SCCB W/R failed initially and still capture image after waiting a while.

[ToTom818]

Checklist

• Checked the issue tracker for similar issues to ensure this is not a duplicate
• Read the documentation to confirm the issue is not addressed there and your configuration is set correctly
• Tested with the latest version to ensure the issue hasn't been fixed

How often does this bug occurs?

always

Expected behavior

I am using the provided example codes and without much modification. So it should function directly out of the box. fyi i am using ov2640 and esp-idf 5.4.1

Actual behavior (suspected bug)

the i2c initially fail to communicate with the camera but later camera initialized successfully.

Error logs or terminal output

I (1086) gpio: GPIO[40]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0
D (2692) gdma: new group (0) at 0x3fc9b350
D (2692) gdma: new pair (0,0) at 0x3fc9af68
D (2692) gdma: new rx channel (0,0) at 0x3fc9b314
I (2692) s3 ll_cam: DMA Channel=0
I (2695) cam_hal: cam init ok
D (2698) camera: Initializing SCCB
I (2701) sccb: pin_sda 38 pin_scl 39
I (2704) sccb: sccb_i2c_port=1
D (2707) intr_alloc: Connected src 43 to int 5 (cpu 0)
D (2712) camera: Resetting camera
I (2715) gpio: GPIO[40]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0 
D (2743) camera: Searching for camera address
I (2753) camera: Detected camera at address=0x30
I (2756) camera: Detected OV2640 camera
D (2756) ov2640: OV2640 Attached
I (2756) camera: Camera PID=0x26 VER=0x42 MIDL=0x7f MIDH=0xa2
D (2758) camera: Doing SW reset of sensor
I (2838) s3 ll_cam: node_size: 3840, nodes_per_line: 1, lines_per_node: 6
I (2838) s3 ll_cam: dma_half_buffer_min:  3840, dma_half_buffer: 15360, lines_per_half_buffer: 24, dma_buffer_size: 30720
I (2844) cam_hal: buffer_size: 30720, half_buffer_size: 15360, node_buffer_size: 3840, node_cnt: 8, total_cnt: 10
I (2854) cam_hal: Allocating 153600 Byte frame buffer in OnBoard RAM
D (2860) intr_alloc: Connected src 66 to int 8 (cpu 0)
D (2865) intr_alloc: Connected src 24 to int 8 (cpu 0)
I (2870) cam_hal: cam config ok
D (2872) camera: Setting frame size to 320x240
I (2877) ov2640: Set PLL: clk_2x: 1, clk_div: 3, pclk_auto: 1, pclk_div: 8
E (2923) sccb: SCCB_Write Failed addr:0x30, reg:0xe0, data:0x04, ret:-1
E (2923) sccb: SCCB_Write Failed addr:0x30, reg:0xff, data:0x01, ret:-1
E (2924) sccb: SCCB_Write Failed addr:0x30, reg:0xff, data:0x00, ret:-1
E (2931) sccb: SCCB_Write Failed addr:0x30, reg:0x87, data:0xff, ret:-1
E (2937) sccb: SCCB_Write Failed addr:0x30, reg:0xc3, data:0xff, ret:-1
E (2943) sccb: SCCB_Write Failed addr:0x30, reg:0xff, data:0x01, ret:-1
E (2950) sccb: SCCB_Write Failed addr:0x30, reg:0xff, data:0x00, ret:-1
E (2956) sccb: SCCB_Write Failed addr:0x30, reg:0xff, data:0x01, ret:-1
E (2962) sccb: SCCB_Write Failed addr:0x30, reg:0xff, data:0x00, ret:-1
E (2968) sccb: SCCB_Write Failed addr:0x30, reg:0xff, data:0x01, ret:-1
E (2974) sccb: SCCB_Write Failed addr:0x30, reg:0xff, data:0x00, ret:-1
E (2981) sccb: SCCB_Write Failed addr:0x30, reg:0xff, data:0x01, ret:-1
E (2987) sccb: SCCB_Write Failed addr:0x30, reg:0xff, data:0x00, ret:-1
E (2994) sccb: SCCB_Write Failed addr:0x30, reg:0xff, data:0x01, ret:-1
E (3000) sccb: SCCB_Write Failed addr:0x30, reg:0xff, data:0x00, ret:-1
E (3006) sccb: SCCB_Write Failed addr:0x30, reg:0xff, data:0x01, ret:-1
I (3212) example:take_picture: Camera initialized successfully
I (3212) example:take_picture: Taking picture...
I (3350) example:take_picture: Picture taken! Its size was: 153600 bytes
I (3450) example:take_picture: Taking picture...

Steps to reproduce the behavior

idf.py create-project-from-example "espressif/esp32-camera:camera_example"
set the pinout
set to use onboard dram
build and flash

Project release version

latest

System architecture

Intel/AMD 64-bit (modern PC, older Mac)

Operating system

Windows

Operating system version

win11

Shell

ZSH

Additional context

No response