기타

project/ble_peripheral/ble_app_bladder_patch/download/cp.bat

@@ -1,11 +1,17 @@
 @echo off
-setlocal enabledelayedexpansion
+setlocal EnableExtensions EnableDelayedExpansion
 
 echo ==========================================
 echo     MEDiThings Bladder Patch Programming
 echo     (mergehex + nrfutil 8.x)
 echo ==========================================
 
+REM -----------------------------------------------------
+REM Create hex output folder
+REM -----------------------------------------------------
+cd /d "%~dp0"
+echo Working directory: %CD%
+
 REM -----------------------------------------------------
 REM Create hex output folder
 REM -----------------------------------------------------
@@ -85,18 +91,29 @@ REM 6. Detect device SERIAL NUMBER
 REM -----------------------------------------------------
 echo [6/7] Detecting device serial number...
 
-for /f %%A in ('
-    powershell -Command "(nrfutil device list --json | Select-String '\"type\":\"info\"' | ConvertFrom-Json).data.devices[0].serialNumber"
-') do set SERIALNUMBER=%%A
+set "SERIALNUMBER="
 
-if "%SERIALNUMBER%"=="" (
+for /f %%A in ('nrfjprog --ids 2^>nul') do (
+    if not defined SERIALNUMBER set "SERIALNUMBER=%%A"
+)
+
+if not defined SERIALNUMBER (
+    for /f %%A in ('
+        powershell -NoProfile -Command "(nrfutil device list --json | ConvertFrom-Json).data.devices[0].serialNumber"
+    ') do (
+        if not defined SERIALNUMBER set "SERIALNUMBER=%%A"
+    )
+)
+
+if not defined SERIALNUMBER (
     echo ERROR: No serial number found.
+    echo        Check USB connection and Nordic tools installation.
     pause
     exit /b 1
 )
 
 echo Using Serial Number: %SERIALNUMBER%
-echo Flashing: recover → erase → program → reset
+echo Flashing: recover ??erase ??program ??reset
 
 REM recover
 nrfutil device recover --serial-number %SERIALNUMBER%

project/ble_peripheral/ble_app_bladder_patch/download/cpd.bat

@@ -1,5 +1,5 @@
 @echo off
-setlocal enabledelayedexpansion
+setlocal EnableExtensions EnableDelayedExpansion
 
 echo ==========================================
 echo     MEDiThings Bladder Patch Programming
@@ -116,23 +116,34 @@ REM 6. Detect device SERIAL NUMBER and Flash
 REM -----------------------------------------------------
 echo [6/6] Detecting device serial number...
 
-for /f %%A in ('
-    powershell -Command "(nrfutil device list --json | Select-String '\"type\":\"info\"' | ConvertFrom-Json).data.devices[0].serialNumber"
-') do set SERIALNUMBER=%%A
+set "SERIALNUMBER="
 
-if "%SERIALNUMBER%"=="" (
+for /f %%A in ('nrfjprog --ids 2^>nul') do (
+    if not defined SERIALNUMBER set "SERIALNUMBER=%%A"
+)
+
+if not defined SERIALNUMBER (
+    for /f %%A in ('
+        powershell -NoProfile -Command "(nrfutil device list --json | ConvertFrom-Json).data.devices[0].serialNumber"
+    ') do (
+        if not defined SERIALNUMBER set "SERIALNUMBER=%%A"
+    )
+)
+
+if not defined SERIALNUMBER (
     echo ERROR: No serial number found.
+    echo        Check USB connection and Nordic tools installation.
     pause
     exit /b 1
 )
 
 echo Using Serial Number: %SERIALNUMBER%
-echo Flashing: program → reset (NO erase, FDS preserved)
+echo Flashing: program ??reset (NO erase, FDS preserved)
 
 REM recover - SKIP to preserve internal flash data
 REM erase   - SKIP to preserve FDS/fstorage data
 
-REM program (hex 데이터가 있는 영역만 erase, FDS 보존)
+REM program (hex ?곗씠?곌? ?덈뒗 ?곸뿭留?erase, FDS 蹂댁〈)
 nrfutil device program --firmware hex\firmware_all.hex --options chip_erase_mode=ERASE_RANGES_TOUCHED_BY_FIRMWARE --serial-number %SERIALNUMBER%
 if %errorlevel% neq 0 (
     echo.

project/ble_peripheral/ble_app_bladder_patch/download/cpd_eraseALL.bat

@@ -1,5 +1,5 @@
 @echo off
-setlocal enabledelayedexpansion
+setlocal EnableExtensions EnableDelayedExpansion
 
 echo ==========================================
 echo     MEDiThings Bladder Patch Programming
@@ -116,12 +116,23 @@ REM 6. Detect device SERIAL NUMBER and Flash
 REM -----------------------------------------------------
 echo [6/6] Detecting device serial number...
 
-for /f %%A in ('
-    powershell -Command "(nrfutil device list --json | Select-String '\"type\":\"info\"' | ConvertFrom-Json).data.devices[0].serialNumber"
-') do set SERIALNUMBER=%%A
+set "SERIALNUMBER="
 
-if "%SERIALNUMBER%"=="" (
+for /f %%A in ('nrfjprog --ids 2^>nul') do (
+    if not defined SERIALNUMBER set "SERIALNUMBER=%%A"
+)
+
+if not defined SERIALNUMBER (
+    for /f %%A in ('
+        powershell -NoProfile -Command "(nrfutil device list --json | ConvertFrom-Json).data.devices[0].serialNumber"
+    ') do (
+        if not defined SERIALNUMBER set "SERIALNUMBER=%%A"
+    )
+)
+
+if not defined SERIALNUMBER (
     echo ERROR: No serial number found.
+    echo        Check USB connection and Nordic tools installation.
     pause
     exit /b 1
 )

project/ble_peripheral/ble_app_bladder_patch/measurement/adc121s051/dr_adc121s051.c

@@ -83,6 +83,7 @@ extern void dr_piezo_power_off(void);
 #define BLE_REB_DATA_LEN        (BLE_MTU_SIZE - BLE_REB_HEADER_LEN)   /* 238 bytes = 119 samples */
 #define BLE_RED_DATA_LEN        (BLE_MTU_SIZE - BLE_RED_HEADER_LEN)   /* 238 bytes = 119 samples */
 #define BLE_PACKET_DELAY_MS     100     /* Inter-packet delay - allow BLE TX buffer to drain */
+#define DR_ADC_AVG_INTER_BURST_GAP_US 500   /* Gap between averaged bursts to reduce residual echo carry-over */
 
 /* Piezo MUX pins (8ch) */
 #define DR_PIEZO_EN_MUXA    NRF_GPIO_PIN_MAP(0, 21)  /**< MUXA Enable */
@@ -548,24 +549,7 @@ extern void dr_piezo_burst_sw(uint8_t cycles);
 /*==============================================================================
  * PIEZO CHANNEL SELECTION
  *============================================================================*/
- /*
- * Channel mapping (8ch)
 
- *         | EN MUXA | EN MUXB |  SEL 0  |  SEL 1
- *   ----------------------------------------------
- *   CH A0 |    1    |    0    |    0    |    0
- *   CH A1 |    1    |    0    |    0    |    1
- *   CH A2 |    1    |    0    |    1    |    0
- *   CH A3 |    1    |    0    |    1    |    1
- *   ----------------------------------------------
- *   CH B3 |    0    |    1    |    0    |    0
- *   CH B2 |    0    |    1    |    0    |    1
- *   CH B1 |    0    |    1    |    1    |    0
- *   CH B0 |    0    |    1    |    1    |    1
- */
-
-/* dr_piezo_select_channel is defined in dr_piezo.c */
-extern void dr_piezo_select_channel(uint8_t channel);
 /* Channel selection is split into GPIO switch and timer-backed settling wait. */
 extern void dr_piezo_select_channel_start(uint8_t channel);
 extern void dr_piezo_wait_mux_settled(void);

project/ble_peripheral/ble_app_bladder_patch/measurement/piezo/dr_piezo.c

@@ -681,22 +681,14 @@ void dr_piezo_select_channel_start(uint8_t channel)
             nrf_gpio_pin_clear(DR_PIEZO_EN_MUXB); nrf_gpio_pin_set(DR_PIEZO_EN_MUXA);
             nrf_gpio_pin_set(DR_PIEZO_MUX_SEL0);   nrf_gpio_pin_set(DR_PIEZO_MUX_SEL1);
             break;
-        /*case 4: // B0: EN_MUXA=0, EN_MUXB=1, SEL0=1, SEL1=1
-            nrf_gpio_pin_clear(DR_PIEZO_EN_MUXA); nrf_gpio_pin_set(DR_PIEZO_EN_MUXB);
-            nrf_gpio_pin_set(DR_PIEZO_MUX_SEL0);   nrf_gpio_pin_set(DR_PIEZO_MUX_SEL1);
-            break;
-        case 5: // B1: EN_MUXA=0, EN_MUXB=1, SEL0=0, SEL1=1
-            nrf_gpio_pin_clear(DR_PIEZO_EN_MUXA); nrf_gpio_pin_set(DR_PIEZO_EN_MUXB);
-            nrf_gpio_pin_clear(DR_PIEZO_MUX_SEL0); nrf_gpio_pin_set(DR_PIEZO_MUX_SEL1);
-            break;*/
-        case 5: // B2: EN_MUXA=0, EN_MUXB=1, SEL0=1, SEL1=0
-            nrf_gpio_pin_clear(DR_PIEZO_EN_MUXA); nrf_gpio_pin_set(DR_PIEZO_EN_MUXB);
-            nrf_gpio_pin_set(DR_PIEZO_MUX_SEL0); nrf_gpio_pin_clear(DR_PIEZO_MUX_SEL1);
-            break;
-        case 4: // B3: EN_MUXA=0, EN_MUXB=1, SEL0=0, SEL1=0
+        case 4: // B0: EN_MUXA=0, EN_MUXB=1, SEL0=0, SEL1=0
             nrf_gpio_pin_clear(DR_PIEZO_EN_MUXA); nrf_gpio_pin_set(DR_PIEZO_EN_MUXB);
             nrf_gpio_pin_clear(DR_PIEZO_MUX_SEL0); nrf_gpio_pin_clear(DR_PIEZO_MUX_SEL1);
             break;
+        case 5: // B1: EN_MUXA=0, EN_MUXB=1, SEL0=1, SEL1=0
+            nrf_gpio_pin_clear(DR_PIEZO_EN_MUXA); nrf_gpio_pin_set(DR_PIEZO_EN_MUXB);
+            nrf_gpio_pin_set(DR_PIEZO_MUX_SEL0); nrf_gpio_pin_clear(DR_PIEZO_MUX_SEL1);
+            break;
     }
 
     /* Start one-shot timer for MUX settling (> 1.2ms). */
@@ -1621,4 +1613,3 @@ void dr_piezo_burst_sw_17mhz(uint8_t cycles)
 
     __enable_irq();
 }
-