GPS module #109
GPS module #109
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| lib_deps = | ||
| stevemarple/MicroNMEA@^2.0.5 | ||
| sparkfun/SparkFun u-blox Arduino Library@^1.8.11 | ||
| sparkfun/SparkFun u-blox GNSS Arduino Library@^2.2.0 |
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For these dependencies, can you download them and put them into the lib folder? That way we don't need to have external dependencies
src/FC/GPS.cpp
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| SFE_UBLOX_GNSS myGNSS; | ||
| uint32_t gpsUpdatePeriod = 40 * 1000; | ||
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| Comms::Packet latLongPacket = {.id = 11}; |
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The ID of the gps packet is 6, according to the E-1 Design spreadsheet
src/FC/GPS.cpp
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| double longitude; | ||
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| Comms::Packet auxPacket = {.id = 12}; |
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Packet 12 is for something else rn, can you add a line to the E-1 Design spreadsheet for a new packet? Maybe ID 7, since thats unused right now
src/FC/GPS.cpp
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| Serial.begin(9600); | ||
| Wire.begin(); | ||
| Serial.println("GPS setup"); | ||
| if (!myGNSS.begin()) { | ||
| Serial.println("GPS failed to start"); | ||
| } else { | ||
| Serial.println("GPS started"); | ||
| } | ||
| // Version 2 - UBX | ||
| myGNSS.setI2COutput(COM_TYPE_UBX); //Set the I2C port to output UBX only (turn off NMEA noise) | ||
| myGNSS.saveConfigSelective(VAL_CFG_SUBSEC_IOPORT); //Save (only) the communications port settings to flash and BBR |
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On the flight computer, the GPS is connected to the teensy using SPI, so can you set up the SPI interface here instead of I2C? Also, don't use Serial.print for logging. If you want to log messages for debugging purposes, use the DEBUG("<message>"); macro
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We should have a separate v2/lad5 branch that we are PR-ing all these branches into |
Added GPS module. Test code is in /tests/gps-test.