5 ; FIFO channels for communication with stm32
7 global f.init,f.in,f.out,f.i.st
15 ;--------------------------------------------------------------
20 mkbuf ci.fifo_id, rx.buf,rx.buf_len
21 mkbuf co.fifo_id, tx.buf,tx.buf_len
24 ;--------------------------------------------------------------
28 ; Init Serial I/O for console input and output