Diff: main.cpp

Revision:

0:46f203a79acf

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Jul 17 16:01:41 2011 +0000
@@ -0,0 +1,139 @@
+/*FSK with A9834 by MLabo 2011/07/17*/
+#include "mbed.h"
+#include "TextLCD.h"
+
+TextLCD lcd(p24, p26, p27, p28, p29, p30); //StarBoard Orenge
+DigitalOut FSELECT(p17);
+DigitalOut FSYNC(p18);
+DigitalOut SCLK(p19);
+DigitalOut SDATA(p20);
+
+void serial_out(uint16_t data) {
+
+    FSYNC = 0;
+    data & 0x8000? SDATA = 1 : SDATA = 0;SCLK = 0;SCLK = 1;
+    data & 0x4000? SDATA = 1 : SDATA = 0;SCLK = 0;SCLK = 1;
+    data & 0x2000? SDATA = 1 : SDATA = 0;SCLK = 0;SCLK = 1;
+    data & 0x1000? SDATA = 1 : SDATA = 0;SCLK = 0;SCLK = 1;
+    data & 0x0800? SDATA = 1 : SDATA = 0;SCLK = 0;SCLK = 1;
+    data & 0x0400? SDATA = 1 : SDATA = 0;SCLK = 0;SCLK = 1;
+    data & 0x0200? SDATA = 1 : SDATA = 0;SCLK = 0;SCLK = 1;
+    data & 0x0100? SDATA = 1 : SDATA = 0;SCLK = 0;SCLK = 1;
+    data & 0x0080? SDATA = 1 : SDATA = 0;SCLK = 0;SCLK = 1;
+    data & 0x0040? SDATA = 1 : SDATA = 0;SCLK = 0;SCLK = 1;
+    data & 0x0020? SDATA = 1 : SDATA = 0;SCLK = 0;SCLK = 1;
+    data & 0x0010? SDATA = 1 : SDATA = 0;SCLK = 0;SCLK = 1;
+    data & 0x0008? SDATA = 1 : SDATA = 0;SCLK = 0;SCLK = 1;
+    data & 0x0004? SDATA = 1 : SDATA = 0;SCLK = 0;SCLK = 1;
+    data & 0x0002? SDATA = 1 : SDATA = 0;SCLK = 0;SCLK = 1;
+    data & 0x0001? SDATA = 1 : SDATA = 0;SCLK = 0;SCLK = 1;
+    FSYNC = 1;
+}
+
+int main() {
+float SetFreq;
+uint32_t temp, freqdata;
+uint16_t Uptemp, Lowtemp;
+char l[63];
+
+    SCLK = 1;
+    SDATA = 0;
+    FSYNC = 1;
+    FSELECT = 0;
+    
+    lcd.cls();
+    lcd.locate(0,0);
+    lcd.printf("FSK With AD9834");
+
+    l[0] = 0x01; //BLNK
+    l[1] = 0x01; //BLNK
+    l[2] = 0x01; //BLNK
+    l[3] = 0x03; //T
+    l[4] = 0x0B; //H
+    l[5] = 0x21; //E
+    l[6] = 0x09; //SP
+    l[7] = 0x3B; //Q
+    l[8] = 0x39; //U
+    l[9] = 0x19; //I
+    l[10] = 0x1D; //C
+    l[11] = 0x3D; //K
+    l[12] = 0x09; //SP
+    l[13] = 0x27; //B
+    l[14] = 0x15; //R
+    l[15] = 0x07; //O
+    l[16] = 0x33; //W
+    l[17] = 0x0D; //N
+    l[18] = 0x09; //SP
+    l[19] = 0x2D; //F
+    l[20] = 0x07; //O
+    l[21] = 0x2F; //X
+    l[22] = 0x09; //SP
+    l[23] = 0x35; //J
+    l[24] = 0x39; //U
+    l[25] = 0x0F; //M
+    l[26] = 0x1B; //P
+    l[27] = 0x29; //S
+    l[28] = 0x09; //SP
+    l[29] = 0x07; //O
+    l[30] = 0x1F; //V
+    l[31] = 0x21; //E
+    l[32] = 0x15; //R
+    l[33] = 0x09; //SP
+    l[34] = 0x03; //T
+    l[35] = 0x0B; //H
+    l[36] = 0x21; //E
+    l[37] = 0x09; //SP
+    l[38] = 0x13; //L
+    l[39] = 0x31; //A
+    l[40] = 0x23; //Z
+    l[41] = 0x2B; //Y
+    l[42] = 0x09; //SP
+    l[43] = 0x25; //D
+    l[44] = 0x07; //O
+    l[45] = 0x17; //G
+    l[46] = 0x37; //Figures
+    l[47] = 0x0F; //.
+    l[48] = 0x09; //SP
+    l[49] = 0x37; //Figures
+    l[50] = 0x3B; //1
+    l[51] = 0x33; //2
+    l[52] = 0x21; //3
+    l[53] = 0x15; //4
+    l[54] = 0x03; //5
+    l[55] = 0x2B; //6
+    l[56] = 0x39; //7
+    l[57] = 0x19; //8
+    l[58] = 0x07; //9
+    l[59] = 0x1B; //0
+    l[60] = 0x05; //CR
+    l[61] = 0x11; //LF
+    l[62] = 0x3F; //Letter
+
+    freqdata = 7030000; //Space
+    SetFreq = 5.592405 * (uint32_t)freqdata;
+    temp = (uint32_t)SetFreq;
+    Lowtemp = (uint16_t)(temp & 0x3FFF);
+    Uptemp = (uint16_t)((temp/16384) & 0x3FFF);    
+    serial_out(0x2228);
+    serial_out(Lowtemp + 0x4000);
+    serial_out(Uptemp + 0x4000);
+
+    freqdata = 7030170; //Mark
+    SetFreq = 5.592405 * (uint32_t)freqdata;
+    temp = (uint32_t)SetFreq;
+    Lowtemp = (uint16_t)(temp & 0x3FFF);
+    Uptemp = (uint16_t)((temp/16384) & 0x3FFF); 
+    serial_out(0x2A28);
+    serial_out(Lowtemp + 0x8000);
+    serial_out(Uptemp + 0x8000);
+
+    while(1){
+        for(int i = 0; i < 64; i++){
+            for(int j = 0; j < 7; j++){
+                if((l[i] << j + 1) & 0x80) FSELECT = 1; else FSELECT = 0;
+                if(j != 6) wait_ms(22); else wait_ms(33);
+            }
+        } 
+        wait_ms(1000);       
+    }    
+}
\ No newline at end of file