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feature: GPS support on HeltecV3

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GPS support via EnvironmentSensorManager. Connect GPS RX to pin 45, TX to pin 46.
Note that while you can disable using the GPS there is no way to power down the GPS without using a mosfet and adjusting PIN_GPS_EN.
This commit is contained in:
taco
2025-06-21 13:04:39 +10:00
parent 7f0f3b7753
commit 4d2b176ccc
2 changed files with 14 additions and 2 deletions
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5
variants/heltec_v3/platformio.ini
View File

@@ -21,6 +21,10 @@ build_flags =
-D ENV_INCLUDE_BME280=1 -D ENV_INCLUDE_BME280=1
-D ENV_INCLUDE_INA3221=1 -D ENV_INCLUDE_INA3221=1
-D ENV_INCLUDE_INA219=1 -D ENV_INCLUDE_INA219=1
-D ENV_INCLUDE_GPS=1
-D PIN_GPS_RX=45
-D PIN_GPS_TX=46
-D PIN_GPS_EN=-1
build_src_filter = ${esp32_base.build_src_filter} build_src_filter = ${esp32_base.build_src_filter}
+<../variants/heltec_v3> +<../variants/heltec_v3>
+<helpers/sensors> +<helpers/sensors>
@@ -31,6 +35,7 @@ lib_deps =
adafruit/Adafruit INA219 @ ^1.2.3 adafruit/Adafruit INA219 @ ^1.2.3
adafruit/Adafruit AHTX0 @ ^2.0.5 adafruit/Adafruit AHTX0 @ ^2.0.5
adafruit/Adafruit BME280 Library @ ^2.3.0 adafruit/Adafruit BME280 Library @ ^2.3.0
stevemarple/MicroNMEA @ ^2.0.6
[env:Heltec_v3_repeater] [env:Heltec_v3_repeater]
extends = Heltec_lora32_v3 extends = Heltec_lora32_v3

9
variants/heltec_v3/target.cpp
View File

@@ -14,7 +14,14 @@ WRAPPER_CLASS radio_driver(radio, board);
ESP32RTCClock fallback_clock; ESP32RTCClock fallback_clock;
AutoDiscoverRTCClock rtc_clock(fallback_clock); AutoDiscoverRTCClock rtc_clock(fallback_clock);
EnvironmentSensorManager sensors;
#if ENV_INCLUDE_GPS
#include <helpers/sensors/MicroNMEALocationProvider.h>
MicroNMEALocationProvider nmea = MicroNMEALocationProvider(Serial1);
EnvironmentSensorManager sensors = EnvironmentSensorManager(nmea);
#else
EnvironmentSensorManager sensors;
#endif
#ifdef DISPLAY_CLASS #ifdef DISPLAY_CLASS
DISPLAY_CLASS display; DISPLAY_CLASS display;