danielc007
commented
3 years ago Attached is a capture done at QVGA. I know the board and camera work normally if it's not on QVGA setting.
Open danielc007 opened 3 years ago
danielc007
commented
3 years ago Attached is a capture done at QVGA. I know the board and camera work normally if it's not on QVGA setting.
I got the lastest code today, used the CMakeLists.txt from jungu009 mentioned in https://github.com/donny681/ESP32_CAMERA_QR/issues/42 I've done this in app_main.c as mentioned in Readme under the QR Recognition section:
define CAMERA_PIXEL_FORMAT CAMERA_PF_GRAYSCALE
define CAMERA_FRAME_SIZE CAMERA_FS_QVGA
and I changed static ip4_addr_t s_ip_addr; to static esp_ip4_addr_t s_ip_addr; in app_main.c to make it compile
"Enable test pattern on camera output" is enabled.
When I run and capture a QR code by hitting http://xxx.xxx..xxx.xxx/pgm, I get camera size err as below. The captured photo size is not beyond VGA size limit.
I (5841) camera_demo: Free heap: 134560 I (5841) camera_demo: Camera demo ready I (20571) camera: Frame 0 done in 88 ms I (20781) camera_demo: Free heap: 128940 I (20781) QR: Camera Size err
Anyone know how to solve this? I am using OV2640 on AI thinker board. Thank you in advance.