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sensecap solar: stabilize wake pin and add button hold poweroff

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This commit is contained in:
Specter242
2026-02-27 22:51:19 -05:00
parent e323755990
commit e08dcbdd03
2 changed files with 24 additions and 2 deletions
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20
examples/simple_repeater/main.cpp
View File

@@ -23,6 +23,11 @@ static char command[160];
unsigned long lastActive = 0; // mark last active time unsigned long lastActive = 0; // mark last active time
unsigned long nextSleepinSecs = 120; // next sleep in seconds. The first sleep (if enabled) is after 2 minutes from boot unsigned long nextSleepinSecs = 120; // next sleep in seconds. The first sleep (if enabled) is after 2 minutes from boot
#if defined(PIN_USER_BTN) && defined(_SEEED_SENSECAP_SOLAR_H_)
static unsigned long userBtnDownAt = 0;
#define USER_BTN_HOLD_OFF_MILLIS 1500
#endif
void setup() { void setup() {
Serial.begin(115200); Serial.begin(115200);
delay(1000); delay(1000);
@@ -127,6 +132,21 @@ void loop() {
command[0] = 0; // reset command buffer command[0] = 0; // reset command buffer
} }
#if defined(PIN_USER_BTN) && defined(_SEEED_SENSECAP_SOLAR_H_)
// Hold the user button to power off the SenseCAP Solar repeater.
int btnState = digitalRead(PIN_USER_BTN);
if (btnState == LOW) {
if (userBtnDownAt == 0) {
userBtnDownAt = millis();
} else if ((unsigned long)(millis() - userBtnDownAt) >= USER_BTN_HOLD_OFF_MILLIS) {
Serial.println("Powering off...");
board.powerOff(); // does not return
}
} else {
userBtnDownAt = 0;
}
#endif
the_mesh.loop(); the_mesh.loop();
sensors.loop(); sensors.loop();
#ifdef DISPLAY_CLASS #ifdef DISPLAY_CLASS

6
variants/sensecap_solar/SenseCapSolarBoard.h
View File

@@ -43,10 +43,12 @@ public:
#ifdef PIN_USER_BTN #ifdef PIN_USER_BTN
while (digitalRead(PIN_USER_BTN) == LOW); while (digitalRead(PIN_USER_BTN) == LOW);
nrf_gpio_cfg_sense_input(digitalPinToInterrupt(g_ADigitalPinMap[PIN_USER_BTN]), NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_SENSE_LOW); // Keep pull-up enabled in system-off so the wake line doesn't float low.
nrf_gpio_cfg_sense_input(digitalPinToInterrupt(g_ADigitalPinMap[PIN_USER_BTN]), NRF_GPIO_PIN_PULLUP, NRF_GPIO_PIN_SENSE_LOW);
#elif defined(PIN_BUTTON1) #elif defined(PIN_BUTTON1)
while (digitalRead(PIN_BUTTON1) == LOW); while (digitalRead(PIN_BUTTON1) == LOW);
nrf_gpio_cfg_sense_input(digitalPinToInterrupt(g_ADigitalPinMap[PIN_BUTTON1]), NRF_GPIO_PIN_NOPULL, NRF_GPIO_PIN_SENSE_LOW); // Keep pull-up enabled in system-off so the wake line doesn't float low.
nrf_gpio_cfg_sense_input(digitalPinToInterrupt(g_ADigitalPinMap[PIN_BUTTON1]), NRF_GPIO_PIN_PULLUP, NRF_GPIO_PIN_SENSE_LOW);
#endif #endif
#ifdef NRF52_POWER_MANAGEMENT #ifdef NRF52_POWER_MANAGEMENT