Error when initializing camera

[uraich]

When initializing the camera I get:
E (34460) gpio: gpio_install_isr_service(409): GPIO isr service already installed
which produces a fatal error in camera.c of the esp-idf esp32-camera component.
I transformed this into a warning without dropping out of the initialization procedure. Like this things seem to work.
I am trying to port the esp-who project to micropython and I extended your micropython c-module (modcamera.c) quite a bit, adding all the functions needed to control the camera (colorbar, hmirror, vflip ...) If interested in the code, please let me know.

[ywz978020607]

camera.init()
I (437234) sccb: pin_sda 26 pin_scl 27

E (437234) i2c: i2c driver install error
I (437234) gpio: GPIO[32]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0
E (437304) camera: Detected camera not supported.
E (437304) camera: Camera probe failed with error 0x20004
E (437304) camera: Camera Init Failed
False

I want to know how to fix it. I used the esp32-cam by Taobao which is usually used. Could you please put a firmware of this kind? I think most users in China would use this one.

[uraich]

Did you compile MicroPython with the camera driver yourself or did you use the binary version supplied?

[ywz978020607]

Thank you. I have solved the problem. I found that my camera was anti-plug... | | 杨文哲 | | [email protected] | 签名由网易邮箱大师定制 On 4/10/2020 20:56，Uli Raich<[email protected]> wrote： Did you compile MicroPython with the camera driver yourself or did you use the binary version supplied? — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe.

[hklang10]

Patching the esp-idf/components/esp32-camera/driver/camera.c worked for me.

See this:

espressif/esp32-camera@528c97a

[shenzhenjinma]

Me too, is there any way, please tell me the information，thanks