Hello everyone!
I’m having trouble with a HL8548 -G , I have set to NMEA messages ( GGA and RMC only ) be sent by I2C . Everything works fine until I try to send data via UDP.
The current firmware version is: HL8548-G 5.5.14.0 (RHL85xx.5.5.14.0.201502091756.x6250_1) which was updated via AirVantage.
To see what happens, I forward incoming data from I2C to the UART of the microcontroller I’m using.
What happens is that messages arrive every 1 second totally different from what they should be.
Example:
$GPGGA,164603.0009.739.7S,051307130713071.6,42.442.442.460
60
60
60
3.003.003.003.004,S,4,S,4,S,4,S,0.1,0.1,0.1,0.1,A*,A*,A*,A*62
$GPGGA,164604,3439.7224,224,1307,W,1,W,1,W,1,M,1,M,1,M,1,M,1$GPR$GPR$GPR$GPR0,A,0,A,0,A,0,A,0583058305830583,0.0,0.0,0.0,0.064
64
64
64
$GPGGA,164605.0009.7224,S,05S,05,W,1,05,05,05,4.7,4.7,4.7,4.7,MC,1MC,1MC,1MC,134393439343934392.132.132.132.13,100,100,100,10065
65
65
$GPGGA,164606.340,34224,S,05832.832.,05,1.6,1.6,1.6,M,*M,*M,*M,*6460646064606460.722.722.722.72207,W07,W07,W07,W516,516,516,516,66
66
Hope somebody can help me.
Thankyou in advance!