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2023-07-20stm32/boards/B_L072Z_LRWAN1: Lower default ROM level to "Core".Angus Gratton
Re-enable some features required for the board to still build and the lora driver to run. This board only has 192KB of flash total, so default stm32 build is very close to the limit. Before: LINK build-B_L072Z_LRWAN1/firmware.elf text data bss dec hex filename 184352 68 14112 198532 30784 build-B_L072Z_LRWAN1/firmware.elf (12256 bytes free) After: LINK build-B_L072Z_LRWAN1/firmware.elf text data bss dec hex filename 155028 68 14052 169148 294bc build-B_L072Z_LRWAN1/firmware.elf (41580 bytes free) This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-07-20stm32/boards/B_L072Z_LRWAN1: Add pin definitions for internal SX1262.Angus Gratton
Includes fixing the SCK connection pin. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>
2023-07-20esp32: Add support for board-named pins and the Pin.board dict.Damien George
This adds named-pins support to the esp32 port, following other ports. Since the name of esp32 CPU pins is just GPIOx, where x is an integer, the Pin.cpu dict is not supported and CPU pins are just retrieved via their existing integer "name" (the cost of adding Pin.cpu is about 800 bytes, mostly due to the additional qstrs). What this commit supports is the Pin.board dict and constructing a pin by names given by a board. These names are defined in a pins.csv file at the board level. If no such file exists then Pin.board exists but is empty. As part of this commit, pin and pin IRQ objects are optimised to reduce their size in flash (by removing their gpio_num_t entry). The net change in firmware size for this commit is about -132 bytes. Signed-off-by: Damien George <damien@micropython.org>
2023-07-20renesas-ra/machine_spi: Consistently use machine_pin_find to get pin.robert-hh
Sometimes mp_hal_get_pin_obj() was used. machine_pin_find() is the internal name, and the external interface is mp_hal_get_pin_obj(). Signed-off-by: robert-hh <robert@hammelrath.com>
2023-07-20esp8266/machine_pin: Accept an integer argument to mp_obj_get_pin_obj.robert-hh
Allowing the machine.pwm() and esp.apa102() module to accept Pin(x) integer parameters. Not so much of a gain, just consistent with other ports. Signed-off-by: robert-hh <robert@hammelrath.com>
2023-07-20esp32: Use always machine_pin_get_id for getting a Pin id.robert-hh
This applies to all machine modules which have pins as arguments. Since machine_pin_get_id() calls pin_find(), these pin arguments may be at the moment either integer objects or Pin objects. That allows for instance to write uart = UART(1, tx=Pin(4), rx=Pin(5)) instead of uart = UART(1, tx=4, rx=5) which is consistent with other ports. Since this handling is done at a single place in the code, extending that scheme to accept strings for named pins is easy. Signed-off-by: robert-hh <robert@hammelrath.com>
2023-07-20esp32/machine_pin: Add a pin-find func and use it in machine_pin_get_id.robert-hh
The new machine_pin_find() function accepts a Pin object and a integer object as input and returns a pin object. That can be extended later to accept a string object, once named pins are supported. Signed-off-by: robert-hh <robert@hammelrath.com>
2023-07-20rp2/machine_pin: Factor out pin-find code from machine_pin_make_new.robert-hh
And use it in mp_hal_get_pin_obj() and machine_pin_make_new(). That way, mp_hal_get_pin_obj() accepts both int and str objects as argument, allowing use of a pin specifier instead of a pin object in the constructor of devices which need a pin as parameter. E.g. instead of uart = UART(0, tx=Pin(0), rx=Pin(1)) one can write: uart = UART(0, tx=0, rx=1) Signed-off-by: robert-hh <robert@hammelrath.com>
2023-07-14esp32/machine_timer: Switch from legacy driver to timer HAL.Damien George
The legacy driver was deprecated in IDF v5, and crashes when the ISR handler is called. Instead of fixing the legacy code, this commit reworks the machine.Timer class to use the low-level HAL driver. Tested on ESP32, ESP32S2, ESP32S3 and ESP32C3. Behaviour is the same as it was before this commit, except the way the Timer object is printed, it now gives more useful information (timer id, mode, period in ms). Fixes issue #11970. Signed-off-by: Damien George <damien@micropython.org>
2023-07-13py/builtinimport: Fix built-in imports when external import is disabled.Jim Mussared
Follow-up to 24c02c4eb5f11200f876bb57cd63a9d0bae91fd3 for when MICROPY_ENABLE_EXTERNAL_IMPORT=0. It now needs to try both extensible and non-extensible modules. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
2023-07-13py/compile: Fix async for's stack handling of iterator expression.Damien George
Prior to this fix, async for assumed the iterator expression was a simple identifier, and used that identifier as a local to store the intermediate iterator object. This is incorrect behaviour. This commit fixes the issue by keeping the iterator object on the stack as an anonymous local variable. Fixes issue #11511. Signed-off-by: Damien George <damien@micropython.org>
2023-07-13webassembly: Replace typeof window check with ENVIRONMENT_IS_NODE flag.Nicholas H.Tollervey
When the "typeof window" check is run within a web worker the window is undefined, causing an error because "require" is only defined in a Node environment. Change the logic to reflect the true intentions of when this code should run, ie in Node only. Signed-off-by: Damien George <damien@micropython.org>
2023-07-13renesas-ra,stm32: Remove duplicate machine module from constants list.Damien George
In the u-module renaming done in 30628d1bb782006c88325a086ddfcd5c2e5ddbb4, these duplicate lines were accidentally left. Signed-off-by: Damien George <damien@micropython.org>
2023-07-13stm32/mpconfigport: Always define MICROPY_SOFT_TIMER_TICKS_MS.Damien George
Even if MICROPY_PY_MACHINE is disabled, the soft timer is still used. Signed-off-by: Damien George <damien@micropython.org>
2023-07-13stm32/qspi: Allow qspi_write_cmd_data to write cmd with 1 data byte.Victor Rajewski
The existing qspi for stm32 implementation can only send a spi command with exactly 0 or 2 data bytes. Certain spiflash chips (e.g. AT25SF321B) have commands that only take a single data byte, and will ignore the command if more than that is sent. This commit allows sending a command with a single data byte. Signed-off-by: Victor Rajewski <victor@allumeenergy.com.au>
2023-07-13stm32/adc: Fix pyb.ADCAll.read_core_bat on G4 and L4 MCUs.Yuuki NAGAO
Update adc_refcor before reading ADC_CHANNEL_VBAT because VREFINT_CAL is at VDDA=3.0V. Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
2023-07-13stm32/adc: Add workaround for ADC errata with G4 MCUs.Yuuki NAGAO
For STM32G4, there is a errata on ADC that may get wrong ADC result. According to the errata sheet, this can be avoid by performing two consecutive ADC conversions and keep second result. Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
2023-07-13stm32/machine_adc: Fix machine.ADC to work on G4 MCUs.Yuuki NAGAO
Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
2023-07-13stm32/adc: Fix reading internal ADC channels on G4 MCUs.Yuuki NAGAO
For STM32G4 series, the internal sensors are connected to: - ADC1_IN16: Temperature sensor - ADC1_IN17: Battery voltage monitoring - ADC1_IN18: Internal voltage reference but ADC_CHANNEL_TEMPSENSOR_ADC1, ADC_CHANNEL_VBAT, ADC_CHANNEL_VREFINT are not defined as 16, 17, 18. This commit converts channel 16, 17, 18 to ADC_CHANNEL_x in adc_get_internal_channel(). Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
2023-07-13stm32/adc: Fix pyb.ADCAll.read_core_temp for G4 MCUs.Yuuki NAGAO
For STM32G4, * TS_CAL1 raw data acquired at a temperature of 30°C * TS_CAL2 raw data acquired at a temperature of 130°C Also, these values are at VDDA=3.0V. Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
2023-07-13stm32/adc: Fix ADC clock prescaler for G4 MCUs.Yuuki NAGAO
For STM32G4, ADC clock frequency should be equal or less than 60MHz. To satisfy this specification, ADC clock prescaler should be equal or greater than 4 (For example, NUCLEO_G474RE runs 170MHz). In addition, to obtain accurate internal channel value, the ADC clock prescaler is set to 16 because vbat needs at least 12us (16/170*247.5=23.3us). Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
2023-07-13stm32/dac: Fix dac.write_timed on G4 MCUs to use 32-bit DMA access.Yuuki NAGAO
For STMG4 MCUs, the peripheral registers for DAC have to be accessed by words (32bits) because DAC is connected to AHB directly. (This requirement is also there for other MCU series. However, if DAC is connected to APB like F4/L1/L4 MCUs, AHB byte or half-word transfer is changed into a 32-bit APB transfer. This means that PSIZE does not have to be DMA_PDATAALIGN_WORD on these MCUs, and in fact must be BYTE/HALFWORD to function correctly.) Fixes issue #9563. Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
2023-07-13docs/esp32/quickref: Add LAN example for WT32-ETH01 version 1.4.Elvis Pfutzenreuter
This board requires slightly different configuration to work. It is important to hard reset (cycle power) if you try to initialize LAN and it fails, before trying again with new parameters. Discussion: https://github.com/orgs/micropython/discussions/11446 AliExpress purchase link: https://pt.aliexpress.com/item/1005002023196214.html Signed-off-by: Elvis Pfutzenreuter <epxx@epxx.co>
2023-07-13esp32/network_wlan: Wait for STA/AP START/STOP event in wlan.active.Glenn Moloney
This is a fix for commit bccbaa92b1fc6237f0f49a7f07cc194835fbf4e3: - Should only wait for WIFI_EVENT_STA_START when invoked on the STA_IF interface. - The WIFI_EVENT_STA_START event is generated every time the STA_IF interface is set active(True) and it was previously inactive, ie. not only after calling esp_wifi_start(). - Also wait for WIFI_EVENT_STA_STOP when deactivating the interface. - Also wait for relevant AP events. Fixes issue #11910. Signed-off-by: Glenn Moloney <glenn.moloney@gmail.com> Signed-off-by: Damien George <damien@micropython.org>
2023-07-12esp32/boards/GENERIC_OTA: Enable silent checks to reduce firmware size.Damien George
Enabling mDNS put this firmware over the limit of the OTA partition size, so tweak the compiler settings to reduce the firmware size. Signed-off-by: Damien George <damien@micropython.org>
2023-07-11esp32: Re-enable mDNS after move to IDF v5.0.2.Carlosgg
mDNS was disabled in e4650125b88a35f074097f16d84a8f49bd22ac06. This commit re-enables it. For reference see: https://docs.espressif.com/projects/esp-idf/en/latest/esp32/migration-guides/release-5.x/5.0/removed-components.html Signed-off-by: Carlos Gil <carlosgilglez@gmail.com>
2023-07-11stm32/modmachine: Make machine_reset_cause_obj public.Damien George
To match the other functions in the machine module, in particular so that MICROPY_PY_MACHINE can be disabled without getting a compiler warning about unused code. Signed-off-by: Damien George <damien@micropython.org>
2023-07-11stm32/modmachine: Remove duplicate machine_timer_type declaration.Tobias Thyrrestrup
Signed-off-by: Tobias Thyrrestrup <tt@LEGO.com>
2023-06-27stm32: Modify RCC->APB2ENR directly instead of HAL API.Yuuki NAGAO
Also, it is needed only when USB is enabled. Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
2023-06-27stm32: Add USB support for STM32L1 MCUs.Yuuki NAGAO
Signed-off-by: Yuuki NAGAO <wf.yn386@gmail.com>
2023-06-27webassembly: Make mp_js_process_char asynchronous.elibdev
This may also call the garbage collector. Signed-off-by: Eli Bierman <eli@elib.dev>
2023-06-27webassembly: Make mp_js_do_str asynchronous.elibdev
This fixes a bug where `gc.collect()` would crash due to emscripten_scan_stack being called synchronously within mp_js_do_str. The fix is to make mp_js_do_str asynchronous. Fixes #10692. Signed-off-by: Eli Bierman <eli@elib.dev>
2023-06-27samd/mpconfigport: Provide the platform module.robert-hh
Signed-off-by: robert-hh <robert@hammelrath.com>
2023-06-27samd/mpconfigport: Enable DHT and onewire drivers on all MCUs/boards.robert-hh
And move the setting to the samd-generic files, now that both samd21 and samd51 support it. Signed-off-by: robert-hh <robert@hammelrath.com>
2023-06-27samd/Makefile: Print memory region usage instead of totals.robert-hh
Signed-off-by: robert-hh <robert@hammelrath.com>
2023-06-27samd/Makefile: Move the math lib files from mpconfigmcu.mk to Makefile.robert-hh
They are used by both SAMD21 and SAMD51. Signed-off-by: robert-hh <robert@hammelrath.com>
2023-06-27samd: Set the LFS type in mpconfigmcu.mk instead of mpconfigboard.mk.robert-hh
SAMD21: set the filesystem type to LFS1. SAMD51: the type is already set to LFS2, support is now dropped for LFS1. It has not been used and dropping it saves 10 k of flash. Signed-off-by: robert-hh <robert@hammelrath.com>
2023-06-27esp32/machine_uart: Always select a source_clk value in UART config.Damien George
Fixes issue #11872. Signed-off-by: Damien George <damien@micropython.org>
2023-06-27renesas-ra/boards/VK_RA6M5: Add new board definition.mbedNoobNinja
Signed-off-by: mbedNoobNinja <novoltage@gmail.com>
2023-06-27renesas-ra: Add support for RA6M5, and add machine PWM, DAC, SDCard.mbedNoobNinja
This commit adds support for a new processor RA6M5. It also adds the following classes to the machine module: PWM, DAC, SDCard. Signed-off-by: mbedNoobNinja <novoltage@gmail.com>
2023-06-26renesas-ra: Support changing baudrate for UART.Takeo Takahashi
* Use R_SCI_UART_BaudCalculate() of fsp/src/r_sci_uart/r_sci_uart.c * Support UART.init(baudrate) Signed-off-by: Takeo Takahashi <takeo.takahashi.xv@renesas.com>
2023-06-26docs/library/ssl: Add documentation for SSLContext.Damien George
Signed-off-by: Damien George <damien@micropython.org>
2023-06-26tests/extmod: Add test for passing cadata into ssl.wrap_socket().Damien George
For coverage. Signed-off-by: Damien George <damien@micropython.org>
2023-06-26tests/extmod: Add tests for ssl.SSLContext.Damien George
Signed-off-by: Damien George <damien@micropython.org>
2023-06-26extmod/modssl: Add SSLContext class.Damien George
This commit adds the SSLContext class to the ssl module, and retains the existing ssl.wrap_socket() function to maintain backwards compatibility. CPython deprecated the ssl.wrap_socket() function since CPython 3.7 and instead one should use ssl.SSLContext().wrap_socket(). This commit makes that possible. For the axtls implementation: - ssl.SSLContext is added, although it doesn't hold much state because axtls requires calling ssl_ctx_new() for each new socket - ssl.SSLContext.wrap_socket() is added - ssl.PROTOCOL_TLS_CLIENT and ssl.PROTOCOL_TLS_SERVER are added For the mbedtls implementation: - ssl.SSLContext is added, and holds most of the mbedtls state - ssl.verify_mode is added (getter and setter) - ssl.SSLContext.wrap_socket() is added - ssl.PROTOCOL_TLS_CLIENT and ssl.PROTOCOL_TLS_SERVER are added The signatures match CPython: - SSLContext(protocol) - SSLContext.wrap_socket(sock, *, server_side=False, do_handshake_on_connect=True, server_hostname=None) The existing ssl.wrap_socket() functions retain their existing signature. Signed-off-by: Damien George <damien@micropython.org>
2023-06-25renesas-ra: Consolidate all fsp_cfg header files to one location.Damien George
The config header files with the same name have the same contents, so they don't need to be repeated for each board in the board's source directory. Signed-off-by: Damien George <damien@micropython.org>
2023-06-25esp32/modules/inisetup.py: Format partition as FAT if its label is ffat.Wind-stormger
Signed-off-by: Wind-stormger <storm-wind@foxmail.com>
2023-06-24esp32/boards: Change SDK config parameters from deprecated to new ones.Damien George
Signed-off-by: Damien George <damien@micropython.org>
2023-06-23tools/autobuild: Update auto-build code to build esp32 port with IDF v5.Damien George
Signed-off-by: Damien George <damien@micropython.org>
2023-06-23github/workflows: Update esp32 CI to use IDF v5.0.Damien George
Signed-off-by: Damien George <damien@micropython.org>
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