/********************************************************************************
 * MAHE, 24.05.2002, 16H30, created from functions formerly located in cruise3.c
 ********************************************************************************/
#include "ports.h"

/********************************************************************************************
 * Init of PortA is not needed yet, but analog channels on port A are set up in initAD.
 ********************************************************************************************/
void initPortA(void) {
}
/********************************************************************************************
 * Init of PortB
 ********************************************************************************************/
void initPortB(void) {
  /*******************
   * Outputs: clear TRISB bits
   * RB1 LED
   * RB0 LED
   *******************/
  TRISB&=0xFC; // 0xFC -> 1111 1100

  /*******************
   * clear port
   * register PORTB
   *******************/
  PORTB=0;
}
/********************************************************************************************
 * Init of PortC
 ********************************************************************************************/
void initPortC(void) {
  /**********************************
   * Note that RC1/CCP2 and RC2/CCP1
   * are outputs, too. But these are 
   * set in function initPWM()
   **********************************/

  /*******************
   * Outputs: clear TRISC bits
   * RC5 EN0
   * (RC1 CCP2,PWM0) and (RC2,CCP1,PWM1)
   *  are taken care of in initPWM
   *******************/
  TRISC&=0xDF; /* 1101 1111 */
  /*******************
   * clear port
   * register PORTC
   *******************/
  PORTC=0;
}
/********************************************************************************************
 * Init of PortD
 ********************************************************************************************/
void initPortD(void) {
  /*******************
   * Inputs: set TRISD bits
   * RD6 button
   * RD5 button
   * RD4 switch
   *******************/
  TRISD|=0x70; /* 0111 0000 */

  /*******************
   * Outputs: clear TRISD bits
   * RD7 LED for switch
   * RD3 EN1
   * RD2 IN12
   * RD1 IN02
   *******************/
  TRISD&=0x71; /* 0111 0001 */

  /**********************
   * clear port register
   * PORTC
   **********************/
  PORTD=0;
}