Support Raspberry Pi camera module V3

[hatrinh-sj]

Hi @Pillar1989,

(Moved from Seeed-Studio/Seeed_Arduino_GroveAI#10)

You mentioned that Vision AI V2 does support IM708. But when plugging the IM708 camera, I don't see any image in https://seeed-studio.github.io/SenseCraft-Web-Toolkit/#/setup/process.

I compiled a sample application from https://github.com/HimaxWiseEyePlus/Seeed_Grove_Vision_AI_Module_V2, it works fine. I admit that I don't know if the autofocus function is working. But, I do see images from the camera.

[hatrinh-sj]

This is the output from the serial console:

1st BL Modem Build DATE=Nov 30 2023, 0x0002000b
Please input any key to enter X-Modem mode in 100 ms
waiting input key...
slot flash_offset 0x00000000
New MemDesp himax_sec_SB_image_process PASS
set_memory_s_ns
bl_status = 0x800000, HX_DSP_FLAG 1
bl_status = 0x800000
jump_addr=0x10000000
Compiler Version: ARM GNU, 13.2.1 20231009
Build date: May 24 2024 04:11:43
                                dw_iic_write err_state:2
dw_iic_write err_code:-60
[hx_drv_i2cm_write_restart_read]-L:844, Fail:-60
dw_iic_write err_state:2
dw_iic_write err_code:-60
[hx_drv_i2cm_write_restart_read]-L:844, Fail:-60
sensor_type: 15
g_cursensorstream: 0
{"type": 0, "name": "INIT@STAT?", "code": 0, "data": {"boot_count": 29, "is_ready": 1}}

[hatrinh-sj]

Hi @LynnL4!
Is this the correct repo for the question about the Seeed Studio Vision AI V2 factory firmware? Please redirect me if I am wrong. I have a problem using Raspberry Pi camera module V3 with Vision AI V2. Please take a look at the details in the above posts.

[iChizer0]

Hi @hatrinh-sj, sorry for the late response. We tested the IMX708 on our Grove Vision AI V2 and the firmware is consistent with May 24 2024 04:11:43 in your logs, it works fine and outputs images as expected.

From the logs you provided, it looks like the device's IIC is not interacting properly with the IMX708, please also double check that the camera connection is correct and reliable.

Also, if you are using Chrome under Linux, you may not be able to establish a proper connection with the device under some Linux distributions, you can try https://github.com/Seeed-Studio/python-sscma or test under Windows.

Hope this solves your problem.

[hatrinh-sj]

Thank you for looking into the issue. Weirdly, I tried all 2 cables I have with the same problem. But, when I upload the compiled sample application from https://github.com/HimaxWiseEyePlus/Seeed_Grove_Vision_AI_Module_V2, it works immediately. I found a supplier of OV5647 with autofocus. I hope I don't have to use IMX708.