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xiao nrf52: add all available sensors, remove *_alt envs, cleanup

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recrof
2025-09-15 14:46:10 +02:00
parent d929d32569
commit 81180bbf8c
6 changed files with 97 additions and 147 deletions
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18
variants/xiao_nrf52/XiaoNrf52Board.h
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@@ -5,20 +5,6 @@
#ifdef XIAO_NRF52
// redefine lora pins if using the S3 variant of SX1262 board
#ifdef SX1262_XIAO_S3_VARIANT
#undef P_LORA_DIO_1
#undef P_LORA_BUSY
#undef P_LORA_RESET
#undef P_LORA_NSS
#undef SX126X_RXEN
#define P_LORA_DIO_1 D0
#define P_LORA_BUSY D1
#define P_LORA_RESET D2
#define P_LORA_NSS D3
#define SX126X_RXEN D4
#endif
class XiaoNrf52Board : public mesh::MainBoard {
protected:
uint8_t startup_reason;
@@ -40,13 +26,13 @@ public:
// Please read befor going further ;)
// https://wiki.seeedstudio.com/XIAO_BLE#q3-what-are-the-considerations-when-using-xiao-nrf52840-sense-for-battery-charging
// We can't drive VBAT_ENABLE to HIGH as long
// We can't drive VBAT_ENABLE to HIGH as long
// as we don't know wether we are charging or not ...
// this is a 3mA loss (4/1500)
digitalWrite(VBAT_ENABLE, LOW);
int adcvalue = 0;
analogReadResolution(12);
analogReference(AR_INTERNAL_3_0);
analogReference(AR_INTERNAL_3_0);
delay(10);
adcvalue = analogRead(PIN_VBAT);
return (adcvalue * ADC_MULTIPLIER * AREF_VOLTAGE) / 4.096;