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Battery management for T3S3

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This commit is contained in:
Mark Qvist
2025-01-05 12:03:27 +01:00
parent 564e2f26f3
commit b7b9fb0c04
1 changed files with 20 additions and 2 deletions
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22
Power.h
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@@ -62,6 +62,22 @@
bool bat_voltage_dropping = false;
float bat_delay_v = 0;
float bat_state_change_v = 0;
#elif BOARD_MODEL == BOARD_RNODE_NG_22
#define BAT_V_MIN 3.15
#define BAT_V_MAX 4.3
#define BAT_V_CHG 4.48
#define BAT_V_FLOAT 4.33
#define BAT_SAMPLES 5
const uint8_t pin_vbat = 1;
float bat_p_samples[BAT_SAMPLES];
float bat_v_samples[BAT_SAMPLES];
uint8_t bat_samples_count = 0;
int bat_discharging_samples = 0;
int bat_charging_samples = 0;
int bat_charged_samples = 0;
bool bat_voltage_dropping = false;
float bat_delay_v = 0;
float bat_state_change_v = 0;
#elif BOARD_MODEL == BOARD_TDECK
#define BAT_V_MIN 3.15
#define BAT_V_MAX 4.3
@@ -105,12 +121,14 @@ uint8_t pmu_rc = 0;
void kiss_indicate_battery();
void measure_battery() {
#if BOARD_MODEL == BOARD_RNODE_NG_21 || BOARD_MODEL == BOARD_LORA32_V2_1 || BOARD_MODEL == BOARD_HELTEC32_V3 || BOARD_MODEL == BOARD_TDECK
#if BOARD_MODEL == BOARD_RNODE_NG_21 || BOARD_MODEL == BOARD_LORA32_V2_1 || BOARD_MODEL == BOARD_HELTEC32_V3 || BOARD_MODEL == BOARD_TDECK || BOARD_MODEL == BOARD_RNODE_NG_22
battery_installed = true;
battery_indeterminate = true;
#if BOARD_MODEL == BOARD_HELTEC32_V3
float battery_measurement = (float)(analogRead(pin_vbat)) * 0.0041;
#elif BOARD_MODEL == BOARD_RNODE_NG_22
float battery_measurement = (float)(analogRead(pin_vbat)) / 4095.0*2.0*3.3*1.1;
#else
float battery_measurement = (float)(analogRead(pin_vbat)) / 4095.0*2.0*3.3*1.1;
#endif
@@ -288,7 +306,7 @@ void update_pmu() {
}
bool init_pmu() {
#if BOARD_MODEL == BOARD_RNODE_NG_21 || BOARD_MODEL == BOARD_LORA32_V2_1 || BOARD_MODEL == BOARD_TDECK
#if BOARD_MODEL == BOARD_RNODE_NG_21 || BOARD_MODEL == BOARD_LORA32_V2_1 || BOARD_MODEL == BOARD_TDECK || BOARD_MODEL ==BOARD_RNODE_NG_22
pinMode(pin_vbat, INPUT);
return true;
#elif BOARD_MODEL == BOARD_HELTEC32_V3