send string of characters to uart in a particular format

[sri5496]

hii, am trying to program micro controller for an application.i need to send string of characters to uart in a particular format which has length and data ....data of 128bytes...while sending the data i need the lenght to be mentioned...am starter at programmingand need assistance

thank you

 

[pedroromanvr]

What do you have until now?
Using UART you can send one byte at a time, so you can divide this problem in stages.

 

[Surender Reddy]

Which controller you are using?

 

[sri5496]

am using using STmicrocontroller stm8 discovery eval kit