Initial commit: MT firmware project

- BLE peripheral applications
- dr_piezo and bladder_patch projects

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

project/ble_peripheral/ble_app_bladder_patch/battery_saadc.h

@@ -0,0 +1,22 @@
+/*******************************************************************************
+ * @file	battery_saadc.h
+ * @author	CandyPops Co.
+ * @version	V1.0.0
+ * @date	2022-09-05
+ * @brief   
+ ******************************************************************************/
+
+#ifndef _BATTERY_SAADC_H_
+#define _BATTERY_SAADC_H_
+
+#define LOW_BATTERY_VOLTAGE			3100	/* Low Battery 임계값 */
+
+
+void battery_level_meas(void);
+void pressure_all_level_meas(void);
+void battery_timer_start(void);
+void battery_timer_stop(void);
+void battery_timer_init(void);
+
+#endif //_BATTERY_SAADC_H_
+