Rob van der Putten <[EMAIL PROTECTED]> writes: >Hi there
>root wrote: >> No GPS NMEA should not do that. The length of the sentence is almost fixed >> length, so the timing on it should vary by perhaps a few msec, as you found, >> certainly not by seconds. It sounds like you have troubles. >> >> You could try using minicom ( assuming you are on Linux) to look at the >> output >> on the serial port. ... >My Garmin was sending to much data, sending a NMEA sentence once per >second. So I put '$PGRMO,,4<CR><LF>' in a file and send it to the Garmin. >Now it's at six lines per second; GPRMC, GPGGA, GPGSA and three GPGSV >lines (plus one PGRMT per minute). This is confusing. You first say that one NMEA sentence pers second is too much data, and then that youarranged that it sent 6 sentences per second. Note that only one sentence ( which should take about 140ms at 4800Bd) is allo you need. _______________________________________________ questions mailing list questions@lists.ntp.org https://lists.ntp.org/mailman/listinfo/questions
