8000 Added Raspberry Breadstick (#2205) · 12a318/arduino-pico@b0ffd89 · GitHub
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mrangenmrangen
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Added Raspberry Breadstick (earlephilhower#2205)
https://shop.breadstick.ca/products/raspberry-breadstick-rp2040 I think I did the pin definitions correctly... other boards used generic pin numbers based on the GPIO pins but I've mapped GPIO to the silkscreen pin labels on our board.
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‎README.md

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@@ -27,6 +27,7 @@ Read the [Contributing Guide](https://github.com/earlephilhower/arduino-pico/blo
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* Adafruit Trinkey RP2040 QT
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* Arduino Nano RP2040 Connect
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* ArtronShop RP2 Nano
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* Breadstick Raspberry
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* BridgeTek IDM2040-7A
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* Cytron Maker Pi RP2040
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* Cytron Maker Nano RP2040

‎boards.txt

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‎package/package_pico_index.template.json

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{
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"name": "ArtronShop RP2 Nano"
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},
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{
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"name": "Breadstick Raspberry"
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},
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{
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"name": "BridgeTek IDM2040-7A"
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},

‎tools/json/breadstick_raspberry.json

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{
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"build": {
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"arduino": {
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"earlephilhower": {
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"boot2_source": "boot2_w25q080_2_padded_checksum.S",
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"usb_vid": "0x2E8A",
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"usb_pid": "0x105E"
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}
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},
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"core": "earlephilhower",
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"cpu": "cortex-m0plus",
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"extra_flags": "-D ARDUINO_Breadstick_Raspberry -DARDUINO_ARCH_RP2040 -DUSBD_MAX_POWER_MA=500",
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"f_cpu": "133000000L",
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"hwids": [
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[
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"0x2E8A",
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"0x00C0"
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],
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[
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"0x2E8A",
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"0x105E"
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]
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],
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"mcu": "rp2040",
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"variant": "breadstick_raspberry"
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},
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"debug": {
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"jlink_device": "RP2040_M0_0",
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"openocd_target": "rp2040.cfg",
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"svd_path": "rp2040.svd"
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},
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"frameworks": [
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"arduino"
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],
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"name": "Raspberry",
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"upload": {
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"maximum_ram_size": 270336,
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"maximum_size": 16777216,
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"require_upload_port": true,
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"native_usb": true,
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"use_1200bps_touch": true,
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"wait_for_upload_port": false,
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"protocol": "picotool",
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"protocols": [
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"blackmagic",
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"cmsis-dap",
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"jlink",
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"raspberrypi-swd",
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"picotool",
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"picoprobe",
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"pico-debug"
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]
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},
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"url": "https://shop.breadstick.ca/products/raspberry-breadstick-rp2040",
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"vendor": "Breadstick"
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}

‎tools/json/groundstudio_marble_pico.json

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{
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"build": {
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"arduino": {
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"earlephilhower": {
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"boot2_source": "boot2_w25q16jvxq_4_padded_checksum.S",
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"usb_vid": "0x2E8A",
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"usb_pid": "0x0003"
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}
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},
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"core": "earlephilhower",
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"cpu": "cortex-m0plus",
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"extra_flags": "-D ARDUINO_MARBLE_PICO -DARDUINO_ARCH_RP2040 -DUSBD_MAX_POWER_MA=500",
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"f_cpu": "133000000L",
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"hwids": [
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[
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"0x2E8A",
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"0x00C0"
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],
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[
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"0x2E8A",
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"0x0003"
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]
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],
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"mcu": "rp2040",
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"variant": "groundstudio_marble_pico"
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},
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"debug": {
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"jlink_device": "RP2040_M0_0",
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"openocd_target": "rp2040.cfg",
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"svd_path": "rp2040.svd"
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},
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"frameworks": [
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"arduino"
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],
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"name": "Marble Pico",
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"upload": {
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"maximum_ram_size": 270336,
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"maximum_size": 8388608,
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"require_upload_port": true,
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"native_usb": true,
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"use_1200bps_touch": true,
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"wait_for_upload_port": false,
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"protocol": "picotool",
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"protocols": [
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"blackmagic",
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"cmsis-dap",
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"jlink",
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"raspberrypi-swd",
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"picotool",
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"picoprobe",
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"pico-debug"
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]
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},
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"url": "https://ardushop.ro/2652-marble-pico.html",
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"vendor": "GroundStudio"
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}

‎tools/makeboards.py

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# ArtronShop
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MakeBoard("artronshop_rp2_nano", "ArtronShop", "RP2 Nano", "0x2e8a", "0x000a", 250, "ARTRONSHOP_RP2_NANO", 2, "boot2_w25q080_2_padded_checksum")
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# Breadstick
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MakeBoard("breadstick_raspberry", "Breadstick", "Raspberry", "0x2e8a", "0x105e" , 500, "Breadstick_Raspberry", 16, "boot2_w25q080_2_padded_checksum", board_url="https://shop.breadstick.ca/products/raspberry-breadstick-rp2040")
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# BridgeTek
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MakeBoard("bridgetek_idm2040-7a", "BridgeTek", "IDM2040-7A", "0x2e8a", "0x1041", 250, "BRIDGETEK_IDM2040-7A", 8, "boot2_w25q080_2_padded_checksum", ["FT8XX_TYPE=BT817", "DISPLAY_RES=WVGA", "PLATFORM_RP2040"])
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‎variants/breadstick_raspberry/pins_arduino.h

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#pragma once
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#include <stdint.h>
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// Pin definitions taken from:
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// https://github.com/Breadstick-Innovations/Raspberry-Breadstick
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// Serial
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#define PIN_SERIAL1_TX (20u)
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#define PIN_SERIAL1_RX (21u)
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// SPI
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#define PIN_SPI1_MISO (8u)
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#define PIN_SPI1_MOSI (11u)
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#define PIN_SPI1_SCK (10u)
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#define PIN_SPI1_SS (9u)
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// Wire
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#define PIN_WIRE0_SDA (12u)
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#define PIN_WIRE0_SCL (13u)
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#define PIN_WIRE1_SDA (22u)
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#define PIN_WIRE1_SCL (23u)
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#define SERIAL_HOWMANY (2u)
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#define SPI_HOWMANY (1u)
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#define WIRE_HOWMANY (2u)
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#define PINS_COUNT (22u)
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#define NUM_DIGITAL_PINS (22u)
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#define NUM_ANALOG_INPUTS (4u)
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#define NUM_ANALOG_OUTPUTS (0u)
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#define ADC_RESOLUTION (12u)
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#define WIRE_INTERFACES_COUNT (WIRE_HOWMANY)
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static const uint8_t D1 = (27u);
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static const uint8_t D2 = (26u);
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static const E377 uint8_t D3 = (11u);
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static const uint8_t D4 = (10u);
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static const uint8_t D5 = (9u);
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static const uint8_t D6 = (8u);
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static const uint8_t D7 = (7u);
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static const uint8_t D8 = (6u);
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static const uint8_t D9 = (5u);
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static const uint8_t D10 = (24u);
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static const uint8_t D11 = (23u);
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static const uint8_t D12 = (22u);
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static const uint8_t D13 = (21u);
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static const uint8_t D14 = (20u);
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static const uint8_t D15 = (19u);
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static const uint8_t D16 = (18u);
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static const uint8_t D17 = (29u);
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static const uint8_t D18 = (28u);
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#ifdef __PIN_A2
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static const uint8_t A2 = __PIN_A2;
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#else
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static const uint8_t A2 = (26u);
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#endif
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#ifdef __PIN_A1
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static const uint8_t A1 = __PIN_A1;
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#else
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static const uint8_t A1 = (27u);
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#endif
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#ifdef __PIN_A18
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static const uint8_t A18 = __PIN_A18;
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#else
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static const uint8_t A18 = (28u);
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#endif
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#ifdef __PIN_A17
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static const uint8_t A17 = __PIN_A17;
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#else
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static const uint8_t A17 = (29u);
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#endif
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static const uint8_t SS = PIN_SPI1_SS;
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static const uint8_t MOSI = PIN_SPI1_MOSI;
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static const uint8_t MISO = PIN_SPI1_MISO;
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static const uint8_t SCK = PIN_SPI1_SCK;
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static const uint8_t SDA = PIN_WIRE1_SDA;
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static const uint8_t SCL = PIN_WIRE1_SCL;
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static const uint8_t IMU_SDA = PIN_WIRE0_SDA;
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static const uint8_t IMU_SCL = PIN_WIRE0_SCL;
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static const uint8_t DOTSTAR_CLOCK = (16u);
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static const uint8_t DOTSTAR_DATA = (17u);

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