From c103a05579e1d325dc66b9793681fbfa7cc397c6 Mon Sep 17 00:00:00 2001 From: sabas1080 Date: Mon, 15 Oct 2018 19:17:04 -0500 Subject: [PATCH] Add board Meow Meow by Electronic Cats https://github.com/ElectronicCats/MeowMeow --- ports/atmel-samd/boards/meowmeow/board.c | 38 ++++++++++++++++ .../boards/meowmeow/mpconfigboard.h | 36 ++++++++++++++++ .../boards/meowmeow/mpconfigboard.mk | 11 +++++ ports/atmel-samd/boards/meowmeow/pins.c | 43 +++++++++++++++++++ 4 files changed, 128 insertions(+) create mode 100644 ports/atmel-samd/boards/meowmeow/board.c create mode 100644 ports/atmel-samd/boards/meowmeow/mpconfigboard.h create mode 100644 ports/atmel-samd/boards/meowmeow/mpconfigboard.mk create mode 100644 ports/atmel-samd/boards/meowmeow/pins.c diff --git a/ports/atmel-samd/boards/meowmeow/board.c b/ports/atmel-samd/boards/meowmeow/board.c new file mode 100644 index 0000000000..881e15e0c5 --- /dev/null +++ b/ports/atmel-samd/boards/meowmeow/board.c @@ -0,0 +1,38 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2017 Andrés Sabas for Electronic Cats + * + * 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" + +void board_init(void) +{ +} + +bool board_requests_safe_mode(void) { + return false; +} + +void reset_board(void) { +} diff --git a/ports/atmel-samd/boards/meowmeow/mpconfigboard.h b/ports/atmel-samd/boards/meowmeow/mpconfigboard.h new file mode 100644 index 0000000000..3ce00b04f7 --- /dev/null +++ b/ports/atmel-samd/boards/meowmeow/mpconfigboard.h @@ -0,0 +1,36 @@ +#define MICROPY_HW_BOARD_NAME "Meow Meow" +#define MICROPY_HW_MCU_NAME "samd21g18" + + +// These are pins not to reset. +// PA24 and PA25 are USB. +#define MICROPY_PORT_A (PORT_PA24 | PORT_PA25) +#define MICROPY_PORT_B (0) +#define MICROPY_PORT_C (0) + +#include "internal_flash.h" + +// 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 0 + +#define BOARD_FLASH_SIZE (0x00040000 - 0x2000 - 0x010000) + +#define CALIBRATE_CRYSTALLESS 1 + +// Explanation of how a user got into safe mode. +#define BOARD_USER_SAFE_MODE_ACTION "pressing both buttons at start up" + +#define DEFAULT_I2C_BUS_SCL (&pin_PA01) +#define DEFAULT_I2C_BUS_SDA (&pin_PA00) + +#define DEFAULT_SPI_BUS_SCK (&pin_PA15) +#define DEFAULT_SPI_BUS_MOSI (&pin_PA14) +#define DEFAULT_SPI_BUS_MISO (&pin_PA12) + +#define DEFAULT_UART_BUS_RX (&pin_PA11) +#define DEFAULT_UART_BUS_TX (&pin_PA10) + +// USB is always used internally so skip the pin objects for it. +#define IGNORE_PIN_PA24 1 +#define IGNORE_PIN_PA25 1 diff --git a/ports/atmel-samd/boards/meowmeow/mpconfigboard.mk b/ports/atmel-samd/boards/meowmeow/mpconfigboard.mk new file mode 100644 index 0000000000..31015ad175 --- /dev/null +++ b/ports/atmel-samd/boards/meowmeow/mpconfigboard.mk @@ -0,0 +1,11 @@ +LD_FILE = boards/samd21x18-bootloader.ld +USB_VID = 0xBAB1 +USB_PID = 0x1209 +USB_PRODUCT = "Meow Meow" +USB_MANUFACTURER = "Electronic Cats" + +INTERNAL_FLASH_FILESYSTEM = 1 +LONGINT_IMPL = NONE + +CHIP_VARIANT = SAMD21G18A +CHIP_FAMILY = samd21 \ No newline at end of file diff --git a/ports/atmel-samd/boards/meowmeow/pins.c b/ports/atmel-samd/boards/meowmeow/pins.c new file mode 100644 index 0000000000..59c51f4ebf --- /dev/null +++ b/ports/atmel-samd/boards/meowmeow/pins.c @@ -0,0 +1,43 @@ +#include "shared-bindings/board/__init__.h" + +#include "board_busses.h" + +STATIC const mp_rom_map_elem_t board_global_dict_table[] = { + { MP_ROM_QSTR(MP_QSTR_A0), MP_ROM_PTR(&pin_PA02) }, + { MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PA03) }, + { MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_PA04) }, + { MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_PA05) }, + { MP_ROM_QSTR(MP_QSTR_A4), MP_ROM_PTR(&pin_PA06) }, + { MP_ROM_QSTR(MP_QSTR_A5), MP_ROM_PTR(&pin_PA07) }, + { MP_ROM_QSTR(MP_QSTR_A6), MP_ROM_PTR(&pin_PB02) }, + { MP_ROM_QSTR(MP_QSTR_A7), MP_ROM_PTR(&pin_PB03) }, + { MP_ROM_QSTR(MP_QSTR_A8), MP_ROM_PTR(&pin_PB08) }, + { MP_ROM_QSTR(MP_QSTR_A9), MP_ROM_PTR(&pin_PB09) }, + { MP_ROM_QSTR(MP_QSTR_A10), MP_ROM_PTR(&pin_PA11) }, + { MP_ROM_QSTR(MP_QSTR_A11), MP_ROM_PTR(&pin_PA09) }, + { MP_ROM_QSTR(MP_QSTR_D0), MP_ROM_PTR(&pin_PA11) }, + { MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_PA11) }, + { MP_ROM_QSTR(MP_QSTR_D1), MP_ROM_PTR(&pin_PA10) }, + { MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_PA10) }, + { MP_ROM_QSTR(MP_QSTR_D2), MP_ROM_PTR(&pin_PB02) }, + { MP_ROM_QSTR(MP_QSTR_D3), MP_ROM_PTR(&pin_PB03) }, + { MP_ROM_QSTR(MP_QSTR_D4), MP_ROM_PTR(&pin_PA14) }, + { MP_ROM_QSTR(MP_QSTR_D5), MP_ROM_PTR(&pin_PA05) }, + { MP_ROM_QSTR(MP_QSTR_D6), MP_ROM_PTR(&pin_PA15) }, + { MP_ROM_QSTR(MP_QSTR_D7), MP_ROM_PTR(&pin_PB22) }, + { MP_ROM_QSTR(MP_QSTR_D8), MP_ROM_PTR(&pin_PA06) }, + { MP_ROM_QSTR(MP_QSTR_D9), MP_ROM_PTR(&pin_PA07) }, + { MP_ROM_QSTR(MP_QSTR_D10), MP_ROM_PTR(&pin_PA30) }, + { MP_ROM_QSTR(MP_QSTR_D11), MP_ROM_PTR(&pin_PA31) }, + { MP_ROM_QSTR(MP_QSTR_D12), MP_ROM_PTR(&pin_PA02) }, + { MP_ROM_QSTR(MP_QSTR_D13), MP_ROM_PTR(&pin_PB23) }, + { MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PA00) }, + { MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PA01) }, + { MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_PA15) }, + { MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_PA14) }, + { MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_PA12) }, + { 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_global_dict_table);