574 Commits

Author	SHA1	Message	Date
Damien George	e6a7dc1114	rp2/mpconfigport: Enable MD5, SHA1 and cryptolib on all boards. ... This fixes a regression introduced by PR #17926 / commit b5fcb33eaa which accidentally disabled `hashlib.sha1` and the `cryptolib` module on rp2 boards that don't have networking enabled, eg RPI_PICO. `hashlib.md5` is enabled to keep the configuration the same as boards that do have networking enabled. Signed-off-by: Damien George <damien@micropython.org>	2025-12-02 00:38:01 +11:00
Anson Mansfield	2db2f536ac	rp2/rp2_pio: Fix support for pin wrapping and RP2350B upper-bank pins. ... On RP2350B where there are more than 32 pins, using `pio_sm_set_pins_with_mask()` and `pio_sm_set_pindirs_with_mask()` is not correct because their arguments are `uint32_t` and higher bits get lost when `pio.gpio_base(16)` is used. This commit fixes the issue by using the 64-bit API functions on RP2350B. It also makes sure pin wrapping is supported, i.e. using [30, 31, 0, 1] or [46, 47, 16, 17] as contiguous pin ranges for a PIO program. Fixes issue #16199. Signed-off-by: Anson Mansfield <amansfield@mantaro.com>	2025-12-02 00:09:06 +11:00
Dryw Wade	b24c9cf2a9	rp2/rp2_dma: Properly close DMA channels. ... Clears the control registers and aborts the closed channel upon a call to `.close()` and `.__del__()` (GC collect). Fixes issue #18446. Signed-off-by: Dryw Wade <dryw.wade@sparkfun.com>	2025-12-01 22:50:04 +11:00
Dryw Wade	1ef76c7fba	rp2: Add HSTX alternate function. ... A follow up to 40df95357c / PR #17692, this commit adds the HSTX alternate pin function for GPIO12-19 on the RP2350. Signed-off-by: Dryw Wade <dryw.wade@sparkfun.com>	2025-12-01 22:19:32 +11:00
David Lechner	8dc05cdba3	rp2/main: Add guard around machine_i2s_init0(). ... Add a #if MICROPY_PY_MACHINE_I2S guard around the call to machine_i2s_init0() in ports/rp2/main.c. This matches the existing guard around machine_i2s_deinit_all() in the same function. Signed-off-by: David Lechner <david@pybricks.com>	2025-12-01 16:12:09 +11:00
Matt Trentini	bfacf821f4	rp2/boards/WEACTSTUDIO_RP2350B_CORE: Add board.pinout. ... This adds an ANSI-rendered pinout for the WeAct Studio RP2350B Core board. Signed-off-by: Matt Trentini <matt.trentini@gmail.com>	2025-12-01 16:05:49 +11:00
Phil Howard	40df95357c	rp2: Fix RP2350 and RP2350B pin alt functions. ... RP2350 builds were using the incomplete `rp2_af.csv` alt function table (originally made for RP2040) which broke pins > 31 in RP2350B (48-pin QFN-80) builds: >>> machine.Pin(31) Pin(GPIO31, mode=IN, pull=PULL_DOWN) >>> machine.Pin(32) Pin(GPIO32, mode=ALT, pull=PULL_DOWN, alt=31) To fix this, separate alt-functions tables for RP2350 and RP2350B are added in this commit. UART_AUX (alt function 11) was also missing, along with XIP_CS1 and CORESIGHT_TRACE, and they are now added as well. Signed-off-by: Phil Howard <github@gadgetoid.com> Signed-off-by: Damien George <damien@micropython.org>	2025-11-21 14:27:34 +11:00
garywill	3d2eb3b8e9	ports: Guard calls to machine_*_deinit_all() with #if where appropriate. ... To allow these features to be properly disabled.	2025-11-19 16:56:03 +11:00
Peter Harper	4e79698a99	rp2/pendsv: Fix PendSV_Handler dispatch check when threading enabled. ... If MICROPY_PY_THREAD is set, PendSV_Handler acquires a mutex and calls the dispatch functions. If pendsv_schedule_dispatch is called by a higher priority interrupt while the mutex is acquired by PendSV_Handler it's possible for the dispatch to not be triggered. Add a check for dispatch calls at the end of PendSV_Handler once the mutex has been released. Fixes issue #18365. Signed-off-by: Peter Harper <peter.harper@raspberrypi.com>	2025-11-19 16:35:10 +11:00
Craftzman7	6773051b5a	rp2/boards: Add missing RP2350 RISC-V variants. ... There are multiple RP2350 boards missing RISC-V builds. Some were missing entries in their `board.json` or a CMake file altogether. This commit fixes them. Signed-off-by: Craftzman7 <zezetta@icloud.com>	2025-10-25 23:25:40 +11:00
Jeff Epler	007f127a61	all: Simplify mp_int_t/mp_uint_t definition. ... Assuming proper C99 language support, we can select "the int type as big as a pointer" (most of the time) or "the 64-bit int type" (nanboxing with REPR_D), and then define everything else automatically. This simplifies port configuration files. And the types can still be overridden if needed. Signed-off-by: Jeff Epler <jepler@unpythonic.net>	2025-10-23 15:12:28 +11:00
Jeff Epler	7d50952c2b	all: Use "static inline" consistently in function definitions. ... Signed-off-by: Jeff Epler <jepler@unpythonic.net>	2025-10-02 16:30:52 +10:00
Chris Webb	b7bf24e481	rp2/machine_timer: Use mp_irq_dispatch() to reduce duplication. ... Now that mp_irq_dispatch() is available to dispatch arbitary hard/soft callbacks, take advantage of this for rp2 machine.Timer. This should slightly reduce binary size. Signed-off-by: Chris Webb <chris@arachsys.com>	2025-09-25 23:59:24 +10:00
Alessandro Gatti	8757eb715e	rp2/mpconfigport: Enable Zba opcodes in RISC-V mode. ... This commit enables generation of Zba opcodes by the native emitter for the Pico2, as its RISC-V implementation supports both of those extensions (see section 3.8 of the RP2350 datasheet). Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-09-19 15:52:20 +02:00
Alessandro Gatti	1f7952e749	rp2/mphalport: Fix building with USB CDC disabled. ... This commit fixes the linking issues in the RP2 port that arise when explicitly disabling USB CDC support. The console input ringbuffer needs to be made available if dupterm support is enabled, and the console character input function would always attempt to read from the input ringbuffer even if CDC support is disabled and the console isn't bound to any UART. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-09-09 10:29:38 +10:00
Damien George	b5fcb33eaa	py/mpconfig: Enable CRYPTOLIB, HASHLIB_MD5, HASHLIB_SHA1 if SSL enabled. ... This commit unifies the configuration of MICROPY_PY_CRYPTOLIB, MICROPY_PY_HASHLIB_MD5 and MICROPY_PY_HASHLIB_SHA1, so they are enabled by default if MICROPY_PY_SSL is enabled. This matches the existing configuration of most of the ports. With this change, all ports remain the same except: - reneses-ra now enables MICROPY_PY_CRYPTOLIB, MICROPY_PY_HASHLIB_MD5 and MICROPY_PY_HASHLIB_SHA1. - rp2 now enables MICROPY_PY_HASHLIB_MD5. Signed-off-by: Damien George <damien@micropython.org>	2025-08-19 21:10:00 +10:00
Damien George	b3cd1a355e	extmod/modtime: Move tuple creation to common localtime implementation. ... This factors code out of the ports and into the common `time.localtime` implementation in `extmod/modtime.c`. That helps to reduce code duplication, prevent errors in implementation, and reduce code size on some ports (mimxrt and stm32 at least). Signed-off-by: Damien George <damien@micropython.org>	2025-08-15 12:09:13 +10:00
Damien George	d5ecda05eb	ports: Allow MICROPY_PY_MACHINE_I2C_TARGET to be disabled by board cfg. ... Signed-off-by: Damien George <damien@micropython.org>	2025-08-07 10:33:26 +10:00
Phil Howard	e6739fc87e	rp2/rp2_flash: Add binary info for ROMFS. ... This describes the ROMFS location and size in Pico SDK's binary declaration format, so it can be read from a .uf2 file for use with various tools. Signed-off-by: Phil Howard <github@gadgetoid.com>	2025-08-02 00:36:50 +10:00
Damien George	1839340dda	rp2/machine_i2c_target: Implement I2CTarget class. ... Signed-off-by: Damien George <damien@micropython.org>	2025-08-01 23:03:17 +10:00
Damien George	56d2b47370	rp2/machine_i2c: Factor default pin macros to header file. ... So they can be reused by the I2CTarget implementation. Signed-off-by: Damien George <damien@micropython.org>	2025-08-01 23:03:17 +10:00
root	769453c750	rp2/rp2_pio: Fix use of PIO2 in prog data structure. ... The RP2350 PIO2 State Machines (8, 9, 10, 11) did not work. The data structure used to pass the PIO arguments was missing an entry for PIO2, thus causing the PIO2 instances to write wrong data to wrong locations. Fixes issue #17509. Signed-off-by: Matt Westveld <github@intergalacticmicro.com>	2025-08-01 22:38:00 +10:00
Dryw Wade	c9b52b2b7f	rp2/CMakeLists.txt: Fix flash size check logic. ... Follow up to 6bfb83e30a, if the variable `PICO_FLASH_SIZE_BYTES` is not a numeric constant, eg "(2 * 1024 * 1024)", then it won't pass the GREATER check. So change the if logic to just test if it's defined. Signed-off-by: Dryw Wade <dryw.wade@sparkfun.com>	2025-08-01 16:20:49 +10:00
Damien George	41987c6cf4	rp2/rp2_pio: Configure jmp_pin for PIO use if it's isolation is set. ... Signed-off-by: Damien George <damien@micropython.org>	2025-08-01 15:10:15 +10:00
Christian Lang	ebc9525c95	rp2/modmachine: Do not use deprecated XOSC_MHZ and XOSC_KHZ. ... XOSC_MHZ and XOSC_KHZ may not be defined if we use a custom XIN clock by defining PLL_SYS_REFDIV etc. calculated by vcocalc.py. Signed-off-by: Christian Lang <lang.chr86@gmail.com>	2025-07-25 11:25:24 +10:00
Damien George	0b698b8241	rp2/mpnetworkport: Deregister all sys timeouts when netif is removed. ... When mDNS is active on a netif it registers a lot of timeouts, namely: mdns_probe_and_announce mdns_handle_tc_question mdns_multicast_probe_timeout_reset_ipv4 mdns_multicast_timeout_25ttl_reset_ipv4 mdns_multicast_timeout_reset_ipv4 mdns_send_multicast_msg_delayed_ipv4 mdns_send_unicast_msg_delayed_ipv4 mdns_multicast_probe_timeout_reset_ipv6 mdns_multicast_timeout_25ttl_reset_ipv6 mdns_multicast_timeout_reset_ipv6 mdns_send_multicast_msg_delayed_ipv6 mdns_send_unicast_msg_delayed_ipv6 These may still be active after a netif is removed, and if they are called they will find that the mDNS state pointer in the netif is NULL and they will crash. These functions could be explicitly removed using `sys_untimeout()`, but `mdns_handle_tc_question()` is static so it's not possible to access it. Instead use the new `sys_untimeout_all_with_arg()` helper to deregister all timeout callbacks when a netif is removed. Fixes issue #17621. Signed-off-by: Damien George <damien@micropython.org>	2025-07-17 13:39:10 +10:00
Phil Howard	c16a4db151	rp2/CMakeLists.txt: Make linker script configurable. ... Add `MICROPY_BOARD_LINKER_SCRIPT` to specify a custom linker script for rp2 boards/variants. This may, for example, include a PSRAM region so that C buffers or otherwise can be allocated into PSRAM. Signed-off-by: Phil Howard <github@gadgetoid.com>	2025-06-19 11:00:10 +10:00
Phil Howard	1a060e87cd	rp2/CMakeLists.txt: Make board's pins.csv configurable. ... Allow `mpconfigboard.cmake` to specify a custom `MICROPY_BOARD_PINS` to override `${MICROPY_BOARD_DIR}/pins.csv`. Signed-off-by: Phil Howard <github@gadgetoid.com>	2025-06-19 10:47:50 +10:00
Phil Howard	dc8daad3c9	rp2/rp2_flash: Add default MICROPY_HW_FLASH_MAX_FREQ. ... Set a default MICROPY_HW_FLASH_MAX_FREQ if PICO_FLASH_SPI_CLKDIV is unset. Use a divider of 4, which is the default in boot2_generic_03h.S. Signed-off-by: Phil Howard <github@gadgetoid.com>	2025-06-17 15:17:12 +01:00
Phil Howard	b725c26b4e	rp2/rp2_flash: Add MICROPY_HW_FLASH_MAX_FREQ to replace fixed max freq. ... Assuming a 133MHz capable flash in 91cff8e4f1 caused `rp2_flash_set_timing_internal` to set out of range dividers for some boards (anything with value of 4 and flash that doesn't tolerate higher speeds). This affected (at least) the XIAO RP2350 board, making it non-bootable. Since Pico SDK's `PICO_FLASH_SPI_CLKDIV` is entirely unreliable on a system with a variable system clock (users can change it at runtime) then use it only to work out a default `MICROPY_HW_FLASH_MAX_FREQ`. This value can be overridden in board config. Note that RP2350's default clock is 150MHz, RP2040's is 125MHz and it has been certified at 200MHz so it's quite possible that `PICO_FLASH_SPI_CLKDIV` is unreliable even at standard RP2 clocks. (If flash timings are marginal then this can manifest as instability rather than outright failure.) Fixes issue #17375. Signed-off-by: Phil Howard <github@gadgetoid.com>	2025-06-17 11:40:42 +10:00
Chris Webb	7816b1f513	rp2/machine_timer: Support hard IRQ timer callbacks. ... Unlike some boards like stm32, timer callbacks on the rp2 port are unconditionally dispatched via mp_sched_schedule(), behaving like soft IRQs with consequent GC jitter and delays. Add a 'hard' keyword argument to the rp2 Timer constructor and init. This defaults to False but if it is set True, the timer callback will be dispatched in hard IRQ context rather than queued. Signed-off-by: Chris Webb <chris@arachsys.com>	2025-06-16 12:35:51 +01:00
Andrew Leech	fffaf8a41f	extmod/modnetwork: Consolidate definition of common drivers. ... Most extmod network drivers were being defined on a per-port basis, duplicating code and making enabling a driver on a new port harder. This consolidates extmod driver declarations and removes the existing per-port definitions of them. This commit has been verified to be a no-op in terms of firmware change. Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>	2025-06-10 11:20:38 +10:00
Matt Trentini	3e33d0567f	ports: Update board.json files for vendor/product consistency. ... The vendor and product fields in the `board.json` files were somewhat inconsistent. Remove any duplication of the vendor name in the product field so that `f"{vendor} {product}"` reads well. In addition to that, update most of the URL's for `board.json` files that are modified here, and match case and spacing used by the manufacturers for the vendor and product names. Signed-off-by: Matt Trentini <matt.trentini@gmail.com>	2025-06-04 01:47:59 +10:00
Dryw Wade	6bfb83e30a	rp2: Make FLASH LENGTH match PICO_FLASH_SIZE_BYTES in .ld files. ... With a fallback to default sizes if `PICO_FLASH_SIZE_BYTES` is not defined. Signed-off-by: Dryw Wade <dryw.wade@sparkfun.com>	2025-05-28 11:02:45 +10:00
Angus Gratton	22f1d76633	shared/tinyusb: Use device event hook to schedule USB task. ... Previously MicroPython ports would linker-wrap dcd_event_handler in order to schedule the USB task callback to run when needed. TinyUSB 0.16 added proper support for an event hook to do the same thing without the hacky linker wrapping. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-05-26 11:15:33 +10:00
Malcolm McKellips	7f6fedef2a	rp2/boards/SPARKFUN_XRP_CONTROLLER_BETA: Fix default I2C to use I2C1. ... Signed-off-by: Damien George <damien@micropython.org>	2025-05-22 00:24:02 +10:00
Phil Howard	45cb9b4444	rp2/machine_pin: Fix simulated open drain with more than 32 GPIOs. ... Changes are: - Refactor the open-drain macros, add GPIO_ENABLE/DISABLE_OPEN_DRAIN, and move them to `mphalport.h`. - Only use `uint64_t` for the open-drain mask if there are more than 32 GPIOs (saves code size). - Ensure we're shifting a `uint64_t` by using 1ULL constants. Signed-off-by: Phil Howard <github@gadgetoid.com>	2025-05-22 00:08:27 +10:00
Phil Howard	28c8fff6d8	rp2/machine_pin: Replace macros with Pico SDK functions. ... Replace custom macros with Pico SDK functions, enabling support for RP2350B variant chips with > 32 GPIOs. Fixes issue #17241. Signed-off-by: Phil Howard <github@gadgetoid.com>	2025-05-22 00:03:20 +10:00
Angus Gratton	4545eb844d	rp2: Disable the LWIP tick timer when not needed. ... Prevents lightsleep being woken up every 64ms to service LWIP timers, when: 1. No netif is up, and 2. No TCP sockets are active The TCP socket check may not be strictly necessary, but without ticking the tcp timer they won't ever time out by themselves. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-05-21 13:47:45 +10:00
Alessandro Gatti	f47e214cdc	all: Rename the "NORETURN" macro to "MP_NORETURN". ... This commit renames the NORETURN macro, indicating to the compiler that a function does not return, into MP_NORETURN to maintain the same naming convention of other similar macros. To maintain compaitiblity with existing code NORETURN is aliased to MP_NORETURN, but it is also deprecated for MicroPython v2. This changeset was created using a similar process to decf8e6a8b ("all: Remove the "STATIC" macro and just use "static" instead."), with no documentation or python scripts to change to reflect the new macro name. Signed-off-by: Alessandro Gatti <a.gatti@frob.it>	2025-05-13 10:36:47 +10:00
Angus Gratton	69993daa5c	rp2/modmachine: Add mutual exclusion for machine.lightsleep(). ... There's no specified behaviour for what should happen if both CPUs call `lightsleep()` together, but the latest changes could cause a permanent hang due to a race in the timer cleanup code. Add a flag to prevent hangs if two threads accidentally lightsleep, at least. This allows the new lightsleep test to pass on RPI_PICO and RPI_PICO2, and even have much tighter time deltas. However, the test still fails on wireless boards where the lwIP tick wakes them up too frequently. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-05-12 16:30:46 +10:00
Peter Harper	2a4f1c9f0f	rp2/modmachine: Add debug code for mp_machine_lightsleep. ... Add some debug code that can be enabled to determine why lightsleep is returning early. Signed-off-by: Peter Harper <peter.harper@raspberrypi.com>	2025-05-12 16:29:37 +10:00
Peter Harper	ee2c78cd97	rp2: Use pico-sdk alarm pool instead of soft timer for sleep. ... Stop using soft timer for `mp_wfe_or_timeout`. Now uses the alarm pool again as issues with this code have been fixed. This resolves the "sev" issue that stops the RP2350 going idle. Also, change the lightsleep code to use the hardware timer library and alarm 1, as alarm 2 is used by and soft timers and alarm 3 is used by the alarm pool. Signed-off-by: Peter Harper <peter.harper@raspberrypi.com>	2025-05-12 16:24:51 +10:00
Angus Gratton	3fa77bdc7d	rp2: Add temporary workaround for GCC 15.1 build failure. ... This is a workaround for this upstream issue: https://github.com/raspberrypi/pico-sdk/issues/2448 Can be removed after the next pico-sdk update. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-05-09 18:31:25 +10:00
Damien George	9c8c219f8a	rp2/rp2_dma: Fix default value used in pack_ctrl on RP2350. ... The bit position of CHAIN_TO is not the same as on RP2040. Signed-off-by: Damien George <damien@micropython.org>	2025-05-09 12:05:04 +10:00
Damien George	928466d74c	rp2/Makefile: Add deploy target that uses picotool load. ... This is a convenient way to deploy firmware to an RP2xxx-based board. Signed-off-by: Damien George <damien@micropython.org>	2025-05-09 12:01:50 +10:00
Angus Gratton	d00eab4a30	rp2,extmod/cyw43: Move the LWIP responder fix into common CYW43 config. ... This means the fix from dd1465e7 will also apply to stm32 and mimxrt ports that use CYW43. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-05-08 15:32:05 +10:00
Angus Gratton	b2cda6c604	extmod,alif,mimxrt,rp2,stm32: Create common cyw43 driver config header. ... This is only a surface level refactor, some deeper refactoring would be possible with (for example) the SDIO interface in mimxrt and stm32, or the BTHCI interface which is is similar on supported ports. But sticking to cases where the macros are the same across all ports. This work was funded through GitHub Sponsors. Signed-off-by: Angus Gratton <angus@redyak.com.au>	2025-05-08 15:32:05 +10:00
iabdalkader	fa76d52edb	drivers/ninaw10: Rename Bluetooth HCI backend driver. ... Rename `bt_hci` to `bthci_uart` for consistency with the CYW43 driver and to distinguish it from HCI backends that use a different transport. Signed-off-by: iabdalkader <i.abdalkader@gmail.com>	2025-04-22 12:30:22 +10:00
Damien George	048ccccee0	rp2: Enable compressed error messages by default. ... Reduces firmware size by about 3000 bytes. Signed-off-by: Damien George <damien@micropython.org>	2025-04-22 11:57:39 +10:00