trellis m4 variant

This commit is contained in:
ladyada 2018-09-03 12:26:01 -04:00
parent 101531bc69
commit 28aabb4d5c
4 changed files with 135 additions and 0 deletions

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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2017 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 "boards/board.h"
#include "mpconfigboard.h"
#include "hal/include/hal_gpio.h"
void board_init(void) {
}
bool board_requests_safe_mode(void) {
return false;
}
void reset_board(void) {
}

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#define MICROPY_HW_BOARD_NAME "Adafruit Trellis M4 Express"
#define MICROPY_HW_MCU_NAME "samd51g19"
#define CIRCUITPY_MCU_FAMILY samd51
// This is for Rev A
#define MICROPY_HW_APA102_MOSI (&pin_PA01)
#define MICROPY_HW_APA102_SCK (&pin_PA00)
#define CIRCUITPY_BITBANG_APA102
// These are pins not to reset.
// QSPI Data pins & DotStar pins
#define MICROPY_PORT_A (PORT_PA00 | PORT_PA01 | PORT_PA08 | PORT_PA09 | PORT_PA10 | PORT_PA11)
// QSPI CS, and QSPI SCK
#define MICROPY_PORT_B (PORT_PB10 | PORT_PB11)
#define MICROPY_PORT_C (0)
#define MICROPY_PORT_D (0)
#define AUTORESET_DELAY_MS 500
// If you change this, then make sure to update the linker scripts as well to
// make sure you don't overwrite code
#define CIRCUITPY_INTERNAL_NVM_SIZE 8192
#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - CIRCUITPY_INTERNAL_NVM_SIZE)
#include "external_flash/devices.h"
#define EXTERNAL_FLASH_DEVICE_COUNT 1
#define EXTERNAL_FLASH_DEVICES GD25Q64C
#include "external_flash/external_flash.h"
#define DEFAULT_I2C_BUS_SCL (&pin_PA13)
#define DEFAULT_I2C_BUS_SDA (&pin_PA12)
// USB is always used internally so skip the pin objects for it.
#define IGNORE_PIN_PA24 1
#define IGNORE_PIN_PA25 1

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LD_FILE = boards/samd51x19-bootloader-external-flash.ld
USB_VID = 0x239A
USB_PID = 0x8030
USB_PRODUCT = "Trellis M4 Express"
USB_MANUFACTURER = "Adafruit Industries LLC"
QSPI_FLASH_FILESYSTEM = 1
LONGINT_IMPL = MPZ
CHIP_VARIANT = SAMD51G19A
CHIP_FAMILY = samd51

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#include "shared-bindings/board/__init__.h"
#include "board_busses.h"
// This mapping only includes functional names because pins broken
// out on connectors are labeled with their MCU name available from
// microcontroller.pin.
STATIC const mp_rom_map_elem_t board_global_dict_table[] = {
{ MP_OBJ_NEW_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_PA02) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PA05) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_PA04) }, // INT pin
{ MP_OBJ_NEW_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PA12) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PA13) },
// Key Grid columns
{ MP_OBJ_NEW_QSTR(MP_QSTR_COL0), MP_ROM_PTR(&pin_PA14) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_COL1), MP_ROM_PTR(&pin_PA15) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_COL2), MP_ROM_PTR(&pin_PA16) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_COL3), MP_ROM_PTR(&pin_PA17) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_COL4), MP_ROM_PTR(&pin_PA20) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_COL5), MP_ROM_PTR(&pin_PA21) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_COL6), MP_ROM_PTR(&pin_PA22) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_COL7), MP_ROM_PTR(&pin_PA23) },
// Key Grid rows
{ MP_OBJ_NEW_QSTR(MP_QSTR_ROW0), MP_ROM_PTR(&pin_PA18) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_ROW1), MP_ROM_PTR(&pin_PA19) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_ROW2), MP_ROM_PTR(&pin_PB22) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_ROW3), MP_ROM_PTR(&pin_PB23) },
// IRQ/GPIO pin
{ MP_OBJ_NEW_QSTR(MP_QSTR_INT), MP_ROM_PTR(&pin_PA04) },
// Built in LED
{ MP_OBJ_NEW_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_PA27) },
// NeoPixels
{ MP_OBJ_NEW_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_PA07) },
{ MP_ROM_QSTR(MP_QSTR_APA102_MOSI), MP_ROM_PTR(&pin_PA01) },
{ MP_ROM_QSTR(MP_QSTR_APA102_SCK), MP_ROM_PTR(&pin_PA00) },
{ MP_ROM_QSTR(MP_QSTR_I2C), MP_ROM_PTR(&board_i2c_obj) },
};
MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table);