Method decodeSonyMSB

src/ir_Sony.hpp:145–201

 */
#define SONY_DOUBLE_SPACE_USECS    500 // usually see 713 - not using ticks as get number wrap around
bool IRrecv::decodeSonyMSB(decode_results *aResults) {
    long data = 0;
    uint8_t bits = 0;
    unsigned int offset = 0;  // Dont skip first space, check its size

    if (aResults->rawlen < (2 * SONY_BITS_MIN) + 2) {
        return false;
    }

    // Some Sony's deliver repeats fast after first
    // unfortunately can't spot difference from of repeat from two fast clicks
    if (aResults->rawbuf[0] < (SONY_DOUBLE_SPACE_USECS / MICROS_PER_TICK)) {
        DEBUG_PRINTLN(F("IR Gap found"));

        aResults->bits = 0;
        aResults->value = 0xFFFFFFFF;
        decodedIRData.flags = IRDATA_FLAGS_IS_REPEAT;
        decodedIRData.protocol = SONY;
        return true;
    }
    offset++;

    // Check header "mark"
    if (!matchMark(aResults->rawbuf[offset], SONY_HEADER_MARK)) {
        return false;
    }
    offset++;

    // MSB first - Not compatible to standard, which says LSB first :-(
    while (offset + 1 < aResults->rawlen) {

        // First check for the constant space length, we do not have a space at the end of raw data
        // we are lucky, since the start space is equal the data space.
        if (!matchSpace(aResults->rawbuf[offset], SONY_SPACE)) {
            return false;
        }
        offset++;

        // bit value is determined by length of the mark
        if (matchMark(aResults->rawbuf[offset], SONY_ONE_MARK)) {
            data = (data << 1) | 1;
        } else if (matchMark(aResults->rawbuf[offset], SONY_ZERO_MARK)) {
            data = (data << 1) | 0;
        } else {
            return false;
        }
        offset++;
        bits++;

    }

    aResults->bits = bits;
    aResults->value = data;
    aResults->decode_type = SONY;
    decodedIRData.protocol = SONY;
    return true;
}