periph_conf.h

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/*
 * Copyright (C) 2014 Freie Universität Berlin
 * Copyright (C) 2017 HAW Hamburg
 *               2020 Oppila Microsystems -  http://www.oppila.in
 *
 * 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.
 */
 
#ifndef PERIPH_CONF_H
#define PERIPH_CONF_H
 
#include "cc2538_gpio.h"
#include "periph_cpu.h"
 
#include "cfg_clk_default.h"
#include "cfg_timer_default.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define SOC_ADC_ADCCON3_EREF  SOC_ADC_ADCCON3_EREF_AVDD5
 
static const adc_conf_t adc_config[] = {
    GPIO_PIN(PORT_A, 5), 
    GPIO_PIN(PORT_A, 4), 
    GPIO_PIN(PORT_A, 2), 
    GPIO_PIN(PORT_A, 6), 
    GPIO_PIN(PORT_A, 7), 
};
 
#define ADC_NUMOF           ARRAY_SIZE(adc_config)
#define I2C_IRQ_PRIO            1
 
static const i2c_conf_t i2c_config[] = {
    {
        .speed = I2C_SPEED_FAST,    
        .scl_pin = GPIO_PIN(PORT_C, 3),  
        .sda_pin = GPIO_PIN(PORT_C, 2)   
    },
};
 
#define I2C_NUMOF               ARRAY_SIZE(i2c_config)
static const spi_conf_t spi_config[] = {
    {
        .num      = 0,
        .mosi_pin = GPIO_PIN(PORT_C, 5),
        .miso_pin = GPIO_PIN(PORT_C, 6),
        .sck_pin  = GPIO_PIN(PORT_C, 4),
        .cs_pin   = GPIO_PIN(PORT_A, 7)
    }
};
 
#define SPI_NUMOF           ARRAY_SIZE(spi_config)
static const uart_conf_t uart_config[] = {
    /* UART0 is mapped to debug usb */
    {
        .dev      = UART0_BASEADDR,
        .rx_pin   = GPIO_PIN(PORT_A, 0),
        .tx_pin   = GPIO_PIN(PORT_A, 1),
#ifdef MODULE_PERIPH_UART_HW_FC
        .cts_pin  = GPIO_UNDEF,
        .rts_pin  = GPIO_UNDEF
#endif
    },
    {
        .dev      = UART1_BASEADDR,
        .rx_pin   = GPIO_PIN(PORT_C, 1),
        .tx_pin   = GPIO_PIN(PORT_C, 0),
#ifdef MODULE_PERIPH_UART_HW_FC
        .cts_pin  = GPIO_UNDEF,
        .rts_pin  = GPIO_UNDEF
#endif
    }
};
/* interrupt function name mapping */
#define UART_0_ISR          isr_uart0
#define UART_1_ISR          isr_uart1
 
/* macros common across all UARTs */
#define UART_NUMOF          ARRAY_SIZE(uart_config)
#ifdef __cplusplus
} /* end extern "C" */
#endif
 
#endif /* PERIPH_CONF_H */