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 28:4cc6aa3acd92, committed 2015-02-02
- Comitter:
- chirashi
- Date:
- Mon Feb 02 11:44:47 2015 +0000
- Parent:
- 27:3dccc05e760b
- Child:
- 29:bc82c25b6b94
- Commit message:
- .
Changed in this revision
| F401RE-32128-fullcolortest.lib | Show annotated file Show diff for this revision Revisions of this file |
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/F401RE-32128-fullcolortest.lib Mon Feb 02 11:44:47 2015 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/chirashi/code/F401RE-32128-fullcolortest/#3dccc05e760b
--- a/main.cpp Mon Jan 12 05:09:51 2015 +0000
+++ b/main.cpp Mon Feb 02 11:44:47 2015 +0000
@@ -86,12 +86,12 @@
DigitalOut LAT(PB_15); // Data latch - active low (pulse up after data load)
DigitalOut OE(PB_1); // Output enable - active low (hold high during data load, bring low after LAT pulse)
-DigitalOut R1(D4); // RED Serial in for upper half
-DigitalOut R2(D5); // RED Serial in for lower half
-DigitalOut G1(D6); // GREEN Serial in for upper half
-DigitalOut G2(D7); // GREEN Serial in for lower half
-DigitalOut B1(D2); // BLUE Serial in for upper half
-DigitalOut B2(D3); // BLUE Serial in for lower half
+DigitalOut R1(D6); // RED Serial in for upper half
+DigitalOut R2(D7); // RED Serial in for lower half
+DigitalOut G1(D2); // GREEN Serial in for upper half
+DigitalOut G2(D3); // GREEN Serial in for lower half
+DigitalOut B1(D4); // BLUE Serial in for upper half
+DigitalOut B2(D5); // BLUE Serial in for lower half
@@ -132,10 +132,10 @@
int DisplayMode = 1;
//スクロール有効/無効(テスト用)
-bool Scroll = 0;
+bool Scroll = 1;
//起動時スクロール読み込み有効/無効(SDがない場合0にする)
-bool ScrollEnable = 0;
+bool ScrollEnable = 1;
int ChangeCount = 0;
int LineNumber = 12;
@@ -332,22 +332,42 @@
//16 Green(Utsunomiya Line)
//17 Green(Joban Local Local)
//18 Keikyu Logo(Gray
-bool R1Data1[32]={0,1,0,0,1,0,1,1,0,1,1,1,1,0,1,1,0,0,1};
-bool R1Data2[32]={0,1,0,0,1,0,1,1,0,1,1,0,1,0,0,0,0,0,1};
-bool R1Data3[32]={0,1,0,0,1,0,1,1,0,1,1,0,1,0,0,0,0,0,0};
-bool R1Data4[32]={0,1,0,0,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0};
+
+bool R1Data[8][32]={
+{0,1,0,0,1,0,1,1,0,1,1,1,1,0,1,1,0,0,1},
+{0,1,0,0,1,0,1,1,0,1,1,0,1,0,0,0,0,0,1},
+{0,1,0,0,1,0,1,1,0,1,1,0,1,0,0,0,0,0,0},
+{0,1,0,0,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0},
+
+{0,1,0,0,1,0,1,1,0,1,1,1,1,0,1,1,0,0,1},
+{0,1,0,0,1,0,1,1,0,1,1,0,1,0,0,0,0,0,1},
+{0,1,0,0,1,0,1,1,0,1,1,0,1,0,0,0,0,0,0},
+{0,1,0,0,1,0,1,1,0,1,0,0,1,0,0,0,0,0,0}
+};
-bool G1Data1[32]={0,0,1,0,1,1,0,1,1,0,1,1,1,1,0,1,1,1,1};
-bool G1Data2[32]={0,0,1,0,1,1,0,1,1,0,1,1,0,0,0,0,1,1,1};
-bool G1Data3[32]={0,0,1,0,1,1,0,1,0,0,0,0,0,0,0,0,0,1,0};
-bool G1Data4[32]={0,0,1,0,1,1,0,1,0,0,0,0,0,0,0,0,0,1,0};
+bool G1Data[8][32]={
+{0,0,1,0,1,1,0,1,1,0,1,1,1,1,0,1,1,1,1},
+{0,0,1,0,1,1,0,1,1,0,1,1,0,0,0,0,1,1,1},
+{0,0,1,0,1,1,0,1,0,0,0,0,0,0,0,0,0,1,0},
+{0,0,1,0,1,1,0,1,0,0,0,0,0,0,0,0,0,1,0},
+
+{0,0,1,0,1,1,0,1,1,0,1,1,1,1,0,1,1,1,1},
+{0,0,1,0,1,1,0,1,1,0,1,1,0,0,0,0,1,1,1},
+{0,0,1,0,1,1,0,1,0,0,0,0,0,0,0,0,0,1,0},
+{0,0,1,0,1,1,0,1,0,0,0,0,0,0,0,0,0,1,0}
+};
-bool B1Data1[32]={0,0,0,1,0,1,1,1,1,1,0,0,0,0,0,1,0,1,1};
-bool B1Data2[32]={0,0,0,1,0,1,1,1,1,0,0,0,0,0,0,0,0,1,1};
-bool B1Data3[32]={0,0,0,1,0,1,1,1,1,0,0,0,0,0,0,0,0,0,0};
-bool B1Data4[32]={0,0,0,1,0,1,1,1,1,0,0,0,0,0,0,0,0,0,0};
+bool B1Data[8][32]={
+{0,0,0,1,0,1,1,1,1,1,0,0,0,0,0,1,0,1,1},
+{0,0,0,1,0,1,1,1,1,0,0,0,0,0,0,0,0,1,1},
+{0,0,0,1,0,1,1,1,1,0,0,0,0,0,0,0,0,0,0},
+{0,0,0,1,0,1,1,1,1,0,0,0,0,0,0,0,0,0,0},
-
+{0,0,0,1,0,1,1,1,1,1,0,0,0,0,0,1,0,1,1},
+{0,0,0,1,0,1,1,1,1,0,0,0,0,0,0,0,0,1,1},
+{0,0,0,1,0,1,1,1,1,0,0,0,0,0,0,0,0,0,0},
+{0,0,0,1,0,1,1,1,1,0,0,0,0,0,0,0,0,0,0}
+};
@@ -362,144 +382,23 @@
}
-
-
-void WrRow(unsigned char Row, int8_t Buffer[32][128])
+void WriteRow(unsigned char Row, int8_t Buffer[32][128], int8_t index)
{
- // Write specified row (and row+8) to display. Valid input: 0 to 7.
- ABC = 15-Row; // Set row address
- for(int col=0; col<LED_Width; col++) { // To daisychain more displays, I guess you would have to increase this counter to n*32 columns. Might mirror though.
-
- if (Buffer [(15-Row)][col] == 0){
- R1 = R_Debug1;
- G1 = G_Debug1;
- B1 = B_Debug1;
- }else {
- //R1 = R1Data1[(LEDBuffer [(7-Row)][col])];
- //G1 = G1Data1[(LEDBuffer [(7-Row)][col])];
- //B1 = B1Data1[(LEDBuffer [(7-Row)][col])];
- R1 = R1Data1[(Buffer [(15-Row)][col])];
- G1 = G1Data1[(Buffer [(15-Row)][col])];
- B1 = B1Data1[(Buffer [(15-Row)][col])];
- }
-
- if (Buffer [(31-Row)][col] == 0){
- R2 = R_Debug1;
- G2 = G_Debug1;
- B2 = B_Debug1;
- }else {
- R2 = R1Data1[(Buffer [(31-Row)][col])];
- G2 = G1Data1[(Buffer [(31-Row)][col])];
- B2 = B1Data1[(Buffer [(31-Row)][col])];
- }
-
- CLK = HIGH; // tick (clock bit in)
- CLK = LOW; // tock
+ ABC = 15-Row;
+ for(int col=0; col<LED_Width; col++) {
+ R1 = R1Data[index][(Buffer [(15-Row)][col])];
+ G1 = G1Data[index][(Buffer [(15-Row)][col])];
+ B1 = B1Data[index][(Buffer [(15-Row)][col])];
+ R2 = R1Data[index][(Buffer [(31-Row)][col])];
+ G2 = G1Data[index][(Buffer [(31-Row)][col])];
+ B2 = B1Data[index][(Buffer [(31-Row)][col])];
+ CLK = HIGH;
+ CLK = LOW;
}
- LAT = HIGH; // Latch entire row
+ LAT = HIGH;
LAT = LOW;
}
-void WrRow2(unsigned char Row,int8_t Buffer[32][128])
-{
- // Write specified row (and row+8) to display. Valid input: 0 to 7.
- ABC = 15-Row; // Set row address
- for(int col=0; col<LED_Width; col++) { // To daisychain more displays, I guess you would have to increase this counter to n*32 columns. Might mirror though.
-
- if (Buffer [(15-Row)][col] == 0){
- R1 = R_Debug2;
- G1 = G_Debug2;
- B1 = B_Debug2;
- }else{
- R1 = R1Data2[(Buffer [(15-Row)][col])];
- G1 = G1Data2[(Buffer [(15-Row)][col])];
- B1 = B1Data2[(Buffer [(15-Row)][col])];
- }
-
- if (Buffer [(31-Row)][col] == 0){
- R2 = R_Debug2;
- G2 = G_Debug2;
- B2 = B_Debug2;
- }else{
- R2 = R1Data2[(Buffer [(31-Row)][col])];
- G2 = G1Data2[(Buffer [(31-Row)][col])];
- B2 = B1Data2[(Buffer [(31-Row)][col])];
- }
-
- CLK = HIGH; // tick (clock bit in)
- CLK = LOW; // tock
- }
- LAT = HIGH; // Latch entire row
- LAT = LOW;
-}
-
-void WrRow3(unsigned char Row,int8_t Buffer[32][128])
-{
- // Write specified row (and row+8) to display. Valid input: 0 to 7.
- ABC = 15-Row; // Set row address
- for(int col=0; col<LED_Width; col++) { // To daisychain more displays, I guess you would have to increase this counter to n*32 columns. Might mirror though.
-
- if (Buffer [(15-Row)][col] == 0){
- R1 = R_Debug3;
- G1 = G_Debug3;
- B1 = B_Debug3;
- }else{
- R1 = R1Data3[(Buffer [(15-Row)][col])];
- G1 = G1Data3[(Buffer [(15-Row)][col])];
- B1 = B1Data3[(Buffer [(15-Row)][col])];
- }
-
- if (Buffer [(31-Row)][col] == 0){
- R2 = R_Debug3;
- G2 = G_Debug3;
- B2 = B_Debug3;
- }else{
- R2 = R1Data3[(Buffer [(31-Row)][col])];
- G2 = G1Data3[(Buffer [(31-Row)][col])];
- B2 = B1Data3[(Buffer [(31-Row)][col])];
- }
-
- CLK = HIGH; // tick (clock bit in)
- CLK = LOW; // tock
- }
- LAT = HIGH; // Latch entire row
- LAT = LOW;
-}
-
-void WrRow4(unsigned char Row,int8_t Buffer[32][128])
-{
- // Write specified row (and row+8) to display. Valid input: 0 to 7.
- ABC = 15-Row; // Set row address
- for(int col=0; col<LED_Width; col++) { // To daisychain more displays, I guess you would have to increase this counter to n*32 columns. Might mirror though.
-
- if (Buffer [(15-Row)][col] == 0){
- R1 = R_Debug4;
- G1 = G_Debug4;
- B1 = B_Debug4;
- }else{
- R1 = R1Data4[(Buffer [(15-Row)][col])];
- G1 = G1Data4[(Buffer [(15-Row)][col])];
- B1 = B1Data4[(Buffer [(15-Row)][col])];
- }
-
- if (Buffer [(31-Row)][col] == 0){
- R2 = R_Debug4;
- G2 = G_Debug4;
- B2 = B_Debug4;
- }else{
- R2 = R1Data4[(Buffer [(31-Row)][col])];
- G2 = G1Data4[(Buffer [(31-Row)][col])];
- B2 = B1Data4[(Buffer [(31-Row)][col])];
- }
-
- CLK = HIGH; // tick (clock bit in)
- CLK = LOW; // tock
- }
- LAT = HIGH; // Latch entire row
- LAT = LOW;
-}
-
-
void WrRowOFF(unsigned char Row)
{
// Write specified row (and row+8) to display. Valid input: 0 to 7.
@@ -536,48 +435,18 @@
void Paint(int8_t Buffer2[32][128])
{
- // Write graphics memory to display
- //1
- for(int Row=0; Row<LED_Height; Row++) {
- OE = HIGH; // Disable output
- WrRow(Row,Buffer2);
- //wait_us(10);
- OE = LOW; // Enable output
-
- wait_us(DisplayWait); // Wasting some time. Use for whatever else. Probably better with a ticker for the display refresh.
+ for(int index = 0; index < 4; index++){
+ for(int Row=0; Row<LED_Height; Row++) {
+ OE = HIGH; // Disable output
+ WriteRow(Row,Buffer2,index);
+ //wait_us(10);
+ OE = LOW; // Enable output
+ wait_us(DisplayWait); // Wasting some time. Use for whatever else. Probably better with a ticker for the display refresh.
+ }
}
- //2
- for(int Row=0; Row<LED_Height; Row++) {
- OE = HIGH; // Disable output
- //WrRow(Row);
- WrRow2(Row,Buffer2);
- //wait_us(10);
- OE = LOW; // Enable output
-
- wait_us(DisplayWait); // Wasting some time. Use for whatever else. Probably better with a ticker for the display refresh.
- }
- //3
- for(int Row=0; Row<LED_Height; Row++) {
- OE = HIGH; // Disable output
- WrRow3(Row,Buffer2);
- //wait_us(10);
- OE = LOW; // Enable output
-
- wait_us(DisplayWait); // Wasting some time. Use for whatever else. Probably better with a ticker for the display refresh.
- }
- //4
- for(int Row=0; Row<LED_Height; Row++) {
- OE = HIGH; // Disable output
- WrRow4(Row,Buffer2);
- //wait_us(10);
- OE = LOW; // Enable output
-
- wait_us(DisplayWait); // Wasting some time. Use for whatever else. Probably better with a ticker for the display refresh.
- }
}
-
void PaintOFF()
{
// Write graphics memory to display
@@ -1210,9 +1079,15 @@
}
//test
- //sprintf(SDFilePath,"/sd/E233/test2.bin");
+ //sprintf(SDFilePath,"/sd/E233/whitetest.bin");
//SDBufferWrite(LEDBuffer,0,0,128,32);
+ //2段階表示に変更
+ DisplayMode = 2;
+
+
+
+
//Serial
pc.attach(pc_rx, Serial::RxIrq);