⚡ (ble): Callback on Apply Update Characteristic set in Update Service

leka · Mar 25, 2022 · 846432d · 846432d
1 parent e5a258d
commit 846432d
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/libs/BLEKit/include/BLEServiceUpdate.h b/libs/BLEKit/include/BLEServiceUpdate.h
@@ -23,6 +23,9 @@ class BLEServiceUpdate : public interface::BLEService
 	{
 		if (params.handle == apply_update_characteristic.getValueHandle()) {
 			apply_update_value = static_cast<bool>(params.data[0]);
+			if (apply_update_value && _on_apply_update_true) {
+				_on_apply_update_true();
+			}
 		}
 		if (params.handle == version_major_characteristic.getValueHandle()) {
 			version.major = params.data[0];
@@ -35,10 +38,13 @@ class BLEServiceUpdate : public interface::BLEService
 		}
 	};
 
+	void onApplyUpdateTrue(std::function<void()> callback) { _on_apply_update_true = callback; }
+
   private:
 	bool apply_update_value {false};
 	WriteOnlyGattCharacteristic<bool> apply_update_characteristic {
 		service::firmware_update::characteristic::apply_update, &apply_update_value};
+	std::function<void()> _on_apply_update_true {};
 
 	FirmwareVersion version {};