adding SAM32 board

SAMD51 running circuitpython talking to an ESP32 running micropython.
Full board details at: https://github.com/maholli/SAM32
crypto-aes
Max Holliday 4 years ago
parent 041a84e8f9
commit a2936c4c20

@ -0,0 +1,52 @@
/*
* 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 <string.h>
#include "boards/board.h"
#include "py/mpconfig.h"
#include "common-hal/digitalio/DigitalInOut.h"
#include "shared-bindings/digitalio/DigitalInOut.h"
#include "shared-bindings/neopixel_write/__init__.h"
void board_init(void) {
}
bool board_requests_safe_mode(void) {
return false;
}
void reset_board(void) {
uint8_t zeroes[96];
memset(zeroes, 0, 96);
digitalio_digitalinout_obj_t neopixel;
common_hal_digitalio_digitalinout_construct(&neopixel, &pin_PA15);
common_hal_digitalio_digitalinout_switch_to_output(&neopixel, false, DRIVE_MODE_PUSH_PULL);
common_hal_neopixel_write(&neopixel, zeroes, 96);
common_hal_digitalio_digitalinout_deinit(&neopixel);
}

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#define MICROPY_HW_BOARD_NAME "SAM32v2a"
#define MICROPY_HW_MCU_NAME "samd51j20"
#define CIRCUITPY_MCU_FAMILY samd51
#define MICROPY_HW_LED_STATUS (&pin_PA27)
#define MICROPY_HW_NEOPIXEL (&pin_PA15)
#define MICROPY_PORT_A (PORT_PA24 | PORT_PA25)
#define MICROPY_PORT_B (0)
#define MICROPY_PORT_C (0)
#define MICROPY_PORT_D (0)
#define AUTORESET_DELAY_MS 500
#define CIRCUITPY_INTERNAL_NVM_SIZE 0
#define BOARD_FLASH_SIZE (FLASH_SIZE - 0x4000 - 0x010000)
#define BOARD_HAS_CRYSTAL 1
#define DEFAULT_I2C_BUS_SCL (&pin_PA04)
#define DEFAULT_I2C_BUS_SDA (&pin_PA07)
#define DEFAULT_SPI_BUS_SCK (&pin_PB13)
#define DEFAULT_SPI_BUS_MOSI (&pin_PB12)
#define DEFAULT_SPI_BUS_MISO (&pin_PB14)
#define DEFAULT_UART_BUS_TX (&pin_PB16)
#define DEFAULT_UART_BUS_RX (&pin_PB17)
#define IGNORE_PIN_PA24 1
#define IGNORE_PIN_PA25 1

@ -0,0 +1,12 @@
LD_FILE = boards/samd51x20-bootloader.ld
USB_VID = 0x239A
USB_PID = 0x8021
USB_PRODUCT = "SAM32"
USB_MANUFACTURER = "maholli"
QSPI_FLASH_FILESYSTEM = 0
INTERNAL_FLASH_FILESYSTEM = 1
LONGINT_IMPL = MPZ
CHIP_VARIANT = SAMD51J20A
CHIP_FAMILY = samd51

@ -0,0 +1,59 @@
#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_PB08) },
{ MP_ROM_QSTR(MP_QSTR_A1), MP_ROM_PTR(&pin_PB09) },
{ MP_ROM_QSTR(MP_QSTR_A2), MP_ROM_PTR(&pin_PA08) },
{ MP_ROM_QSTR(MP_QSTR_A3), MP_ROM_PTR(&pin_PA09) },
{ MP_ROM_QSTR(MP_QSTR_A6), MP_ROM_PTR(&pin_PB04) },
{ MP_ROM_QSTR(MP_QSTR_A7), MP_ROM_PTR(&pin_PB05) },
{ MP_ROM_QSTR(MP_QSTR_A8), MP_ROM_PTR(&pin_PB06) },
{ MP_ROM_QSTR(MP_QSTR_A9), MP_ROM_PTR(&pin_PB07) },
{ MP_ROM_QSTR(MP_QSTR_SCK), MP_ROM_PTR(&pin_PB13) },
{ MP_ROM_QSTR(MP_QSTR_MOSI), MP_ROM_PTR(&pin_PB12) },
{ MP_ROM_QSTR(MP_QSTR_MISO), MP_ROM_PTR(&pin_PB14) },
{ MP_ROM_QSTR(MP_QSTR_xSDCS),MP_ROM_PTR(&pin_PB15) },
{ MP_ROM_QSTR(MP_QSTR_DAC0), MP_ROM_PTR(&pin_PA02) },
{ MP_ROM_QSTR(MP_QSTR_DAC1), MP_ROM_PTR(&pin_PA05) },
{ MP_ROM_QSTR(MP_QSTR_D19), MP_ROM_PTR(&pin_PA10) },
{ MP_ROM_QSTR(MP_QSTR_D20), MP_ROM_PTR(&pin_PA11) },
{ MP_ROM_QSTR(MP_QSTR_D29), MP_ROM_PTR(&pin_PA12) },
{ MP_ROM_QSTR(MP_QSTR_D30), MP_ROM_PTR(&pin_PA13) },
{ MP_ROM_QSTR(MP_QSTR_D31), MP_ROM_PTR(&pin_PA14) },
{ MP_ROM_QSTR(MP_QSTR_D35), MP_ROM_PTR(&pin_PA16) },
{ MP_ROM_QSTR(MP_QSTR_D36), MP_ROM_PTR(&pin_PA17) },
{ MP_ROM_QSTR(MP_QSTR_D37), MP_ROM_PTR(&pin_PA18) },
{ MP_ROM_QSTR(MP_QSTR_D38), MP_ROM_PTR(&pin_PA19) },
{ MP_ROM_QSTR(MP_QSTR_D41), MP_ROM_PTR(&pin_PA20) },
{ MP_ROM_QSTR(MP_QSTR_D42), MP_ROM_PTR(&pin_PA21) },
{ MP_ROM_QSTR(MP_QSTR_D43), MP_ROM_PTR(&pin_PA22) },
{ MP_ROM_QSTR(MP_QSTR_D44), MP_ROM_PTR(&pin_PA23) },
{ MP_ROM_QSTR(MP_QSTR_D49), MP_ROM_PTR(&pin_PB22) },
{ MP_ROM_QSTR(MP_QSTR_D50), MP_ROM_PTR(&pin_PB23) },
{ MP_ROM_QSTR(MP_QSTR_D59), MP_ROM_PTR(&pin_PB30) },
{ MP_ROM_QSTR(MP_QSTR_D60), MP_ROM_PTR(&pin_PB31) },
{ MP_ROM_QSTR(MP_QSTR_D64), MP_ROM_PTR(&pin_PB03) },
{ MP_ROM_QSTR(MP_QSTR_TX), MP_ROM_PTR(&pin_PB16) },
{ MP_ROM_QSTR(MP_QSTR_RX), MP_ROM_PTR(&pin_PB17) },
{ MP_ROM_QSTR(MP_QSTR_SDA), MP_ROM_PTR(&pin_PA07) },
{ MP_ROM_QSTR(MP_QSTR_SCL), MP_ROM_PTR(&pin_PA04) },
{ MP_ROM_QSTR(MP_QSTR_RTS), MP_ROM_PTR(&pin_PB11) },
{ MP_ROM_QSTR(MP_QSTR_DTR), MP_ROM_PTR(&pin_PB10) },
{ MP_ROM_QSTR(MP_QSTR_LED), MP_ROM_PTR(&pin_PA27) },
{ MP_ROM_QSTR(MP_QSTR_NEOPIXEL), MP_ROM_PTR(&pin_PA15) },
{ MP_ROM_QSTR(MP_QSTR_UART), MP_ROM_PTR(&board_uart_obj) },
{ 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_VBAT_MES), MP_ROM_PTR(&pin_PA06) },
};
MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table);
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