Content originally posted in LPCWare by madhu kumar on Tue Nov 03 04:25:34 MST 2015
hi,
Chip_I2C_SetMasterEventHandler(id, Chip_I2C_EventHandler); from i2c.c file, how to get value 0xD21 from Chip_I2C_EventHandler.
who will invoke the value of Chip_I2C_EventHandler
eg:
this function Chip_I2C_SetMasterEventHandler(id, Chip_I2C_EventHandler); call from i2c.c.
In driver : i2c_17xx_40xx.c
int Chip_I2C_SetMasterEventHandler(I2C_ID_T id, I2C_EVENTHANDLER_T event)
{
DEBUGOUT(" I2C_EVENT id : %x , event :%x \r\n", id, event);
-----------------
---------------------
}
it shows I2C_EVENT id : 1 , event :d21
my question how to got event value i.e d21