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* RAK batt read (hopefully) fixed

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This commit is contained in:
Scott Powell
2025-02-02 09:44:59 +11:00
parent c7f9fa95e1
commit 78fe83f065
2 changed files with 6 additions and 4 deletions
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2
examples/simple_repeater/main.cpp
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@@ -19,7 +19,7 @@
/* ------------------------------ Config -------------------------------- */ /* ------------------------------ Config -------------------------------- */
#define FIRMWARE_VER_TEXT "v2 (build: 1 Feb 2025)" #define FIRMWARE_VER_TEXT "v2 (build: 2 Feb 2025)"
#ifndef LORA_FREQ #ifndef LORA_FREQ
#define LORA_FREQ 915.0 #define LORA_FREQ 915.0

8
src/helpers/RAK4631Board.h
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@@ -19,8 +19,8 @@
#define SX126X_DIO3_TCXO_VOLTAGE 1.8 #define SX126X_DIO3_TCXO_VOLTAGE 1.8
// built-ins // built-ins
#define PIN_VBAT_READ 1 #define PIN_VBAT_READ 5
#define ADC_MULTIPLIER 6.17 #define ADC_MULTIPLIER (3 * 1.73)
class RAK4631Board : public mesh::MainBoard { class RAK4631Board : public mesh::MainBoard {
protected: protected:
@@ -31,6 +31,8 @@ public:
// for future use, sub-classes SHOULD call this from their begin() // for future use, sub-classes SHOULD call this from their begin()
startup_reason = BD_STARTUP_NORMAL; startup_reason = BD_STARTUP_NORMAL;
pinMode(PIN_VBAT_READ, INPUT);
pinMode(SX126X_POWER_EN, OUTPUT); pinMode(SX126X_POWER_EN, OUTPUT);
digitalWrite(SX126X_POWER_EN, HIGH); digitalWrite(SX126X_POWER_EN, HIGH);
delay(10); // give sx1262 some time to power up delay(10); // give sx1262 some time to power up
@@ -38,7 +40,7 @@ public:
uint8_t getStartupReason() const override { return startup_reason; } uint8_t getStartupReason() const override { return startup_reason; }
#define BATTERY_SAMPLES 10 #define BATTERY_SAMPLES 8
uint16_t getBattMilliVolts() override { uint16_t getBattMilliVolts() override {
analogReadResolution(12); analogReadResolution(12);