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RIOT/boards/mcb2388/include/periph_conf.h
benpicco b44cf48a87
Merge pull request #13246 from benpicco/lpc23xx-spi
cpu/lpc2387: make SPI configurable
2020-02-10 17:01:41 +01:00

112 lines
2.1 KiB
C

/*
* Copyright (C) 2019 Beuth Hochschule für Technik Berlin
*
* This file is subject to the terms and conditions of the GNU Lesser General
* Public License v2.1. See the file LICENSE in the top level directory for more
* details.
*/
/**
* @ingroup boards_mcb2388
* @{
*
* @file
* @brief MCB2388 peripheral configuration
*
* @author Benjamin Valentin <benpicco@beuth-hochschule.de>
*/
#ifndef PERIPH_CONF_H
#define PERIPH_CONF_H
#include "periph_cpu.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @name Clock configuration
* @{
*/
#define XTAL_HZ (12000000U) /* the board provides a 12 MHz XTAL */
#define CLOCK_CORECLOCK (72000000U) /* the lpc2388 runs with 72MHz */
#define CLOCK_PCLK (CLOCK_CORECLOCK)
/** @} */
/**
* @name Timer configuration, select a number from 1 to 4
* @{
*/
#define TIMER_NUMOF (1U)
/** @} */
/**
* @name UART configuration
* @{
*/
static const uart_conf_t uart_config[] = {
{
.dev = UART0,
.irq_prio_rx = 6,
.pinsel_rx = 0,
.pinsel_tx = 0,
.pinsel_msk_rx = BIT4,
.pinsel_msk_tx = BIT6,
},
{
.dev = UART1,
.irq_prio_rx = 6,
.pinsel_rx = 1,
.pinsel_tx = 0,
.pinsel_msk_rx = BIT0,
.pinsel_msk_tx = BIT30,
}
};
#define UART_NUMOF (2)
/** @} */
/**
* @name SPI configuration
* @{
*/
static const spi_conf_t spi_config[] = {
{
.dev = SPI0,
.pinsel_mosi = 3,
.pinsel_miso = 3,
.pinsel_clk = 3,
.pinsel_msk_mosi = (BIT16 | BIT17), /* P1.24 */
.pinsel_msk_miso = (BIT14 | BIT15), /* P1.23 */
.pinsel_msk_clk = (BIT8 | BIT9), /* P1.20 */
},
};
#define SPI_NUMOF (1)
/** @} */
/**
* @name ADC configuration
* @{
*/
static const adc_conf_t adc_config[] = {
{
.chan = 0,
.pinsel = 1,
.pinsel_msk = BIT14,
},
};
#define ADC_NUMOF (1)
/** @} */
#ifdef __cplusplus
}
#endif
#endif /* PERIPH_CONF_H */
/** @} */