GP-2106 Does not provide NMEA characters
Posted: Mon Jun 15, 2015 2:26 pm
Hi everyone,
I've got a GP-2106 with the associated evaluation board. I connected the board as follow
I then opened Putty on COM4 with 8bNone1 and 9600 bps and press the ON/OFF button of the GP-2106 eval board.
Characters are printed on the terminal at a 1Hz frequency but nothing that looks like NMEA sentences :
My screen is full of ▒ character.
What can go wrong ?
Cheers
Joe
I've got a GP-2106 with the associated evaluation board. I connected the board as follow
Code: Select all
I just coded a pass-through NUCLEO L053R8 GP-2106 Eval Board
PC_4 <------------------- TX
PC_5 --------------------> RX
3.3V <-------------------> VCC
GND <-------------------> GNDCode: Select all
RawSerial gp(PC_4, PC_5);
RawSerial pc(USBTX,USBRX);
int main() {
pc.baud(9600);
gp.baud(4800);
while(1) {
if (gp.readable()){
pc.putc(gp.getc());
}
}
}I then opened Putty on COM4 with 8bNone1 and 9600 bps and press the ON/OFF button of the GP-2106 eval board.
Characters are printed on the terminal at a 1Hz frequency but nothing that looks like NMEA sentences :
My screen is full of ▒ character.
What can go wrong ?
Cheers
Joe