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RIOT/boards/pic32-clicker/clicker.c 1.13 KB
a752c7ab   elopes   add first test an...
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  /*
   * Copyright(C) 2016,2017, Imagination Technologies Limited and/or its
   *                 affiliated group companies.
   *
   * 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.
   *
   */
  #include <stdio.h>
  #include <stdint.h>
  #include "periph/gpio.h"
  #include "periph/uart.h"
  #include "bitarithm.h"
  #include "board.h"
  
  extern void dummy(void);
  
  void board_init(void)
  {
      /*
       * Setup pin mux for UART3 this is the one connected
       * to the mickroBUS
       */
      U3RXR =    0x2;          /*connect pin RPF5 to UART3 RX*/
      RPF4R =    0x1;          /*connect pin RPF4 to UART3 TX*/
  
      /* intialise UART used for debug (printf) */
  #ifdef DEBUG_VIA_UART
      uart_init(DEBUG_VIA_UART, DEBUG_UART_BAUD, NULL, 0);
  #endif
  
      /* Turn off all LED's */
      gpio_init(LED1_PIN, GPIO_OUT);
      gpio_init(LED2_PIN, GPIO_OUT);
      LED1_OFF;
      LED2_OFF;
  
      /* Stop the linker from throwing away the PIC32 config register settings */
      dummy();
  }
  
  void pm_reboot(void)
  {
      /* TODO, note this is needed to get 'default' example to build */
  }