Diff: main.cpp

Revision:

13:0c542447e6da

Parent:

12:680db9f1f4eb

Child:

14:0f4d44927b20

--- a/main.cpp	Wed Nov 12 17:24:45 2014 +0000
+++ b/main.cpp	Thu Nov 13 16:29:36 2014 +0000
@@ -18,6 +18,8 @@
 */
 
 #include "mbed.h"
+#include "SDFileSystem.h"
+
 #define LOW 0
 #define HIGH 1
 
@@ -40,10 +42,12 @@
 #define LED_Width 128
 #define LED_Height 16
 
-BusOut ABC(D8,D9,D10,D14); // Row address.
-DigitalOut CLK(D11);    //  Data clock    - rising edge
-DigitalOut LAT(D12);    //  Data latch    - active low (pulse up after data load)
-DigitalOut OE(D13);     //  Output enable - active low (hold high during data load, bring low after LAT pulse)
+SDFileSystem sd(D11, D12, D13, D10, "sd");
+Serial pc(USBTX,USBRX );
+BusOut ABC(D8,D9,PB_13,D14); // Row address.
+DigitalOut CLK(PB_14);    //  Data clock    - rising edge
+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(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
@@ -52,14 +56,40 @@
 DigitalOut B2(D5);      //  BLUE  Serial in for lower half
 
 
+//SumSW
+DigitalOut SCK(PB_7); 
+DigitalOut SI(PC_13); 
+DigitalOut RCK(PC_14); 
+
+DigitalIn SumSW1(PA_0);
+DigitalIn SumSW2(PA_1);
+DigitalIn SumSW4(PA_4);
+DigitalIn SumSW8(PB_0);
+
+
+
 
 
 Ticker ChangeTimer;
+
+
 int ChangeCount = 0;
 
+int LineNumber = 0;
+int KindNumber = 0;
+int ForNumber = 0;
+int NextStaNumber = 0;
+
+
+
+//SDCardFilePath
+char* SDFilePath = "/sd/a.txt";
+
 unsigned char gm[32][6]; // Buffer with 32x6 bytes. Graphics memory if you like.
 unsigned long CT; //        Counter for demo code
 
+
+
 int LEDBuffer [32][128] = {
 {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
 {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,7,15,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
@@ -414,9 +444,7 @@
         OE = LOW; // Enable output
         
         wait_us(10); // Wasting some time. Use for whatever else. Probably better with a ticker for the display refresh.
-    }
-                        
-        
+    }       
 }
 
 
@@ -434,33 +462,82 @@
 
 void TimerTick(){
     if (ChangeCount == 0){
+        ChangeCount = ChangeCount + 1;
+    }else if(ChangeCount == 1 ){
+        ChangeCount = ChangeCount + 1;
+        //ChangeCount = 0;
+    }else if(ChangeCount == 2){     
+        ChangeCount = 0;
+    }else{
+         
+    }   
+}
+
+
+int main()
+{
+    Init(); // Set things up
+    //Serial
+    pc.printf("Power ON\r\n");
+    
+    //SumSW
+    SI = HIGH;
+    SCK = HIGH;
+    SI = LOW;
+    SCK = LOW;
+    
+    for(int a = 0; a < 14; a++){
+        SCK = HIGH;
+        SCK = LOW;     
+    }
+    
+    RCK = HIGH;
+    RCK = LOW;
     
     
     
     
-    ChangeCount = ChangeCount + 1;
-    }else if(ChangeCount == 1 ){
-    
+    //SDCard
+    SDFilePath = "/sd/2.bin";
     
-    ChangeCount = ChangeCount + 1;
-    //ChangeCount = 0;
-    }else if(ChangeCount == 2){
-        
-    ChangeCount = 0;
+    FILE *fp = fopen(SDFilePath, "r");
+    if(fp == NULL) {
+        pc.printf("SDFileOpen Error %s\r\n",SDFilePath);
+        //error("Could not open file for write\r\n");
     }else{
-    
-    
+        //fprintf(fp, "Hello fun SD Card World!");
+        pc.printf("SDFileOpen Success %s\r\n",SDFilePath);
+        
+    //SDDataReadtest
+    //int Data;
+    //for(int y = 0; y < 32; y++){  
+    //    for(int x = 0; x <112; x++){
+    //        Data = getc(fp);
+    //        LEDBuffer[y][x] = Data;    
+    //    }           
+    //}           
+        fclose(fp); 
     }
-        
     
-}
-
-int main()
-{
-    Init(); // Set things up
+    //Debug
+    //DataSerialOut
+    for(int y = 0; y < 32; y++){
+        for(int x = 0; x <128; x++){
+            if(LEDBuffer[y][x]== 0){
+                //pc.printf("0,"); 
+                pc.printf("  "); 
+            }else{
+                //pc.printf("#"); 
+                pc.printf("%.02d",LEDBuffer[y][x]); 
+            }
+        }
+        pc.printf("\r\n");           
+    }
+         
+    //DisplayTimer
     ChangeTimer.attach(&TimerTick,3);
     
-    while(1) { // Messy demo loop following...
+    while(1) { 
         CT++;
         if (ChangeCount == 0){
             Paint(LEDBuffer);
@@ -470,32 +547,6 @@
             Paint(LEDBuffer3);
         }
         
-        //if((CT<=2560)||(CT>=2880 && CT<=4160)) {
-        //    Paint(); // Refresh display
-        //    if((CT % 20)==0) ShiftRight(); // After every 20 refresh, do a ShiftRight
-        //}
-        
-        //if(CT==2560) {
-        //    for(int c=0; c<8; c++) {
-        //        for(int x=c; x<(31-c); x++) {// Top side
-        //            Pset(x,c,c);
-        //            Paint(); // Display refresh time sets loop duration.
-        //        }
-        //        for(int y=c; y<(15-c); y++) {// Right side
-        //            Pset(31-c,y,c);
-        //            Paint();
-        //        }
-        //        for(int x=(31-c); x>=c; x--) {// Bottom side
-        //            Pset(x,(15-c),c);
-        //            Paint();
-        //        }
-        //        for(int y=(15-c); y>=c; y--) { // Left side
-        //            Pset(c,y,c);
-        //            Paint();
-        //        }
-        //    }
-        //}
-         
         if(CT>4160) {
             //MkPattern(); // Restore original priceless artwork
             CT=0; // Start all over.