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https://github.com/RIOT-OS/RIOT.git
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83 lines
2.1 KiB
C
83 lines
2.1 KiB
C
/*
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* Copyright (C) 2017 Freie Universität Berlin
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* 2020 Inria
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* 2020 Kaspar Schleiser <kaspar@schleiser.de>
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*
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup boards_pinetime
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* @{
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*
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* @file
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* @brief Board initialization for the PineTime
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*
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* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
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* @author Kaspar Schleiser <kaspar@schleiser.de>
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*
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* @}
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*/
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#include "cpu.h"
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#include "board.h"
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#include "mtd.h"
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#include "mtd_spi_nor.h"
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#include "periph/gpio.h"
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#include "periph/spi.h"
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#include "timex.h"
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#ifdef MODULE_MTD
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static const mtd_spi_nor_params_t _pinetime_nor_params = {
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.opcode = &mtd_spi_nor_opcode_default,
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.wait_chip_erase = 9LU * US_PER_SEC,
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.wait_32k_erase = 160LU *US_PER_MS,
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.wait_sector_erase = 70LU * US_PER_MS,
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.wait_chip_wake_up = 1LU * US_PER_MS,
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.clk = PINETIME_NOR_SPI_CLK,
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.flag = PINETIME_NOR_FLAGS,
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.spi = PINETIME_NOR_SPI_DEV,
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.mode = PINETIME_NOR_SPI_MODE,
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.cs = PINETIME_NOR_SPI_CS,
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.wp = GPIO_UNDEF,
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.hold = GPIO_UNDEF,
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.addr_width = 3,
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};
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static mtd_spi_nor_t pinetime_nor_dev = {
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.base = {
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.driver = &mtd_spi_nor_driver,
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.page_size = PINETIME_NOR_PAGE_SIZE,
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.pages_per_sector = PINETIME_NOR_PAGES_PER_SECTOR,
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.sector_count = PINETIME_NOR_SECTOR_COUNT,
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},
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.params = &_pinetime_nor_params,
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};
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mtd_dev_t *mtd0 = (mtd_dev_t *)&pinetime_nor_dev;
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#endif /* MODULE_MTD */
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void board_init(void)
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{
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/* initialize the CPU */
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cpu_init();
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/* initialize pins */
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gpio_init(VCC33, GPIO_OUT);
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gpio_init(BUTTON0_ENABLE, GPIO_OUT);
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gpio_init(BUTTON0, GPIO_IN);
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gpio_init(VIBRATOR, GPIO_OUT);
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gpio_init(LCD_BACKLIGHT_LOW, GPIO_OUT);
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gpio_init(LCD_BACKLIGHT_MID, GPIO_OUT);
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gpio_init(LCD_BACKLIGHT_HIGH, GPIO_OUT);
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gpio_set(VCC33);
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gpio_set(BUTTON0_ENABLE);
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gpio_set(VIBRATOR);
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gpio_set(LCD_BACKLIGHT_LOW);
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gpio_set(LCD_BACKLIGHT_MID);
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gpio_set(LCD_BACKLIGHT_HIGH);
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}
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