About PKuo.1

PKuo.1 · 2020-11-30

I am doing a GPS tracking project. I want to turn the GPS into standby mode or Enable Periodic Mode. I am doing the code in the Arduino IDEFor standby modeI use the following code to set the GPS into standby mode. MicroNMEA::sendSentence(gps,"$PSTMF...

PKuo.1 · 2020-12-01

//NOTE: for compatibility with the Arduino Due some additional cabling needs to be performed: // pin D8 should be connected to pin D18 and pin D2 should be connected to pin D19 #include <MicroNMEA.h> //Define Serial1 for STM32 Nucleo boards ...

PKuo.1 · 2020-12-01

and for the message read from the serial monitor after the code is just uploaded Do I miss something?

PKuo.1 · 2020-12-01

Hi,Here is the code//MicroNMEA library structures char nmeaBuffer[100]; MicroNMEA nmea(nmeaBuffer, sizeof(nmeaBuffer)); bool ledState = LOW; volatile bool ppsTriggered = false; void ppsHandler(void); void ppsHandler(void) { ppsTriggered = t...

PKuo.1 · 2020-12-01

initially, I put this line of code in the setup loop, and I think I did not see the '$PSTMLOWPOWERON,.. from the serial monitor. But now, I put the code in the loop, so it will launch the code every loop and I can see the '$PSTMLOWPOWERON,.. right n...

PKuo.1 · 2020-12-01

Hi, I try to set the code in the setup and wait for almost one hour, but it seems that still not turn into periodic mode according to the GPGGA timestamp?MicroNMEA::sendSentence(gps,"$PSTMLOWPOWERONOFF,1,0,0,0,0,0,0,3,30,2,1,1,15,180");

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Re: Teseo-liv3f after standby mode, no GPS signal anymore