MC33771 BCC init issue

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MC33771 BCC init issue

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kentseng
Contributor II

Hi Sir

I modify the BCC V1.1 connect the 2pcs MC33771, but now  the CID2 init seems have problem,

i lost some thing modify?

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TomasVaverka
NXP TechSupport
NXP TechSupport

Hi Tzu,

The driver itself support up to 15 devices in the TPL mode.

The provided example(s) projects are determined for a use case of one BCC device as it is written in its (/their) documentations.

 

When more BCC devices are used, BCC_INIT_CONF must be initialized as [NUMBER OF DEVICES][BCC_INIT_CONF_REG_CNT] with appropriate register values for each BCC device separately.

Another possibility is to keep the second parameter of BCC_Init function NULL and to initialize the registers by BCC_Reg_Write or BCC_Reg_GlobalWrite operations by yourself.

Best regards,

Tomas

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