2019-03-08 11:38 PM
I am merging two projects .One project is wrote in stm32f401RE and another one is stm32f429i-discovery board.
I have already included all path and build the project.It shows error like identifier is undefined.
only one file path is not included.But i gave that file path is in C/C++ tab.
2019-03-09 04:30 AM
Maker sure the module is enabled in stm32f4xx_hal_conf.h
And the the source files for the HAL I2C libraries are listed in the project trees.