Nordic Pucks
The IR Puck can mimic arbitrary infrared remote controls. Built on the Puck IOT platform.
Dependencies: Puck IRSender mbed
The IR Puck is a puck that can mimic arbitrary infrared remote controls. This is useful for controlling things like TVs, radios, airconditioners, window blinds, and just about anything and everything that can be otherwise be controlled by a regular remote control.
A tutorial for the IR Puck is available on GitHub.
Tutorials and in-depth documentation for the Puck platform is available at the project's GitHub page
Diff: IR.cpp
- Revision:
- 13:f016a0bc4a7d
- Parent:
- 6:da2de3a0a9d9
- Child:
- 14:b00d0c5ba8e3
--- a/IR.cpp Wed Jul 23 13:06:57 2014 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,83 +0,0 @@
-#include "mbed.h"
-#include "IR.h"
-#include "TxIR.hpp"
-
-#define WORD(x, i) ((x)[(i)] << 8 | (x)[(i) + 1])
-
-TxIR txir(p14);
-Serial px(USBTX, USBRX);
-
-#define SCR_1 1260, 420
-#define SCR_0 420, 1260
-
-#define SCR_RAW_CODE_DOWN SCR_1, SCR_1, SCR_1, SCR_1, SCR_0, SCR_0, SCR_0, SCR_0, SCR_0, SCR_1, SCR_0, SCR_0
-#define SCR_RAW_CODE_MIDDLE SCR_1, SCR_1, SCR_1, SCR_1, SCR_0, SCR_0, SCR_0, SCR_0, SCR_0, SCR_0, SCR_1, SCR_0
-#define SCR_RAW_CODE_UP SCR_1, SCR_1, SCR_1, SCR_1, SCR_0, SCR_0, SCR_0, SCR_0, SCR_0, SCR_0, SCR_0, SCR_1
-#define SCR_PAUSE 0, 20 * 1680
-
-unsigned screen_down_raw_codes[50] = {
- SCR_RAW_CODE_DOWN,
- SCR_PAUSE,
- SCR_RAW_CODE_DOWN
-};
-
-unsigned screen_middle_raw_codes[50] = {
- SCR_RAW_CODE_MIDDLE,
- SCR_PAUSE,
- SCR_RAW_CODE_MIDDLE
-};
-
-unsigned screen_up_raw_codes[50] = {
- SCR_RAW_CODE_UP,
- SCR_PAUSE,
- SCR_RAW_CODE_UP
-};
-
-
-
-void fireIRCode(uint8_t* header, uint8_t* one, uint8_t* zero, uint8_t* ptrail, uint8_t* predata, uint8_t* code)
-{
-
- if(code[0] == 17) {
- switch(code[1]) {
- case 17: txir.txSeq(26, 50, screen_up_raw_codes); break;
- case 18: txir.txSeq(26, 50, screen_middle_raw_codes); break;
- case 19: txir.txSeq(26, 50, screen_down_raw_codes); break;
- }
- return;
- }
-
- px.printf("Going to fire.\n");
- int raw_codes_length = 67;
- unsigned raw_codes[raw_codes_length];
- raw_codes[0] = WORD(header, 0);
- raw_codes[1] = WORD(header, 2);
- int offset = 2;
- for(int i = 0; i < 16 * 2; i += 2) {
- int bit = predata[i / 16] & 0x80;
- uint8_t* signal = bit ? one : zero;
- raw_codes[i + offset] = WORD(signal, 0);
- raw_codes[i + offset + 1] = WORD(signal, 2);
- predata[i / 16] <<= 1;
- }
- offset = 34;
- for(int i = 0; i < 16 * 2; i += 2) {
- int bit = code[i / 16] & 0x80;
- uint8_t* signal = bit ? one : zero;
- raw_codes[i + offset] = WORD(signal, 0);
- raw_codes[i + offset + 1] = WORD(signal, 2);
- code[i / 16] <<= 1;
- }
- raw_codes[66] = WORD(ptrail, 0);
-
- px.printf("Full sequence received: [%i", raw_codes[0]);
- for (int i=1; i<67; i++) {
- px.printf(", %i", raw_codes[i]);
- }
- px.printf("]\n");
-
- txir.txSeq(26, 67, raw_codes);
-
-
- px.printf("Wrote message :)\n");
-}
\ No newline at end of file