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Hi,
I am trying to connect the OV8865 camera sensor to the e-con CX3 Denebola board. The I2C seems to through an error 74: "CY_U3P_ERROR_FAILURE,/**< Failure due to a non-specific system error. */". The MCLK and the voltages have been verified satisfactorily. Please do guide me on what the problem could and how it can be rectified.
Solved! Go to Solution.
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Hello,
This query is answered in the following thread:
Jayakrishna
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Can you please make sure that the pull up resistors are connected on the I2C lines?
Which API returns CY_U3P_ERROR_FAILURE error? Is it CyU3PMipicsiInit or sensor configuration?
If it is while configuring the sensor can you please check if the sensor address is set correctly?
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Thank you for the response...
> Yes, the pull up resistors have been connected on the I2C lines.
> The CY_U3P_ERROR_FAILURE error is not returned on CyU3PMipicsiInit - it is returned on I2C calls: CyU3PI2cTransmitBytes and CyU3PI2cReceiveBytes.
> Yes, the sensor addresses have also been verified.
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Hi,
We are facing a similar issue. Have you found any solution?
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Hello,
This query is answered in the following thread:
Jayakrishna