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TDA4AL-Q1: Data cannot be written to the slave through i2c

li liu
Intellectual 530 points
Part Number: TDA4AL-Q1

Hi,Ti,

  We deploy autosar to mcu1_0. We cannot write data to the slave when we use the pdk functions provided by ti on autosar: Board_i2c8BitRegWr and Board_i2c8BitRegRd. And scl is always low.