diff --git a/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/board.c b/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/board.c new file mode 100644 index 0000000000..ee86bb3651 --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/board.c @@ -0,0 +1,52 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2021 Scott Shawcroft for Adafruit Industries + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "supervisor/board.h" + +#include "bindings/picodvi/Framebuffer.h" +#include "shared-module/displayio/__init__.h" +#include "shared-bindings/framebufferio/FramebufferDisplay.h" + +void board_init(void) { + picodvi_framebuffer_obj_t *fb = &allocate_display_bus()->picodvi; + fb->base.type = &picodvi_framebuffer_type; + common_hal_picodvi_framebuffer_construct(fb, 320, 240, + &pin_GPIO7, &pin_GPIO6, + &pin_GPIO9, &pin_GPIO8, + &pin_GPIO11, &pin_GPIO10, + &pin_GPIO13, &pin_GPIO12, + 8); + + framebufferio_framebufferdisplay_obj_t *display = &displays[0].framebuffer_display; + display->base.type = &framebufferio_framebufferdisplay_type; + common_hal_framebufferio_framebufferdisplay_construct( + display, + MP_OBJ_FROM_PTR(fb), + 0, + true); +} + +// Use the MP_WEAK supervisor/shared/board.c versions of routines not defined here. diff --git a/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/link.ld b/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/link.ld new file mode 100644 index 0000000000..e814bead4c --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/link.ld @@ -0,0 +1 @@ +firmware_size = 1532k; diff --git a/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/mpconfigboard.h b/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/mpconfigboard.h new file mode 100644 index 0000000000..50e8c0ca9d --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/mpconfigboard.h @@ -0,0 +1,9 @@ +#define MICROPY_HW_BOARD_NAME "Pimoroni Pico DV Base W" +#define MICROPY_HW_MCU_NAME "rp2040" + +#define CIRCUITPY_DIGITALIO_HAVE_INVALID_PULL (1) +#define CIRCUITPY_DIGITALIO_HAVE_INVALID_DRIVE_MODE (1) + +#define DEFAULT_UART_BUS_RX (&pin_GPIO1) +#define DEFAULT_UART_BUS_TX (&pin_GPIO0) + diff --git a/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/mpconfigboard.mk b/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/mpconfigboard.mk new file mode 100644 index 0000000000..66cee41e07 --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/mpconfigboard.mk @@ -0,0 +1,18 @@ +USB_VID = 0x2E8A +USB_PID = 0x105A +USB_PRODUCT = "Pimoroni Pico DV Demo Base for Pico W" +USB_MANUFACTURER = "Pimoroni" + +CHIP_VARIANT = RP2040 +CHIP_FAMILY = rp2 + +EXTERNAL_FLASH_DEVICES = "W25Q16JVxQ" + +CIRCUITPY__EVE = 1 +CIRCUITPY_PICODVI = 1 + +# Must be accompanied by a linker script change +CFLAGS += -DCIRCUITPY_FIRMWARE_SIZE='(1536 * 1024)' + +# Include these Python libraries in firmware. +FROZEN_MPY_DIRS += $(TOP)/frozen/Adafruit_CircuitPython_SD diff --git a/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/pico-sdk-configboard.h b/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/pico-sdk-configboard.h new file mode 100644 index 0000000000..a41131dd22 --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/pico-sdk-configboard.h @@ -0,0 +1,4 @@ +// Put board-specific pico-sdk definitions here. This file must exist. + +// Allow extra time for xosc to start. +#define PICO_XOSC_STARTUP_DELAY_MULTIPLIER 64 diff --git a/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/pins.c b/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/pins.c new file mode 100644 index 0000000000..98a593310f --- /dev/null +++ b/ports/raspberrypi/boards/pimoroni_pico_dv_base_w/pins.c @@ -0,0 +1,82 @@ +#include "shared-bindings/board/__init__.h" + +#include "shared-module/displayio/__init__.h" + +STATIC const mp_rom_map_elem_t board_module_globals_table[] = { + CIRCUITPYTHON_BOARD_DICT_STANDARD_ITEMS + + { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_GPIO0) }, + { MP_ROM_QSTR(MP_QSTR_GP0), MP_ROM_PTR(&pin_GPIO0) }, + { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_GPIO1) }, + { MP_ROM_QSTR(MP_QSTR_GP1), MP_ROM_PTR(&pin_GPIO1) }, + + { MP_ROM_QSTR(MP_QSTR_GP2), MP_ROM_PTR(&pin_GPIO2) }, + { MP_ROM_QSTR(MP_QSTR_GP3), MP_ROM_PTR(&pin_GPIO3) }, + { MP_ROM_QSTR(MP_QSTR_GP4), MP_ROM_PTR(&pin_GPIO4) }, + { MP_ROM_QSTR(MP_QSTR_GP5), MP_ROM_PTR(&pin_GPIO5) }, + { MP_ROM_QSTR(MP_QSTR_GP6), MP_ROM_PTR(&pin_GPIO6) }, + { MP_ROM_QSTR(MP_QSTR_GP7), MP_ROM_PTR(&pin_GPIO7) }, + { MP_ROM_QSTR(MP_QSTR_GP8), MP_ROM_PTR(&pin_GPIO8) }, + { 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) }, + + { MP_ROM_QSTR(MP_QSTR_BUTTON_A), MP_ROM_PTR(&pin_GPIO14) }, + { MP_ROM_QSTR(MP_QSTR_GP14), MP_ROM_PTR(&pin_GPIO14) }, + + { MP_ROM_QSTR(MP_QSTR_BUTTON_B), MP_ROM_PTR(&pin_GPIO15) }, + { MP_ROM_QSTR(MP_QSTR_GP15), MP_ROM_PTR(&pin_GPIO15) }, + + { MP_ROM_QSTR(MP_QSTR_BUTTON_C), MP_ROM_PTR(&pin_GPIO16) }, + { MP_ROM_QSTR(MP_QSTR_GP16), 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) }, + + // SD Card + { MP_ROM_QSTR(MP_QSTR_SD_SCK), MP_ROM_PTR(&pin_GPIO5)}, + { MP_ROM_QSTR(MP_QSTR_SD_MOSI), MP_ROM_PTR(&pin_GPIO18)}, + { MP_ROM_QSTR(MP_QSTR_SD_MISO), MP_ROM_PTR(&pin_GPIO19)}, + { MP_ROM_QSTR(MP_QSTR_SD_CS), MP_ROM_PTR(&pin_GPIO22)}, + + { MP_ROM_QSTR(MP_QSTR_I2S_WORD_SELECT), MP_ROM_PTR(&pin_GPIO26) }, + { MP_ROM_QSTR(MP_QSTR_GP26_A0), MP_ROM_PTR(&pin_GPIO26) }, + { 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_I2S_BIT_CLOCK), MP_ROM_PTR(&pin_GPIO27) }, + { MP_ROM_QSTR(MP_QSTR_GP27_A1), MP_ROM_PTR(&pin_GPIO27) }, + { 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_I2S_DATA), MP_ROM_PTR(&pin_GPIO28) }, + { MP_ROM_QSTR(MP_QSTR_GP28_A2), MP_ROM_PTR(&pin_GPIO28) }, + { 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_A3), MP_ROM_PTR(&pin_GPIO29) }, + { MP_ROM_QSTR(MP_QSTR_VOLTAGE_MONITOR), MP_ROM_PTR(&pin_GPIO29) }, + + // DVI VIDEO + { MP_ROM_QSTR(MP_QSTR_DV_CEC), MP_ROM_PTR(&pin_GPIO2) }, + { MP_ROM_QSTR(MP_QSTR_DV_SCL), MP_ROM_PTR(&pin_GPIO3) }, + { MP_ROM_QSTR(MP_QSTR_DV_SDA), MP_ROM_PTR(&pin_GPIO4) }, + { MP_ROM_QSTR(MP_QSTR_CKN), MP_ROM_PTR(&pin_GPIO6) }, + { MP_ROM_QSTR(MP_QSTR_CKP), MP_ROM_PTR(&pin_GPIO7) }, + { MP_ROM_QSTR(MP_QSTR_D0N), MP_ROM_PTR(&pin_GPIO8) }, + { MP_ROM_QSTR(MP_QSTR_D0P), MP_ROM_PTR(&pin_GPIO9) }, + { MP_ROM_QSTR(MP_QSTR_D1N), MP_ROM_PTR(&pin_GPIO10) }, + { MP_ROM_QSTR(MP_QSTR_D1P), MP_ROM_PTR(&pin_GPIO11) }, + { MP_ROM_QSTR(MP_QSTR_D2N), MP_ROM_PTR(&pin_GPIO12) }, + { MP_ROM_QSTR(MP_QSTR_D2P), MP_ROM_PTR(&pin_GPIO13) }, + { MP_ROM_QSTR(MP_QSTR_DV_HPD), MP_ROM_PTR(&pin_GPIO17) }, + + { MP_ROM_QSTR(MP_QSTR_DISPLAY), MP_ROM_PTR(&displays[0].framebuffer_display)}, +}; + +MP_DEFINE_CONST_DICT(board_module_globals, board_module_globals_table);