Takeuchi Kouichi
エレキジャックweb mbed入門 mbed CWデコーダ課題8です。数字とアルファベットに加えて、BT・ARなどの通信記号に対応しました。デコーダ基板が必要です
Diff: main.cpp
- Revision:
- 0:e516dfe942bc
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Jul 16 01:08:27 2012 +0000
@@ -0,0 +1,297 @@
+// CW08
+// BT AR taiou
+#include "mbed.h"
+#include "TextLCD0420.h"
+
+#define ON 1
+#define OFF 0
+#define XON 0
+#define XOFF 1
+#define XHI 0
+#define XLOW 1
+#define HI 1
+#define LOW 0
+#define OUBUN 1
+#define WABUN 0
+#define KN 44
+#define AS 33
+#define CT 52
+#define BT 48
+#define AR 41
+#define HH 255
+#define VA 103
+
+DigitalOut mled1(LED1);
+DigitalOut mled2(LED2);
+DigitalOut mled3(LED3);
+DigitalOut mled4(LED4);
+DigitalIn CW(p5);
+DigitalIn SP_SELECT(p6);
+DigitalIn GENGO_MODE(p7);
+DigitalIn GENGO_SELECT(p8);
+
+TextLCD lcd(p24, p25, p26, p27, p28, p29, p30,20,4); // rs, rw, e, d0, d1, d2, d3
+
+int retu,gyou;
+char g2[20],g3[20];
+int init_flag=ON;
+int min_ms,max_ms;
+
+void lcd_scprintf(char pdata){
+ int i;
+
+ if(init_flag==ON){
+ if(gyou==1){
+ lcd.locate(retu,1);
+ lcd.printf("%c",pdata);
+ retu++;
+ if(retu==20){
+ gyou=2;
+ retu=0;
+ }
+ }
+ else if(gyou==2){
+ lcd.locate(retu,2);
+ lcd.printf("%c",pdata);
+ g2[retu]=pdata;
+ retu++;
+ if(retu==20){
+ retu=0;
+ gyou=3;
+ }
+ }
+ else if(gyou==3){
+ lcd.locate(retu,3);
+ lcd.printf("%c",pdata);
+ g3[retu]=pdata;
+ retu++;
+ if(retu==20){
+ retu=0;
+ gyou=1;
+ for(i=0;i<20;i++){
+ lcd.locate(i,1);
+ lcd.printf("%c",g2[i]);
+ }
+ for(i=0;i<20;i++){
+ lcd.locate(i,2);
+ lcd.printf("%c",g3[i]);
+ g2[i]=g3[i];
+ }
+ lcd.locate(0,3);
+ lcd.printf(" ");
+ init_flag=OFF;
+ }
+ }
+ }
+ if(init_flag==OFF){
+ gyou=3;
+ lcd.locate(retu,3);
+ lcd.printf("%c",pdata);
+ g3[retu]=pdata;
+ retu++;
+ if(retu==20){
+ for(i=0;i<20;i++){
+ lcd.locate(i,1);
+ lcd.printf("%c",g2[i]);
+ lcd.locate(i,2);
+ lcd.printf("%c",g3[i]);
+ g2[i]=g3[i];
+ }
+ lcd.locate(0,3);
+ lcd.printf(" ");
+ retu=0;
+ }
+ }
+}
+
+void set_speed(){
+ if(SP_SELECT==HI){
+ min_ms=30;
+ max_ms=90;
+ lcd.locate(5,0);
+ lcd.printf("H");
+ }
+ else if(SP_SELECT==LOW){
+ min_ms=70;
+ max_ms=210;
+ lcd.locate(5,0);
+ lcd.printf("L");
+ }
+}
+
+int main() {
+
+ int i,j,k;
+ int code[8];
+ int scount;
+ char mj[115];
+ int cw_sum,tan_sum,tanten,cpm;
+ int gengo,gengo_auto;
+ char cw_class;
+
+ for(i=0;i<115;i++){
+ mj[i]=' ';
+ }
+ mj[5]='A';mj[16]='B';mj[20]='C';mj[8]='D';mj[1]='E';
+ mj[19]='F';mj[10]='G';mj[15]='H';mj[3]='I';mj[29]='J';
+ mj[12]='K';mj[17]='L';mj[6]='M';mj[4]='N';mj[14]='O';
+ mj[21]='P';mj[26]='Q';mj[9]='R';mj[7]='S';mj[2]='T';
+ mj[11]='U';mj[23]='V';mj[13]='W';mj[24]='X';mj[28]='Y';
+ mj[18]='Z';
+ mj[61]='1';mj[59]='2';mj[55]='3';mj[47]='4';mj[31]='5';
+ mj[32]='6';mj[34]='7';mj[38]='8';mj[46]='9';mj[62]='0';
+ mj[105]='.';mj[114]=',';mj[75]='?';mj[48]='=';mj[96]='-';
+ mj[70]=':';mj[93]='\'';mj[44]='(';mj[108]=')';mj[40]='/';
+ mj[85]='@';
+ //mj[41]='+';
+
+ lcd.cls();
+ lcd.printf("*CW08 ");
+
+ for(i=0;i<8;i++){
+ code[i]=0;
+ }
+
+ i=0;
+ tan_sum=0;
+ set_speed();
+
+ while( i<5 ){
+ lcd.locate(7,0);
+ lcd.printf("%2d",5-i);
+ scount=0;
+ while(CW==XLOW){
+ }
+ mled1=ON;
+ while(CW==XHI){
+ scount++;
+ wait_ms(1);
+ }
+ mled1=OFF;
+ if(min_ms < scount && scount < max_ms){
+ tan_sum=tan_sum+scount;
+ i++;
+ }
+
+ }//while i
+
+ tanten=tan_sum/5;
+
+ j=0;
+ tan_sum=0;
+ k=0;
+ gyou=1,retu=0;
+ while(1){
+ set_speed();
+ while(CW==XLOW){
+ }
+ scount=0;
+ mled1=ON;
+ while(CW==XHI){
+ wait_ms(1);
+ scount++;
+ }
+ mled1=OFF;
+
+ if(min_ms < scount && scount < max_ms){
+ //lcd.printf(".");
+ code[k]=1;
+ k++;
+ tan_sum=tan_sum+scount;
+ j++;
+ }
+
+ else if ( scount > tanten*2.0){
+ //lcd.printf("_");
+ code[k]=2;
+ k++;
+ tan_sum=tan_sum+scount/3;
+ j++;
+ }
+
+ lcd.locate(7,0);
+ lcd.printf("%2d",k);
+
+ scount=0;
+ while(CW==XLOW){
+ wait_ms(1);
+ scount++;
+ if(scount > tanten*10){
+ break;
+ }
+ }
+
+ if(k>8){
+ k=0;
+ lcd_scprintf('*');
+ for(i=0;i<=7;i++){
+ code[i]=0;
+ }
+ }
+
+ if(scount > tanten*2.0){
+ cw_sum=0;
+ for(i=0;i<=7;i++){
+ cw_sum=cw_sum+code[i]*int(pow(2.0,i));
+ }
+ if(cw_sum==BT){
+ lcd_scprintf('[');lcd_scprintf('B');lcd_scprintf('T');lcd_scprintf(']');
+ }
+ else if(cw_sum==KN){
+ lcd_scprintf('[');lcd_scprintf('K');lcd_scprintf('N');lcd_scprintf(']');
+ }
+ else if(cw_sum==AR){
+ lcd_scprintf('[');lcd_scprintf('A');lcd_scprintf('R');lcd_scprintf(']');
+ }
+ else if(cw_sum==HH){
+ lcd_scprintf('[');lcd_scprintf('H');lcd_scprintf('H');lcd_scprintf(']');
+ }
+ else if(cw_sum==AS){
+ lcd_scprintf('[');lcd_scprintf('A');lcd_scprintf('S');lcd_scprintf(']');
+ }
+ else if(cw_sum==CT){
+ lcd_scprintf('[');lcd_scprintf('C');lcd_scprintf('T');lcd_scprintf(']');
+ }
+ else if(cw_sum==VA){
+ lcd_scprintf('[');lcd_scprintf('V');lcd_scprintf('A');lcd_scprintf(']');
+ }
+
+ else {
+ lcd_scprintf(mj[cw_sum]);
+ }
+ k=0;
+ for(i=0;i<=7;i++){
+ code[i]=0;
+ }
+ }//if
+
+ if(scount > tanten*7){
+ lcd_scprintf(' ');
+ }
+
+ if(j==10){
+ tanten=tan_sum/10;
+ cpm=60000/(tanten*57)*5;
+ tan_sum=0;
+ j=0;
+ if(cpm > 100){
+ cw_class='P';
+ }
+ else if(cpm > 90){
+ cw_class='S';
+ }
+ else if(cpm > 65){
+ cw_class='1';
+ }
+ else if(cpm > 40){
+ cw_class='2';
+ }
+ else if(cpm > 30){
+ cw_class='3';
+ }
+ lcd.locate(10,0);
+ lcd.printf("%3dc(%c)",cpm,cw_class);
+ //lcd.printf("%3dc,%3dm",cpm,tanten);
+ }
+ }//while 1
+}//main