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fix: fix description of resolution in docs and examples

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Wang Yu Xin
2022-10-11 14:53:28 +08:00
parent 108a330149
commit 2182f88230
3 changed files with 9 additions and 9 deletions
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6
README.md
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@ -152,10 +152,10 @@ static camera_config_t camera_config = {
.ledc_channel = LEDC_CHANNEL_0,
.pixel_format = PIXFORMAT_JPEG,//YUV422,GRAYSCALE,RGB565,JPEG
.frame_size = FRAMESIZE_UXGA,//QQVGA-QXGA Do not use sizes above QVGA when not JPEG
.frame_size = FRAMESIZE_UXGA,//QQVGA-UXGA, For ESP32, do not use sizes above QVGA when not JPEG. The performance of the ESP32-S series has improved a lot, but JPEG mode always gives better frame rates.
.jpeg_quality = 12, //0-63 lower number means higher quality
.fb_count = 1, //if more than one, i2s runs in continuous mode. Use only with JPEG
.jpeg_quality = 12, //0-63, for OV series camera sensors, lower number means higher quality
.fb_count = 1, //When jpeg mode is used, if fb_count more than one, the driver will work in continuous mode.
.grab_mode = CAMERA_GRAB_WHEN_EMPTY//CAMERA_GRAB_LATEST. Sets when buffers should be filled
};

6
examples/main/take_picture.c
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@ -120,10 +120,10 @@ static camera_config_t camera_config = {
.ledc_channel = LEDC_CHANNEL_0,
.pixel_format = PIXFORMAT_RGB565, //YUV422,GRAYSCALE,RGB565,JPEG
.frame_size = FRAMESIZE_QVGA, //QQVGA-UXGA Do not use sizes above QVGA when not JPEG
.frame_size = FRAMESIZE_QVGA, //QQVGA-UXGA, For ESP32, do not use sizes above QVGA when not JPEG. The performance of the ESP32-S series has improved a lot, but JPEG mode always gives better frame rates.
.jpeg_quality = 12, //0-63 lower number means higher quality
.fb_count = 1, //if more than one, i2s runs in continuous mode. Use only with JPEG
.jpeg_quality = 12, //0-63, for OV series camera sensors, lower number means higher quality
.fb_count = 1, //When jpeg mode is used, if fb_count more than one, the driver will work in continuous mode.
.grab_mode = CAMERA_GRAB_WHEN_EMPTY,
};

6
test/test_camera.c
View File

@ -147,10 +147,10 @@ static esp_err_t init_camera(uint32_t xclk_freq_hz, pixformat_t pixel_format, fr
.ledc_channel = LEDC_CHANNEL_0,
.pixel_format = pixel_format, //YUV422,GRAYSCALE,RGB565,JPEG
.frame_size = frame_size, //QQVGA-UXGA Do not use sizes above QVGA when not JPEG
.frame_size = frame_size, //QQVGA-UXGAQQVGA-UXGA, For ESP32, do not use sizes above QVGA when not JPEG. The performance of the ESP32-S series has improved a lot, but JPEG mode always gives better frame rates.
.jpeg_quality = 12, //0-63 lower number means higher quality
.fb_count = fb_count, //if more than one, i2s runs in continuous mode. Use only with JPEG
.jpeg_quality = 12, //0-63, for OV series camera sensors, lower number means higher quality
.fb_count = fb_count, //When jpeg mode is used, if fb_count more than one, the driver will work in continuous mode.
.grab_mode = CAMERA_GRAB_WHEN_EMPTY
};