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Feature/optional i2c bus#1

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Commits on Jan 23, 2025

• samd/machine_dac: Fix SAMD51 DAC for two channels.

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• samd/samd_qspiflash: Correct QSPI baud calculation.

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• esp32: Add support for IDF v5.4.

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• py/persistentcode: Initialize prelude_ptr to prevent compiler warning.

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• tests/basics/nanbox_smallint.py: Fix incorrect use of int() in test.

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• py/parsenum: Throw an exception for invalid int literals like "01".

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• py/emitnative: Optimise Viper register offset load/stores on Xtensa.

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• py/emitnative: Emit shorter exception handler entry code on RV32.

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• py/emitnative: Optimise Viper immediate offset load/stores on Xtensa.

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• tools/mpremote: Avoid initial blocking read in read_until().

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• tools/mpremote: Introduce timeout_overall for read_until().

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• extmod/modlwip: Fix incorrect peer address for IPv6.

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• esp32: Disable component manager when running 'make submodules'.

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• esp32: Don't add TinyUSB files to an ECHO_SUBMODULES build.

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• py/mkrules: Add GIT_SUBMODULES_FAIL_IF_EMPTY flag for CMake ports.

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• extmod/lwip-include: Factor common lwIP config into lwipopts_common.h.

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• py/parsenumbase: Favor clarity of code over manual optimisation.

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• tests: Add a test for SSL socket memory leaks.

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• extmod/mbedtls: Try GC before failing to setup socket on esp32, unix.

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• unix: Use the bare metal mbedTLS config in the coverage buiid.

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• py/gc: Split out running finalizers to a separate pass.

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• py/gc: Allow gc_free from inside a gc_sweep finalizer.

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• py: Add optional support for recursive mutexes, use for gc mutex.

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• rp2: Migrate to the new mp_thread_recursive_mutex_t.

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• unix: Add recursive mutex support.

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• py/gc: Reorder static functions for clarity.

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• stm32/eth: Make ETH DMA buffer attributes configurable.

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• rp2/modmachine: Make lightsleep preserve SLEEP_EN0 and SLEEP_EN1.

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• tests/ports/rp2: Add test for SLEEP_ENx registers over lightsleep.

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• rp2/rp2_flash: Workaround multicore lockout not being reset.

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• esp8266/network_wlan: Make WLAN.config('channel') use wifi_get_channel.

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• esp8266/network_wlan: Make WLAN.config(channel=x) use wifi_set_channel.

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• tests/multi_wlan: Remove esp8266 port workaround.

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• esp32/README: Fix board in octal-SPIRAM example make command.

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• py/mkrules.mk: Reset USER_C_MODULES when building mpy-cross dependency.

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• tests/run-natmodtests.py: Autodetect the test target architecture.

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• qemu/Makefile: Fix shell interpolation for automated natmod tests.

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• tools/ci.sh: Add natmod tests for QEMU/Arm.

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• py/emitnative: Mark condition code tables as const.

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• py/emitnative: Load and store words just once for Viper code.

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• samd/boards: Add generic SAMD21x18 board definitions.

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• samd/boards: Add generic SAMD51x19 board definitions.

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• samd/boards: Add generic SAMD51x20 board definitions.

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• samd/Makefile: Add support for board variants.

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• samd/boards: Add support for the Adafruit QT Py board.

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• samd/boards: Add support for the Adafruit NeoKey Trinkey board.

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• docs/samd/pinout: Add pinout for Adafruit NeoKey Trinkey and QT Py.

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• docs/samd/pinout: Add pinout for the Generic SAMD board types.

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• mimxrt/irq: Add CSI IRQ.

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• mimxrt/machine_rtc: Fix build with new SDKs.

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• mimxrt/mpconfigport: Remove hard-coded CMSIS header.

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• esp32/boards: Enable I2S on ESP32C3 boards.

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• rp2/rp2_pio: Add side_pindir support for PIO.

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• rp2/boards: Add SparkFun IoT Node LoRaWAN board.

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• mimxrt: Add support for a UF2 bootloader.

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• mimxrt/hal: Update the LUT and re-enable PAGEPROGRAM_QUAD.

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• mimxrt/flash: Swap the order of disabling IRQ and disabling the cache.

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• mimxrt/boards: Update the deploy instructions for the UF2 bootloader.

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• mimxrt/boards: Add flash configuration constants to mpconfigboard.mk.

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• mimxrt/hal: Set the flexspi flash CLK frequency on boot.

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• mimxrt: Add optional MSC support.

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• mimxrt/boards: Reduce stack size for 1011 and 1015 MCUs.

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• tools/ci.sh: Build MIMXRT1060_EVK with MSC enabled as part of mimxrt CI.

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• tools/mpremote: Support mip install from package.json on local fs.

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Commits on Feb 11, 2025

• rp2/modules: Fix memory leak and logic bug in handling of _pio_funcs.

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• docs/esp32: Add documentation for SPI Ethernet devices on esp32 port.

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• docs: Note which ports have default or optional network.PPP support.

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• docs/reference: Add strings vs bytes to speed optimisation tips.

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• docs/library/espnow: Clarify usage of the "rate" configuration key.

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• tests/run-tests.py: Give more information when CPython crashes.

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• py/objcode: Factor code object out into its own file.

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• py/objfun: Implement function.__code__ and function constructor.

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• py/persistentcode: Add mp_raw_code_save_fun_to_bytes.

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• extmod/modmarshal: Add new marshal module.

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• docs/library/marshal: Document the marshal module.

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• extmod/vfs_rom: Remove ability to create VfsRom from an address.

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• tools/pyboard.py: Make get_time use machine.RTC instead of pyb.RTC.

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• esp32/machine_sdcard: Fix invalid result of SDCard.read/writeblocks.

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• renesas-ra/Makefile: Remove id_code section from binary file generation.

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• extmod/lwip-include: Increase number of lwIP timers when mDNS enabled.

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• extmod/modtls_mbedtls: Wire in support for DTLS.

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• tests/multi_net: Add test for DTLS server and client.

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• rp2: Fix build failure if threads are disabled.

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• py/mkrules.cmake: Support passing CFLAGS_EXTRA in environment variable.

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• tools/ci.sh: Build the W5100S_EVB_PICO board with no threads.

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• esp32: Remove unneeded "memory.h" header file.

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• mimxrt/boards/ADAFRUIT_METRO_M7: Reduce flash freq to 100MHz.

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• mimxrt/hal/flexspi_nor_flash: Fix typo in comment about frequency.

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• tools/mpremote: Add support for relative urls in package.json files.

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• github/workflows: Stop using ubuntu-20.04.

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• github/workflows: Include the Python version in the ESP-IDF cache key.

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• all: Upgrade codespell to v2.4.1.

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• docs: Fix double 'the' in documentation.

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• all: Upgrade to ruff v0.9.6.

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• tests: Four typos in tests directory.

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• stm32/sdcard: Fix unchecked uint32_t overflow in SD card driver.

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• stm32/sdcard: Drop the pyb.SDCard timeout from 60 to 30 seconds.

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• qemu/boards/SABRELITE: Increase MicroPython heap to 160k.

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• extmod/vfs_rom: Add bounds checking for all filesystem accesses.

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• py/emitinlinerv32: Fix compilation with ESP-IDF v5.2 and later.

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• py/emitinlinerv32: Reduce the footprint of compiled code.

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• py/emitinlinextensa: Simplify register name lookup.

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• py/parsenum: Reduce code footprint of mp_parse_num_float.

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• tools/mpremote: Optimise readline support in mount.

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• tools/mpremote/tests: Add test for RemoteFile.readline.

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• lib/pico-sdk: Update to version 2.1.1.

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• rp2/boards/MACHDYNE_WERKZEUG: Add support for Machdyne Werkzeug.

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• rp2/boards/SPARKFUN_XRP_CONTROLLER_BETA: Add SparkFun XRP Controller.

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• rp2/machine_i2c: Make I2C bus ID arg optional with default.

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• esp32/machine_i2c: Make I2C bus ID arg optional with default.

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