Commit Graph

21 Commits

Author SHA1 Message Date
Dan Halbert 4cb69a51d5 Use MP_WEAK for default board.c routines 2022-09-08 07:36:50 -04:00
Neradoc 8625e53817 change board dicts to include a common macro with __name__ 2021-09-03 21:03:55 +02:00
Neradoc 4d05bb26bf change board.ID to board.board_id 2021-08-26 23:11:55 +02:00
Neradoc b14b294516 add board.ID 2021-08-26 23:11:55 +02:00
Dan Halbert a358e5f58a Add board-specific pico-sdk settings; set xosc multipler for Adafruit boards 2021-07-30 18:50:21 -04:00
Lucian Copeland 8e1892ac6f Implement RP2040 Alarm module
Adds light and deep sleep functionality for the TimeAlarm and PinAlarm
alarm categories. Adds board deinit for all platforms.
2021-05-27 18:33:29 -04:00
Dan Halbert b2160bdddd
Add VBUS_SENSE (GP24) to board
Prompted by https://forums.adafruit.com/viewtopic.php?f=60&t=178237.
Also add some whitespace to make pin aliases stand out, and add GP23 as an alias for `SMPS_MODE`.
2021-04-17 08:51:20 -04:00
Scott Shawcroft 36edc4bb89
Improve Winbond naming and correct board settings 2021-03-23 09:06:48 -07:00
Scott Shawcroft 5d2b60cbf6
Redo RP2040 flash settings
This switches stage2 to C and uses Jinja to change the C code based
on flash settings from https://github.com/adafruit/nvm.toml. It
produces the fastest settings for the given set of external flashes.
Flash size is no longer hard coded so switching flashes with similar
capabilities but different sizes should *just work*.

This PR also places "ITCM" code in RAM to save the XIP cache for
code execution. Further optimization is possible. A blink code.py
still requires a number of flash fetches every blink.

Fixes #4041
2021-03-18 16:55:42 -07:00
microDev a52eb88031
run code formatting script 2021-03-15 19:27:36 +05:30
Jeff Epler f560b5f3a3 raspberry: switch pico back to the boot2 for W25Q16
Presumably, switching it to generic hurt performance a bit.

I verified that the build-raspberry_pi_pico/boot2_padded_checksummed.S
built file has the same checksum as the old
bs2_default_padded_checksummed.S
2021-03-02 08:08:41 -06:00
Scott Shawcroft 863981a5b8
Parens 2021-02-22 18:31:45 -08:00
Scott Shawcroft 0aafeac209
Board specific flash sizes for RP2040
Stop-gap solution for #4041. Comment is there to provide info
needed in the future. (We currently run the generic "safe" settings.)
2021-02-22 17:19:18 -08:00
Scott Shawcroft c6a7b00030
Merge pull request #4137 from ferret-guy/smps-mode-pin-rpi-pico
Add SMPS mode pin to Raspi Pico pins.c
2021-02-05 12:12:55 -08:00
Mark Omo 1292c35d59
Add SMPS mode pin to Raspi Pico pins.c
Add SMPS mode pin to Raspi Pico pins.c; see section "4.3. Using the ADC" of the Pico datasheet for discussion. 

Driving this pin high forces the onboard regulator into a lower noise PWM mode.
2021-02-05 11:09:40 -07:00
Patrick Van Oosterwijck a158dde628 Add alternate name `VOLTAGE_MONITOR` for `A3` 2021-02-05 10:55:03 -07:00
Patrick Van Oosterwijck d357a05870 Add A3 pin to Raspberry Pi Pico
We want to be able to use this to measure VSYS.
2021-02-04 10:44:37 -07:00
James Bowman 067f42b4f8 Add Gameduino 3X Dazzler support on raspberry_pi_pico
Tested with hardware. Looks good.

Follow on from #4054
2021-01-29 12:25:59 -08:00
Dan Halbert 1e97d384ff add GP15 2021-01-25 11:02:32 -05:00
Scott Shawcroft 6a6f22b0e6
pre-commit 2021-01-20 23:30:15 -08:00
Scott Shawcroft 733094aead
Add initial RP2040 support
The RP2040 is new microcontroller from Raspberry Pi that features
two Cortex M0s and eight PIO state machines that are good for
crunching lots of data. It has 264k RAM and a built in UF2
bootloader too.

Datasheet: https://pico.raspberrypi.org/files/rp2040_datasheet.pdf
2021-01-20 19:16:56 -08:00