全志V853 摄像头初体验

2024-02-02 16:23:56 浏览数 (1)
  1. 选上SDK里面的摄像头demo
代码语言：javascript复制
make menuconfig --->
	Allwinner  --->
		eyesee-mpp  --->
			[*]     mpp sample virvi2vo
  1. 在sdk根目录下执行cmpp_p，然后打开Makefile，修改：
代码语言：javascript复制
kunyao@AwExdroid89:~/workspace/a_tina/package/allwinner/eyesee-mpp/middleware$ git diff .
diff --git a/allwinner/eyesee-mpp/middleware/Makefile b/allwinner/eyesee-mpp/middleware/Makefile
index 37cb9be5e..454b9045d 100755
--- a/allwinner/eyesee-mpp/middleware/Makefile
    b/allwinner/eyesee-mpp/middleware/Makefile
@@ -1405,6  1405,8 @@ define Package/$(PKG_NAME)/install
        find $(SRC_COMPILE_DIR)/media -maxdepth 1 -name "libmedia_mpp.so" -exec $(CP) {} $(1)/usr/lib/eyesee-mpp ;
        find $(SRC_COMPILE_DIR)/sample/configfileparser -maxdepth 1 -name "libsample_confparser.so" -exec $(CP) {} $(1)/usr/lib/eyesee-mpp ;
        #       $(INSTALL_BIN) $(SRC_COMPILE_DIR)/logcat/alogcat.sh $(1)/bin/alogcat
        $(CP) $(SRC_COMPILE_DIR)/sample/sample_virvi2vo/sample_virvi2vo $(1)/usr/bin
        $(CP) $(SRC_COMPILE_DIR)/sample/sample_virvi2vo/sample_virvi2vo.conf $(1)/usr
 endef

 #define Package/$(PKG_NAME)/InstallDev
  1. roofs改到，不然pack的时候会报错
代码语言：javascript复制
tina/device/config/chips/v853/configs/vision/linux$ git diff .
diff --git a/configs/vision/linux/sys_partition.fex b/configs/vision/linux/sys_partition.fex
index c24583f..b258e87 100755
--- a/configs/vision/linux/sys_partition.fex
    b/configs/vision/linux/sys_partition.fex
@@ -54,7  54,7 @@ size = 4096

 [partition]
     name         = rootfs
-    size         = 34304
     size         = 68608
     downloadfile = "rootfs.fex"
     user_type    = 0x8000

4.重新编译打包把固件烧到开发板里去

代码语言：javascript复制
sample_virvi2vo /usr/sample_virvi2vo.conf

摄像头开启，屏幕显示实时预览

原贴链接：https://bbs.aw-ol.com/topic/1457/

middleware sample 编译 摄像头 打包

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