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Enable telemetry and I2C sensors on STM32WL (except accelerometers) (#7008)

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* Update platformio inis for stm32 platform and wio-e5 variant for enabling i2c

* Don't reference timezone functions if MESHTASTIC_EXCLUDE_TZ is defined

* Use custom pow_of_two in RadioInterface instead of floating-point pow()

* First pass: enable sensors for STM32wL

* Fix AirQualityTelemetryModule being created if the PM25AQI header is missing

* Link in power sensor libraries

* more ini tweaks

* Add =1 to EXCLUDE defines, fix indentation.

* Drop HAS_WIRE in ini, it's defined in architecture.h

* Fix build when power sensor libraries are missing

Make MAX sensor integration into Power.cpp optional based on its library header existing.
Also make NullSensor expose a voltage and current sensor, because Power calls directly into these for INA sensors.
This lets us remove all the deps for the STM32WL platform.

* Change default I2C for RAK3172 to be I2C1, not I2C2

* Respect the laws of mathematics (oops)
This commit is contained in:
Chloe Bethel
2025-07-02 12:01:45 +01:00
committed by GitHub
parent 17f8303e01
commit d494c23a88
13 changed files with 71 additions and 38 deletions
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11
src/Power.cpp
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@@ -103,7 +103,7 @@ NullSensor ina3221Sensor;
#endif
#if !MESHTASTIC_EXCLUDE_I2C && !defined(ARCH_STM32WL)
#if !MESHTASTIC_EXCLUDE_I2C
#include "modules/Telemetry/Sensor/MAX17048Sensor.h"
#include <utility>
extern std::pair<uint8_t, TwoWire *> nodeTelemetrySensorsMap[_meshtastic_TelemetrySensorType_MAX + 1];
@@ -278,7 +278,7 @@ class AnalogBatteryLevel : public HasBatteryLevel
}
#endif
#if HAS_TELEMETRY && !defined(ARCH_STM32WL) && !defined(HAS_PMU) && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
#if HAS_TELEMETRY && !defined(HAS_PMU) && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
if (hasINA()) {
return getINAVoltage();
}
@@ -456,8 +456,7 @@ class AnalogBatteryLevel : public HasBatteryLevel
#ifdef EXT_CHRG_DETECT
return digitalRead(EXT_CHRG_DETECT) == ext_chrg_detect_value;
#else
#if HAS_TELEMETRY && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR && !defined(ARCH_STM32WL) && \
!defined(DISABLE_INA_CHARGING_DETECTION)
#if HAS_TELEMETRY && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR && !defined(DISABLE_INA_CHARGING_DETECTION)
if (hasINA()) {
// get current flow from INA sensor - negative value means power flowing into the battery
// default assuming BATTERY+ <--> INA_VIN+ <--> SHUNT RESISTOR <--> INA_VIN- <--> LOAD
@@ -503,7 +502,7 @@ class AnalogBatteryLevel : public HasBatteryLevel
}
#endif
#if HAS_TELEMETRY && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR && !defined(ARCH_STM32WL)
#if HAS_TELEMETRY && !MESHTASTIC_EXCLUDE_ENVIRONMENTAL_SENSOR
uint16_t getINAVoltage()
{
if (nodeTelemetrySensorsMap[meshtastic_TelemetrySensorType_INA219].first == config.power.device_battery_ina_address) {
@@ -1161,7 +1160,7 @@ bool Power::axpChipInit()
#endif
}
#if !MESHTASTIC_EXCLUDE_I2C && !defined(ARCH_PORTDUINO) && !defined(ARCH_STM32WL)
#if !MESHTASTIC_EXCLUDE_I2C && __has_include(<Adafruit_MAX1704X.h>)
/**
* Wrapper class for an I2C MAX17048 Lipo battery sensor.