STC micro STC8A8K64D4 Series - Page 442

STC8A8K64D4 Series Manual
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{
delay_ms(1);
if(RX1_TimeOut > 0)
{
if(--RX1_TimeOut == 0) // If it times out, the serial port reception ends
{
if(RX1_Cnt > 0)
{
Lin_Send(RX1_Buffer); // Send the data received by UART1 to the LIN bus
}
RX1_Cnt = 0;
}
}
if(RX2_TimeOut > 0)
{
if(--RX2_TimeOut == 0) // If it times out, the serial port reception ends
{
if(RX2_Cnt > 0)
{
for (i=0; I < RX2_Cnt; i++) // End with stop 0
{
UART1_TxByte(RX2_Buffer[i]); // Send data received from LIN bus to UART1
}
}
RX2_Cnt = 0;
}
}
}
}
//========================================================================
// function: void delay_ms(unsigned char ms)
// description: delay function
// parameters: ms, number of ms to delay, only support 1~255ms, and automatically adapt to master clock.
// return: none.
// version: VER1.0
// date: 2013-4-1
// remark:
//========================================================================
void delay_ms(u8 ms)
{
u16 i;
do{
i = MAIN_Fosc / 10000;
while(--i); //10T per loop
}while(--ms);
}
//========================================================================
// function: u8 Lin_CheckPID(u8 id)
// description: The ID code plus the check character is converted into a PID code.
// parameters: IDcode.
// return: PIDcode.
// version: VER1.0
// date: 2020-12-2
// remark:
//========================================================================