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

main.cpp@0:7896055e7ec5, 2014-09-11 (annotated)

Committer:
DavidJoo
Date:
Thu Sep 11 01:29:42 2014 +0000
Revision:
0:7896055e7ec5
IRBlaster Initial code

Who changed what in which revision?

UserRevisionLine numberNew contents of line
DavidJoo 0:7896055e7ec5 1 #include "mbed.h"
DavidJoo 0:7896055e7ec5 2 #include "IR_Blaster.h"
DavidJoo 0:7896055e7ec5 3
DavidJoo 0:7896055e7ec5 4 Serial pc(SERIAL_TX, SERIAL_RX);
DavidJoo 0:7896055e7ec5 5 Serial IrBlaster(PA_9, PA_10);
DavidJoo 0:7896055e7ec5 6
DavidJoo 0:7896055e7ec5 7 #define MAX_BUF_SIZE 12
DavidJoo 0:7896055e7ec5 8 #define PAYLOAD_LEN 8
DavidJoo 0:7896055e7ec5 9
DavidJoo 0:7896055e7ec5 10 char IrTxBuffer[MAX_BUF_SIZE] = {0,};
DavidJoo 0:7896055e7ec5 11
DavidJoo 0:7896055e7ec5 12 /*
DavidJoo 0:7896055e7ec5 13 * UART Packet Structure
DavidJoo 0:7896055e7ec5 14
DavidJoo 0:7896055e7ec5 15 ------------------------------------------------
DavidJoo 0:7896055e7ec5 16 | SOP | Payload Size | Command | Payload | EOP |
DavidJoo 0:7896055e7ec5 17 | (1) | (1) | (1) | (0~128) | (1) |
DavidJoo 0:7896055e7ec5 18 ------------------------------------------------
DavidJoo 0:7896055e7ec5 19 *
DavidJoo 0:7896055e7ec5 20 */
DavidJoo 0:7896055e7ec5 21
DavidJoo 0:7896055e7ec5 22 // Sample UART data structure when user data is "0x6A"
DavidJoo 0:7896055e7ec5 23 // NEC custom code : 0x04,0xFB
DavidJoo 0:7896055e7ec5 24 char NEC_SR_Sample[12] = {0xFE,0x8,0x1, 0x01,0x04,0xFB,0x00,0x00,0x6A,0x00,0x00, 0xEF};
DavidJoo 0:7896055e7ec5 25 char NEC_Sample[12] = {0xFE,0x8,0x1, 0x02,0x04,0xFB,0x00,0x00,0x6A,0x00,0x00, 0xEF};
DavidJoo 0:7896055e7ec5 26 // TOSHIBA custom code : 0x07, 0x07
DavidJoo 0:7896055e7ec5 27 char TOSHIBA_Sample[12]= {0xFE,0x8,0x1, 0x03,0x07,0x07,0x00,0x00,0x6A,0x00,0x00, 0xEF};
DavidJoo 0:7896055e7ec5 28 char TOSHIBA_SR_Sample[12]= {0xFE,0x8,0x1, 0x04,0x07,0x07,0x00,0x00,0x6A,0x00,0x00, 0xEF};
DavidJoo 0:7896055e7ec5 29 // PHILIPS System code : 0x15
DavidJoo 0:7896055e7ec5 30 char PHILIPS_RC5_Sample[12]={0xFE,0x8,0x1, 0x05,0x15,0x00,0x00,0x00,0x6A,0x00,0x00, 0xEF};
DavidJoo 0:7896055e7ec5 31 // SONY custom code : 0x12
DavidJoo 0:7896055e7ec5 32 char SONY_12BITS_Sample[12]={0xFE,0x8,0x1, 0x06,0x12,0x00,0x00,0x00,0x6A,0x00,0x00, 0xEF};
DavidJoo 0:7896055e7ec5 33 char SONY_16BITS_Sample[12]={0xFE,0x8,0x1, 0x07,0x42,0x00,0x00,0x00,0x6A,0x00,0x00, 0xEF};
DavidJoo 0:7896055e7ec5 34 char SONY_20BITS_Sample[12]={0xFE,0x8,0x1, 0x08,0x34,0x00,0x00,0x00,0x6A,0x00,0x00, 0xEF};
DavidJoo 0:7896055e7ec5 35 char MISUBISHI_Sample[12]= {0xFE,0x8,0x1, 0x09,0x12,0x00,0x00,0x00,0x6A,0x00,0x00, 0xEF};
DavidJoo 0:7896055e7ec5 36 char JVC_Sample[12]= {0xFE,0x8,0x1, 0x0A,0x12,0x00,0x00,0x00,0x6A,0x00,0x00, 0xEF};
DavidJoo 0:7896055e7ec5 37
DavidJoo 0:7896055e7ec5 38
DavidJoo 0:7896055e7ec5 39 DigitalOut myled(LED1);
DavidJoo 0:7896055e7ec5 40
DavidJoo 0:7896055e7ec5 41 int main() {
DavidJoo 0:7896055e7ec5 42 int i = 1;
DavidJoo 0:7896055e7ec5 43 int j = 0;
DavidJoo 0:7896055e7ec5 44
DavidJoo 0:7896055e7ec5 45 pc.baud(115200);
DavidJoo 0:7896055e7ec5 46 IrBlaster.baud(115200);
DavidJoo 0:7896055e7ec5 47 IrBlaster.format(8, Serial::None, 1);
DavidJoo 0:7896055e7ec5 48
DavidJoo 0:7896055e7ec5 49 IrBlaster.printf("Hello World !\n");
DavidJoo 0:7896055e7ec5 50 while(1)
DavidJoo 0:7896055e7ec5 51 {
DavidJoo 0:7896055e7ec5 52 wait(2);
DavidJoo 0:7896055e7ec5 53 //Send IR data through UART to IR Blaster
DavidJoo 0:7896055e7ec5 54 IrTxBuffer[0] = SOP;
DavidJoo 0:7896055e7ec5 55 IrTxBuffer[1] = PAYLOAD_LEN;
DavidJoo 0:7896055e7ec5 56 IrTxBuffer[2] = COMMAND_START_IROUT;
DavidJoo 0:7896055e7ec5 57 IrTxBuffer[3] = NEC;
DavidJoo 0:7896055e7ec5 58 IrTxBuffer[4] = 0x04;
DavidJoo 0:7896055e7ec5 59 IrTxBuffer[5] = 0xFB;
DavidJoo 0:7896055e7ec5 60 IrTxBuffer[8] = 0x6A;
DavidJoo 0:7896055e7ec5 61 IrTxBuffer[11] = EOP;
DavidJoo 0:7896055e7ec5 62 for(j=0; j<12; j++)
DavidJoo 0:7896055e7ec5 63 IrBlaster.putc(IrTxBuffer[j]);
DavidJoo 0:7896055e7ec5 64 pc.printf("This program runs since %d seconds.\n", i++);
DavidJoo 0:7896055e7ec5 65 myled = !myled;
DavidJoo 0:7896055e7ec5 66 }
DavidJoo 0:7896055e7ec5 67
DavidJoo 0:7896055e7ec5 68 }
DavidJoo 0:7896055e7ec5 69