diff --git a/User_Code/bsp/adc/bsp_adc.c b/User_Code/bsp/adc/bsp_adc.c
index 915b585..ddae2f4 100644
--- a/User_Code/bsp/adc/bsp_adc.c
+++ b/User_Code/bsp/adc/bsp_adc.c
@@ -28,10 +28,8 @@ __attribute__((section (".AXI_SRAM"))) uint16_t ADC_Voltage_Val[2];
   */
 void BSP_ADC_Init(void)
 {
-
     HAL_ADCEx_Calibration_Start(&hadc1, ADC_CALIB_OFFSET, ADC_SINGLE_ENDED);
     HAL_ADC_Start_DMA(&hadc1, (uint32_t *) ADC_Voltage_Val, 2);
-
 }
 
 //------------------------------------------------------------------------------
@@ -43,11 +41,8 @@ void BSP_ADC_Init(void)
   */
 float USER_ADC_Voltage_Update(void)
 {
-
-    float Voltage;
-    Voltage = (ADC_Voltage_Val[0] * 3.3f / 65535) * 11.0f;
+    auto Voltage = (ADC_Voltage_Val[0] * 3.3f / 65535) * 11.0f;
     return Voltage;
-
 }
 
 //------------------------------------------------------------------------------
diff --git a/openocd_cfg/CMSIS_DAP.cfg b/openocd_cfg/CMSIS_DAP.cfg
new file mode 100644
index 0000000..59ca6e0
--- /dev/null
+++ b/openocd_cfg/CMSIS_DAP.cfg
@@ -0,0 +1,15 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+#
+# ARM CMSIS-DAP compliant adapter
+#
+# http://www.keil.com/support/man/docs/dapdebug/
+#
+
+adapter driver cmsis-dap
+transport select swd
+source [find target/stm32h7x.cfg]
+# download speed = 10MHz
+adapter speed 1000
+# Optionally specify the serial number of CMSIS-DAP usb device.
+# adapter serial 02200201E6661E601B98E3B9