int main()
{
/* Place your initialization/startup code here (e.g. MyInst_Start()) */
ADC_DelSig_Start();
AMux_Start();
UART_Start();
CyGlobalIntEnable; /* Uncomment this line to enable global interrupts. */
// LCD_Char_Start();
//status = LCD_SegStat_Start();
CyDelay(10000u); //10 second delay to allow for sensors to "warm up"
//uint8 buffer[50];
//uint8 buffer2[50];
uint8 value[128];
for(;;)
{
/* Place your application code here. */
Radiation rad;
rad = take_radiation_reading();
Vaisala vais;
vais = take_Temp_RH_reading();
//LCD_Char_ClearDisplay();
//LCD_Char_Position(0u, 0u);
//sprintf(buffer,"%d %d %d %d", (int)fake.SW_In, (int)fake.SW_Out, (int)fake.LW_In, (int)fake.LW_Out);
//LCD_Char_PrintString(buffer);
//LCD_Char_Position(1u, 0u);
//sprintf(buffer2,"%d %d",(int)fake2.Temp, (int)fake2.RH);
//LCD_Char_PrintString(buffer2);
sprintf(value,"%d,%d,%d,%d,%d,%d,%d\r\n",(int)rad.SW_In, (int)rad.SW_Out, (int)rad.LW_In, (int)rad.LW_Out,(int)((rad.temp-273.15)*100), (int)(vais.Temp*100), (int)(vais.RH*100));
UART_PutString(value);
uint8 x = 0;
}
}
/*******************************************************************************
* Function Name: main
********************************************************************************
*
* Summary:
* Main function performs following functions:
* 1: Enables global interrupts
* 2: Start all components on the schematic
* 3: Calls a function to configure DMA
* Parameters:
* None.
*
* Return:
* None.
*
*******************************************************************************/
int main()
{
/* Start all components used on schematic */
ADC_DelSig_IRQ_Start();
//isr_StartEx(filterVDAC);
ADC_DelSig_Start();
ADC_DelSig_StartConvert();
VDAC8_Start();
//Opamp_Start();
Filter_Start();
/* User-implemented function to set-up DMA */
DMA_Config();
/* Enable Global Interrupts */
CYGlobalIntEnable;
for(;;)
{
}
} /* End of main */
Radiation take_radiation_reading(){
int32 output;
uint8 i;
Radiation reading;
Thermo RTD;
AMux_Select(4);
ADC_DelSig_SelectConfiguration(ADC_DelSig_CFG2,1);
ADC_DelSig_StartConvert();
//ADC_DelSig_SelectConfiguration(ADC_DelSig_CFG2,1);
CyDelay(100u);
for(i = 0; i < 100; i++)
{
if(ADC_DelSig_IsEndConversion(ADC_DelSig_WAIT_FOR_RESULT))
{
output = ADC_DelSig_CountsTo_mVolts(ADC_DelSig_GetResult32());
RTD.sensor = (float)output;
RTD.sensor_valid = 1;
break;
}
CyDelay(5u);
}
ADC_DelSig_StopConvert();
AMux_Select(5);
ADC_DelSig_SelectConfiguration(ADC_DelSig_CFG2,1);
ADC_DelSig_StartConvert();
//ADC_DelSig_SelectConfiguration(ADC_DelSig_CFG2,1);
CyDelay(100u);
for(i = 0; i < 100; i++)
{
if(ADC_DelSig_IsEndConversion(ADC_DelSig_WAIT_FOR_RESULT))
{
output = ADC_DelSig_CountsTo_mVolts(ADC_DelSig_GetResult32());
RTD.ref = (float)output;
RTD.ref_valid = 1;
break;
}
CyDelay(5u);
}
r = 98*RTD.sensor/RTD.ref;
reading.temp = GetPt100Temperature(r) + 273.15;//2.5584*r - 255.7 + 273.15; //linear equation from wikipedia table plus 273 to convert to kelvin
ADC_DelSig_Stop();
AMux_Select(0);
ADC_DelSig_Start();
ADC_DelSig_SelectConfiguration(ADC_DelSig_CFG1,1);
ADC_DelSig_StartConvert();
CyDelay(100u);
for(i = 0; i < 100; i++)
{
if(ADC_DelSig_IsEndConversion(ADC_DelSig_WAIT_FOR_RESULT))
{
output = ADC_DelSig_CountsTo_uVolts(ADC_DelSig_GetResult32());
reading.SW_In = (float)output/17.53;
reading.SW_In_valid = 1;
break;
}
CyDelay(5u);
}
ADC_DelSig_StopConvert();
AMux_Select(1);
ADC_DelSig_StartConvert();
CyDelay(100u);
for(i = 0; i < 100; i++)
{
if(ADC_DelSig_IsEndConversion(ADC_DelSig_WAIT_FOR_RESULT))
{
output = ADC_DelSig_CountsTo_uVolts(ADC_DelSig_GetResult32());
reading.SW_Out = (float)output/20.69;
reading.SW_Out_valid = 1;
break;
}
CyDelay(5u);
}
ADC_DelSig_StopConvert();
AMux_Select(2);
ADC_DelSig_StartConvert();
CyDelay(100u);
for(i = 0; i < 100; i++)
{
if(ADC_DelSig_IsEndConversion(ADC_DelSig_WAIT_FOR_RESULT))
{
output = ADC_DelSig_CountsTo_uVolts(ADC_DelSig_GetResult32());
reading.LW_In = (float)output/12.95 + .0000000567*reading.temp*reading.temp*reading.temp*reading.temp;
reading.LW_In_valid = 1;
break;
}
CyDelay(5u);
}
ADC_DelSig_StopConvert();
AMux_Select(3);
ADC_DelSig_StartConvert();
CyDelay(100u);
for(i = 0; i < 100; i++)
{
if(ADC_DelSig_IsEndConversion(ADC_DelSig_WAIT_FOR_RESULT))
{
output = ADC_DelSig_CountsTo_uVolts(ADC_DelSig_GetResult32());
reading.LW_Out = (float)output/11.21 + .0000000567*reading.temp*reading.temp*reading.temp*reading.temp;
reading.LW_Out_valid = 1;
break;
}
CyDelay(5u);
}
ADC_DelSig_StopConvert();
return reading;
}
