* add C027_Support fork
Fork of C027_Support by
Diff: GPS.cpp
- Revision:
- 31:a0bed6c1e05d
- Parent:
- 24:0e287a85ac9e
- Child:
- 45:ebc2fd8dcf21
--- a/GPS.cpp Tue Apr 08 15:49:04 2014 +0000 +++ b/GPS.cpp Wed Apr 09 11:48:04 2014 +0000 @@ -15,7 +15,7 @@ pipe->set(unkn); int nmea = _parseNmea(pipe,len); if ((nmea != NOT_FOUND) && (unkn > 0)) - return pipe->get(buf,unkn); + return UNKNOWN | pipe->get(buf,unkn); if (nmea == WAIT && fr) return WAIT; if (nmea > 0) @@ -25,7 +25,7 @@ pipe->set(unkn); int ubx = _parseUbx(pipe,len); if ((ubx != NOT_FOUND) && (unkn > 0)) - return pipe->get(buf,unkn); + return UNKNOWN | pipe->get(buf,unkn); if (ubx == WAIT && fr) return WAIT; if (ubx > 0) @@ -36,7 +36,7 @@ len--; } if (unkn > 0) - return pipe->get(buf,unkn); + return UNKNOWN | pipe->get(buf,unkn); return WAIT; } @@ -104,6 +104,13 @@ return _send(buf, len); } +void GPSParser::powerOff(void) +{ + // set the gps into backup mode using the command RMX-LPREQ + struct { unsigned long dur; unsigned long flags; } msg = {0/*endless*/,0/*backup*/}; + sendUbx(0x02, 0x41, &msg, sizeof(msg)); +} + int GPSParser::sendNmea(const char* buf, int len) { char head[1] = { '$' };