/*******************************************************************************
* 串口发送温度上下限
********************************************************************************/
void setUartSend(uint8 NodeID)
{
int i;
switch(NodeID)
{
case 1 :
{
for(i = 1;i < RxSize ; ++i)
{
if(i != 3)
{
UART_1_WriteTxData(RxBuffer[i]);
//LCD_Char_1_PutChar(RxBuffer[i]);
}
}
break;
}
case 2 :
{
for(i = 1;i < RxSize ; ++i)
{
if(i != 3)
{
UART_2_WriteTxData(RxBuffer[i]);
//LCD_Char_1_PutChar(RxBuffer[i]);
}
}
break;
}
case 11 :
{
for(i = 0;i < RxSize ; ++i)
{
if(i != 3 && i!= 2)
{
UART_1_WriteTxData(RxBuffer[i]);
//LCD_Char_1_PutChar(RxBuffer[i]);
}
}
break;
}
case 12 :
{
for(i = 0;i < RxSize ; ++i)
{
if(i != 3 && i!= 2)
{
UART_2_WriteTxData(RxBuffer[i]);
//LCD_Char_1_PutChar(RxBuffer[i]);
}
}
break;
}
default :
{
break;
}
}
}
int main()
{
uint8 ch; /* Data sent on the serial port */
uint8 count = 0u; /* Initializing the count value */
uint8 pos = 0u;
CyGlobalIntEnable;
isr_1_Start(); /* Initializing the ISR */
UART_1_Start(); /* Enabling the UART */
LCD_Char_1_Start(); /* Enabling the LCD */
for(ch = START_CHAR_VALUE; ch <= END_CHAR_VALUE; ch++)
{
UART_1_WriteTxData(ch); /* Sending the data */
count++;
if(count % LCD_NUM_COLUMNS == 0u) /* If the count value reaches the count 16 start from first location */
{
pos = 0u; /* resets the count value */
LCD_Char_1_WriteControl(LCD_Char_1_CLEAR_DISPLAY); /* Display will be cleared when reached count value 16 */
}
LCD_Char_1_Position(0u, pos++); /* LCD position to the count++ */
LCD_Char_1_PutChar(ch); /* print the value in the LCD */
LCD_Char_1_Position(1u, 0u);
LCD_Char_1_PrintInt8(count); /* prints the count in the LCD */
CyDelay(200u);
}
for(;;) {}
}
void main(){
/* initialize UART */
UART_1_Start();
/* disable interrupts */
UART_1_DisableRxInt();
UART_1_DisableTxInt();
UART_1_ClearTxBuffer();
UART_1_ClearRxBuffer();
LCD_Char_1_Start();
LCD_Char_1_Position(0,0);
/* initialize or source array */
int j;
for(j = 0; j < DATA_SIZE; ++j){
sourceData[j] = j;
}
/* loop to transmit all 4096 bytes of our source array */
int i;
for(i = 0; i < DATA_SIZE; ++i){
UART_1_WriteTxData(sourceData[i]);
/* we check the receiver FIFO to see when we get the data */
while(UART_1_ReadRxStatus() != UART_1_RX_STS_FIFO_NOTEMPTY){}
/* if FIFO is not empty, save the data */
receiveData[i] = UART_1_ReadRxData();
}
int k;
int errors = 0;
/* loop through received data to verify it */
for(k = 0; k < DATA_SIZE; ++k)
if(sourceData[k] != receiveData[k]) ++errors;
/* print errors */
LCD_Char_1_PrintString("errors: ");
LCD_Char_1_PrintNumber(errors);
for(;;){
}
}
