The GPIO module remains the same across F28 and F29 devices. However number of IOs present in the device and the available mux options are different. Please refer to the datasheet for the mux options available. It is recommended to use the Sysconfig tool for pinmux configuration.

Note

In F29 based devices, the DIR register is moved from GPIO_CTRL_REGS to GPIO_DATA_REGS. Application using bitfield based code must update the code accordingly. This update is abstracted in driverlib APIs and no change is expected in the application.

Driverlib API mapping

All APIs are compatible