98 Commits

Author SHA1 Message Date
iabdalkader
2ad1d29747 alif/tinyusb_port: Add missing license header.
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The full Alif license texit is available in
`lib/alif_ensemble-cmsis-dfp/License.txt` if it's needed.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-11-19 16:59:58 +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
Damien George
76efdfa4d0 alif/main: Replace mp_stack_set with mp_cstack_init_with_top.
Signed-off-by: Damien George <damien@micropython.org>
2025-10-10 14:49:09 +11:00
Damien George
ac4649da6e alif/tinyusb_port: Update dcd_init function to match TinyUSB v0.18.0.
These changes correspond to the following TinyUSB commits:

- d997f0071ea5d2d07e340d183fffb97e09526773
  change dcd_init() to take rhport struct

- 1f18be93db39dbc57bbf34f982dbe07e209a2ae3
  change the tusb_rhport_init_t struct, exclude the rhport to make API more
  consistent

- e83e08343afca86b2bacf26822ef9032571e6f56
  change dcd_init() return from void to bool

Signed-off-by: Damien George <damien@micropython.org>
2025-10-06 11:56:29 +11:00
Kwabena W. Agyeman
39e4413f46 alif/boards/OPENMV_AE3: Fix switch name to match OpenMV RT1062 and N6.
Signed-off-by: Kwabena W. Agyeman <kwagyeman@live.com>
2025-10-01 09:32:14 +10:00
Kwabena W. Agyeman
ea63e43faf alif/machine_spi: Fix init() to only change requested settings.
Signed-off-by: Kwabena W. Agyeman <kwagyeman@live.com>
2025-10-01 09:31:10 +10:00
Damien George
c7c0ad222e alif/tinyusb_port: Fix setting of USB device addr for fast hosts.
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A fast host (eg Mac M4) may request the status for the SET_ADDRESS before
TinyUSB gets to process it.  This is because TinyUSB does not handle events
inside the USB ISR, rather it waits for the top-level thread to process
them.  Fix that by setting the USB device address as soon as
TUSB_REQ_SET_ADDRESS comes in.

This patch follows the corresponding upstream fix:
fc40ea7fc6

Signed-off-by: Damien George <damien@micropython.org>
2025-09-08 12:30:53 +10:00
Damien George
b5fcb33eaa py/mpconfig: Enable CRYPTOLIB, HASHLIB_MD5, HASHLIB_SHA1 if SSL enabled.
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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
b7cfafc1ee alif/alif.mk: Add MPY_CROSS_FLAGS setting.
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The HP and HE CPUs have double-precision hardware floating point, so can
use the armv7emdp architecture.

This allows frozen code to use native/viper/asm_thumb decorators.

Fixes issue #17896.

Signed-off-by: Damien George <damien@micropython.org>
2025-08-15 12:45:33 +10:00
Damien George
f0f5abb7a3 alif/mpconfigport: Enable cryptolib and hashlib.md5/sha1.
They are enabled when SSL/mbedTLS is included in the firmware.  These new
features cost around +1400 bytes of code size.

Signed-off-by: Damien George <damien@micropython.org>
2025-08-15 12:44:39 +10:00
Damien George
f1462448d0 alif/modtime: Implement the rest of the time module.
Adds: `time.time()`, `time.time_ns()`, `time.localtime()`, `time.mktime()`
and `time.gmtime()`.

Signed-off-by: Damien George <damien@micropython.org>
2025-08-15 12:35:24 +10:00
Damien George
326730d8b2 alif/mbedtls: Implement the mbedTLS time function.
Signed-off-by: Damien George <damien@micropython.org>
2025-08-15 12:35:23 +10:00
Damien George
46b366d7b2 alif/fatfs_port: Implement get_fattime.
Signed-off-by: Damien George <damien@micropython.org>
2025-08-15 12:35:21 +10:00
Damien George
0feb4f5ea4 alif/mphalport: Implement mp_hal_time_ns.
Signed-off-by: Damien George <damien@micropython.org>
2025-08-15 12:35:18 +10:00
Damien George
e58848a21e alif/machine_rtc: Implement RTC.datetime to get and set the RTC.
The LPRTC peripheral is a 32-bit counter with a 16-bit prescaler.  It's
configured here to count at 1Hz (to get maximum date range) and then the
prescaler value is used to get 30 microsecond resolution.  That's
essentially a 32+15=47-bit counter.

Signed-off-by: Damien George <damien@micropython.org>
2025-08-15 12:34:28 +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
Damien George
67a442d8fa alif/machine_i2c: Allow changing I2C SCL/SDA pins.
Signed-off-by: Damien George <damien@micropython.org>
2025-08-01 23:03:17 +10:00
Damien George
6e72cae619 alif/machine_i2c_target: Implement I2CTarget class.
Signed-off-by: Damien George <damien@micropython.org>
2025-08-01 23:03:17 +10:00
Damien George
8504391766 alif/lwip_inc: Refactor lwipopts.h to use extmod's common options.
This change is a no-op for the firmware.

Signed-off-by: Damien George <damien@micropython.org>
2025-07-17 13:28:24 +10:00
iabdalkader
16f9d7fdc3 alif/machine_spi: Improve transfer function to poll events.
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Poll events during SPI transfer (USB fails during long transfers
otherwise).  And add a timeout for the blocking transfer.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-07-03 21:43:10 +10:00
iabdalkader
4a1edc4866 alif/machine_pin: Add support for machine.Pin IRQ.
Matches existing `Pin.irq()` API.  Both rising and falling edge work.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-07-03 21:26:27 +10:00
Damien George
4bd99260dc alif/Makefile: Allow specifying a custom build directory.
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Signed-off-by: Damien George <damien@micropython.org>
2025-06-26 14:22:13 +10:00
iabdalkader
9b38cf9f82 alif/README: Update README with build instructions.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-06-26 13:28:18 +10:00
iabdalkader
8cd8e146a4 alif/boards/ALIF_ENSEMBLE: Add board.json and deploy instructions.
The firmware for this board will now be built and available automatically.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-06-26 13:25:40 +10:00
Damien George
74a4cce6d1 alif/Makefile: Create firmware.zip with files needed for deploying.
The resulting `firmware.zip` file is self contained with everything needed
to deploy the firmware, eg over SE UART.

Signed-off-by: Damien George <damien@micropython.org>
2025-06-26 13:25:02 +10:00
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
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
Alessandro Gatti
f47e214cdc all: Rename the "NORETURN" macro to "MP_NORETURN".
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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
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
Damien George
704d2f2d57 alif/boards/OPENMV_AE3: Add OpenMV AE3 board definition.
Supports Murata 1YN for WiFi and BLE.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:33 +10:00
iabdalkader
7c216d17b6 alif/boards/ALIF_ENSEMBLE: Add Alif Ensemble board config.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:33 +10:00
Damien George
b79b64a726 alif/mpu: Add MPU region for OSPI1 XIP memory range.
Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:33 +10:00
Damien George
c395f5ebb0 alif/ospi_flash: Restore XIP settings after erase and write.
Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:33 +10:00
Damien George
df5e4ced76 alif/ospi_flash_settings: Use 8-bit DFS for XIP.
To match the instruction length, so the DFS is restored to the XIP value
after an erase or write (due to the final wait WIP).

Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:33 +10:00
Damien George
3564ce5bd8 alif/ospi_flash: Don't invalidate cache after erasing/writing.
It's not needed, the MPU configures the XIP as non-cacheable.

Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:33 +10:00
Damien George
737acef5cb alif: Support more fine-grained pin alternate function selection.
Now raises an exception if the pin doesn't support the alternate function
unit number and line type, eg UART0_TX (previously it only checked the
peripheral).

Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:33 +10:00
Damien George
29a873ec07 alif/machine_uart: Add machine.UART peripheral support.
Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:32 +10:00
Damien George
293e8db9d7 alif/mpuart: Enhance UART to support bits/parity/stop and more IRQs.
Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:32 +10:00
iabdalkader
19a4689c6b alif/mcu: Pre-process Alif ToC config file.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-04-09 00:22:32 +10:00
iabdalkader
da46b4d708 alif/mcu: Remove json config files.
They will be generated as part of the build.

Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
2025-04-09 00:22:32 +10:00
Damien George
30dfbe5dc0 alif: Integrate cyw43 Bluetooth with NimBLE.
Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:32 +10:00
Damien George
d6e33423da alif: Integrate cyw43 WLAN driver.
Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:32 +10:00
Damien George
526c7eabce alif: Integrate lwIP and mbedTLS.
Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:32 +10:00
Damien George
411146b0ed alif/mpuart: Generalise UART driver to suppot all UART instances.
Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:32 +10:00
Damien George
4f2a8bd99f alif/mphalport: Add mp_hal_pin_config_irq_falling helper.
Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:32 +10:00
Damien George
d1b12cb676 alif/modules: Make HE core set /rom as current dir.
This allows HE to execute code from the ROMFS in MRAM.

Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:32 +10:00
Damien George
8297c95c22 alif/vfs_rom_ioctl: Add vfs_rom_ioctl with support for OSPI and MRAM.
Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:32 +10:00
Damien George
f83f6e7eed alif/mpu: Add function to set read-only bit on MRAM MPU region.
To allow writing to MRAM region.

Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:32 +10:00
Damien George
d895a62b07 alif/alif_flash: Make flash respond to the buffer protocol.
Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:32 +10:00
Damien George
af574a86c2 alif/alif_flash: Distinguish between total flash size and FS size.
Signed-off-by: Damien George <damien@micropython.org>
2025-04-09 00:22:32 +10:00