Linux Reading Data from UART

Question

I want to read data from UART, i followed this tutorial, the write function works as expected, however i\'am getting problem with the read function :

This is the uart_in

Answer 1

There's an error in the read function

bytes_read = read(fd,&read_buffer,10); /* Read the data 

should be

bytes_read = read(fd,read_buffer,10); /* Read the data