/*---------------------------------------------------------------------------------------------------------*/
void LIN_MasterTest(uint32_t u32id,uint32_t u32ModeSel)
{
uint32_t testPattern[8] ={0x1,0x2,0x3,0x4,0x5,0x6,0x7,0x8};
/*Send ID=0x35 Header and Reponse TestPatten*/
LIN_SendHeader(u32id);
LIN_SendResponse(u32ModeSel,&testPattern[0]);
}
/*---------------------------------------------------------------------------------------------------------*/
void LIN_FunctionTest()
{
uint32_t u32Item;
/* LIN Max Speed is 20K */
UART1->BAUD = UART_BAUD_MODE2 | UART_BAUD_MODE2_DIVIDER(__HXT, 9600);
/* === CASE 1====
The sample code will send a LIN header with a 12-bit break field,
0x55 sync field and ID field is 0x30. Measurement the UART1 Tx pin to check it.
*/
/* === CASE 2====
The sample code will send a LIN header with ID is 0x35 and response field.
The response field with 8 data bytes and checksum without including ID.
Measurement the UART1 Tx pin to check it.
*/
/* === CASE 3====
The sample code will send a LIN header with ID is 0x12 and response field.
The response field with 8 data bytes and checksum with including ID.
Measurement the UART1 Tx pin to check it.
*/
do
{
LIN_TestItem();
u32Item = getchar();
printf("%c\n", u32Item);
switch(u32Item)
{
case '1':
LIN_SendHeader(0x30);
break;
case '2':
LIN_MasterTest(0x35, MODE_CLASSIC);
break;
case '3':
LIN_MasterTest(0x12, MODE_ENHANCED);
break;
default:
break;
}
}
while(u32Item != 27);
/* Select UART function mode */
UART1->FUN_SEL = UART_FUNC_SEL_UART;
printf("\nLIN Sample Code End.\n");
}
/*---------------------------------------------------------------------------------------------------------*/
void LIN_FunctionTest()
{
uint32_t u32Item;
/* Set UART Configuration, LIN Max Speed is 20K */
UART_SetLine_Config(UART1, 9600, UART_WORD_LEN_8, UART_PARITY_NONE, UART_STOP_BIT_1);
/* === CASE 1====
The sample code will send a LIN header with a 12-bit break field,
0x55 sync field and ID field is 0x30. Measurement the UART1 Tx pin to check it.
*/
/* === CASE 2====
The sample code will send a LIN header with ID is 0x35 and response field.
The response field with 8 data bytes and checksum without including ID.
Measurement the UART1 Tx pin to check it.
*/
/* === CASE 3====
The sample code will send a LIN header with ID is 0x12 and response field.
The response field with 8 data bytes and checksum with including ID.
Measurement the UART1 Tx pin to check it.
*/
do {
LIN_TestItem();
u32Item = getchar();
printf("%c\n", u32Item);
switch(u32Item) {
case '1':
LIN_SendHeader(0x30);
break;
case '2':
LIN_MasterTest(0x35, MODE_CLASSIC);
break;
case '3':
LIN_MasterTest(0x12, MODE_ENHANCED);
break;
default:
break;
}
} while(u32Item != 27);
UART_Close(UART1);
printf("\nLIN Sample Code End.\n");
}
