#include <3694.h>

void a_brink(void);
void b_brink(void);
void c_stream(void);
void d_stream(void);

char txb[10], rxb[10];
char b[20];
 
void msecwait(int msec)
    /*なにもしない時間稼ぎ関数*/
{
    int i,j;
    for (i=0;i<msec;i++) {
    for (j=0;j<1588;j++); 
    }
}

int main(){

    char data;
    
        IO.PMR5.BYTE=0x00;      /* 全て0にセットし、ポート使用に設定　0000 0000*/
        IO.PCR5=0xFF;           /* 全て１にセットし、出力に設定　1111　1111 */
        IO.PUCR1.BYTE=0x00;  /* 全て0にセットし、プルアップなし*/ 


  SCI3_INIT(br38400, txb, sizeof(txb), rxb, sizeof(rxb));       //初期化

 EI;                  //割り込み許可

    while(1){

       SCI3_IN_STRING (b, sizeof(b) - 1);//文字列受信関数
       SCI3_PRINTF("[%s]\n",b);          //オウム返し表示
        data=b[0];
        switch(data) {
            case 'a' :  a_brink(); break;
            case 'b' :  b_brink(); break;
            case 'c' :  c_stream(); break;
            case 'd' :  d_stream(); break;
            
            default:    break;
        }
    }
}

void a_brink(void){
        IO.PDR1.BYTE=~0x01; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x02; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x04; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x08; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x10; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x20; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x40; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x80; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x00; /* Port5 */
    msecwait(50);
    SCI3_OUT_DATA ('a');            //一文字送信関数
}
void b_brink(void){
        IO.PDR5.BYTE=~0x80; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x40; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x20; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x10; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x08; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x04; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x02; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x01; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x00; /* Port5 */
    msecwait(50);
}

void c_stream(void){
        IO.PDR5.BYTE=~0x00; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0xff; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x00; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0xff; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x00; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0xff; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x00; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0xff; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x00; /* Port5 */
    msecwait(50);
}
void d_stream(void){
        IO.PDR5.BYTE=~0x01; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x03; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x07; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x0F; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x1f; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x3f; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x7f; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0xff; /* Port5 */
    msecwait(50);
        IO.PDR5.BYTE=~0x00; /* Port5 */
    msecwait(50);
}