pohui_pohui/firmware
1
0
Fork 0
mirror of https://github.com/meshtastic/firmware.git synced 2025-04-22 16:56:53 +00:00
Code Issues Actions 5 Packages Projects Releases Wiki Activity

Add Heltec V3 battery read pin detect function

Browse Source
This commit is contained in:
Heltec-Aaron-Lee 2024-10-31 11:52:58 +08:00
parent aae346aef7
commit 30a907f053
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
src/Power.cpp
View File

@ -154,9 +154,16 @@ static void adcEnable()
#ifdef ADC_CTRL // enable adc voltage divider when we need to read
#ifdef ADC_USE_PULLUP
pinMode(ADC_CTRL, INPUT_PULLUP);
#else
#ifdef HELTEC_V3
pinMode(ADC_CTRL,INPUT);
uint8_t adc_ctl_enable_value=!(digitalRead(ADC_CTRL));
pinMode(ADC_CTRL, OUTPUT);
digitalWrite(ADC_CTRL, adc_ctl_enable_value);
#else
pinMode(ADC_CTRL, OUTPUT);
digitalWrite(ADC_CTRL, ADC_CTRL_ENABLED);
#endif
#endif
delay(10);
#endif
@ -167,10 +174,14 @@ static void adcDisable()
#ifdef ADC_CTRL // disable adc voltage divider when we need to read
#ifdef ADC_USE_PULLUP
pinMode(ADC_CTRL, INPUT_PULLDOWN);
#else
#ifdef HELTEC_V3
pinMode(ADC_CTRL,ANALOG);
#else
digitalWrite(ADC_CTRL, !ADC_CTRL_ENABLED);
#endif
#endif
#endif
}
#endif