TMP235 온도 측정 경로 정리

- mst? 온도 응답을 IMU register direct read로 대체
- go_temp/TMP235 legacy 경로 및 빌드 대상 제거
- info_temp 전역 정의를 IMU 모듈로 이동
- TMP235 드라이버는 deprecated reference로 표시

project/ble_peripheral/ble_app_bladder_patch/measurement/battery/battery_saadc.c

@@ -27,7 +27,6 @@
 #include "app_timer.h"
 #include "battery_saadc.h"
 #include "main_timer.h"
-#include "tmp235_q1.h"
 #include "app_raw.h"
 #include "dr_piezo.h"
 #include "debug_print.h"
@@ -60,9 +59,6 @@ APP_TIMER_DEF(m_battery_loop_timer_id);
 /* Low-battery check flag — set by battery_loop, consumed by handler */
 bool low_battery_check = false;
 
-/* Safety check mode flag — legacy TMP235 path */
-bool safety_check_mode = false;
-
 /* SAADC callback completion flag — used by all_sensors() to wait */
 volatile bool battery_saadc_done = false;
 
@@ -85,7 +81,6 @@ extern uint8_t ble_bin_buffer[BLE_NUS_MAX_DATA_LEN];
 volatile uint16_t info_batt;
 
 /* info4 sequential measurement control flags */
-extern bool go_temp;
 extern bool go_batt;
 
 extern bool motion_raw_data_enabled;
@@ -94,7 +89,7 @@ extern bool motion_data_once;
 extern bool maa_async_is_busy(void);
 
 /*==============================================================================
- * safety_check_complete - Called by tmp235 handler after temperature measurement
+ * safety_check_complete - Called after IMU die temperature measurement
  *
  * Checks both battery voltage and temperature against thresholds.
  * 5 consecutive readings exceeding either threshold triggers power OFF.
@@ -168,7 +163,7 @@ void battery_event_handler(nrf_drv_saadc_evt_t const * p_event)
 
         register_val = p_event->data.done.p_buffer[0];
 
-        /* Release SAADC — shared with temperature / pressure ADC */
+        /* Release SAADC — shared with pressure ADC */
         nrf_drv_saadc_channel_uninit(0);
         nrf_drv_saadc_uninit();
 

project/ble_peripheral/ble_app_bladder_patch/measurement/battery/battery_saadc.h

@@ -25,9 +25,6 @@
 /* SAADC callback completion flag (used by all_sensors() to wait) */
 extern volatile bool battery_saadc_done;
 
-/* Safety check mode flag — legacy TMP235 path */
-extern bool safety_check_mode;
-
 /* Called when safety check temperature measurement completes */
 void safety_check_complete(float temp_c);
 

project/ble_peripheral/ble_app_bladder_patch/measurement/imu/app_raw/app_raw.c

@@ -93,7 +93,7 @@ extern which_cmd_t cmd_type_t;                     		/* Current command source (
 uint16_t ssp_data[6]={0,};                         		/* 6-axis data array for BLE (accel XYZ + gyro XYZ) */
 extern bool info4;                                 		/* info4 mode flag (set by cmd_parse) */
  volatile uint16_t info_imu[6];                    		/* Global array storing IMU data in info4 mode */
-extern volatile uint16_t info_temp;                		/* Global temperature cache (deg C x 100) */
+volatile uint16_t info_temp;                		/* Global temperature cache (deg C x 100) */
 
 /* --------------------------------------------------------------------------------------
  *  static function declaration

project/ble_peripheral/ble_app_bladder_patch/measurement/temperature/tmp235_q1.c

@@ -1,6 +1,9 @@
 /*==============================================================================
  * tmp235_q1.c - TMP235-Q1 analogue temperature sensor driver
  *
+ * Deprecated: temperature measurement has been replaced by IMU register direct read paths.
+ * This file is kept only as a legacy reference and is not built.
+ *
  * Reads the TMP235-Q1 analogue output via SAADC AIN3 and converts to deg C.
  *
  * Temperature conversion (piecewise linear, per datasheet):