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Test Code for OV7670 Camera module with FIFO AL422
Dependencies: MODSERIAL mbed ov7670
You can find more information in this page: https://mbed.org/users/edodm85/notebook/ov7670-camera-module/
Diff: main.cpp
- Revision:
- 3:b4e0cefc37f6
- Parent:
- 2:bbd557817319
- Child:
- 4:d0d4760d32b2
--- a/main.cpp Sat Mar 16 13:45:09 2013 +0000 +++ b/main.cpp Sun Apr 07 10:52:10 2013 +0000 @@ -1,6 +1,6 @@ /* * Author: Edoardo De Marchi - * Date: 10/03/13 + * Date: 07/04/13 * Notes: OV7670 + FIFO AL422B camera test */ @@ -54,9 +54,8 @@ CameraSnap(); memset(word, 0, sizeof(word)); }else - if(strcmp("init_bw_VGA", word) == 0) // Set up for 640*480 pixels YUV (Only Y) + if(strcmp("init_bw_VGA", word) == 0) // Set up for 640*480 pixels RAW { - pc.printf("Initializing ov7670 - Format YUV422(Y only) & VGA Mode\r\n"); format = 'b'; resolution = VGA; if(camera.Init('b', VGA) != 1) @@ -68,7 +67,6 @@ }else if(strcmp("init_yuv_QVGA", word) == 0) // Set up for 320*240 pixels YUV422 { - pc.printf("Initializing ov7670 - Format YUV422 & QVGA Mode\r\n"); format = 'y'; resolution = QVGA; if(camera.Init('b', QVGA) != 1) @@ -80,7 +78,6 @@ }else if(strcmp("init_rgb_QVGA", word) == 0) // Set up for 320*240 pixels RGB565 { - pc.printf("Initializing ov7670 - Format RGB565 & QVGA Mode\r\n"); format = 'r'; resolution = QVGA; if(camera.Init('r', QVGA) != 1) @@ -92,7 +89,6 @@ }else if(strcmp("init_bw_QVGA", word) == 0) // Set up for 320*240 pixels YUV (Only Y) { - pc.printf("Initializing ov7670 - Format YUV422(Y only) & QVGA Mode\r\n"); format = 'b'; resolution = QVGA; if(camera.Init('b', QVGA) != 1) @@ -104,7 +100,6 @@ }else if(strcmp("init_yuv_QQVGA", word) == 0) // Set up for 160*120 pixels YUV422 { - pc.printf("Initializing ov7670 - Format YUV422 & QQVGA Mode\r\n"); format = 'y'; resolution = QQVGA; if(camera.Init('b', QQVGA) != 1) @@ -116,7 +111,6 @@ }else if(strcmp("init_rgb_QQVGA", word) == 0) // Set up for 160*120 pixels RGB565 { - pc.printf("Initializing ov7670 - Format RGB565 & QQVGA Mode\r\n"); format = 'r'; resolution = QQVGA; if(camera.Init('r', QQVGA) != 1) @@ -128,7 +122,6 @@ }else if(strcmp("init_bw_QQVGA", word) == 0) // Set up for 160*120 pixels YUV (Only Y) { - pc.printf("Initializing ov7670 - Format YUV422(Y only) & QQVGA Mode\r\n"); format = 'b'; resolution = QQVGA; if(camera.Init('b', QQVGA) != 1) @@ -166,7 +159,7 @@ for(int x = 0; x<resolution; x++) { // Read in the first half of the image - if(format == 'b') + if(format == 'b' && resolution != VGA) { camera.ReadOnebyte(); }else