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rp2/boards/WEACTSTUDIO_RP2350B_CORE: Add WeAct Studio RP2350B Core.
Signed-off-by: Matt Trentini <[email protected]>
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‎ports/rp2/boards/WEACTSTUDIO_RP2350B_CORE/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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"Dual-core",
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"External Flash",
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"External RAM",
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"USB-C"
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],
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"images": [
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"weactstudio_rp2350_core.png"
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],
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"mcu": "rp2350",
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"product": "RP2350B Core",
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"thumbnail": "",
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"url": "https://github.com/WeActStudio/WeActStudio.RP2350BCoreBoard",
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"variants": {
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"RISCV": "RISC V"
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},
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"vendor": "WeAct Studio"
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}

‎ports/rp2/boards/WEACTSTUDIO_RP2350B_CORE/manifest.py

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include("$(PORT_DIR)/boards/manifest.py")

‎ports/rp2/boards/WEACTSTUDIO_RP2350B_CORE/mpconfigboard.cmake

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# CMake file for WeAct Studio RP2350B Core
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# The Core is powered by an RP2350B with 48 GPIOs
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set(PICO_NUM_GPIOS 48)
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# The WeAct Studio boards don't have official pico-sdk support.
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# So, add this board directory to the header search path and define PICO_BOARD
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# which will instruct pico-sdk to look for weactstudio_rp2350b_core.h
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list(APPEND PICO_BOARD_HEADER_DIRS ${MICROPY_BOARD_DIR})
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set(PICO_BOARD "weactstudio_rp2350b_core")
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# Freeze manifest and modules
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set(MICROPY_FROZEN_MANIFEST ${MICROPY_BOARD_DIR}/manifest.py)

‎ports/rp2/boards/WEACTSTUDIO_RP2350B_CORE/mpconfigboard.h

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// Board and hardware specific configuration
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#define MICROPY_HW_BOARD_NAME "WeAct Studio RP2350B Core"
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#define PICO_FLASH_SIZE_BYTES (16 * 1024 * 1024)
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#define MICROPY_HW_FLASH_STORAGE_BYTES (PICO_FLASH_SIZE_BYTES - (2 * 1024 * 1024))
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// TODO: Split PSRAM option off as a variant
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#define MICROPY_HW_PSRAM_CS_PIN (0)
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#define MICROPY_HW_ENABLE_PSRAM (0)
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// Override machine_uart.c definitions.
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// See weactstudio_rp2350b.h and note that the PICO_DEFAULT_UART configuration
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// is not currently referenced in machine_uart.c.
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#define MICROPY_HW_UART0_TX (16)
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#define MICROPY_HW_UART0_RX (17)
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#define MICROPY_HW_UART0_CTS (-1)
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#define MICROPY_HW_UART0_RTS (-1)

‎ports/rp2/boards/WEACTSTUDIO_RP2350B_CORE/mpconfigvariant.cmake

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# Set the ARM-based RP2350 platform
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set(PICO_PLATFORM "rp2350")

‎ports/rp2/boards/WEACTSTUDIO_RP2350B_CORE/mpconfigvariant_RISCV.cmake

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# Set the RISC-V-based RP2350 platform
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set(PICO_PLATFORM "rp2350-riscv")

‎ports/rp2/boards/WEACTSTUDIO_RP2350B_CORE/pins.csv

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GP0,GPIO0
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GP1,GPIO1
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GP2,GPIO2
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GP3,GPIO3
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GP4,GPIO4
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GP5,GPIO5
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GP6,GPIO6
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GP7,GPIO7
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GP8,GPIO8
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GP9,GPIO9
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GP10,GPIO10
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GP11,GPIO11
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GP12,GPIO12
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GP13,GPIO13
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GP14,GPIO14
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GP15,GPIO15
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GP16,GPIO16
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GP17,GPIO17
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GP18,GPIO18
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GP19,GPIO19
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GP20,GPIO20
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GP21,GPIO21
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GP22,GPIO22
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GP25,GPIO25
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GP26,GPIO26
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GP27,GPIO27
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GP28,GPIO28
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GP29,GPIO29
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GP30,GPIO30
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GP31,GPIO31
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GP32,GPIO32
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GP33,GPIO33
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GP34,GPIO34
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GP35,GPIO35
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GP36,GPIO36
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GP37,GPIO37
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GP38,GPIO38
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GP39,GPIO39
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GP40,GPIO40
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GP41,GPIO41
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GP42,GPIO42
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GP43,GPIO43
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GP44,GPIO44
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GP45,GPIO45
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GP46,GPIO46
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GP47,GPIO47
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KEY,GPIO23
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LED,GPIO25

‎ports/rp2/boards/WEACTSTUDIO_RP2350B_CORE/weactstudio_rp2350b_core.h

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#ifndef _BOARDS_WEACTSTUDIO_RP2350B_CORE_COMMON_H
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#define _BOARDS_WEACTSTUDIO_RP2350B_CORE_COMMON_H
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// --- LED ---
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#ifndef PICO_DEFAULT_LED_PIN
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#define PICO_DEFAULT_LED_PIN 25
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#endif
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// Note: Avoid using Pin 0 for any default peripheral since it can be used for
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// extra PSRAM/flash
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// --- UART ---
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#ifndef PICO_DEFAULT_UART
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#define PICO_DEFAULT_UART 0
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#endif
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#ifndef PICO_DEFAULT_UART_TX_PIN
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#define PICO_DEFAULT_UART_TX_PIN 12
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#endif
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#ifndef PICO_DEFAULT_UART_RX_PIN
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#define PICO_DEFAULT_UART_RX_PIN 13
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#endif
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// --- I2C ---
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#ifndef PICO_DEFAULT_I2C
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#define PICO_DEFAULT_I2C 0
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#endif
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#ifndef PICO_DEFAULT_I2C_SDA_PIN
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#define PICO_DEFAULT_I2C_SDA_PIN 8
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#endif
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#ifndef PICO_DEFAULT_I2C_SCL_PIN
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#define PICO_DEFAULT_I2C_SCL_PIN 9
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#endif
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// --- SPI ---
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#ifndef PICO_DEFAULT_SPI
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#define PICO_DEFAULT_SPI 0
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#endif
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#ifndef PICO_DEFAULT_SPI_SCK_PIN
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#define PICO_DEFAULT_SPI_SCK_PIN 18
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#endif
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#ifndef PICO_DEFAULT_SPI_TX_PIN
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#define PICO_DEFAULT_SPI_TX_PIN 19
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#endif
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#ifndef PICO_DEFAULT_SPI_RX_PIN
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#define PICO_DEFAULT_SPI_RX_PIN 16
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#endif
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#ifndef PICO_DEFAULT_SPI_CSN_PIN
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#define PICO_DEFAULT_SPI_CSN_PIN 17
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#endif
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// Flash configuration
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#define PICO_BOOT_STAGE2_CHOOSE_W25Q080 1
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#ifndef PICO_FLASH_SPI_CLKDIV
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#define PICO_FLASH_SPI_CLKDIV 2
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#endif
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#endif

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