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Original question:
TMS320F28374S: function I2C_TransmitSlaveAddress_ControlBytes in i2c_ex6_eeprom_interrupt
Hi Team,
C:\ti\c2000\C2000Ware_5_00_00_00\driverlib\f2837xs\examples\cpu1\i2c, ex6
spracs8_Interfacing EEPROM Using PMBus in I2C Mode
1.
'temp' is an unsigned 32 bits integer variable and stored the 'pControlAddr' and 'NumOfDataBytes' like below figure:
Why design the format like this? 16bits are enough to store the EEPROM's address, why put NumOfDataBytes together with it?
2. I can't find the part which transmit the data the pTX_MsgBuffer pointed. Could you please point it to us?
For example, in Example 1: EEPROM Byte Write, I2C_MasterTransmitter has been called in main.c line201. Then it called I2C_TransmitSlaveAddress_ControlBytes in i2cLib_FIFO_master_interrupt.c line177. After it put the EEPROM's address to transmit, it return SUCCESS. I don't find the pTX_MsgBuffer's handler.
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Thanks & Regards
Yale
