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BQ79616-Q1: BQ79616-Q1

Part Number: BQ79616-Q1
Other Parts Discussed in Thread: BQ79616

I was trying to read the voltage data through TMS570 and for that i was using the example code of BQ79616 EVM but there is no value at receiver side 

 

this is the data on the transmitter

and the data is still 0

can you please help me to find the error fast to get the data read?

  • Hello Meron,

    I would need more information to give an exact answer, but I do have a few debugging recommendations:

    1) 

    Read the VCELL registers. Check to see if the correct value are being stored in these registers. Make sure to use the the V_LSB_ADC value to convert to voltage.

    2) Make sure the ADCs are running in continuous mode and ADC_GO = 1.

    3) Look at intermediate variables in the code and make sure the values are being read/set correctly, 

    4) Verify with probing that the intended cell voltage is seen at the VC pins.

    Best,

         Quentin

  • thanks quentin

    thank you for your response i already solved the problem it was on the connection i got ground on the UART pin 

  • thanks quentin

    thank you for your response i already solved the problem it was on the connection i got ground on the UART pin