stack_top) to get stack top. 
In a non-thread build, using &_ram_end as the top-of-stack is no longer
correct because the stack is not always at the very top end of RAM.  See
eg 04c7cdb668 and
3786592097.  The correct value to use is
&_estack, which is the value stored in MP_STATE_THREAD(stack_top), and
using the same code for both thread and non-thread builds makes the code
cleaner.
 2019-07-11 17:32:01 +10:00
Laurens Valk
a73859d5af py/objgenerator: Add missing #if guard for PY_GENERATOR_PEND_THROW. 
Without it, gen_instance_pend_throw_obj is defined but not used when
MICROPY_PY_GENERATOR_PEND_THROW is set to 0.
 2019-07-09 13:24:23 +10:00
Paul m. p. P
a1c870e9f4 javascript: Enable support for frozen bytecode via FROZEN_MPY_DIR. 2019-07-09 13:17:15 +10:00
Paul m. p. P
42d30c5baf unix/unix_mphal: Include time.h for CLOCK_MONOTONIC. 2019-07-09 13:05:59 +10:00
Damien George
a17b901a9e stm32/boards/B_L072Z_LRWAN1: Add definition files for new board. 2019-07-09 12:54:09 +10:00
Damien George
14f61a224d travis: Build stm32 mboot for PYBD_SF6 as part of CI. 2019-07-09 11:47:57 +10:00
Damien George
278e9bffe9 stm32/mboot: Update dependencies to enable parallel build with -j. 2019-07-09 11:46:47 +10:00
Damien George
342539bdcc stm32/mboot: Use STARTUP_FILE from stm32lib. 2019-07-09 11:35:47 +10:00
Damien George
5a81d2d6b8 stm32/mboot: Remove use of BSRRL/H for H7 MCUs due to stm32lib update. 2019-07-09 11:34:54 +10:00
Damien George
c8f19f1371 stm32/mboot: Make _estack an array to avoid compiler warnings. 
The compiler can warn about out-of-bounds array access if _estack is just a
single uint8_t.
 2019-07-09 11:33:57 +10:00
Damien George
d43dd886a5 stm32/boards/NUCLEO_F413ZH: Remove STARTUP_FILE, it's defined globally. 
The Makefile now defines this variable to the correct value (but it can
still be overridden by a board if necessary).
 2019-07-09 11:32:12 +10:00
Chris Mason
c24d81119c stm32/boards/NUCLEO_L452RE: Add definition files for new board. 2019-07-08 16:50:45 +10:00
Chris Mason
64181b5f76 stm32: Add support for STM32L452 MCUs. 2019-07-08 16:50:19 +10:00
Damien George
eea61a09c4 stm32/boards/NUCLEO_F446RE: Enable DAC. 2019-07-08 16:08:40 +10:00
Damien George
5fd62c8992 stm32: Remove SystemInit funcs, use stm32lib versions instead. 
stm32lib now provides system_stm32XXxx.c source files for all MCU variants,
which includes SystemInit and prescaler tables.  Since these are quite
standard and don't need to be changed, switch to use them instead of custom
variants, making the start-up code cleaner.

The SystemInit code in stm32lib was checked and is equivalent to what is
removed from the stm32 port in this commit.
 2019-07-08 15:23:53 +10:00
Damien George
c15dc2c4b9 stm32/powerctrl: Move F0's SystemClock_Config to powerctrlboot.c. 2019-07-08 15:23:53 +10:00
Damien George
21ecf8be5f stm32/powerctrl: Move L0's SystemClock_Config to powerctrlboot.c file. 2019-07-08 15:23:53 +10:00
Damien George
7c2e83324b stm32/boards/NUCLEO_L073RZ: Add definition files for new board. 2019-07-05 17:28:54 +10:00
Damien George
6053e450b8 stm32/mpconfigport.h: Make "framebuf" module configurable by a board. 2019-07-05 17:26:49 +10:00
Damien George
9c096c190c stm32/boards: Add MCU support files for STM32L072. 2019-07-05 17:26:03 +10:00
Damien George
23d9c6a0fd stm32: Add initial support for STM32L0xx MCUs. 2019-07-05 17:24:59 +10:00
Eric Poulsen
fa5c0b819c esp32/network_ppp: Add ppp_set_usepeerdns(pcb, 1) when init'ing iface. 
Without this you often don't get any DNS server from your network provider.
Additionally, setting your own DNS _does not work_ without this option set
(which could be a bug in the PPP stack).
 2019-07-04 11:17:41 +10:00
Damien George
c1a8c7fc09 stm32/boards/PYBD_SFx: Automatically turn on EN_3V3 when powering SD/MMC 2019-07-04 11:11:11 +10:00
Damien George
7f33f158b9 stm32/sdcard: Add hook for a board to power on SD/MMC. 2019-07-04 11:10:54 +10:00
Damien George
1cd2bc066d stm32/boards/PYBD_SFx: Configure EN_3V3 pin as output on boot. 
But leave it turned off, the application must turn it on if/when needed.
 2019-07-04 11:03:10 +10:00
Damien George
afb2e9dd94 stm32/modmachine: Disable IRQs before entering bootloader. 
To make sure that the code that enters the bootloader is not interrupted.
 2019-07-04 10:49:51 +10:00
Damien George
04da8864e5 stm32/lwip_inc: Define LWIP_NO_CTYPE_H=1 to use lwIP ctype funcs. 2019-07-04 10:36:51 +10:00
Damien George
1b79484ee3 lib/lwip: Update lwIP to v2.1.2, tag STABLE-2_1_2_RELEASE. 2019-07-04 10:36:23 +10:00
Damien George
592f68449d stm32/mpu: Include MPU functions when ETH is enabled. 2019-07-03 23:50:34 +10:00
Damien George
7cf8285ac8 stm32/boards: Remove startup_stm32*.s files now they are in stm32lib. 2019-07-03 23:44:17 +10:00
Damien George
6b6403ce76 stm32/Makefile: Use startup_stm32*.s file from stm32lib. 
This means that each MCU now gets a unique IRQ table, eg a specific one for
STM32F405, STM32F411, etc rather than just STM32F4xx.
 2019-07-03 23:42:36 +10:00
Damien George
241e577753 stm32/Makefile: Remove Wno-attributes for ll_usb HAL file. 
This HAL file is now patched so it doesn't have these warnings.
 2019-07-03 23:41:33 +10:00
Damien George
73e8b7e0e4 stm32: Update components to work with new H7xx HAL. 2019-07-03 23:40:49 +10:00
Damien George
9083166c4f lib/stm32lib: Update library for updated H7xx, new L0xx, new WBxx. 
And this library now includes the startup_stm32*.s files for each MCU.
 2019-07-03 23:36:43 +10:00
Damien George
3581deec81 stm32/boards/PYBD_SF2: Put mbedtls library code in external QSPI flash. 
mbedtls is large and self contained so is a good candidate to be in
external XIP flash, to keep enough spare ROM in internal flash.
 2019-07-03 16:50:02 +10:00
Damien George
f88cb8a514 stm32/modmachine: Make RTC class available in machine module. 
This is a start to make a more consistent machine.RTC class across ports.
The stm32 pyb.RTC class at least has the datetime() method which behaves
the same as esp8266 and esp32, and with this patch the ntptime.py script
now works with stm32.
 2019-07-03 16:46:07 +10:00
Damien George
c60caf1995 extmod/modlwip: Use mp_sched_schedule to schedule socket callbacks. 
The helper function exec_user_callback executes within the context of an
lwIP C callback, and the user (Python) callback to be scheduled may want to
perform further TCP/IP actions, so the latter should be scheduled to run
outside the lwIP context (otherwise it's effectively a "hard IRQ" and such
callbacks have lots of restrictions).
 2019-07-03 16:22:48 +10:00
Damien George
1d6cb6357a extmod/modlwip: For TCP send keep trying tcp_write if it returns ERR_MEM 
If tcp_write returns ERR_MEM then it's not a fatal error but instead means
the caller should retry the write later on (and this is what lwIP's netconn
API does).

This fixes problems where a TCP send would raise OSError(ENOMEM) in
situations where the TCP/IP stack is under heavy load.  See eg issues #1897
and #1971.
 2019-07-03 15:50:13 +10:00
Damien George
ef00048fed extmod/modwebrepl: Add config option to put filebuf[512] on stack/bss. 
Since the esp8266 has a small stack this buffer is kept in the BSS.
 2019-07-03 12:55:57 +10:00
Damien George
fa2c7ece8f extmod/modwebrepl: Make prompt/ver static arrays const to not use RAM. 
The esp8266 lwip_open library is compiled with -mforce-l32 so these arrays
do not need to be in RAM.
 2019-07-03 12:50:13 +10:00
Damien George
fad3d08d2d extmod/moduwebsocket: Make close_resp static array const to not use RAM. 
The esp8266 lwip_open library is compiled with -mforce-l32 so this array
does not need to be in RAM.
 2019-07-03 12:47:13 +10:00
Damien George
79b6688558 stm32/extint: Simplify bitband support config for different MCUs. 2019-07-03 12:02:58 +10:00
Damien George
14bec7964f stm32/spi: Factor out code to calculate SPI source frequency. 2019-07-03 12:02:46 +10:00