UART BULK data receive and transmit

[Venkadesh_M]

Hi
I am working on LPC2134 NXP ARM controller, my need is a best algorithm for receiving and transmitting(received) bulk data without affecting the program flow with ISR pls give some clues...

 

[Venkadesh_M]

UART is decoded as spi to 10 bit

 

[Venkadesh_M]

proteus file..

 

[Venkadesh_M]

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Code C - [expand]
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int max_count(void)
{
int x,i;
int cnt,sn,en,rp,rpsize,*dsn,dsnsize;
 
dsnsize = dsnsize_MEM[0];
 
dsn = malloc(dsnsize);
for(i = 0; i < dsnsize; i++ )
dsn[i] = dsn_MEM[i];
 
rpsize = rptsize_MEM[0];
cnt = 0;
 
for(x = 0; x < rpsize; x++)
{
sn = ssn_MEM [x];
en = esn_MEM [x];
rp = r_MEM   [x];
 
for( i = sn; i<= en; i++)
cnt+= (dsn[i-1]*rp);
}
 
free(dsn);
 
return cnt;
}

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