Problem with "IBUS_TYPE_S32"?

[erwann56]

Thank you for your work. The last code is better (less latency) however the telemetry for LAT, LON and ALT blocks the feedback from all sensors. When I comment out the first 3 gps sensors in IBUS.cpp, the telemetry works again. A problem with "IBUS_TYPE_S32"?

[dgatf]

There was some issues with IBUS types and also lat/lon were swapped. Fixed with f0f213df78c5358053702289dd7a25e72e4757d6 Please try latest code and check if the problem persists

[dgatf]

If still doesn't work, change type to _IBUS_TYPES16:

sensorIbusP = new SensorIbus(AFHDS2A_ID_GPS_LAT, IBUS_TYPE_S16, gps->latP(), gps);
addSensor(sensorIbusP);
sensorIbusP = new SensorIbus(AFHDS2A_ID_GPS_LON, IBUS_TYPE_S16, gps->lonP(), gps);
addSensor(sensorIbusP);
sensorIbusP = new SensorIbus(AFHDS2A_ID_GPS_ALT, IBUS_TYPE_S16, gps->altP(), gps);

[erwann56]

I tried with 2 GPS to be sure. With the modification f0f213d, same result. All values ​​sensors are frozen at 0. By modifying S32 by S16, the sensors work but for the GPS I have as before: LAT, LON and SPE at 0. COG and ALT work. I also have a compilation error (see photo). I had tested another code some time ago. All GPS data uploaded correctly in my remote control. (https://create.arduino.cc/projecthub/yvesmorele/low-cost-telemetry-and-data-logger-flysky-turnigy-8491d1)

[dgatf]

I've implemented AC packets to be able to send AFHDS2A_ID_GPS_FULL packet. Commit 924d1e6206e8fed0f8a646994b0a5dbce328f309

Please try updated code

[erwann56]

speed, cog and voltage are set to zero. Lat, Lon, Alt data are displayed but with inconsistent values ![Uploading IMG_20220206_180629.jpg…]()

[dgatf]

Please comment lines 297 and 298 in ibus.cpp and check if cog, spd and voltage works:

//sensorIbusP = new SensorIbusGps(AFHDS2A_ID_GPS_FULL, IBUS_TYPE_GPS, gps->latP(), gps->lonP(), gps->altP(), gps);
//addSensor(sensorIbusP);

[erwann56]

I will try. Thank you

[dgatf]

Lat, Lon, Alt data are displayed but with inconsistent values

Please post the correct values

[erwann56]

cog and voltage values ​​are ok. speed never worked. the actual values ​​should be: alt 202m 43.37 -0.35

[dgatf]

This will be trial error. It is not clear the format for the multi packet for GPS

I've modified the GPS packet format.

Please flash the updated code. But this time do not connect your GPS to pin Rx, instead enable SIM_SENSORS in config.h. It will be easier for me the check the values if needed

[erwann56]

I will try tomorrow.

[erwann56]

With the last code and SIM_sensors. GPS was unplugged.

[dgatf]

There was an issue in the definition of AC packets. Most likely is fixed now. Please try updated code

[erwann56]

With the last code, I have the GPS values ​​at 0. The voltage sensor is missing. In order to confirm the hardware, I tested the other code( https://create.arduino.cc/projecthub/yvesmorele/low-cost-telemetry-and-data-logger-flysky-turnigy-8491d1). There is just a problem with the speed which must be multiplied by 100 (I tested with my car)

)

[erwann56]

With SIM_SENSORS, it is the same result. GPS values ​​at 0 and the voltage, speed, cog sensors have also disappeared.

PS: MRSC_gui win does not generate lines for rpm pinion, teeth...

[dgatf]

Please try updated code. Should be ok now

[dgatf]

PS: MRSC_gui win does not generate lines for rpm pinion, teeth...

Binaries updated. Fixed

[erwann56]

I'm not at home. I will test tomorrow evening. Thank you

[erwann56]

Great!! Values ​​are going up nicely. There is just an adjustment to be made with the GPS speed which is divided by 200 (0.2km/h instead of 40km/h). So I will soon be able to test the BMP280 sensor (-; Thanks again for your project.

[dgatf]

There is just an adjustment to be made with the GPS speed which is divided by 200 (0.2km/h instead of 40km/h).

Speed multiplier fixed.

I've also added the number of sats for GPS.

[erwann56]

Perfect. The speed data is correct. If I can, I test the BMP280 this afternoon. (Do you know if there is a LUA script or a widget that would allow to have a graphic feedback on the TX16S as in the photo?)

[dgatf]

There are several scripts lua scripts in this link