/*******************************************************************************
* 设置节点的上报数据的周期
********************************************************************************/
void setPeriod(uint16 periodSet)
{
LCD_Char_1_PrintNumber(periodSet);
if(periodSet < 5)
switch(periodSet)
{
case 0 ://设置0节点上报数据周期
{
setGate(&period);
LCD_Char_1_PrintNumber(period);
break;
}
case 1 :
{
setUartSend(11);
break;
}
case 2 :
{
setUartSend(12);
break;
}
case 3 ://设置所有节点上报数据周期
{
setGate(&period);
setUartSend(11);
setUartSend(12);
break;
}
default :
{
break;
}
}
}
/*******************************************************************************
* 获取温度
********************************************************************************/
void getTempture()
{
uint16 voltageRawCount;//电平值得统计
ADC_DelSig_1_IsEndConversion(ADC_DelSig_1_WAIT_FOR_RESULT); /* 等待温度转换完成 */
voltageRawCount = ADC_DelSig_1_GetResult32(); /* 得到转换后的值 GetResult16 最大值是32767 */
tempture = 1.024*voltageRawCount/65536*1000; /* 根据公式进行转换 */
if (voltageRawCount <= 0)
{
errorDisplay();/* 处理错误数据或是零下的温度 */
UART_PutString("sl0e");
}
else if(tempture > highTempture )
{
char tem[6];
tem[0] = 's';
tem[1] = 'h';
tem[2] = '0';
tem[3] = 'e';
tem[4] = '\0';
UART_PutString(tem);
LCD_Char_1_PrintNumber(highTempture);
}
else if(tempture < lowTempture)//防止温度值溢出
{
char tem[6];
tem[0] = 's';
tem[1] = 'l';
tem[2] = '0';
tem[3] = 'e';
tem[4] = '\0';
UART_PutString(tem);
LCD_Char_1_PrintNumber(lowTempture);
}
else
{
char tem[9];
tem[0] = 's';
tem[1] = 't';
tem[2] = '0';
tem[3] = tempture/100 + 48;
tem[4] = (tempture%100)/10 + 48;
tem[5] = tempture%10 + 48;
tem[6] = 'e';
tem[7] = '\0';
UART_PutString(tem);
}
//LCD_Char_1_PrintString(" tempture ");
//LCD_Char_1_PrintNumber(tempture/10); /* 打印小数点前面的数据 */
//LCD_Char_1_PrintNumber(tempture%10); /* 打印小数点后面的数据 */
//LCD_Char_1_PrintNumber(tempture);
//updateDisplay(tempture); /* 打印数据到LCD */
}
void main(){
UART_1_Start();
/* choose when we receive interrupts from tx and rx */
UART_1_SetTxInterruptMode(UART_1_TX_STS_COMPLETE);
UART_1_SetRxInterruptMode(UART_1_RX_STS_FIFO_NOTEMPTY);
CyGlobalIntEnable;
UART_1_ClearTxBuffer();
UART_1_ClearRxBuffer();
LCD_Char_1_Start();
LCD_Char_1_Position(0,0);
/* initialize our source data to index */
int j;
for(j = 0; j < DATA_SIZE; ++j){
sourceData[j] = j;
}
/* enable our interrupt routines */
isr_1_StartEx(tx_int);
isr_2_StartEx(rx_int);
/* idle loop until we finish our transmission */
while(!rx_done){}
int k;
int errors = 0;
/* data validation */
for(k = 0; k < DATA_SIZE; ++k)
if(sourceData[k] != receiveData[k]) ++errors;
/* print errors to lcd */
LCD_Char_1_PrintString("errors: ");
LCD_Char_1_PrintNumber(errors);
LCD_Char_1_Position(1,0);
LCD_Char_1_PrintString("tx:");
LCD_Char_1_PrintNumber(tx_cnt);
LCD_Char_1_PrintString(" rx:");
LCD_Char_1_PrintNumber(rx_cnt);
for(;;){
}
}
/*******************************************************************************
* 显示数据到显示屏
********************************************************************************/
void updateDisplay (uint16 tempture)
{
//LCD_Char_1_ClearDisplay();//清除显示
LCD_Char_1_PrintString("Tempture:");/* 打印提示信息 */
LCD_Char_1_Position(0,9); /* 把光标移动到1行，10列 */
LCD_Char_1_PrintNumber(tempture/10); /* 打印小数点前面的数据 */
LCD_Char_1_PutChar('.');
LCD_Char_1_PrintNumber(tempture%10); /* 打印小数点后面的数据 */
LCD_Char_1_PrintString(" ");
//LCD_Char_1_PutChar(LCD_Char_1_CUSTOM_7);
LCD_Char_1_PrintString("C");
}
/*******************************************************************************
* Function Name: UpdateDisplay
********************************************************************************
*
* Summary:
* Print voltage raw count result to the LCD. Clears some characters if
* necessary.
*
* Parameters:
* voltageRawCount: The voltage raw counts being received from the ADC
*
* Return:
* void
*
*******************************************************************************/
void UpdateDisplay (uint16 voltageRawCount, int row)
{
/* Move the cursor to Row 0 Column 0 */
LCD_Char_1_Position(ROW_0,COLUMN_0);
/* Print Label for the pot voltage raw count */
LCD_Char_1_PrintString("TEMP NOW:");
LCD_Char_1_Position(ROW_0,COLUMN_13);
LCD_Char_1_PrintString("C");
LCD_Char_1_Position(ROW_1,COLUMN_0);
LCD_Char_1_PrintString("TEMP SET: C");
/* Move the cursor to Row 0, Column 10 */
LCD_Char_1_Position(row,COLUMN_10);
/* Print the result */
LCD_Char_1_PrintNumber(voltageRawCount);
if (voltageRawCount < 10)
{
/* Move the cursor to Row 0, Column 11 */
LCD_Char_1_Position(row,COLUMN_11);
LCD_Char_1_PrintString(CLEAR_TENS_HUNDREDS); /* Clear last characters */
}
else if (voltageRawCount < 100)
{
/* Move the cursor to Row 0, Column 12 */
LCD_Char_1_Position(row,COLUMN_12);
LCD_Char_1_PrintString(CLEAR_HUNDREDS); /* Clear last characters */
}
else
{
/* Continue on */
}
}
/*******************************************************************************
* 设置节点温度上下限
********************************************************************************/
void setNode(uint8 config)
{
//LCD_Char_1_PrintNumber(config);
if(config < 19)
switch(config)
{
case 0 ://设置0节点上限
{
setGate(&highTempture);
LCD_Char_1_PrintNumber(highTempture);
break;
}
case 1 :
{
setUartSend(1);
break;
}
case 2 :
{
setUartSend(2);
break;
}
case 3 ://设置所有节点上限
{
setGate(&highTempture);
setUartSend(1);
setUartSend(2);
break;
}
case 10 ://设置0节点下限
{
setGate(&lowTempture);
//LCD_Char_1_PrintNumber(lowTempture);
break;
}
case 11 :
{
setUartSend(1);
break;
}
case 12 :
{
setUartSend(2);
break;
}
case 13 ://设置所有节点下限
{
setGate(&lowTempture);
setUartSend(1);
setUartSend(2);
break;
}
default :
{
break;
}
}
}
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(;;){
}
}
/*******************************************************************************
* Function Name: main
********************************************************************************
*
* Summary:
* Main function performs following functions:
* 1: Initializes the LCD
* 2: Get the temperature of the Die
* 3: Print the Die Temperature value in LCD
* 4: Print the Status value in the LCD
*
* Parameters:
* None.
*
* Return:
* None.
*
*******************************************************************************/
int main()
{
cystatus Status;
int16 temperature;
/* Initializing the LCD */
LCD_Char_1_Start();
while(1)
{
/* Providing some delay */
CyDelay(50);
/* Reading the Die Temperature value */
Status = DieTemp_1_GetTemp(&temperature);
/* Displaying the Die Temperature value on the LCD */
LCD_Char_1_Position(0u, 0u);
LCD_Char_1_PrintString("Temp = ");
if (temperature >= 0)
{
LCD_Char_1_PrintString("+");
}
else
{
/* If the temperature value is negative, display "-" sign and make value positive */
LCD_Char_1_PrintString("-");
temperature = (uint16)(~temperature + 1u);
}
LCD_Char_1_PrintNumber((uint16) (temperature));
LCD_Char_1_PrintString(" ");
LCD_Char_1_PutChar(LCD_Char_1_CUSTOM_7);
LCD_Char_1_PrintString("C");
/* Displaying the status value on the LCD */
LCD_Char_1_Position(1u, 0u);
LCD_Char_1_PrintString("Status = ");
LCD_Char_1_PrintInt8((uint8) Status);
}
}
