main.asm

一段ADSP21262用DAI口实现UART通讯的汇编源代码。

/***********************************************************************
  Sports 3 is configured as a reciever and Sports 1 as tranmitter.
 
  Data transmitted from Sports 1 is recieved by sports 3.
 **********************************************************************/  
 #include  "UART_Driver.h"
 #define TX_BUFFER_OVERFLOW 0xff
//#include<def21262.h>
	.extern InitSRU;
	.extern _Setup_UART;
	.extern _UartTx_Word;
    .extern _UART_Error;
	.global _main;
.section/pm seg_pmco;
_main:
   call InitSRU; 
   call _Setup_UART;
   r0=0x0001;
 loop1:
   jump	(pc,0);
_main.end: