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USB superspeed peripherals Forum Discussions

subk1234
Level 2
5 questions asked First like given 5 sign-ins
Level 2

Hi,

I am working on a ECON Denebola CX3 development Kit. I need to interface with an image sensors which uses SCCB for configuration. Will the I2C calls, CyU3PI2cTransmitBytes() and CyU3PI2cReceiveBytes(). I am using these functions, but I am facing the following issues.

1. If I add the I2C address as documented, it does not work.

2. I wrote an I2C scan to communicate with any address. The peripheral responded to a few addresses, but I get an error CAMERA_CY_U3P_ERROR_LOST_ARBITRATION.

Any help or documentation on this is greatly appreciated.

Thanks and Regards,

Subramanyan

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JayakrishnaT_76
Moderator
Moderator First question asked 1000 replies posted 750 replies posted
Moderator

Hello Subramanyan,

Can you please elaborate the term SCCB? Also, can you please share the complete project for us to check?

Best Regards,
Jayakrishna
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subk1234
Level 2
5 questions asked First like given 5 sign-ins
Level 2

Hi Jayakrishna,

SCCB is Serial Camera Control Bus used in Image Sensors. The CX3 is interacting with Image Sensors over SDA and SCL.

Thanks and Regards,

Subramanyan

 

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JayakrishnaT_76
Moderator
Moderator First question asked 1000 replies posted 750 replies posted
Moderator

Hello Subramanyan,

Can you please share the project along with the UART debug logs for us to check?

Best Regards,
Jayakrishna
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