Hi
I am new to S08 freescale controller and for one of our applicaton, I have to develope software UART. Can any1 help me by sharing the software UART code. Its urgent.
I am using the MC9S08SG8 controller.
Please help....
Hello, and welcome to the forum.
You might download Application Note AN2502, which described a software UART that made use of the TIM timer module within a previous HC908 device family. The assembly code presented may require some adaption to suit the TPM module of the newer MC9S08 device family.
I assume that the software UART is required because your project needs two UARTs?
Regards,
Mac
Are you interested in half-duplex (one timer) or full (two)?
I have some well-proven code for 'timer banged' UART(s), but can't get it 'til Tuesday. It is based on the Freescale ApNotes.