apo/STM32F4DoorControl
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Report battery state in mV

Browse Source
This commit is contained in:
Lynn Ochs 2021-07-16 21:21:22 +02:00
parent 51a95e7ffb
commit aa653aecea
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
adc.c
View File

@ -20,7 +20,7 @@ void adc_setup(void) {
uint32_t adc_bat_voltage(void) { uint32_t adc_bat_voltage(void) {
if (adc_get_flag(ADC1, ADC_SR_EOC)) { if (adc_get_flag(ADC1, ADC_SR_EOC)) {
bat_voltage_mv = adc_read_regular(ADC1); bat_voltage_mv = adc_read_regular(ADC1) * 3300 / 2048;
} }
return bat_voltage_mv; return bat_voltage_mv;
} }