I use two FRDM-KE02Z4，R42、R45 are removed,0R for R39 R47.
Convert board and target board SDA SCL has 4.7k pull-up resistor on 3.3v.
Target board and conversion board can not hook.
Power on ,the contents of the communication between the target board and conversion board is not
A0 06 00 00 00 02 08 A1 82 FC CheckSum, but A0 06 00 00 00 02 08 A1 55 73 3F , 55 is fixed , 73 3F is random.
I use the debugger tracking and found that the program will not enter FC_Check inside
if (FC_CheckReceiveFrame (& gu8I2CRxFrameBuff , * pRxFrameLenth))
So there is no implementation of the
Hopefully there's someone that can help me.