77 lines
2.6 KiB
C++
77 lines
2.6 KiB
C++
#include "IRremote.h"
|
|
#include "IRremoteInt.h"
|
|
|
|
//==============================================================================
|
|
// SSSS AAA N N Y Y OOO
|
|
// S A A NN N Y Y O O
|
|
// SSS AAAAA N N N Y O O
|
|
// S A A N NN Y O O
|
|
// SSSS A A N N Y OOO
|
|
//==============================================================================
|
|
|
|
// I think this is a Sanyo decoder: Serial = SA 8650B
|
|
// Looks like Sony except for timings, 48 chars of data and time/space different
|
|
|
|
#define SANYO_BITS 12
|
|
#define SANYO_HDR_MARK 3500 // seen range 3500
|
|
#define SANYO_HDR_SPACE 950 // seen 950
|
|
#define SANYO_ONE_MARK 2400 // seen 2400
|
|
#define SANYO_ZERO_MARK 700 // seen 700
|
|
#define SANYO_DOUBLE_SPACE_USECS 800 // usually ssee 713 - not using ticks as get number wrapround
|
|
#define SANYO_RPT_LENGTH 45000
|
|
|
|
//+=============================================================================
|
|
#if DECODE_SANYO
|
|
bool IRrecv::decodeSanyo (decode_results *results)
|
|
{
|
|
long data = 0;
|
|
int offset = 0; // Skip first space <-- CHECK THIS!
|
|
|
|
if (irparams.rawlen < (2 * SANYO_BITS) + 2) return false ;
|
|
|
|
#if 0
|
|
// Put this back in for debugging - note can't use #DEBUG as if Debug on we don't see the repeat cos of the delay
|
|
Serial.print("IR Gap: ");
|
|
Serial.println( results->rawbuf[offset]);
|
|
Serial.println( "test against:");
|
|
Serial.println(results->rawbuf[offset]);
|
|
#endif
|
|
|
|
// Initial space
|
|
if (results->rawbuf[offset] < SANYO_DOUBLE_SPACE_USECS) {
|
|
//Serial.print("IR Gap found: ");
|
|
results->bits = 0;
|
|
results->value = REPEAT;
|
|
results->decode_type = SANYO;
|
|
return true;
|
|
}
|
|
offset++;
|
|
|
|
// Initial mark
|
|
if (!MATCH_MARK(results->rawbuf[offset++], SANYO_HDR_MARK)) return false ;
|
|
|
|
// Skip Second Mark
|
|
if (!MATCH_MARK(results->rawbuf[offset++], SANYO_HDR_MARK)) return false ;
|
|
|
|
while (offset + 1 < irparams.rawlen) {
|
|
if (!MATCH_SPACE(results->rawbuf[offset++], SANYO_HDR_SPACE)) break ;
|
|
|
|
if (MATCH_MARK(results->rawbuf[offset], SANYO_ONE_MARK)) data = (data << 1) | 1 ;
|
|
else if (MATCH_MARK(results->rawbuf[offset], SANYO_ZERO_MARK)) data = (data << 1) | 0 ;
|
|
else return false ;
|
|
offset++;
|
|
}
|
|
|
|
// Success
|
|
results->bits = (offset - 1) / 2;
|
|
if (results->bits < 12) {
|
|
results->bits = 0;
|
|
return false;
|
|
}
|
|
|
|
results->value = data;
|
|
results->decode_type = SANYO;
|
|
return true;
|
|
}
|
|
#endif
|