27

prj/TCPClient/Debug/dvp.h

@@ -7,7 +7,7 @@
 #define SENSOR_TOTAL_LINES  (SENSOR_HEIGHT + 1)   // +1 ²ÎÊýÐÐ
 #define BYTES_PER_LINE      (SENSOR_WIDTH * 2)     // ÿÐÐ512×Ö½Ú
 
-#define ALARM_TEMP_RAW      8000  // 80.00¡æ (raw/100)
+#define ALARM_TEMP_RAW      800  // 80.0¡æ (raw/10)
 
 extern volatile uint8_t  Line_Ready_Flag;
 extern volatile uint8_t *Ready_Line_Ptr;

prj/TCPClient/Debug/mini212g2.h

@@ -3,23 +3,21 @@
 
 #include "ch32v30x.h"
 
-/* ---- Temporary debug wiring option ----
- * Set to 1 to use USART3 (PB10=TX PB11=RX) for sensor communication.
- * This steals the debug printf port — use JTAG debugger for observation.
- * Set to 0 for normal operation (USART2 / PA2+PA3). */
-#define SENSOR_USE_USART3    0
-
-/* Set to 1 to enable UART commands to configure sensor at boot.
- * Set to 0 if sensor is pre-configured via USB to auto-output CMOS/DVP.
- * Automatically forced to 1 when SENSOR_USE_USART3 is enabled. */
-#if SENSOR_USE_USART3
-  #define SENSOR_UART_ENABLE   1
-  #define SENSOR_UART          USART3
-#else
-  #define SENSOR_UART_ENABLE   0
-  #define SENSOR_UART          USART2
-#endif
+/* ---- Sensor UART configuration ----
+ * 模组已通过 USB 预配置，不需要 MCU UART 配置。
+ * 注意：USART2 (PA2/PA3) 引脚已被占用，不可使用。
+ * 如需重新启用 MCU UART 配置传感器，将下面的 #if 0 改为 #if 1。
+ * 启用后仅可使用 USART3 (PB10/PB11)，但会占用 printf 调试口。 */
+#if 0  /* MCU UART 配置已禁用 */
+#define SENSOR_USE_USART3    1  /* 必须用 USART3，USART2 引脚已占用 */
+#define SENSOR_UART_ENABLE   1
+#define SENSOR_UART          USART3
 #define SENSOR_UART_BAUD     115200
+#else
+#define SENSOR_USE_USART3    0
+#define SENSOR_UART_ENABLE   0
+#define SENSOR_UART_BAUD     115200
+#endif
 
 /**
  * Initialize sensor. When SENSOR_UART_ENABLE=1, configures via UART.

prj/TCPClient/User/main.c

@@ -606,7 +606,7 @@ int main(void)
     printf("=== TEST PATTERN MODE === No sensor/DVP hardware needed\r\n");
     /* Skip Mini212G2_Init() and DVP_Init() */
 #else
-    Mini212G2_Init();   /* Configure sensor for CMOS/DVP Y16 output */
+    /* 模组已通过 USB 预配置，无需 MCU UART 配置，直接初始化 DVP */
     DVP_Init();
 #endif
     TIM2_Init();
@@ -643,12 +643,12 @@ int main(void)
         test_cfg2d.TriggerRoiW  = SENSOR_WIDTH;
         test_cfg2d.TriggerRoiH  = SENSOR_HEIGHT;
         test_cfg2d.TriggerCondition = 1;         /* Max temperature */
-        test_cfg2d.TriggerTemperatureThreshold = 8000; /* 80.00°C */
+        test_cfg2d.TriggerTemperatureThreshold = 800; /* 80.0°C  (0.1°C/LSB) */
         test_cfg2d.TriggerBurstCount = 3;
         test_cfg2d.TriggerInternalIntervalMs = 200;
         test_cfg2d.NGioDelay = 200;
         Preprocess_Settings_Change(&test_cfg2d, NULL, NULL);
-        printf("Test default config loaded: trigger thresh=8000 ROI=full burst=3\r\n");
+        printf("Test default config loaded: trigger thresh=800 ROI=full burst=3\r\n");
     }
 #endif