📄 uart_test.c
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{
s32 sCh;
s32 sBrate;
u8 ucTxCnt = 0;
u8 ucCnt = 0;
u32 ucCnt2 = 0;
RxBufferClear();
printf("Which channel do you want to check?\n");
printf("[0 ~ 3] :");
sCh = GetIntNum();
if (sCh == -1)
sCh = 1;
else if (sCh == 0)
{
printf("Debug Channel will be channel 1\n");
UART_InitDebugCh(1,115200);
Delay(1000);
}
printf("\n");
printf("How much BaudRate do you want to use as a Tx?\n");
printf("BaudRate (ex 9600, 115200[D], 921600) : ");
sBrate = GetIntNum();
if (sBrate == -1)
sBrate = 115200;
printf("\n");
UART_SetConfig(sCh,2,1,1,4,3,1,1,sBrate,1,3,1,1);
UART_Open2(sCh);
Delay(10000);
printf("Press any key when you ready to Start/n");
UART_Getc();
/*
Txdone = 1;
Rxdone = 1;
while(Txdone|Rxdone)
{
if(Txdone)
{
if(UART_RdUTRSTAT(sCh)&0x4)
{
UART_WrUtxh(sCh,*pTestLBString);
if(*pTestLBString == '\r')
Txdone = 0;
pTestLBString++;
}
}
if(Rxdone)
{
if(UART_RdUTRSTAT(sCh)&0x1)
{
*pUartRxStr = UART_RdUrxh(sCh);
if(*pUartRxStr == '\r')
Rxdone = 0;
pUartRxStr++;
}
}
}
pUartRxStr =(u8 *)(UART_BUF+0x200000);
while(1)
{
printf("%c",*pUartRxStr);
if(*pUartRxStr == '\r')
break;
pUartRxStr++;
}
*/
UART_RxEmpty(sCh);
while(!UART_GetKey())
{
// if(!(UART_RdUFSTAT(sCh)&0x4000)) //if TX Fifo is not Full
// if(UART_RdUTRSTAT(sCh)&0x4) //if TX Fifo empty
while(!(UART_RdUFSTAT(sCh)&0x4000))
{
UART_WrUtxh(sCh,ucTxCnt);
//printf("%d\b\b",ucCnt);
//Delay(100);
ucTxCnt++;
if(ucTxCnt == 0xf)
ucTxCnt=0;
}
// if((UART_RdUFSTAT(sCh)&0x40)) //if Rx Fifo is Full
if(UART_RdUTRSTAT(sCh)&0x1) //receive buffer has data
{
if(ucCnt == UART_RdUrxh(sCh))
{
//printf("%d\b\b",ucCnt);
ucCnt++;
if(ucCnt == 0xf)
{
ucCnt=0;
ucCnt2++;
}
}
else
{
printf("Test is failed!!!\n");
printf("Cnt = %d\n",ucCnt);
printf("Cnt2 = %d",ucCnt2*15);
break;
}
}
}
UART_Close(sCh);
Delay(10000);
UART_InitDebugCh(0,115200);
}
// File Name : Uart_TxAgingTest
// File Description : for Uart Pending bit problem validation
// Input : NONE
// Output : NONE
// Version : 0.1
void Uart_TxAgingTest(void)
{
u8 ch;
static u8 acTestString[]="ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789abcdefghijklmnopqrstuvwxyz0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789abcdefghijklmnopqrstuvwxyz0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789abcdefghijklmnopqrstuvwxyz0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789abcdefghijklmnopqrstuvwxyz0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789abcdefghijklmnopqrstuvwxyz0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789abcdefghijklmnopqrstuvwxyz0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789abcdefghijklmnopqrstuvwxyz0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789abcdefghijklmnopqrstuvwxyz0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789abcdefghijklmnopqrstuvwxyz0123456789\r";
// static u8 acTestString[]="UUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU!!!!\r ";
// static u8 acTestString[]="ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789abcdefghijklmnopqrstuvwxyz0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789abcdefghijklmnopqrstuvwxyz0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789abcdefghijklmnopqrstuvwxyz0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789abcdefghijklmnopqrstuvwxyz0123456789 ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789abcdefghijklmnopqrstuvwxyz0123456789 ";
ch = UART_Config();
if( UART_Open2(ch) == SENDBREAK )
{
printf("\n\nSend Break Signal has been transfered\n");
return;
}
UART_EnModemINT(ch,1);
Delay(10000);
// UART Tx test with interrupt
printf("\n[Uart channel %d Tx Test]\n",ch);
while(!UART_GetKey())
{
UART_TxString(ch, acTestString);
}
printf("\nTx Done~ \n");
}
// File Name : Uart_RTS
// File Description : Check Uart RTS/CTS manually (non AFC)
// Input : NONE
// Output : NONE
// Version : 0.1
void Uart_RTS(void)
{
volatile u8 *pUartRxStr;
s8 sCh;
printf("Which channel do you want to check?\n");
printf("[0 or 1] :");
sCh = GetIntNum();
if (sCh == 0)
{
printf("Debug Channel will be channel 1\n");
printf("\n");
printf("change debug port cable to channel 1 and Press any key to ready RTS\n");
UART_InitDebugCh(1,115200);
Delay(1000);
}
else
{
printf("Press any key to start RTS\n");
sCh = 1;
}
printf("\n");
UART_SetConfig(sCh,0,1,1,4,1,2,1,115200,1,5,1,1);
UART_Open2(sCh);
Delay(1000);
pUartRxStr=(u8 *)(UART_BUF+0x200000);
RxBufferClear();
UART_Getc();
UART_WrRTS(sCh,RTS_inAct);
printf("Start up Tx(CTS) on the other B'd and then press any key, it will start Rx(RTS)\n");
UART_Getc();
while(1)
{
if(UART_RdUFSTAT(sCh)&0x3f)
{
UART_WrRTS(sCh,RTS_inAct); //disable RTS
if(UART_RdUTRSTAT(sCh)&0x1)
{
*pUartRxStr = UART_RdUrxh(sCh);
if(*pUartRxStr == '\r')
break;
pUartRxStr++;
}
}
UART_WrRTS(sCh,RTS_Act); //enbale RTS
}
pUartRxStr =(u8 *)(UART_BUF+0x200000);
printf("##Rx : ");
while(1)
{
printf("%c",*pUartRxStr);
if(*pUartRxStr == '\r')
break;
pUartRxStr++;
}
if(sCh == 0)
{
printf("\n\nPress any key when you ready to change debug port as 0\n");
printf("Change debug port cable to channel 0!\n");
}
else
printf("Press any key when you end test\n");
UART_Getc();
UART_Close(sCh);
Delay(10000);
UART_InitDebugCh(0,115200);
}
// File Name : Uart_CTS
// File Description : Check Uart RTS/CTS manually (non AFC)
// Input : NONE
// Output : NONE
// Version : 0.1
void Uart_CTS(void)
{
u8* pUartTxStr;
// u8 acTestPString[]="\r";
u8 acTestPString[]="ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890->UART Tx CTS test is good!!!!ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890->UART Tx CTS test is good!!!!\r";
// static u8* acTestPString="ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890->UART Tx Polling test is good!!!!\r";
s8 sCh;
printf("Which channel do you want to check?\n");
printf("[0 or 1] :");
sCh = GetIntNum();
if (sCh == 0)
{
printf("Debug Channel will be channel 1\n");
printf("\n");
printf("Change Debug port cable to channel 1 and Press any key to start CTS\n");
UART_InitDebugCh(1,115200);
Delay(1000);
}
else
{
printf("Press any key to start CTS\n");
sCh = 1;
}
UART_SetConfig(sCh,0,1,1,4,1,2,1,115200,1,5,1,1);
UART_Open2(sCh);
Delay(1000);
UART_Getc();
printf("### CTS started ###\n");
pUartTxStr = acTestPString;
while(1) {
if(UART_RdUMSTAT(sCh)&0x1) // check CTS signal
{
if(UART_RdUTRSTAT(sCh)&0x4)
{
UART_WrUtxh(sCh,*pUartTxStr);
if(*pUartTxStr == '\r')
break;
pUartTxStr++;
}
}
}
if(sCh == 0)
printf("\n\nPress Enter when you complete to check Rx and then change Debug port cable to channel 0\n");
else
printf("\n\nPress Enter when you complete to check Rx\n");
UART_Getc();
UART_Close(sCh);
Delay(10000);
UART_InitDebugCh(0,115200);
}
// File Name : Uart_ModemInt
// File Description : Check Uart Modem Interrupt by RTS/CTS check
// Input : NONE
// Output : NONE
// Version : 0.1
void Uart_ModemInt(void)
{
u8* pUartTxStr;
// u8 acTestPString[]="\r";
u8 acTestPString[]="0123456789\r";
// static u8* acTestPString="ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890->UART Tx Polling test is good!!!!\r";
s8 sCh;
printf("\n\n ########################################################\n");
printf(" This is the Modem Interrupt check test which is using manual mode of CTS function \n");
printf(" This check should be operate with UART_RTS test on the other Board!\n");
printf(" At first, Set up UART_RTS test on the other connected Board n Press Any Key to start\n");
printf(" ########################################################\n");
UART_Getc();
printf("Which channel do you want to check?\n");
printf("[0 or 1] :");
sCh = GetIntNum();
if (sCh == 0)
{
printf("Debug Channel will be channel 1\n");
printf("\n");
printf("Change Debug port cable to channel 1 and Press any key to start CTS\n");
UART_InitDebugCh(1,115200);
Delay(1000);
}
else
{
printf("Press any key to start CTS\n");
sCh = 1;
}
UART_Getc();
printf("\n");
printf("\n### CTS Started ###\n");
UART_SetConfig(sCh,0,1,1,4,1,2,1,115200,1,5,1,1);
UART_Open2(sCh);
UART_EnModemINT(sCh,1);
Delay(1000);
UART_OpenModem(sCh) ;
pUartTxStr = acTestPString;
while(1) {
if(UART_RdUMSTAT(sCh)&0x1) // check CTS signal
{
if(UART_RdUTRSTAT(sCh)&0x4)
{
UART_WrUtxh(sCh,*pUartTxStr);
if(*pUartTxStr == '\r')
break;
pUartTxStr++;
}
}
}
if(sCh == 0)
printf("\n\nPress Enter when you complete to check Rx and then change Debug port cable to channel 0\n");
else
printf("\n\nPress Enter when you complete to check Rx\n");
UART_Getc();
UART_Close(sCh);
Delay(10000);
UART_InitDebugCh(0,115200);
UART_Getc();
}
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