16C752 经典例程

unsigned int receive_232_data[160];
unsigned int receive_count;
unsigned int deal_count;
unsigned int temp;
unsigned int over_flag; 
int i=0;

void main(void)
{
        
     over_flag = 0; 
     receive_count = 0;
     deal_count = 0;
     DINT;
     SystemInit(); 
     init_UART();
     *IFR = 0x3f;
*IMR = 0x01; 
    
     EINT;    


for(;;)
{
if(receive_count != deal_count)
{
temp = UARTA_LSR&0x40;
         if(temp == 0x40)
         {
         for(i = 0; i < 16; i++)