techo_ui: implement poweroff + led fixes

2025-08-19 09:03:34 +02:00
parent a825a3d4bc
commit ff03b041d0
4 changed files with 26 additions and 8 deletions
--- a/src/helpers/nrf52/TechoBoard.h
+++ b/src/helpers/nrf52/TechoBoard.h
@@ -43,6 +43,25 @@ public:
    return "LilyGo T-Echo";
  }

+  void powerOff() override {
+    #ifdef LED_RED
+    digitalWrite(LED_RED, LOW);
+    #endif
+    #ifdef LED_GREEN
+    digitalWrite(LED_GREEN, LOW);
+    #endif
+    #ifdef LED_BLUE
+    digitalWrite(LED_BLUE, LOW);
+    #endif
+    #ifdef DISP_BACKLIGHT
+    digitalWrite(DISP_BACKLIGHT, LOW);
+    #endif
+    #ifdef PIN_PWR_EN
+    digitalWrite(PIN_PWR_EN, LOW);
+    #endif
+    sd_power_system_off();
+  }
+
  void reboot() override {
    NVIC_SystemReset();
  }