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Merge pull request #631 from tannewt/metro_revb 

Add a new board for Metro M4 Express Rev B.
This commit is contained in:
Dan Halbert 2018-02-20 16:50:41 -05:00 committed by GitHub
parent 06d3c5aed7 d02251f8cd
commit fd9d3de208
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GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 170 additions and 34 deletions
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38
ports/atmel-samd/boards/metro_m4_express/mpconfigboard.h
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@ -3,40 +3,20 @@
#define CIRCUITPY_MCU_FAMILY samd51
// This is for Rev D which is light blue
#define MICROPY_HW_LED_TX PIN_PA27
#define MICROPY_HW_LED_RX PIN_PB06
#define MICROPY_HW_NEOPIXEL (&pin_PB17)
#define SPI_FLASH_BAUDRATE (8000000)
// Rev B: single channel SPI
// Rev C will be QSPI
#define SPI_FLASH_MOSI_PIN PIN_PB08
#define SPI_FLASH_MISO_PIN PIN_PB11
#define SPI_FLASH_SCK_PIN PIN_PB09
#define SPI_FLASH_CS_PIN PIN_PB10
#define SPI_FLASH_MOSI_PIN_FUNCTION PINMUX_PB08D_SERCOM4_PAD0
#define SPI_FLASH_MISO_PIN_FUNCTION PINMUX_PB11D_SERCOM4_PAD3
#define SPI_FLASH_SCK_PIN_FUNCTION PINMUX_PB09D_SERCOM4_PAD1
#define SPI_FLASH_SERCOM SERCOM4
#define SPI_FLASH_SERCOM_INDEX 4
#define SPI_FLASH_MOSI_PAD 0
#define SPI_FLASH_MISO_PAD 3
#define SPI_FLASH_SCK_PAD 1
// <o> Transmit Data Pinout
// <0x0=>PAD[0,1]_DO_SCK
// <0x1=>PAD[2,3]_DO_SCK
// <0x2=>PAD[3,1]_DO_SCK
// <0x3=>PAD[0,3]_DO_SCK
#define SPI_FLASH_DOPO 0
#define SPI_FLASH_DIPO 3 // same as MISO pad
// These are pins not to reset.
#define MICROPY_PORT_A (PORT_PA08 | PORT_PA09 | PORT_PA10 | PORT_PA11 | PORT_PA27)
#define MICROPY_PORT_B (PORT_PB10 | PORT_PB11 | PORT_PB17)
#define MICROPY_PORT_C (0)
#define MICROPY_PORT_D (0)
// QSPI Data pins and TX LED
#define MICROPY_PORT_A (PORT_PA08 | PORT_PA09 | PORT_PA10 | PORT_PA11 | PORT_PA27)
// RX LED, QSPI CS, QSPI SCK and NeoPixel pin
#define MICROPY_PORT_B ( PORT_PB06 | PORT_PB10 | PORT_PB11 | PORT_PB17)
#define MICROPY_PORT_C (0)
#define MICROPY_PORT_D (0)
#define AUTORESET_DELAY_MS 500
@ -49,5 +29,5 @@
#define BOARD_FLASH_SIZE (FLASH_SIZE - 0x4000 - CIRCUITPY_INTERNAL_NVM_SIZE)
#include "external_flash/devices/S25FL216K.h"
#include "external_flash/devices/S25FL116K.h"
#include "external_flash/devices/GD25Q16C.h"

10
ports/atmel-samd/boards/metro_m4_express/pins.c
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@ -7,16 +7,16 @@ STATIC const mp_map_elem_t board_global_dict_table[] = {
{ MP_OBJ_NEW_QSTR(MP_QSTR_A0), (mp_obj_t)&pin_PA02 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_A1), (mp_obj_t)&pin_PA05 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_A2), (mp_obj_t)&pin_PA06 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_A3), (mp_obj_t)&pin_PA04 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_A4), (mp_obj_t)&pin_PA11 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_A3), (mp_obj_t)&pin_PB09 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_A4), (mp_obj_t)&pin_PB08 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_A5), (mp_obj_t)&pin_PA07 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D0), (mp_obj_t)&pin_PA23 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D1), (mp_obj_t)&pin_PA22 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D2), (mp_obj_t)&pin_PA08 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D3), (mp_obj_t)&pin_PA10 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D4), (mp_obj_t)&pin_PB12 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D2), (mp_obj_t)&pin_PA04 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D3), (mp_obj_t)&pin_PB16 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D4), (mp_obj_t)&pin_PB13 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D5), (mp_obj_t)&pin_PB14 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D6), (mp_obj_t)&pin_PB15 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D7), (mp_obj_t)&pin_PA14 },

46
ports/atmel-samd/boards/metro_m4_express_revb/board.c Normal file
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@ -0,0 +1,46 @@
/*
* 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) {
gpio_set_pin_function(MICROPY_HW_LED_TX, GPIO_PIN_FUNCTION_OFF);
gpio_set_pin_direction(MICROPY_HW_LED_TX, GPIO_DIRECTION_OUT);
gpio_set_pin_level(MICROPY_HW_LED_TX, true);
gpio_set_pin_function(MICROPY_HW_LED_RX, GPIO_PIN_FUNCTION_OFF);
gpio_set_pin_direction(MICROPY_HW_LED_RX, GPIO_DIRECTION_OUT);
gpio_set_pin_level(MICROPY_HW_LED_RX, true);
}
bool board_requests_safe_mode(void) {
return false;
}
void reset_board(void) {
}

58
ports/atmel-samd/boards/metro_m4_express_revb/mpconfigboard.h Normal file
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@ -0,0 +1,58 @@
// This is for Rev B which a larger run was done and sent to Adafruit community
// members.
#define MICROPY_HW_BOARD_NAME "Metro M4 Express Rev B (Black)"
#define MICROPY_HW_MCU_NAME "samd51j19"
#define CIRCUITPY_MCU_FAMILY samd51
#define MICROPY_HW_LED_TX PIN_PA27
#define MICROPY_HW_LED_RX PIN_PB06
#define MICROPY_HW_NEOPIXEL (&pin_PB17)
#define SPI_FLASH_BAUDRATE (8000000)
// Rev B: single channel SPI
// Rev C will be QSPI
#define SPI_FLASH_MOSI_PIN PIN_PB08
#define SPI_FLASH_MISO_PIN PIN_PB11
#define SPI_FLASH_SCK_PIN PIN_PB09
#define SPI_FLASH_CS_PIN PIN_PB10
#define SPI_FLASH_MOSI_PIN_FUNCTION PINMUX_PB08D_SERCOM4_PAD0
#define SPI_FLASH_MISO_PIN_FUNCTION PINMUX_PB11D_SERCOM4_PAD3
#define SPI_FLASH_SCK_PIN_FUNCTION PINMUX_PB09D_SERCOM4_PAD1
#define SPI_FLASH_SERCOM SERCOM4
#define SPI_FLASH_SERCOM_INDEX 4
#define SPI_FLASH_MOSI_PAD 0
#define SPI_FLASH_MISO_PAD 3
#define SPI_FLASH_SCK_PAD 1
// <o> Transmit Data Pinout
// <0x0=>PAD[0,1]_DO_SCK
// <0x1=>PAD[2,3]_DO_SCK
// <0x2=>PAD[3,1]_DO_SCK
// <0x3=>PAD[0,3]_DO_SCK
#define SPI_FLASH_DOPO 0
#define SPI_FLASH_DIPO 3 // same as MISO pad
// These are pins not to reset.
// Pin for TX LED
#define MICROPY_PORT_A (PORT_PA27)
// Pins for RX LED, SPI flash and neopixel
#define MICROPY_PORT_B (PORT_PB06 | PORT_PB08 | PORT_PB09 | PORT_PB10 | PORT_PB11 | PORT_PB17)
#define MICROPY_PORT_C (0)
#define MICROPY_PORT_D (0)
#define AUTORESET_DELAY_MS 500
#include "external_flash/external_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 256
#define CIRCUITPY_INTERNAL_NVM_SIZE 0
#define BOARD_FLASH_SIZE (FLASH_SIZE - 0x4000 - CIRCUITPY_INTERNAL_NVM_SIZE)
#include "external_flash/devices/S25FL216K.h"
#include "external_flash/devices/GD25Q16C.h"

10
ports/atmel-samd/boards/metro_m4_express_revb/mpconfigboard.mk Normal file
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@ -0,0 +1,10 @@
LD_FILE = boards/samd51x19-bootloader-external-flash.ld
USB_VID = 0x239A
USB_PID = 0x8021
USB_PRODUCT = "Metro M4 Express Rev B (Black)"
USB_MANUFACTURER = "Adafruit Industries LLC"
SPI_FLASH_FILESYSTEM = 1
CHIP_VARIANT = SAMD51J19A
CHIP_FAMILY = samd51

42
ports/atmel-samd/boards/metro_m4_express_revb/pins.c Normal file
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@ -0,0 +1,42 @@
#include "samd51_pins.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_map_elem_t board_global_dict_table[] = {
{ MP_OBJ_NEW_QSTR(MP_QSTR_A0), (mp_obj_t)&pin_PA02 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_A1), (mp_obj_t)&pin_PA05 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_A2), (mp_obj_t)&pin_PA06 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_A3), (mp_obj_t)&pin_PA04 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_A4), (mp_obj_t)&pin_PA11 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_A5), (mp_obj_t)&pin_PA07 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D0), (mp_obj_t)&pin_PA23 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D1), (mp_obj_t)&pin_PA22 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D2), (mp_obj_t)&pin_PA08 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D3), (mp_obj_t)&pin_PA10 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D4), (mp_obj_t)&pin_PB12 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D5), (mp_obj_t)&pin_PB14 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D6), (mp_obj_t)&pin_PB15 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D7), (mp_obj_t)&pin_PA14 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D8), (mp_obj_t)&pin_PA16 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D9), (mp_obj_t)&pin_PA17 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D10), (mp_obj_t)&pin_PA18 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D11), (mp_obj_t)&pin_PA19 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D12), (mp_obj_t)&pin_PA20 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_D13), (mp_obj_t)&pin_PA21 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_SDA), (mp_obj_t)&pin_PB02 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_SCL), (mp_obj_t)&pin_PB03 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_NEOPIXEL), (mp_obj_t)&pin_PB17 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_SCK), (mp_obj_t)&pin_PA13 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_MOSI), (mp_obj_t)&pin_PA12 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_MISO), (mp_obj_t)&pin_PA15 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_LED_RX), (mp_obj_t)&pin_PB06 },
{ MP_OBJ_NEW_QSTR(MP_QSTR_LED_TX), (mp_obj_t)&pin_PA27 },
};
MP_DEFINE_CONST_DICT(board_module_globals, board_global_dict_table);