Altera Embedded Peripherals IP - Manual (Page 106)

printf("Ping Pong FIFO Test: UART#1 to UART#0\n");
CharCounter=altera_16550_uart_write(uart_1, &TXMessage,
strlen(TXMessage), 0);
//usleep(50000);
if(ERROR== altera_16550_uart_read(uart_0, RXMessage,
strlen(TXMessage), 0)) return ERROR;
if(strcmp(TXMessage, RXMessage)==0) Match=1; else Match=0;
printf("Sent:'%s' CharCount:%d, Received:'%s' CharCount:%d, Match:%d
\n", TXMessage, CharCounter, RXMessage, strlen(RXMessage), Match);
if(Match==0) return ERROR;
break;
default:
break;
}
//usleep(100000);
}
}
free(UART0_Config);
free(UART1_Config);
return SUCCESS;
}
int main()
{
int result=0;
result = UARTBaudRateTest();
if(result==ERROR)
{
printf("UARTBaudRateTest FAILED\n");
return ERROR;
}
result = UARTLineControlTest();
if(result==ERROR)
{
printf("UARTLineControlTest FAILED\n");
return ERROR;
}
result = UARTFIFOModeTest();
if(result==ERROR)
{
printf("UARTFIFOModeTest FAILED\n");
return ERROR;
}
printf("\n\nALL TESTS PASS\n\n");
return 0;
}
Document Revision History
Table 9-21: Document Revision History
Date and
Document
Version
Changes Made Summary of Changes
July 2014
v14.0.0 - Initial Release
9-20 Document Revision History
UG-01085
2014.24.07
Altera Corporation 16550 UART
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