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
Diff: main.cpp
- Revision:
- 7:79dfe71beb88
- Parent:
- 6:e6cb4a476422
- Child:
- 8:9d22c9910917
--- a/main.cpp Mon Oct 20 15:56:34 2014 +0000
+++ b/main.cpp Mon Oct 20 17:27:54 2014 +0000
@@ -53,7 +53,7 @@
unsigned char gm[32][6]; // Buffer with 32x6 bytes. Graphics memory if you like.
unsigned long CT; // Counter for demo code
-const int LEDBuffer [32][128] = {
+int LEDBuffer [32][128] = {
{9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
{9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
{9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
@@ -87,27 +87,26 @@
{9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
{9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}
-
-
};
-
+bool R1Data1[32]={0,1,0,0,1,0,1,1,0,1};
+bool R1Data2[32]={0,1,0,0,1,0,1,1,0,1};
+bool R1Data3[32]={0,1,0,0,1,0,1,1,0,1};
+bool R1Data4[32]={0,1,0,0,1,0,1,1,0,1};
-void MkPattern() // Fill graphics buffer with colorful test pattern.
-{
- unsigned int col,r,g,b;
- r=0x0f0f0f0f;
- g=0x33333333;
- b=0x55555555;
- for(col=0; col<32; col++) {
- gm[col][0]=(r>>(col % 8)) & 0xff; // Shift red value and mask out LSB.
- gm[col][1]=(g>>(col % 8)) & 0xff; // Shift green value and mask out LSB.
- gm[col][2]=(b>>(col % 8)) & 0xff; // Shift blue value and mask out LSB.
- gm[col][3]=gm[col][0]; // Copy top red byte to bottom red byte.
- gm[col][4]=gm[col][1]; // Copy top green byte to bottom green byte.
- gm[col][5]=gm[col][2]; // Copy top blue byte to bottom blue byte.
- }
-}
+bool G1Data1[32]={0,0,1,0,1,1,0,1,1,0};
+bool G1Data2[32]={0,0,1,0,1,1,0,1,1,0};
+bool G1Data3[32]={0,0,1,0,1,1,0,1,0,0};
+bool G1Data4[32]={0,0,1,0,1,1,0,1,0,0};
+
+bool B1Data1[32]={0,0,0,1,0,1,1,1,1,1};
+bool B1Data2[32]={0,0,0,1,0,1,1,1,1,0};
+bool B1Data3[32]={0,0,0,1,0,1,1,1,1,0};
+bool B1Data4[32]={0,0,0,1,0,1,1,1,1,0};
+
+
+
+
void Init()
{
@@ -117,160 +116,36 @@
OE = HIGH; //display off
ABC = 0;
CT=0;
- MkPattern();
+
}
-void ShiftRight()
-{
- unsigned char i,r,g,b;
- r=gm[31][0]; // Save value of last column (top half)
- g=gm[31][1];
- b=gm[31][2];
- for(i=31; i>0; i--) { // Copy value of column n to column n-1
- gm[i][0]=gm[i-1][0];
- gm[i][1]=gm[i-1][1];
- gm[i][2]=gm[i-1][2];
- }
- gm[0][0]=r; // Paste saved values from last column to first column
- gm[0][1]=g;
- gm[0][2]=b;
- // Do it again for the lower half
- r=gm[31][3];
- g=gm[31][4];
- b=gm[31][5];
-
- for(i=31; i>0; i--) {
- gm[i][3]=gm[i-1][3];
- gm[i][4]=gm[i-1][4];
- gm[i][5]=gm[i-1][5];
- }
- gm[0][3]=r;
- gm[0][4]=g;
- gm[0][5]=b;
-}
void WrRow(unsigned char Row)
{
// Write specified row (and row+8) to display. Valid input: 0 to 7.
ABC = 7-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.
- //R1 = gm[col][0] & (1<<Row); // Red bit, upper half
- //G1 = gm[col][1] & (1<<Row); // Green bit, upper half
- //B1 = gm[col][2] & (1<<Row); // Blue bit, upper half
- //R2 = gm[col][3] & (1<<Row); // Red bit, lower half
- //G2 = gm[col][4] & (1<<Row); // Green bit, lower half
- //B2 = gm[col][5] & (1<<Row); // Blue bit, lower half
if (LEDBuffer [(7-Row)][col] == 0){
R1 = R_Debug1;
G1 = G_Debug1;
B1 = B_Debug1;
- }else if (LEDBuffer [(7-Row)][col] == 1){
- //Red
- R1 = 1;
- G1 = 0;
- B1 = 0;
- }else if (LEDBuffer [(7-Row)][col] == 2){
- //Green
- R1 = 0;
- G1 = 1;
- B1 = 0;
- }else if (LEDBuffer [(7-Row)][col] == 3){
- //Blue
- R1 = 0;
- G1 = 0;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 4){
- //RG
- R1 = 1;
- G1 = 1;
- B1 = 0;
- }else if (LEDBuffer [(7-Row)][col] == 5){
- //GB
- R1 = 0;
- G1 = 1;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 6){
- //RB
- R1 = 1;
- G1 = 0;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 7){
- //White
- R1 = 1;
- G1 = 1;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 8){
- //Blue(Keihin-Tohoku E233 LED Local)
- R1 = 0;
- G1 = 1;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 9){
- //Pink-Red(Keihin-Tohoku E233 LED Rapid)
- R1 = 1;
- G1 = 0;
- B1 = 1;
- }else{
- R1 = 0;
- G1 = 0;
- B1 = 0;
+ }else {
+ R1 = R1Data1[(LEDBuffer [(7-Row)][col])];
+ G1 = G1Data1[(LEDBuffer [(7-Row)][col])];
+ B1 = B1Data1[(LEDBuffer [(7-Row)][col])];
}
-
+
if (LEDBuffer [(15-Row)][col] == 0){
R2 = R_Debug1;
G2 = G_Debug1;
B2 = B_Debug1;
- }else if (LEDBuffer [(15-Row)][col] == 1){
- //Red
- R2 = 1;
- G2 = 0;
- B2 = 0;
- }else if (LEDBuffer [(15-Row)][col] == 2){
- //Green
- R2 = 0;
- G2 = 1;
- B2 = 0;
- }else if (LEDBuffer [(15-Row)][col] == 3){
- //Blue
- R2 = 0;
- G2 = 0;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 4){
- //RG
- R2 = 1;
- G2 = 1;
- B2 = 0;
- }else if (LEDBuffer [(15-Row)][col] == 5){
- //GB
- R2 = 0;
- G2 = 1;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 6){
- //RB
- R2 = 1;
- G2 = 0;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 7){
- //White
- R2 = 1;
- G2 = 1;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 8){
- //Blue(Keihin-Tohoku E233 LED)
- R2 = 0;
- G2 = 1;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 9){
- //Pink-Red(Keihin-Tohoku E233 LED Rapid)
- R2 = 1;
- G2 = 0;
- B2 = 1;
- }else{
- R2 = 0;
- G2 = 0;
- B2 = 0;
- }
+ }else {
+ R2 = R1Data1[(LEDBuffer [(15-Row)][col])];
+ G2 = G1Data1[(LEDBuffer [(15-Row)][col])];
+ B2 = B1Data1[(LEDBuffer [(15-Row)][col])];
+ }
CLK = HIGH; // tick (clock bit in)
CLK = LOW; // tock
@@ -289,111 +164,21 @@
R1 = R_Debug2;
G1 = G_Debug2;
B1 = B_Debug2;
- }else if (LEDBuffer [(7-Row)][col] == 1){
- //Red
- R1 = 1;
- G1 = 0;
- B1 = 0;
- }else if (LEDBuffer [(7-Row)][col] == 2){
- //Green
- R1 = 0;
- G1 = 1;
- B1 = 0;
- }else if (LEDBuffer [(7-Row)][col] == 3){
- //Blue
- R1 = 0;
- G1 = 0;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 4){
- //RG
- R1 = 1;
- G1 = 1;
- B1 = 0;
- }else if (LEDBuffer [(7-Row)][col] == 5){
- //GB
- R1 = 0;
- G1 = 1;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 6){
- //RB
- R1 = 1;
- G1 = 0;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 7){
- //White
- R1 = 1;
- G1 = 1;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 8){
- //Blue(Keihin-Tohoku E233 LED)
- R1 = 0;
- G1 = 1;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 9){
- //Pink-Red(Keihin-Tohoku E233 LED Rapid)
- R1 = 1;
- G1 = 0;
- B1 = 0;
}else{
- R1 = 0;
- G1 = 0;
- B1 = 0;
+ R1 = R1Data2[(LEDBuffer [(7-Row)][col])];
+ G1 = G1Data2[(LEDBuffer [(7-Row)][col])];
+ B1 = B1Data2[(LEDBuffer [(7-Row)][col])];
}
if (LEDBuffer [(15-Row)][col] == 0){
R2 = R_Debug2;
G2 = G_Debug2;
B2 = B_Debug2;
- }else if (LEDBuffer [(15-Row)][col] == 1){
- //Red
- R2 = 1;
- G2 = 0;
- B2 = 0;
- }else if (LEDBuffer [(15-Row)][col] == 2){
- //Green
- R2 = 0;
- G2 = 1;
- B2 = 0;
- }else if (LEDBuffer [(15-Row)][col] == 3){
- //Blue
- R2 = 0;
- G2 = 0;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 4){
- //RG
- R2 = 1;
- G2 = 1;
- B2 = 0;
- }else if (LEDBuffer [(15-Row)][col] == 5){
- //GB
- R2 = 0;
- G2 = 1;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 6){
- //RB
- R2 = 1;
- G2 = 0;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 7){
- //White
- R2 = 1;
- G2 = 1;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 8){
- //Blue(Keihin-Tohoku E233 LED)
- R2 = 0;
- G2 = 1;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 9){
- //Pink-Red(Keihin-Tohoku E233 LED Rapid)
- R2 = 1;
- G2 = 0;
- B2 = 0;
}else{
- R2 = 0;
- G2 = 0;
- B2 = 0;
- }
+ R2 = R1Data2[(LEDBuffer [(15-Row)][col])];
+ G2 = G1Data2[(LEDBuffer [(15-Row)][col])];
+ B2 = B1Data2[(LEDBuffer [(15-Row)][col])];
+ }
CLK = HIGH; // tick (clock bit in)
CLK = LOW; // tock
@@ -412,111 +197,21 @@
R1 = R_Debug3;
G1 = G_Debug3;
B1 = B_Debug3;
- }else if (LEDBuffer [(7-Row)][col] == 1){
- //Red
- R1 = 1;
- G1 = 0;
- B1 = 0;
- }else if (LEDBuffer [(7-Row)][col] == 2){
- //Green
- R1 = 0;
- G1 = 1;
- B1 = 0;
- }else if (LEDBuffer [(7-Row)][col] == 3){
- //Blue
- R1 = 0;
- G1 = 0;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 4){
- //RG
- R1 = 1;
- G1 = 1;
- B1 = 0;
- }else if (LEDBuffer [(7-Row)][col] == 5){
- //GB
- R1 = 0;
- G1 = 1;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 6){
- //RB
- R1 = 1;
- G1 = 0;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 7){
- //White
- R1 = 1;
- G1 = 1;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 8){
- //Blue(Keihin-Tohoku E233 LED)
- R1 = 0;
- G1 = 0;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 9){
- //Pink-Red(Keihin-Tohoku E233 LED Rapid)
- R1 = 1;
- G1 = 0;
- B1 = 0;
}else{
- R1 = 0;
- G1 = 0;
- B1 = 0;
+ R1 = R1Data3[(LEDBuffer [(7-Row)][col])];
+ G1 = G1Data3[(LEDBuffer [(7-Row)][col])];
+ B1 = B1Data3[(LEDBuffer [(7-Row)][col])];
}
if (LEDBuffer [(15-Row)][col] == 0){
R2 = R_Debug3;
G2 = G_Debug3;
B2 = B_Debug3;
- }else if (LEDBuffer [(15-Row)][col] == 1){
- //Red
- R2 = 1;
- G2 = 0;
- B2 = 0;
- }else if (LEDBuffer [(15-Row)][col] == 2){
- //Green
- R2 = 0;
- G2 = 1;
- B2 = 0;
- }else if (LEDBuffer [(15-Row)][col] == 3){
- //Blue
- R2 = 0;
- G2 = 0;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 4){
- //RG
- R2 = 1;
- G2 = 1;
- B2 = 0;
- }else if (LEDBuffer [(15-Row)][col] == 5){
- //GB
- R2 = 0;
- G2 = 1;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 6){
- //RB
- R2 = 1;
- G2 = 0;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 7){
- //White
- R2 = 1;
- G2 = 1;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 8){
- //Blue(Keihin-Tohoku E233 LED)
- R2 = 0;
- G2 = 0;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 9){
- //Pink-Red(Keihin-Tohoku E233 LED Rapid)
- R2 = 1;
- G2 = 0;
- B2 = 0;
}else{
- R2 = 0;
- G2 = 0;
- B2 = 0;
- }
+ R2 = R1Data3[(LEDBuffer [(15-Row)][col])];
+ G2 = G1Data3[(LEDBuffer [(15-Row)][col])];
+ B2 = B1Data3[(LEDBuffer [(15-Row)][col])];
+ }
CLK = HIGH; // tick (clock bit in)
CLK = LOW; // tock
@@ -535,55 +230,10 @@
R1 = R_Debug4;
G1 = G_Debug4;
B1 = B_Debug4;
- }else if (LEDBuffer [(7-Row)][col] == 1){
- //Red
- R1 = 1;
- G1 = 0;
- B1 = 0;
- }else if (LEDBuffer [(7-Row)][col] == 2){
- //Green
- R1 = 0;
- G1 = 1;
- B1 = 0;
- }else if (LEDBuffer [(7-Row)][col] == 3){
- //Blue
- R1 = 0;
- G1 = 0;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 4){
- //RG
- R1 = 1;
- G1 = 1;
- B1 = 0;
- }else if (LEDBuffer [(7-Row)][col] == 5){
- //GB
- R1 = 0;
- G1 = 1;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 6){
- //RB
- R1 = 1;
- G1 = 0;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 7){
- //White
- R1 = 1;
- G1 = 1;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 8){
- //Blue(Keihin-Tohoku E233 LED)
- R1 = 0;
- G1 = 0;
- B1 = 1;
- }else if (LEDBuffer [(7-Row)][col] == 9){
- //Pink-Red(Keihin-Tohoku E233 LED Rapid)
- R1 = 1;
- G1 = 0;
- B1 = 0;
}else{
- R1 = 0;
- G1 = 0;
- B1 = 0;
+ R1 = R1Data4[(LEDBuffer [(7-Row)][col])];
+ G1 = G1Data4[(LEDBuffer [(7-Row)][col])];
+ B1 = B1Data4[(LEDBuffer [(7-Row)][col])];
}
if (LEDBuffer [(15-Row)][col] == 0){
@@ -591,55 +241,10 @@
G2 = G_Debug4;
B2 = B_Debug4;
}else if (LEDBuffer [(15-Row)][col] == 1){
- //Red
- R2 = 1;
- G2 = 0;
- B2 = 0;
- }else if (LEDBuffer [(15-Row)][col] == 2){
- //Green
- R2 = 0;
- G2 = 1;
- B2 = 0;
- }else if (LEDBuffer [(15-Row)][col] == 3){
- //Blue
- R2 = 0;
- G2 = 0;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 4){
- //RG
- R2 = 1;
- G2 = 1;
- B2 = 0;
- }else if (LEDBuffer [(15-Row)][col] == 5){
- //GB
- R2 = 0;
- G2 = 1;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 6){
- //RB
- R2 = 1;
- G2 = 0;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 7){
- //White
- R2 = 1;
- G2 = 1;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 8){
- //Blue(Keihin-Tohoku E233 LED)
- R2 = 0;
- G2 = 0;
- B2 = 1;
- }else if (LEDBuffer [(15-Row)][col] == 9){
- //Pink-Red(Keihin-Tohoku E233 LED Rapid)
- R2 = 1;
- G2 = 0;
- B2 = 0;
- }else{
- R2 = 0;
- G2 = 0;
- B2 = 0;
- }
+ R2 = R1Data4[(LEDBuffer [(15-Row)][col])];
+ G2 = G1Data4[(LEDBuffer [(15-Row)][col])];
+ B2 = B1Data4[(LEDBuffer [(15-Row)][col])];
+ }
CLK = HIGH; // tick (clock bit in)
CLK = LOW; // tock
@@ -648,137 +253,7 @@
LAT = LOW;
}
-void WrRow5(unsigned char Row)
-{
- // Write specified row (and row+8) to display. Valid input: 0 to 7.
- ABC = 7-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 (LEDBuffer [(7-Row)][col] == 7){
- R1 = 1;
- G1 = 1;
- B1 = 1;
- }else{
- R1 = 0;
- G1 = 0;
- B1 = 0;
- }
- if (LEDBuffer [(15-Row)][col] == 7){
- R2 = 1;
- G2 = 1;
- B2 = 1;
- }else{
- R2 = 0;
- G2 = 0;
- B2 = 0;
- }
-
- CLK = HIGH; // tick (clock bit in)
- CLK = LOW; // tock
- }
- LAT = HIGH; // Latch entire row
- LAT = LOW;
-}
-
-void WrRow6(unsigned char Row)
-{
- // Write specified row (and row+8) to display. Valid input: 0 to 7.
- ABC = 7-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 (LEDBuffer [(7-Row)][col] == 7){
- R1 = 1;
- G1 = 1;
- B1 = 1;
- }else{
- R1 = 0;
- G1 = 0;
- B1 = 0;
- }
-
- if (LEDBuffer [(15-Row)][col] == 7){
- R2 = 1;
- G2 = 1;
- B2 = 1;
- }else{
- R2 = 0;
- G2 = 0;
- B2 = 0;
- }
-
- CLK = HIGH; // tick (clock bit in)
- CLK = LOW; // tock
- }
- LAT = HIGH; // Latch entire row
- LAT = LOW;
-}
-
-void WrRow7(unsigned char Row)
-{
- // Write specified row (and row+8) to display. Valid input: 0 to 7.
- ABC = 7-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 (LEDBuffer [(7-Row)][col] == 7){
- R1 = 1;
- G1 = 1;
- B1 = 1;
- }else{
- R1 = 0;
- G1 = 0;
- B1 = 0;
- }
-
- if (LEDBuffer [(15-Row)][col] == 7){
- R2 = 1;
- G2 = 1;
- B2 = 1;
- }else{
- R2 = 0;
- G2 = 0;
- B2 = 0;
- }
-
- CLK = HIGH; // tick (clock bit in)
- CLK = LOW; // tock
- }
- LAT = HIGH; // Latch entire row
- LAT = LOW;
-}
-
-void WrRow8(unsigned char Row)
-{
- // Write specified row (and row+8) to display. Valid input: 0 to 7.
- ABC = 7-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 (LEDBuffer [(7-Row)][col] == 7){
- R1 = 1;
- G1 = 1;
- B1 = 1;
- }else{
- R1 = 0;
- G1 = 0;
- B1 = 0;
- }
-
- if (LEDBuffer [(15-Row)][col] == 7){
- R2 = 1;
- G2 = 1;
- B2 = 1;
- }else{
- R2 = 0;
- G2 = 0;
- B2 = 0;
- }
-
- 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.
@@ -820,7 +295,6 @@
for(int Row=0; Row<8; Row++) {
OE = HIGH; // Disable output
WrRow(Row);
- //WrRow2(Row);
//wait_us(10);
OE = LOW; // Enable output
@@ -854,42 +328,7 @@
wait_us(10); // Wasting some time. Use for whatever else. Probably better with a ticker for the display refresh.
}
- //5
-// for(int Row=0; Row<8; Row++) {
-// OE = HIGH; // Disable output
-// WrRow5(Row);
-// //wait_us(10);
-// OE = LOW; // Enable output
-//
-// wait_us(10); // Wasting some time. Use for whatever else. Probably better with a ticker for the display refresh.
-// }
- //6
-// for(int Row=0; Row<8; Row++) {
-// OE = HIGH; // Disable output
-// WrRow6(Row);
-// //wait_us(10);
-// OE = LOW; // Enable output
-//
-// wait_us(10); // Wasting some time. Use for whatever else. Probably better with a ticker for the display refresh.
-// }
- //7
-// for(int Row=0; Row<8; Row++) {
-// OE = HIGH; // Disable output
-// WrRow7(Row);
-// //wait_us(10);
-// OE = LOW; // Enable output
-//
-// wait_us(10); // Wasting some time. Use for whatever else. Probably better with a ticker for the display refresh.
-// }
- //8
-// for(int Row=0; Row<8; Row++) {
-// OE = HIGH; // Disable output
-// WrRow8(Row);
-// //wait_us(10);
-// OE = LOW; // Enable output
-//
-// wait_us(10); // Wasting some time. Use for whatever else. Probably better with a ticker for the display refresh.
-// }
+
}