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24 Commits

Author SHA1 Message Date
robert-hh
32c973d554 samd/machine_timer: Add machine.Timer based on the shared soft-timer. 2022-10-06 22:52:39 +11:00
robert-hh
45bf25a002 samd/moduos: Add uos.urandom() for SAMD51. 
Based on the hardware RNG.
 2022-10-06 22:50:29 +11:00
robert-hh
6c037af086 samd/boards: Create pin_af_table.c from pin_af_table_SAMDxx.csv files. 
This step just creates the table.  The firmware cannot be built at this
commit.  The next commit will complete the pin-af mechanism.
 2022-10-06 22:38:45 +11:00
robert-hh
e8615f5813 samd/machine_pin: Allow specifying a pin or LED by its name as a string. 
The names are defined in pins.csv.
 2022-10-06 22:37:46 +11:00
robert-hh
949a808076 samd/boards: Add ADAFRUIT_FEATHER_M4_EXPRESS and _ITSYBITSY_M0_EXPRESS. 
These two boards are used for testing, so it is favorable to have them
added early.

The full test set is:
- ADAFRUIT_FEATHER_M4_EXPRESS: SAMD51 with 32kHz crystal.
- ADAFRUIT_ITSYBITSY_M0_EXPRESS: SAMD21 without crystal.
- ADAFRUIT_ITSYBITSY_M4_EXPRESS: SAMD51 without crystal.
- SEEED_XIAO: SAM21 with 32kHz crystal.
 2022-10-06 22:32:01 +11:00
robert-hh
a5d5ecbf84 samd/boards: Move mcu-specific settings into a mpconfig_samdXX.h file. 
Located at the boards directory. That way, the mpconfigboard.h files are
almost empty, just setting the board name and the MCU name.
 2022-10-06 22:30:37 +11:00
robert-hh
0420799a84 samd/boards: Replace pins.c and pins.h by pins.csv. 
The files pins.c and pins.h are generated during the build process from
pins.csv, using a make-pins.py script.
 2022-10-06 22:29:49 +11:00
robert-hh
85afed569d samd: Remove the existing provisional support for REPL on UART. 
It was only partially working and will be rpelaced later by a full
machine.UART class implementation.
 2022-10-06 22:29:06 +11:00
Damien George
5c32111fa0 ports: Reformat more C and Python source code. 
These files that are reformatted only now fall under the list of files to
apply uncrustify/black formatting to.

Signed-off-by: Damien George <damien@micropython.org>
 2022-04-20 16:17:35 +10:00
Peter van der Burg
b991902983 samd/boards/SEEED_XIAO: Add new board definition. 2021-11-19 11:48:25 +11:00
Peter van der Burg
ef4e63aabc samd/boards/SEEED_WIO_TERMINAL: Add new board definition. 2021-11-19 11:48:12 +11:00
Peter van der Burg
771d673e5c samd/boards/SAMD21_XPLAINED_PRO: Update for flash and pins. 
- mpconfigboard.h: flash and USART config
- mpconfigboard.mk: enable LFS1
- pins.c: define pins and LEDs
- pins.h: define structs and consts
 2021-11-19 11:47:43 +11:00
Peter van der Burg
fb79e58636 samd/boards/ADAFRUIT_TRINKET_M0: Update for flash and pins. 
- mpconfigboard.h: flash and USART config
- mpconfigboard.mk: enable LFS1
- pins.c: define pins and LEDs
- pins.h: define structs and consts
 2021-11-19 11:47:19 +11:00
Peter van der Burg
3d33dbedc9 samd/boards/MINISAM_M4: Update for flash and pins. 
- mpconfigboard.h: flash and USART config
- mpconfigboard.mk: enable LFS1
- pins.c: define pins and LEDs
- pins.h: define structs and consts
 2021-11-19 11:46:53 +11:00
Peter van der Burg
199b6a8a8b samd/boards/ADAFRUIT_ITSYBITSY_M4_EXPRESS: Update for flash and pins. 
- mpconfigboard.h: flash and USART config
- mpconfigboard.mk: enable LFS1
- pins.c: define pins and LEDs
- pins.h: define structs and consts
 2021-11-19 11:46:30 +11:00
Peter van der Burg
72cb4ff596 samd/boards/ADAFRUIT_FEATHER_M0_EXPRESS: Update for flash and pins. 
- mpconfigboard.h: flash and USART config
- mpconfigboard.mk: enable LFS1
- pins.c: define pins and LEDs
- pins.h: define structs and consts
 2021-11-19 11:44:07 +11:00
Peter van der Burg
cd2223b8fe samd: Integrate latest asf4, add help, more time funcs and uPy features. 
- Makefile: update to use new ASF4 files, support frozen manifest, and
  include source files in upcoming commits
- boards/manifest.py: add files to freeze
- boards/samd51p19a.ld: add linker script for this MCU
- help.c: add custom help text
- main.c: execute _boot.py, boot.py and main.py on start-up
- modules/_boot.py: startup file to freeze
- modutime.c: add gmtime, localtime, mktime, time functions
- mpconfigport.h: enabled more features for sys and io and modules
- mphalport.h: add mp_hal_pin_xxx macros
- mphalport.c: add mp_hal_stdio_poll
 2021-11-19 11:05:05 +11:00
Mike Causer
7f14344428 ports: Add images, features and urls to board.json. 2021-10-28 15:25:38 +11:00
Jim Mussared
e359b077dd ports: Add board.json for all boards. 
This will be used by https://micropython.org/download/ to generate the
full listing of boards and firmware files.

Optionally supports a board.md for additional customisation of the
download page, as well as deploy.md for flashing instructions.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
 2021-10-27 14:04:53 +11:00
roland van straten
fe3c064d42 samd: Add minimum config for Atmel SAMD21-XPLAINED-PRO board. 2019-08-20 21:30:36 +10:00
Jim Mussared
eb7eed5d92 samd/boards: Add Mini SAM M4 board configuration. 2019-08-16 00:28:30 +10:00
Jim Mussared
90188cc92b samd/boards: Add Adafruit Feather M0 Express board configuration. 2019-08-16 00:28:12 +10:00
Jim Mussared
a5d85d306c samd: Make common linker scripts, rename board.mk to mpconfigboard.mk. 
The rename matches other ports, e.g. stm32, and gives consistency with
mpconfigboard.h.
 2019-08-16 00:26:54 +10:00
Damien George
5f9bd11527 samd: Add new port to Microchip SAMDxx microcontrollers. 
Initially supporting SAMD21 and SAMD51.
 2019-07-01 17:19:18 +10:00