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samd/boards: Add two SparkFun SAMD21 boards.
Add support for the boards: - SparkFun SAMD21 Dev Breakout - SparkFun RedBoard Turbo Both boards are SAMD21 based and actively sold by SparkFun. Signed-off-by: robert-hh <robert@hammelrath.com>
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‎docs/samd/pinout.rst‎

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@@ -650,6 +650,124 @@ Adafruit ItsyBitsy M0 Express :ref:`samd21_pinout_table`.
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The board does not provide access to UART, I2C, SPI or DAC.
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SparkFun Redboard Turbo assignment table
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----------------------------------------
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=== ==== ============ ==== ==== ====== ====== ====== ======
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Pin GPIO Pin name IRQ ADC Serial Serial TCC/TC TCC/TC
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=== ==== ============ ==== ==== ====== ====== ====== ======
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2 PA02 A0 2 0 - - - -
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40 PB08 A1 8 2 - 4/0 4/0 -
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41 PB09 A2 9 3 - 4/1 4/1 -
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4 PA04 A3 4 4 - 0/0 0/0 -
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5 PA05 A4 5 5 - 0/1 0/1 -
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34 PB02 A5 2 10 - 5/0 6/0 -
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11 PA11 D0 11 19 0/3 2/3 1/1 0/3
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10 PA10 D1 10 18 0/2 2/2 1/0 0/2
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14 PA14 D2 14 - 2/2 4/2 3/0 0/4
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9 PA09 D3 9 17 0/1 2/1 0/1 1/3
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8 PA08 D4 - 16 0/0 2/0 0/0 1/2
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15 PA15 D5 15 - 2/3 4/3 3/1 0/5
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20 PA20 D6 4 - 5/2 3/2 7/0 0/4
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21 PA21 D7 5 - 5/3 3/3 7/1 0/7
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6 PA06 D8 6 6 - 0/2 1/0 -
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7 PA07 D9 7 7 - 0/3 1/1 -
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11 PA11 RX 11 19 0/3 2/3 1/1 0/3
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10 PA10 TX 10 18 0/2 2/2 1/0 0/2
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3 PA03 AREF 3 1 - - - -
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18 PA18 D10 2 - 1/2 3/2 3/0 0/2
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16 PA16 D11 0 - 1/0 3/0 2/0 0/6
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19 PA19 D12 3 - 1/3 3/3 3/1 0/3
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17 PA17 D13 1 - 1/1 3/1 2/1 0/7
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13 PA13 FLASH_CS 13 - 2/1 4/1 2/0 0/7
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35 PB03 FLASH_MISO 3 11 - 5/1 6/1 -
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54 PB22 FLASH_MOSI 6 - - 5/2 7/0 -
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55 PB23 FLASH_SCK 7 - - 5/3 7/1 -
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31 PA31 LED_RX 11 - - 1/3 1/1 -
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27 PA27 LED_TX 15 - - - - -
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12 PA12 MISO 12 - 2/0 4/0 2/0 0/6
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42 PB10 MOSI 10 - - 4/2 5/0 0/4
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30 PA30 NEOPIXEL 10 - - 1/2 1/0 -
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43 PB11 SCK 11 - - 4/3 5/1 0/5
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23 PA23 SCL 7 - 3/1 5/1 4/1 0/5
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22 PA22 SDA 6 - 3/0 5/0 4/0 0/4
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30 PA30 SWCLK 10 - - 1/2 1/0 -
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31 PA31 SWDIO 11 - - 1/3 1/1 -
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24 PA24 USB_DM 12 - 3/2 5/2 5/0 1/2
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25 PA25 USB_DP 13 - 3/3 5/3 5/1 1/3
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0 PA00 0 - - 1/0 2/0 -
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1 PA01 1 - - 1/1 2/1 -
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28 PA28 8 - - - - -
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=== ==== ============ ==== ==== ====== ====== ====== ======
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For the definition of the table columns see the explanation at the table for
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Adafruit ItsyBitsy M0 Express :ref:`samd21_pinout_table`.
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The default devices at the board are:
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- UART 0 at pins PA11/PA10, labelled RX/TX
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- I2C 3 at pins PA22/PA23, labelled SDA/SCL
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- SPI 4 at pins PB10/PA12/PB11, labelled MISO, MOSI and SCK
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- DAC output on pin PA02, labelled A0
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SparkFun SAMD21 Dev Breakout assignment table
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---------------------------------------------
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=== ==== ============ ==== ==== ====== ====== ====== ======
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Pin GPIO Pin name IRQ ADC Serial Serial TCC/TC TCC/TC
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=== ==== ============ ==== ==== ====== ====== ====== ======
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2 PA02 A0 2 0 - - - -
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40 PB08 A1 8 2 - 4/0 4/0 -
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41 PB09 A2 9 3 - 4/1 4/1 -
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4 PA04 A3 4 4 - 0/0 0/0 -
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5 PA05 A4 5 5 - 0/1 0/1 -
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34 PB02 A5 2 10 - 5/0 6/0 -
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11 PA11 D0 11 19 0/3 2/3 1/1 0/3
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10 PA10 D1 10 18 0/2 2/2 1/0 0/2
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14 PA14 D2 14 - 2/2 4/2 3/0 0/4
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9 PA09 D3 9 17 0/1 2/1 0/1 1/3
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8 PA08 D4 - 16 0/0 2/0 0/0 1/2
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15 PA15 D5 15 - 2/3 4/3 3/1 0/5
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20 PA20 D6 4 - 5/2 3/2 7/0 0/4
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21 PA21 D7 5 - 5/3 3/3 7/1 0/7
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6 PA06 D8 6 6 - 0/2 1/0 -
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7 PA07 D9 7 7 - 0/3 1/1 -
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11 PA11 RX 11 19 0/3 2/3 1/1 0/3
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10 PA10 TX 10 18 0/2 2/2 1/0 0/2
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3 PA03 AREF 3 1 - - - -
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18 PA18 D10 2 - 1/2 3/2 3/0 0/2
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16 PA16 D11 0 - 1/0 3/0 2/0 0/6
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19 PA19 D12 3 - 1/3 3/3 3/1 0/3
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17 PA17 D13 1 - 1/1 3/1 2/1 0/7
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54 PB22 D30 6 - - 5/2 7/0 -
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55 PB23 D31 7 - - 5/3 7/1 -
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13 PA13 D38 13 - 2/1 4/1 2/0 0/7
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35 PB03 LED_RX 3 11 - 5/1 6/1 -
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27 PA27 LED_TX 15 - - - - -
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12 PA12 MISO 12 - 2/0 4/0 2/0 0/6
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42 PB10 MOSI 10 - - 4/2 5/0 0/4
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43 PB11 SCK 11 - - 4/3 5/1 0/5
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23 PA23 SCL 7 - 3/1 5/1 4/1 0/5
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22 PA22 SDA 6 - 3/0 5/0 4/0 0/4
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30 PA30 SWCLK 10 - - 1/2 1/0 -
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31 PA31 SWDIO 11 - - 1/3 1/1 -
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24 PA24 USB_DM 12 - 3/2 5/2 5/0 1/2
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25 PA25 USB_DP 13 - 3/3 5/3 5/1 1/3
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0 PA00 0 - - 1/0 2/0 -
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1 PA01 1 - - 1/1 2/1 -
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28 PA28 8 - - - - -
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=== ==== ============ ==== ==== ====== ====== ====== ======
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For the definition of the table columns see the explanation at the table for
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Adafruit ItsyBitsy M0 Express :ref:`samd21_pinout_table`.
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The default devices at the board are:
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- UART 0 at pins PA11/PA10, labelled RX/TX
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- I2C 3 at pins PA22/PA23, labelled SDA/SCL
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- SPI 4 at pins PB10/PA12/PB11, labelled MISO, MOSI and SCK
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- DAC output on pin PA02, labelled A0
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SAMD21 Xplained PRO pin assignment table
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----------------------------------------

‎ports/samd/boards/SPARKFUN_REDBOARD_TURBO/board.json‎

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{
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"deploy": [
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"../deploy.md"
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],
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"docs": "",
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"features": [
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"Battery Charging",
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"DAC",
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"External Flash",
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"USB",
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"RGB LED"
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],
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"images": [
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"sparkfun_readboard_turbo.jpg"
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],
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"mcu": "samd21",
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"product": "SparkFun RedBoard Turbo",
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"thumbnail": "",
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"url": "https://www.sparkfun.com/products/14812",
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"vendor": "Sparkfun"
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}

‎ports/samd/boards/SPARKFUN_REDBOARD_TURBO/mpconfigboard.h‎

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#define MICROPY_HW_BOARD_NAME "SparkFun RedBoard Turbo"
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#define MICROPY_HW_MCU_NAME "SAMD21G18A"
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#define MICROPY_HW_XOSC32K (1)
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#define MICROPY_HW_SPIFLASH (1)
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#define MICROPY_HW_SPIFLASH_ID (5)
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#define MICROPY_HW_DEFAULT_UART_ID (0)
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#define MICROPY_HW_DEFAULT_I2C_ID (3)
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#define MICROPY_HW_DEFAULT_SPI_ID (4)

‎ports/samd/boards/SPARKFUN_REDBOARD_TURBO/mpconfigboard.mk‎

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MCU_SERIES = SAMD21
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CMSIS_MCU = SAMD21G18A
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LD_FILES = boards/samd21x18a.ld sections.ld
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TEXT0 = 0x2000
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# The ?='s allow overriding in mpconfigboard.mk.
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# MicroPython settings
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MICROPY_HW_CODESIZE ?= 232K

‎ports/samd/boards/SPARKFUN_REDBOARD_TURBO/pins.csv‎

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# The lines contain pairs of Pin name and Pin number.
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# Pin names must be valid Python identifiers.
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# Pin numbers have the form Pxnn, with x being A, B, C or D.
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# Lines starting with # or empty lines are ignored.
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USB_DM,PA24
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USB_DP,PA25
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SWCLK,PA30
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SWDIO,PA31
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D0,PA11
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D1,PA10
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D2,PA14
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D3,PA09
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D4,PA08
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D5,PA15
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D6,PA20
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D7,PA21
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D8,PA06
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D9,PA07
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D10,PA18
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D11,PA16
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D12,PA19
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D13,PA17
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A0,PA02
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A1,PB08
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A2,PB09
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A3,PA04
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A4,PA05
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A5,PB02
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AREF,PA03
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RX,PA11
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TX,PA10
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SCL,PA23
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SDA,PA22
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MOSI,PB10
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MISO,PA12
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SCK,PB11
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FLASH_MOSI,PB22
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FLASH_MISO,PB03
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FLASH_SCK,PB23
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FLASH_CS,PA13
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NEOPIXEL,PA30
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LED_TX,PA27
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LED_RX,PA31

‎ports/samd/boards/SPARKFUN_SAMD21_DEV_BREAKOUT/board.json‎

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{
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"deploy": [
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"../deploy.md"
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],
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"docs": "",
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"features": [
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"Battery Charging",
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"DAC",
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"USB"
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],
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"images": [
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"sparkfun_sam21_dev_breakout.jpg"
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],
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"mcu": "samd21",
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"product": "SparkFun SAMD21 Dev Breakout",
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"thumbnail": "",
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"url": "https://www.sparkfun.com/products/13672",
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"vendor": "Sparkfun"
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}

‎ports/samd/boards/SPARKFUN_SAMD21_DEV_BREAKOUT/mpconfigboard.h‎

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#define MICROPY_HW_BOARD_NAME "SparkFun SAMD21 Dev Breakout"
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#define MICROPY_HW_MCU_NAME "SAMD21G18A"
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#define MICROPY_HW_XOSC32K (1)
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#define MICROPY_HW_DEFAULT_UART_ID (0)
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#define MICROPY_HW_DEFAULT_I2C_ID (3)
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#define MICROPY_HW_DEFAULT_SPI_ID (4)

‎ports/samd/boards/SPARKFUN_SAMD21_DEV_BREAKOUT/mpconfigboard.mk‎

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MCU_SERIES = SAMD21
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CMSIS_MCU = SAMD21G18A
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LD_FILES = boards/samd21x18a.ld sections.ld
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TEXT0 = 0x2000

‎ports/samd/boards/SPARKFUN_SAMD21_DEV_BREAKOUT/pins.csv‎

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# The lines contain pairs of Pin name and Pin number.
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# Pin names must be valid Python identifiers.
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# Pin numbers have the form Pxnn, with x being A, B, C or D.
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# Lines starting with # or empty lines are ignored.
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USB_DM,PA24
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USB_DP,PA25
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SWCLK,PA30
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SWDIO,PA31
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D0,PA11
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D1,PA10
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D2,PA14
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D3,PA09
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D4,PA08
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D5,PA15
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D6,PA20
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D7,PA21
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D8,PA06
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D9,PA07
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D10,PA18
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D11,PA16
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D12,PA19
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D13,PA17
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A0,PA02
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A1,PB08
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A2,PB09
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A3,PA04
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A4,PA05
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A5,PB02
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AREF,PA03
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RX,PA11
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TX,PA10
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SCL,PA23
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SDA,PA22
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MOSI,PB10
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MISO,PA12
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SCK,PB11
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D38,PA13
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D30,PB22
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D31,PB23
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LED_TX,PA27
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LED_RX,PB03

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