/* decode solution -----------------------------------------------------------*/
static int decode_gw10sol(raw_t *raw)
{
gtime_t time;
double ep[6]={0},sec;
unsigned char *p=raw->buff+6;
trace(4,"decode_gw10sol : len=%d\n",raw->len);
if (U2(p+42)&0xC00) { /* time valid? */
trace(2,"gw10 sol time/day invalid\n");
return 0;
}
sec=U4(p+27)/16384.0;
sec=floor(sec*1000.0+0.5)/1000.0;
ep[2]=bcd2num(p[31]);
ep[1]=bcd2num(p[32]);
ep[0]=bcd2num(p[33])*100+bcd2num(p[34]);
time=utc2gpst(timeadd(epoch2time(ep),sec));
/* set time if no time available */
if (raw->time.time==0) {
raw->time=time;
}
return 0;
}
void dcf_decode(void)
{
//minutes
//start bit dcf_data[20]
//RTCTime rtc;
uint8_t minutes = bcd2num(&dcf_data[21], 7);
uint8_t hours = bcd2num(&dcf_data[29], 6);
uint8_t day = bcd2num(&dcf_data[36], 6);
uint8_t month = bcd2num(&dcf_data[45], 5);
uint32_t year = bcd2num(&dcf_data[50], 8);
uint8_t p1 = parity(&dcf_data[21], 7);
uint8_t p2 = parity(&dcf_data[29], 6);
uint8_t p3 = parity(&dcf_data[36], 22);
uint8_t p11 = dcf_data[28];
uint8_t p22 = dcf_data[35];
uint8_t p33 = dcf_data[58];
if (p1 == p11 && p2 == p22 && p3 == p33)
{
time = minutes * 60;
time += hours * 3600;
time_valid = 1;
//rtc.tv_sec += day * 86400;
//rtc.tv_sec += month * 2629743;
//rtc.tv_sec += year * 31556926;
//rtcSetTime(&RTCD1, &rtc);
}
}
