From b8a205d3be4552a69c6622eee6b7c6cc7b3eba3c Mon Sep 17 00:00:00 2001
From: yangqings <1135802814@qq.com>
Date: Sun, 7 Feb 2021 20:34:47 +0800
Subject: [PATCH] fix tflitemicro_person_detection

---
 .../tflitemicro_person_detection.c            | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/examples/tflitemicro_person_detection/tflitemicro_person_detection.c b/examples/tflitemicro_person_detection/tflitemicro_person_detection.c
index b88cd72a..cc80ac75 100644
--- a/examples/tflitemicro_person_detection/tflitemicro_person_detection.c
+++ b/examples/tflitemicro_person_detection/tflitemicro_person_detection.c
@@ -10,8 +10,12 @@
 
 #include "cmsis_os.h"
 #include "mcu_init.h"
+#include "ov2640.h"
+#include "lcd_2inch4.h"
+
+uint16_t camera_buffer[OV2640_PIXEL_WIDTH*OV2640_PIXEL_HEIGHT];
+uint8_t tensor_flag = 0;
 
-extern uint16_t camera_buffer[];
 extern uint8_t frame_flag;
 static uint8_t model_buffer[96*96];
 
@@ -73,6 +77,19 @@ void task2(void *arg)
 
 void application_entry(void *arg)
 {
+		LCD_2IN4_Init();
+		OV2640_Init();
+		OV2640_RGB565_Mode();
+		OV2640_OutSize_Set(OV2640_PIXEL_WIDTH,OV2640_PIXEL_HEIGHT);
+	
+		__HAL_DCMI_DISABLE_IT(&hdcmi, DCMI_IT_LINE | DCMI_IT_VSYNC);
+		if (HAL_DCMI_Start_DMA(&hdcmi, DCMI_MODE_CONTINUOUS,  (uint32_t)camera_buffer , (OV2640_PIXEL_WIDTH*OV2640_PIXEL_HEIGHT)/2))
+		{
+			Error_Handler();
+		}
+		
+		person_detect_init();
+		
     printf("***Start person detection task! \r\n");
     osThreadCreate(osThread(task1), NULL); // Create task1
     osThreadCreate(osThread(task2), NULL); // Create task2