m4a-firmware/meshme_2include_2board_8h_source.html

 /*

  * Copyright (C) 2014 Loci Controls Inc.

  * Copyright (C) 2022 Mesh4all mesh4all.org

  *

  * 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 BOARD_H

 #define BOARD_H


 #include "cpu.h"

 #include "periph/gpio.h"

 #include "cc2538_eui_primary.h"


 #ifdef __cplusplus

 extern "C" {

 #endif


 #define LED0_PIN GPIO_PIN(PORT_C, 5)

 #define LED0_ON gpio_set(LED0_PIN)

 #define LED0_OFF gpio_clear(LED0_PIN)

 #define LED0_TOGGLE gpio_toggle(LED0_PIN)

 #define LED1_PIN GPIO_PIN(PORT_C, 4)

 #define LED1_ON gpio_set(LED1_PIN)

 #define LED1_OFF gpio_clear(LED1_PIN)

 #define LED1_TOGGLE gpio_toggle(LED1_PIN)

 #define LED2_PIN GPIO_PIN(PORT_C, 1)

 #define LED2_ON gpio_set(LED2_PIN)

 #define LED2_OFF gpio_clear(LED2_PIN)

 #define LED2_TOGGLE gpio_toggle(LED2_PIN)

 #define LED3_PIN GPIO_PIN(PORT_C, 0)

 #define LED3_ON gpio_set(LED3_PIN)

 #define LED3_OFF gpio_clear(LED3_PIN)

 #define LED3_TOGGLE gpio_toggle(LED3_PIN)

 #define BTN0_PIN GPIO_PIN(PORT_C, 7)

 #define BTN0_MODE GPIO_IN_PU

 #define BTN1_PIN GPIO_PIN(PORT_C, 6)

 #define BTN1_MODE GPIO_IN_PU

 #ifndef UPDATE_CCA

 #define UPDATE_CCA 1

 #endif


 #define CCA_BACKDOOR_ENABLE 1

 #define CCA_BACKDOOR_PORT_A_PIN 3

 #define CCA_BACKDOOR_ACTIVE_LEVEL 0

 #define XTIMER_WIDTH (16)

 #define XTIMER_BACKOFF (50)

 #define XTIMER_ISR_BACKOFF (40)

 #define CONFIG_CC2538_RF_OBS_SIG_0_PCX 3

 #define CONFIG_CC2538_RF_OBS_SIG_1_PCX 2

 #define CONFIG_CC2538_RF_OBS_SIG_2_PCX 0

 #define HGM_PIN GPIO_PIN(PORT_D, 2)

 #define HGM_ON gpio_set(HGM_PIN)

 #define HGM_OFF gpio_clear(HGM_PIN)

 #define HGM_TOGGLE gpio_toggle(HGM_PIN)

 void board_init(void);


 #ifdef __cplusplus

 }

 #endif


 #endif /* BOARD_H */

board_init
void board_init(void)
Initialize board specific hardware, including clock, LEDs and std-IO.