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add heltec wireless stick lite v3

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Laura Batalha 2025-05-30 22:53:07 +01:00
parent e590dd8b19
commit dea226e0f4
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GPG key ID: FF87260D8C08DA64
7 changed files with 312 additions and 200 deletions
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31
Power.h
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@ -131,6 +131,23 @@
bool bat_voltage_dropping = false;
float bat_delay_v = 0;
float bat_state_change_v = 0;
#elif BOARD_MODEL == BOARD_HELTEC_WSL_V3
#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 7
const uint8_t pin_vbat = 1;
const uint8_t pin_ctrl = 37;
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_HELTEC_T114
#define BAT_V_MIN 3.15
#define BAT_V_MAX 4.165
@ -178,7 +195,7 @@ void measure_battery() {
battery_installed = true;
battery_indeterminate = true;
#if BOARD_MODEL == BOARD_HELTEC32_V3
#if BOARD_MODEL == BOARD_HELTEC32_V3 || BOARD_MODEL == BOARD_HELTEC_WSL_V3
float battery_measurement = (float)(analogRead(pin_vbat)) * 0.0041;
#elif BOARD_MODEL == BOARD_T3S3
float battery_measurement = (float)(analogRead(pin_vbat)) / 4095.0*6.7828;
@ -192,7 +209,7 @@ void measure_battery() {
bat_v_samples[bat_samples_count%BAT_SAMPLES] = battery_measurement;
bat_p_samples[bat_samples_count%BAT_SAMPLES] = ((battery_voltage-BAT_V_MIN) / (BAT_V_MAX-BAT_V_MIN))*100.0;
bat_samples_count++;
if (!battery_ready && bat_samples_count >= BAT_SAMPLES) {
battery_ready = true;
@ -205,13 +222,13 @@ void measure_battery() {
battery_percent += bat_p_samples[bi];
}
battery_percent = battery_percent/BAT_SAMPLES;
battery_voltage = 0;
for (uint8_t bi = 0; bi < BAT_SAMPLES; bi++) {
battery_voltage += bat_v_samples[bi];
}
battery_voltage = battery_voltage/BAT_SAMPLES;
if (bat_delay_v == 0) bat_delay_v = battery_voltage;
if (bat_state_change_v == 0) bat_state_change_v = battery_voltage;
if (battery_percent > 100.0) battery_percent = 100.0;
@ -437,7 +454,7 @@ bool init_pmu() {
#if BOARD_MODEL == BOARD_RNODE_NG_21 || BOARD_MODEL == BOARD_LORA32_V2_1 || BOARD_MODEL == BOARD_TDECK || BOARD_MODEL == BOARD_T3S3 || BOARD_MODEL == BOARD_TECHO
pinMode(pin_vbat, INPUT);
return true;
#elif BOARD_MODEL == BOARD_HELTEC32_V3
#elif BOARD_MODEL == BOARD_HELTEC32_V3 || BOARD_MODEL == BOARD_HELTEC_WSL_V3
pinMode(pin_ctrl,OUTPUT);
digitalWrite(pin_ctrl, LOW);
return true;
@ -565,7 +582,7 @@ bool init_pmu() {
// Set the time of pressing the button to turn off
PMU->setPowerKeyPressOffTime(XPOWERS_POWEROFF_4S);
return true;
return true;
#elif BOARD_MODEL == BOARD_RAK4631 || BOARD_MODEL == BOARD_OPENCOM_XL
// board doesn't have PMU but we can measure batt voltage
@ -660,7 +677,7 @@ bool init_pmu() {
PMU->enableBattVoltageMeasure();
return true;
return true;
#else
return false;
#endif