Chi rashi
Aliexpressなどで販売されている64x32のフルカラードットマトリクスLED2枚とNucleo F401REを利用して、 E233系の駅停車時、路線名表示ありのLED側面行先表示を再現するプログラムです。 3秒間隔、3段階切替で、路線名、種別、行先、次停車駅を個別に指定することが可能です。
Dependencies: SDFileSystem mbed
Revision 31:d186b04b983e, committed 2015-02-22
- Comitter:
- chirashi
- Date:
- Sun Feb 22 10:25:54 2015 +0000
- Parent:
- 30:3ac9aa4faa34
- Child:
- 32:3bf210e07de7
- Commit message:
- .
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Sun Feb 15 02:18:58 2015 +0000
+++ b/main.cpp Sun Feb 22 10:25:54 2015 +0000
@@ -811,7 +811,35 @@
}
-
+int CharToInt(unsigned char Sertemp1,unsigned char Sertemp2,unsigned char Sertemp3){
+ int n1 = 0 ;
+ int n2 = 0 ;
+ int n3 = 0 ;
+ int n = 0;
+
+ if ( Sertemp1 < '0' || Sertemp1 > '9' ) {
+ // error
+ } else {
+ n1 = (int)(Sertemp1 - '0') ;
+ //pc.printf("%d,",n1);
+ }
+ if ( Sertemp2 < '0' || Sertemp2 > '9' ) {
+ // error
+ } else {
+ n2 = (int)(Sertemp2 - '0') ;
+ //pc.printf("%d,",n2);
+ }
+ if ( Sertemp3 < '0' || Sertemp3 > '9' ) {
+ // error
+ } else {
+ n3 = (int)(Sertemp3 - '0') ;
+ //pc.printf("%d\r\n",n3);
+ }
+ n = (n1 * 100) + (n2 * 10) + n3;
+ return n;
+ }
+
+
void pc_rx(){
//pc.putc(pc.getc());
@@ -831,147 +859,41 @@
//SerialBuffer[count] = '\0'; // 末尾に終端文字を入れる
for(int a = 0; a < count; a++){
-
ABuffer[a] = SerialBuffer[a];
}
-
count = 0;
//路線名 L
if(ABuffer[0] == 'L'){
- unsigned char Sertemp1 = ABuffer[1];
- unsigned char Sertemp2 = ABuffer[2];
- unsigned char Sertemp3 = ABuffer[3];
- int n1 = 0 ;
- int n2 = 0 ;
- int n3 = 0 ;
- int n = 0;
-
-
- if ( Sertemp1 < '0' || Sertemp1 > '9' ) {
- // error
- } else {
- n1 = (int)(Sertemp1 - '0') ;
- //pc.printf("%d,",n1);
- }
- if ( Sertemp2 < '0' || Sertemp2 > '9' ) {
- // error
- } else {
- n2 = (int)(Sertemp2 - '0') ;
- //pc.printf("%d,",n2);
- }
- if ( Sertemp3 < '0' || Sertemp3 > '9' ) {
- // error
- } else {
- n3 = (int)(Sertemp3 - '0') ;
- //pc.printf("%d\r\n",n3);
- }
- n = (n1 * 100) + (n2 * 10) + n3;
- LineNumber = n;
- pc.printf("Line:%d\r\n",n);
+ //路線名 L
+ //ABuffer[0]は'L'
+ LineNumber = CharToInt(ABuffer[1],ABuffer[2],ABuffer[3]);
+ pc.printf("Line:%d\r\n",LineNumber);
}
//種別 K
if(ABuffer[0] == 'K'){
- unsigned char Sertemp1 = ABuffer[1];
- unsigned char Sertemp2 = ABuffer[2];
- unsigned char Sertemp3 = ABuffer[3];
- int n1 = 0 ;
- int n2 = 0 ;
- int n3 = 0 ;
- int n = 0;
-
-
- if ( Sertemp1 < '0' || Sertemp1 > '9' ) {
- // error
- } else {
- n1 = (int)(Sertemp1 - '0') ;
- //pc.printf("%d,",n1);
- }
- if ( Sertemp2 < '0' || Sertemp2 > '9' ) {
- // error
- } else {
- n2 = (int)(Sertemp2 - '0') ;
- //pc.printf("%d,",n2);
- }
- if ( Sertemp3 < '0' || Sertemp3 > '9' ) {
- // error
- } else {
- n3 = (int)(Sertemp3 - '0') ;
- //pc.printf("%d,",n3);
- }
- n = (n1 * 100) + (n2 * 10) + n3;
- KindNumber = n;
- pc.printf("Kind:%d\r\n",n);
+ //種別 K
+ //ABuffer[0]は'K'
+ KindNumber = CharToInt(ABuffer[1],ABuffer[2],ABuffer[3]);
+ pc.printf("Kind:%d\r\n",KindNumber);
}
//行先 F
if(ABuffer[0] == 'F'){
- unsigned char Sertemp1 = ABuffer[1];
- unsigned char Sertemp2 = ABuffer[2];
- unsigned char Sertemp3 = ABuffer[3];
- int n1 = 0 ;
- int n2 = 0 ;
- int n3 = 0 ;
- int n = 0;
-
-
- if ( Sertemp1 < '0' || Sertemp1 > '9' ) {
- // error
- } else {
- n1 = (int)(Sertemp1 - '0') ;
- //pc.printf("%d,",n1);
- }
- if ( Sertemp2 < '0' || Sertemp2 > '9' ) {
- // error
- } else {
- n2 = (int)(Sertemp2 - '0') ;
- //pc.printf("%d,",n2);
- }
- if ( Sertemp3 < '0' || Sertemp3 > '9' ) {
- // error
- } else {
- n3 = (int)(Sertemp3 - '0') ;
- //pc.printf("%d,",n3);
- }
- n = (n1 * 100) + (n2 * 10) + n3;
- ForNumber = n;
- pc.printf("For:%d\r\n",n);
+ //行先 F
+ //ABuffer[0]は'F'
+ ForNumber = CharToInt(ABuffer[1],ABuffer[2],ABuffer[3]);
+ pc.printf("For:%d\r\n",ForNumber);
}
- //次停車駅 K
+ //次停車駅 N
if(ABuffer[0] == 'N'){
- unsigned char Sertemp1 = ABuffer[1];
- unsigned char Sertemp2 = ABuffer[2];
- unsigned char Sertemp3 = ABuffer[3];
- int n1 = 0 ;
- int n2 = 0 ;
- int n3 = 0 ;
- int n = 0;
-
-
- if ( Sertemp1 < '0' || Sertemp1 > '9' ) {
- // error
- } else {
- n1 = (int)(Sertemp1 - '0') ;
- //pc.printf("%d,",n1);
- }
- if ( Sertemp2 < '0' || Sertemp2 > '9' ) {
- // error
- } else {
- n2 = (int)(Sertemp2 - '0') ;
- //pc.printf("%d,",n2);
- }
- if ( Sertemp3 < '0' || Sertemp3 > '9' ) {
- // error
- } else {
- n3 = (int)(Sertemp3 - '0') ;
- //pc.printf("%d,",n3);
- }
- n = (n1 * 100) + (n2 * 10) + n3;
- NextStaNumber = n;
- pc.printf("NextStation:%d\r\n",n);
+ //次停車駅 N
+ //ABuffer[0]は'N'
+ NextStaNumber = CharToInt(ABuffer[1],ABuffer[2],ABuffer[3]);
+ pc.printf("NextStation:%d\r\n",NextStaNumber);
}
//スクロール有効/無効 S
@@ -997,6 +919,38 @@
pc.printf("Set\r\n");
SDFileRead();
}
+
+ //データ一括設定
+ //先頭文字:'A'
+ if(ABuffer[0] == 'A'){
+ //路線名 L
+ //ABuffer[1]は'L'
+ LineNumber = CharToInt(ABuffer[2],ABuffer[3],ABuffer[4]);
+ pc.printf("Line:%d\r\n",LineNumber);
+
+ //種別 K
+ //ABuffer[5]は'K'
+ KindNumber = CharToInt(ABuffer[6],ABuffer[7],ABuffer[8]);
+ pc.printf("Kind:%d\r\n",KindNumber);
+
+ //行先 F
+ //ABuffer[9]は'F'
+ ForNumber = CharToInt(ABuffer[10],ABuffer[11],ABuffer[12]);
+ pc.printf("For:%d\r\n",ForNumber);
+
+ //次停車駅 N
+ //ABuffer[13]は'N'
+ NextStaNumber = CharToInt(ABuffer[14],ABuffer[15],ABuffer[16]);
+ pc.printf("NextStation:%d\r\n",NextStaNumber);
+
+ //一括設定時は続けてSDからの読み込み
+ pc.printf("Set\r\n");
+ SDFileRead();
+ Scroll = 0;
+ //即時反映
+ TimerTick();
+ }
+
busyflag = false;
}else{
count++;