Merge pull request #10 from TheNitek/pwdn_support

Add support for pwdn pin

components/esp32-camera

@@ -1 +1 @@
-Subproject commit a7066681bc13d6bce6c3a6162e11ee85720081df
+Subproject commit f8f26ab04492c28be5922ac06994a78440ad8258

examples/single_chip/camera_web_server/main/Kconfig.projbuild

@@ -43,6 +43,8 @@ config CAMERA_MODEL_WROVER_KIT
     bool "WROVER-KIT With OV2640 Module"
 config CAMERA_MODEL_M5STACK_PSRAM
     bool "M5Stack Camera With PSRAM"
+config CAMERA_MODEL_AI_THINKER
+    bool "ESP32-CAM by AI-Thinker"
 config CAMERA_MODEL_CUSTOM
     bool "Custom Camera Pinout"
 endchoice

examples/single_chip/camera_web_server/main/app_camera.c

@@ -61,6 +61,7 @@ void app_camera_main ()
     config.pin_href = HREF_GPIO_NUM;
     config.pin_sscb_sda = SIOD_GPIO_NUM;
     config.pin_sscb_scl = SIOC_GPIO_NUM;
+    config.pin_pwdn = PWDN_GPIO_NUM;
     config.pin_reset = RESET_GPIO_NUM;
     config.xclk_freq_hz = 20000000;
     config.pixel_format = PIXFORMAT_JPEG;

examples/single_chip/camera_web_server/main/include/app_camera.h

@@ -62,6 +62,26 @@
 #define HREF_GPIO_NUM     26
 #define PCLK_GPIO_NUM     21
 
+#elif CONFIG_CAMERA_MODEL_AI_THINKER
+#define PWDN_GPIO_NUM     32
+#define RESET_GPIO_NUM    -1
+#define XCLK_GPIO_NUM      0
+#define SIOD_GPIO_NUM     26
+#define SIOC_GPIO_NUM     27
+
+#define Y9_GPIO_NUM       35
+#define Y8_GPIO_NUM       34
+#define Y7_GPIO_NUM       39
+#define Y6_GPIO_NUM       36
+#define Y5_GPIO_NUM       21
+#define Y4_GPIO_NUM       19
+#define Y3_GPIO_NUM       18
+#define Y2_GPIO_NUM        5
+#define VSYNC_GPIO_NUM    25
+#define HREF_GPIO_NUM     23
+#define PCLK_GPIO_NUM     22
+
+
 #elif CONFIG_CAMERA_MODEL_CUSTOM
 #define PWDN_GPIO_NUM    CONFIG_CAMERA_PIN_PWDN
 #define RESET_GPIO_NUM   CONFIG_CAMERA_PIN_RESET

examples/single_chip/detection_with_command_line/main/app_camera.cpp

@@ -45,6 +45,7 @@ void app_camera_init()
     config.pin_href = HREF_GPIO_NUM;
     config.pin_sscb_sda = SIOD_GPIO_NUM;
     config.pin_sscb_scl = SIOC_GPIO_NUM;
+    config.pin_pwdn = PWDN_GPIO_NUM;
     config.pin_reset = -1;//RESET_GPIO_NUM;
     config.xclk_freq_hz = XCLK_FREQ;
     config.pixel_format = CAMERA_PIXEL_FORMAT;

examples/single_chip/recognition_with_command_line/main/app_camera.cpp

@@ -45,6 +45,7 @@ void app_camera_init()
     config.pin_href = HREF_GPIO_NUM;
     config.pin_sscb_sda = SIOD_GPIO_NUM;
     config.pin_sscb_scl = SIOC_GPIO_NUM;
+    config.pin_pwdn = PWDN_GPIO_NUM;
     config.pin_reset = -1;//RESET_GPIO_NUM;
     config.xclk_freq_hz = XCLK_FREQ;
     config.pixel_format = CAMERA_PIXEL_FORMAT;