RIOT/boards/cc2650-launchpad/include/periph_conf.h

/*
 * Copyright (C)    2016 Nicholas Jackson
 *                  2017 HAW Hamburg
 *
 * 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_cc2650_launchpad
 * @{
 *
 * @file
 * @brief           Peripheral MCU configuration for TI CC2650 LaunchPad
 *
 * @author          Nicholas Jackson <nicholas.jackson@griffithuni.edu.au>
 * @author          Sebastian Meiling <s@mlng.net>
 */

#ifndef PERIPH_CONF_H
#define PERIPH_CONF_H

#include "periph_cpu.h"

#ifdef __cplusplus
extern "C" {
#endif

/**
* @name    Clock configuration
* @{
*/
/* the main clock is fixed to 48MHZ */
#define CLOCK_CORECLOCK     (48000000U)
/** @} */

/**
* @name    Timer configuration
*
* General purpose timers (GPT[0-3]) are configured consecutively and in order
* (without gaps) starting from GPT0, i.e. if multiple timers are enabled.
*
* @{
*/
static const timer_conf_t timer_config[] = {
 {
     .cfg = GPT_CFG_16T,
     .chn = 2,
 },
 {
     .cfg = GPT_CFG_32T,
     .chn = 1,
 },
 {
     .cfg = GPT_CFG_16T,
     .chn = 2,
 },
 {
     .cfg = GPT_CFG_32T,
     .chn = 1,
 }
};

#define TIMER_NUMOF         ARRAY_SIZE(timer_config)
/** @} */

/**
* @name    UART configuration
*
* The used CC26x0 CPU only supports a single UART device, so all we need to
* configure are the RX and TX pins.
*
* Optionally we can enable hardware flow control, by using periph_uart_hw_fc
* module (USEMODULE += periph_uart_hw_fc) and defining pins for cts_pin and
* rts_pin.
* @{
*/

static const uart_conf_t uart_config[] = {
    {
        .regs = UART0,
        .tx_pin = 3,
        .rx_pin = 2,
#ifdef MODULE_PERIPH_UART_HW_FC
        .rts_pin = GPIO_UNDEF,
        .cts_pin = GPIO_UNDEF,
#endif
        .intn = UART0_IRQN
    }
};
#define UART_NUMOF          ARRAY_SIZE(uart_config)
/** @} */

/**
 * @name    I2C configuration
 * @{
 */
#define I2C_NUMOF           (1)
#define I2C_SDA_PIN         (14)
#define I2C_SCL_PIN         (15)
/** @} */

#ifdef __cplusplus
}
#endif

#endif /* PERIPH_CONF_H */
/** @} */