From 203f1f2fbe5863966f0c26d7028d9c9f3c2a81ce Mon Sep 17 00:00:00 2001 From: Conor-Burns Date: Mon, 11 Nov 2024 00:42:11 +0100 Subject: [PATCH] add 0xCB Gemini --- ports/raspberrypi/boards/0xcb_gemini/board.c | 9 +++ .../boards/0xcb_gemini/mpconfigboard.h | 22 ++++++ .../boards/0xcb_gemini/mpconfigboard.mk | 9 +++ .../boards/0xcb_gemini/pico-sdk-configboard.h | 9 +++ ports/raspberrypi/boards/0xcb_gemini/pins.c | 71 +++++++++++++++++++ 5 files changed, 120 insertions(+) create mode 100644 ports/raspberrypi/boards/0xcb_gemini/board.c create mode 100644 ports/raspberrypi/boards/0xcb_gemini/mpconfigboard.h create mode 100644 ports/raspberrypi/boards/0xcb_gemini/mpconfigboard.mk create mode 100644 ports/raspberrypi/boards/0xcb_gemini/pico-sdk-configboard.h create mode 100644 ports/raspberrypi/boards/0xcb_gemini/pins.c diff --git a/ports/raspberrypi/boards/0xcb_gemini/board.c b/ports/raspberrypi/boards/0xcb_gemini/board.c new file mode 100644 index 000000000000..ebb56e8a4740 --- /dev/null +++ b/ports/raspberrypi/boards/0xcb_gemini/board.c @@ -0,0 +1,9 @@ +// This file is part of the CircuitPython project: https://circuitpython.org +// +// SPDX-FileCopyrightText: Copyright (c) 2024 Conor Burns for Adafruit Industries +// +// SPDX-License-Identifier: MIT + +#include "supervisor/board.h" + +// Use the MP_WEAK supervisor/shared/board.c versions of routines not defined here. diff --git a/ports/raspberrypi/boards/0xcb_gemini/mpconfigboard.h b/ports/raspberrypi/boards/0xcb_gemini/mpconfigboard.h new file mode 100644 index 000000000000..7321c6fb5f9b --- /dev/null +++ b/ports/raspberrypi/boards/0xcb_gemini/mpconfigboard.h @@ -0,0 +1,22 @@ +// This file is part of the CircuitPython project: https://circuitpython.org +// +// SPDX-FileCopyrightText: Copyright (c) 2024 Conor Burns for Adafruit Industries +// +// SPDX-License-Identifier: MIT + +#pragma once + +#define MICROPY_HW_BOARD_NAME "0xCB Gemini" +#define MICROPY_HW_MCU_NAME "rp2040" + +#define MICROPY_HW_NEOPIXEL (&pin_GPIO16) + +#define DEFAULT_I2C_BUS_SCL (&pin_GPIO3) +#define DEFAULT_I2C_BUS_SDA (&pin_GPIO2) + +#define DEFAULT_SPI_BUS_SCK (&pin_GPIO6) +#define DEFAULT_SPI_BUS_MOSI (&pin_GPIO7) +#define DEFAULT_SPI_BUS_MISO (&pin_GPIO4) + +#define DEFAULT_UART_BUS_RX (&pin_GPIO1) +#define DEFAULT_UART_BUS_TX (&pin_GPIO0) diff --git a/ports/raspberrypi/boards/0xcb_gemini/mpconfigboard.mk b/ports/raspberrypi/boards/0xcb_gemini/mpconfigboard.mk new file mode 100644 index 000000000000..f5ff14edc8d1 --- /dev/null +++ b/ports/raspberrypi/boards/0xcb_gemini/mpconfigboard.mk @@ -0,0 +1,9 @@ +USB_VID = 0x1209 +USB_PID = 0xCB65 +USB_PRODUCT = "Gemini" +USB_MANUFACTURER = "0xCB" + +CHIP_VARIANT = RP2040 +CHIP_FAMILY = rp2 + +EXTERNAL_FLASH_DEVICES = "W25Q128JVxQ" diff --git a/ports/raspberrypi/boards/0xcb_gemini/pico-sdk-configboard.h b/ports/raspberrypi/boards/0xcb_gemini/pico-sdk-configboard.h new file mode 100644 index 000000000000..cd0307c5a9a5 --- /dev/null +++ b/ports/raspberrypi/boards/0xcb_gemini/pico-sdk-configboard.h @@ -0,0 +1,9 @@ +// This file is part of the CircuitPython project: https://circuitpython.org +// +// SPDX-FileCopyrightText: Copyright (c) 2024 Conor Burns for Adafruit Industries +// +// SPDX-License-Identifier: MIT + +#pragma once + +// Put board-specific pico-sdk definitions here. This file must exist. diff --git a/ports/raspberrypi/boards/0xcb_gemini/pins.c b/ports/raspberrypi/boards/0xcb_gemini/pins.c new file mode 100644 index 000000000000..3250a37835ee --- /dev/null +++ b/ports/raspberrypi/boards/0xcb_gemini/pins.c @@ -0,0 +1,71 @@ +// This file is part of the CircuitPython project: https://circuitpython.org +// +// SPDX-FileCopyrightText: Copyright (c) 2024 Conor Burns for Adafruit Industries +// +// SPDX-License-Identifier: MIT + +#include "shared-bindings/board/__init__.h" + +static const mp_rom_map_elem_t board_module_globals_table[] = { + CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS + + // Right side top to bottom + { MP_ROM_QSTR(MP_QSTR_GP0), MP_ROM_PTR(&pin_GPIO0) }, + { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO0) }, + { MP_ROM_QSTR(MP_QSTR_GP1), MP_ROM_PTR(&pin_GPIO1) }, + { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO1) }, + { MP_ROM_QSTR(MP_QSTR_GP2), MP_ROM_PTR(&pin_GPIO2) }, + { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_GPIO2) }, + { MP_ROM_QSTR(MP_QSTR_GP3), MP_ROM_PTR(&pin_GPIO3) }, + { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_GPIO3) }, + { MP_ROM_QSTR(MP_QSTR_GP4), MP_ROM_PTR(&pin_GPIO4) }, + { MP_ROM_QSTR(MP_QSTR_SDI), MP_ROM_PTR(&pin_GPIO4) }, + { MP_ROM_QSTR(MP_QSTR_GP5), MP_ROM_PTR(&pin_GPIO5) }, + { MP_ROM_QSTR(MP_QSTR_CS), MP_ROM_PTR(&pin_GPIO5) }, + { MP_ROM_QSTR(MP_QSTR_GP6), MP_ROM_PTR(&pin_GPIO6) }, + { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_GPIO6) }, + { MP_ROM_QSTR(MP_QSTR_GP7), MP_ROM_PTR(&pin_GPIO7) }, + { MP_ROM_QSTR(MP_QSTR_SDO), MP_ROM_PTR(&pin_GPIO7) }, + { MP_ROM_QSTR(MP_QSTR_GP8), MP_ROM_PTR(&pin_GPIO8) }, + + // Bottom side right to left + { MP_ROM_QSTR(MP_QSTR_GP9), MP_ROM_PTR(&pin_GPIO9) }, + { MP_ROM_QSTR(MP_QSTR_GP10), MP_ROM_PTR(&pin_GPIO10) }, + { MP_ROM_QSTR(MP_QSTR_GP11), MP_ROM_PTR(&pin_GPIO11) }, + { MP_ROM_QSTR(MP_QSTR_GP12), MP_ROM_PTR(&pin_GPIO12) }, + { MP_ROM_QSTR(MP_QSTR_GP13), MP_ROM_PTR(&pin_GPIO13) }, + + + // Left side bottom to top + { MP_ROM_QSTR(MP_QSTR_GP14), MP_ROM_PTR(&pin_GPIO14) }, + { MP_ROM_QSTR(MP_QSTR_GP15), MP_ROM_PTR(&pin_GPIO15) }, + { MP_ROM_QSTR(MP_QSTR_GP26), MP_ROM_PTR(&pin_GPIO26) }, + { MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_GPIO26) }, + { MP_ROM_QSTR(MP_QSTR_GP27), MP_ROM_PTR(&pin_GPIO27) }, + { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_GPIO27) }, + { MP_ROM_QSTR(MP_QSTR_GP28), MP_ROM_PTR(&pin_GPIO28) }, + { MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_GPIO28) }, + { MP_ROM_QSTR(MP_QSTR_GP29), MP_ROM_PTR(&pin_GPIO29) }, + { MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_GPIO29) }, + + // Backside bottom to top + { MP_ROM_QSTR(MP_QSTR_GP16), MP_ROM_PTR(&pin_GPIO16) }, + { MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_GPIO16) }, + { MP_ROM_QSTR(MP_QSTR_GP17), MP_ROM_PTR(&pin_GPIO17) }, + { MP_ROM_QSTR(MP_QSTR_GP18), MP_ROM_PTR(&pin_GPIO18) }, + { MP_ROM_QSTR(MP_QSTR_GP19), MP_ROM_PTR(&pin_GPIO19) }, + { MP_ROM_QSTR(MP_QSTR_GP20), MP_ROM_PTR(&pin_GPIO20) }, + { MP_ROM_QSTR(MP_QSTR_GP21), MP_ROM_PTR(&pin_GPIO21) }, + { MP_ROM_QSTR(MP_QSTR_GP22), MP_ROM_PTR(&pin_GPIO22) }, + { MP_ROM_QSTR(MP_QSTR_GP23), MP_ROM_PTR(&pin_GPIO23) }, + { MP_ROM_QSTR(MP_QSTR_GP24), MP_ROM_PTR(&pin_GPIO24) }, + { MP_ROM_QSTR(MP_QSTR_GP25), MP_ROM_PTR(&pin_GPIO25) }, + + // VBUS sense voltage divider when jumper connected https://docs.keeb.supply/0xcb-gemini/guide/#split-capability + { MP_ROM_QSTR(MP_QSTR_VBUS_SENSE), MP_ROM_PTR(&pin_GPIO19) }, + + { MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) }, + { MP_ROM_QSTR(MP_QSTR_SPI), MP_ROM_PTR(&board_spi_obj) }, + { MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) }, +}; +MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);