/*******************************************************************************
* Function Name: HandleCapSenseSlider
********************************************************************************
* Summary:
* This function scans for finger position on CapSense slider, and if the
* position is different, triggers separate routine for BLE notification.
*
* Parameters:
* void
*
* Return:
* void
*
*******************************************************************************/
void HandleCapSenseSlider(void)
{
/* Last read CapSense slider position value */
static uint16 lastPosition;
/* Present slider position read by CapSense */
uint16 sliderPosition;
/* Update CapSense baseline for next reading*/
CapSense_UpdateEnabledBaselines();
/* ADD_CODE to scan the slider widget */
CapSense_ScanEnabledWidgets();
/* Wait for CapSense scanning to be complete. This could take about 5 ms */
while(CapSense_IsBusy());
/* ADD_CODE to read the finger position on the slider */
sliderPosition = CapSense_GetCentroidPos(CapSense_LINEARSLIDER0__LS);
/*If finger is detected on the slider*/
if((sliderPosition != NO_FINGER) && (sliderPosition <= SLIDER_MAX_VALUE))
{
/* If finger position on the slider is changed then send data as BLE
* notifications */
if(sliderPosition != lastPosition)
{
/* Update global variable with present finger position on slider*/
lastPosition = sliderPosition;
SendCapSenseNotification((uint8)sliderPosition);
}
}
}
int main()
{
CyGlobalIntEnable;
CapSense_Start();
CapSense_InitializeEnabledBaselines();
CapSense_ScanEnabledWidgets();
for(;;)
{
if(!CapSense_IsBusy())
{
LED0_Write(!CapSense_CheckIsWidgetActive(CapSense_BUTTON0__BTN));
LED1_Write(!CapSense_CheckIsWidgetActive(CapSense_BUTTON1__BTN));
CapSense_UpdateEnabledBaselines();
CapSense_ScanEnabledWidgets();
}
}
}
int main()
{
/* Place your initialization/startup code here (e.g. MyInst_Start()) */
EZI2C_Init();
EZI2C_Start();
CapSense_Start();
CyGlobalIntEnable;
CapSense_InitializeAllBaselines();
EZI2C_EzI2CSetBuffer1(BUFFER_SIZE, BUFFER_SIZE, ezi2cBuffer);
/* CyGlobalIntEnable; */ /* Uncomment this line to enable global interrupts. */
for(;;)
{
/* Update all baselines */
CapSense_UpdateEnabledBaselines();
/* Start scanning all enabled sensors */
CapSense_ScanEnabledWidgets();
/* Wait for scanning to complete */
while(CapSense_IsBusy() != 0)
{
; //wait for the scan to finish
}
touched = CapSense_GetTouchCentroidPos(CapSense_TOUCHPAD0__TP, pos);
ezi2cBuffer[0] = (uint8) pos[0];
ezi2cBuffer[1] = (uint8) pos[1];
ezi2cBuffer[2] = touched;
//ezi2cBuffer[0] = i;
//ezi2cBuffer[1] = i+1;
//i++;
XY_DATAREADY_Write(1);
while (!(EZI2C_EzI2CGetActivity() & EZI2C_EZI2C_STATUS_READ1))
{
; //wait for the data to be read from the master
}
XY_DATAREADY_Write(0);
}
}
void main()
{
CYGlobalIntEnable; /* Enable global interrupts */
ADC_DelSig_1_Start();/* Configure and power up ADC */
LCD_Char_1_Start(); /* Initialize and clear the LCD */
/* 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: C");
LCD_Char_1_Position(ROW_1,COLUMN_0);
LCD_Char_1_PrintString("TEMP SET: C");
ADC_DelSig_1_StartConvert(); /* Force ADC to initiate a conversion */
/* Start capsense and initialize baselines and enable scan */
CapSense_Start();
CapSense_InitializeAllBaselines();
CapSense_ScanEnabledWidgets();
/* CyGlobalIntEnable; */ /* Uncomment this line to enable global interrupts. */
//Start the pwm;
PWM_1_Start();
for(;;)
{
/* If scanning is completed update the baseline count and check if sensor is active */
while(CapSense_IsBusy());
/* Update baseline for all the sensors */
CapSense_UpdateEnabledBaselines();
CapSense_ScanEnabledWidgets();
/* Test if button widget is active */
stateB_1 = CapSense_CheckIsWidgetActive(CapSense_BUTTON0__BTN);
stateB_2 = CapSense_CheckIsWidgetActive(CapSense_BUTTON1__BTN);
/* Wait for end of conversion */
ADC_DelSig_1_IsEndConversion(ADC_DelSig_1_WAIT_FOR_RESULT);
/* Get converted result */
voltageRawCount = ADC_DelSig_1_GetResult16();
//Change voltageRawCount to Temperature;
temp = voltageRawCount / 3.870 * 0.1017 + 0.5;
cold = (9999 - (temp > temp_set ? temp - temp_set : 0) * 50);
if(cold < 1000)
cold = 1000;
if(cold > 9999)
cold = 9999;
//Change the pwm;
PWM_1_WriteCompare(cold);
/* Set range limit */
if (temp > 0x7FFF)
{
temp = 0;
}
else
{
/* Continue on */
}
if(show < 10)
{
show++;
}
else
{
show = 0;
UpdateDisplay(temp, 0); /* Print result on LCD */
UpdateButtonState(stateB_1, stateB_2);
}
}
}
