int
BetterStream::_getchar(FILE *stream)
{
BetterStream *bs;
bs = (BetterStream *)fdev_get_udata(stream);
// We return -1 if there is nothing to read, which the library interprets
// as an error, which our clients will need to deal with.
return(bs->read());
}
int
BetterStream::_putchar(char c, FILE *stream)
{
BetterStream *bs;
bs = (BetterStream *)fdev_get_udata(stream);
if ('\n' == c)
bs->write('\r'); // ASCII translation on the cheap
bs->write(c);
return(0);
}
// Public Methods //////////////////////////////////////////////////////////////
void AP_GPS_NMEA::init(enum GPS_Engine_Setting nav_setting)
{
BetterStream *bs = (BetterStream *)_port;
// send the SiRF init strings
bs->print_P((const prog_char_t *)_SiRF_init_string);
// send the MediaTek init strings
bs->print_P((const prog_char_t *)_MTK_init_string);
// send the ublox init strings
bs->print_P((const prog_char_t *)_ublox_init_string);
idleTimeout = 1200;
}
// Public Methods //////////////////////////////////////////////////////////////
void AP_GPS_NMEA::init(void)
{
BetterStream *bs = (BetterStream *)_port;
// send the SiRF init strings
bs->print_P((const prog_char_t *)_SiRF_init_string);
// send the MediaTek init strings
bs->print_P((const prog_char_t *)_MTK_init_string);
// send the ublox init strings
bs->print_P((const prog_char_t *)_ublox_init_string);
// @kenny try, try to remove pinout from nmea, Thx to Kevorkian for this
// PMTK300,FixInterval,0,0,0,0
// PIOS_COM_SendStringNonBlocking(gpsPort, "$PMTK397,0*23\r\n");
bs->print_P((const prog_char_t *)"$PMTK397,0*23\n\r");
idleTimeout = 1200;
}
