David Joo / Mbed 2 deprecated mbed_IRBlaster

example code IRBlaster

Dependencies:   mbed

Greenchips IR Blaster gives the easiest way to use various IR format and it is being tested and supported on mbed platform. It supports remote control format as followings.

  • NEC
  • NEC with Simple Repeat
  • Toshia
  • Toshiba with Simple Repeat,
  • Philips-RC5
  • Sony(12bits)
  • Sony(15bits)
  • Sony(20bits)
  • Misubish
  • JVC

Diff: main.cpp

Revision:
0:7896055e7ec5
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Sep 11 01:29:42 2014 +0000
@@ -0,0 +1,69 @@
+#include "mbed.h"
+#include "IR_Blaster.h"
+
+Serial pc(SERIAL_TX, SERIAL_RX);
+Serial IrBlaster(PA_9, PA_10);
+
+#define MAX_BUF_SIZE 12
+#define PAYLOAD_LEN  8
+
+char IrTxBuffer[MAX_BUF_SIZE] = {0,};
+
+/*
+ * UART Packet Structure
+    
+    ------------------------------------------------
+    | SOP | Payload Size | Command | Payload | EOP |
+    | (1) |     (1)      |   (1)   | (0~128) | (1) |
+    ------------------------------------------------
+ *
+ */
+
+// Sample UART data structure when user data is "0x6A"
+// NEC custom code : 0x04,0xFB
+char NEC_SR_Sample[12] =    {0xFE,0x8,0x1, 0x01,0x04,0xFB,0x00,0x00,0x6A,0x00,0x00, 0xEF};
+char NEC_Sample[12]    =    {0xFE,0x8,0x1, 0x02,0x04,0xFB,0x00,0x00,0x6A,0x00,0x00, 0xEF};
+// TOSHIBA custom code : 0x07, 0x07
+char TOSHIBA_Sample[12]=    {0xFE,0x8,0x1, 0x03,0x07,0x07,0x00,0x00,0x6A,0x00,0x00, 0xEF};
+char TOSHIBA_SR_Sample[12]= {0xFE,0x8,0x1, 0x04,0x07,0x07,0x00,0x00,0x6A,0x00,0x00, 0xEF};
+// PHILIPS System code : 0x15    
+char PHILIPS_RC5_Sample[12]={0xFE,0x8,0x1, 0x05,0x15,0x00,0x00,0x00,0x6A,0x00,0x00, 0xEF};     
+// SONY custom code : 0x12
+char SONY_12BITS_Sample[12]={0xFE,0x8,0x1, 0x06,0x12,0x00,0x00,0x00,0x6A,0x00,0x00, 0xEF};     
+char SONY_16BITS_Sample[12]={0xFE,0x8,0x1, 0x07,0x42,0x00,0x00,0x00,0x6A,0x00,0x00, 0xEF};     
+char SONY_20BITS_Sample[12]={0xFE,0x8,0x1, 0x08,0x34,0x00,0x00,0x00,0x6A,0x00,0x00, 0xEF};     
+char MISUBISHI_Sample[12]=  {0xFE,0x8,0x1, 0x09,0x12,0x00,0x00,0x00,0x6A,0x00,0x00, 0xEF};   
+char JVC_Sample[12]=        {0xFE,0x8,0x1, 0x0A,0x12,0x00,0x00,0x00,0x6A,0x00,0x00, 0xEF}; 
+
+
+DigitalOut myled(LED1);
+ 
+int main() {
+  int i = 1;
+  int j = 0;
+  
+  pc.baud(115200);
+  IrBlaster.baud(115200);
+  IrBlaster.format(8, Serial::None, 1);
+
+  IrBlaster.printf("Hello World !\n");
+  while(1)
+  {
+    wait(2);
+    //Send IR data through UART to IR Blaster 
+    IrTxBuffer[0]  = SOP;
+    IrTxBuffer[1]  = PAYLOAD_LEN;
+    IrTxBuffer[2]  = COMMAND_START_IROUT;
+    IrTxBuffer[3]  = NEC;
+    IrTxBuffer[4]  = 0x04;
+    IrTxBuffer[5]  = 0xFB;
+    IrTxBuffer[8]  = 0x6A;
+    IrTxBuffer[11] = EOP;
+    for(j=0; j<12; j++)
+        IrBlaster.putc(IrTxBuffer[j]);
+    pc.printf("This program runs since %d seconds.\n", i++);
+    myled = !myled;
+   }
+
+}
+ 
\ No newline at end of file