SenseSemi
Fix all the following issues which we faced during 01st April internal demo 1) Display hang and jump issue 2) Sequencing issue 3) Issue with BP code
Dependencies: SDFileSystem ds3231 program mbed testUniGraphic_150217
Fork of
Int_Demo_01Apr2017_newdisplaycode_bp_nikita
by 
nikita teggi
touch_modules.cpp
- Committer:
- nikitateggi
- Date:
- 2017-05-08
- Revision:
- 12:ab85607bb10a
- Parent:
- 11:9a6545c2eb5d
File content as of revision 12:ab85607bb10a:
#include "mbed.h"
//#include "ili9325.h"
//#include "lcd_base.h"
#include "display_modules.h"
#include "touch_modules.h"
InterruptIn Touch_D(PTD6);
int i;
unsigned int xt;
unsigned int yt;
Serial kc(USBTX, USBRX);
void touch1() //determining the touch co-ordinates
{
xt = (X_MAX*readTouchX()/TOTAL1);
yt = (Y_MAX*readTouchY()/TOTAL1);
kc.printf("%d\n", xt);
kc.printf("%d\n", yt);
}
void detect_touch() // detect the touch //debounce
{
while(i==1)
{
while(Touch_D)//touch detection
{
wait_ms(200); ///wait for debounce check
if (Touch_D)
{
Touch_D.fall(&touch1);
//determine the touch co-ordinates
break;
}
DisableTouch();
//kc.printf("touch");
}
}
EnableTouch();
}
unsigned char touch_main() //determining the touch for home screen
{
unsigned char state;
if ( ((xt >=70) && (xt<=170)) && ( (yt>= 140) && (yt<= 195) ) ) // system configuration
{
state=2;
}
else if ( ((xt >=70) && (xt<=170)) && ( (yt>=70) && (yt<=140) ) ) // test
{
state=3;
}
else
state=10;
return state;
}
unsigned char touch_main_1() //determining the touch for System Configuration screen
{
unsigned char state;
if ( ((xt >=35) && (xt<=100)) && ( (yt>= 135) && (yt<= 185) ) ) // ble
{
// state=3;
}
else if ( ((xt >=130) && (xt<=195)) && ( (yt>= 135) && (yt<= 185) ) ) // erase
{
// state=4;
}
else if ( ((xt >= 35) && (xt<=100)) && ( (yt>= 65) && (yt<= 118) ) ) // file
{
// state=5;
}
else if ( ((xt >= 130) && (xt<=195)) && ( (yt>= 65) && (yt<= 118) ) ) // home
{
state=1; //////////
}
else
state=10;
return state;
}
unsigned char touch_main_2() //determining the touch for TEST screen
{
unsigned char state;
if ( ((xt >=35) && (xt<=100)) && ( (yt>= 135) && (yt<= 185) ) ) // GLC
{
state=4;
}
else if ( ((xt >=130) && (xt<=195)) && ( (yt>= 135) && (yt<= 185) ) ) // ECG
{
state=5;
}
else if ( ((xt >= 35) && (xt<=100)) && ( (yt>= 65) && (yt<= 118) ) ) // BP
{
state=6;
}
else if ( ((xt >= 130) && (xt<=195)) && ( (yt>= 65) && (yt<= 118) ) ) // Home
{
state=1;
}
else
state=10; // default - goes to wait for a valid touch
return state;
}
unsigned char touch_ecg() // determining the touch for ecg main screen
{
unsigned char state;
if ( ((xt >=70) && (xt<=170)) && ( (yt>= 140) && (yt<= 195) ) ) // START
{
state=8;
}
else if ( ((xt >=70) && (xt<=170)) && ( (yt>=70) && (yt<=140) ) ) // RETURN
{
state=3;
}
else
state=10;
return state;
}
unsigned char touch_ret() // determining the touch for ecg screen after the test
{
unsigned char state;
if ( ((xt >=70) && (xt<=170)) && ( (yt>=70) && (yt<=140) ) ) // press on return box
{
state=3;
}
else
state=10;
return state;
}
unsigned char touch_bp() // //determining the touch for bp main screen
{
unsigned char state;
if ( ((xt >=70) && (xt<=170)) && ( (yt>= 140) && (yt<= 195) ) ) // START
{
state=9;
}
else if ( ((xt >=70) && (xt<=170)) && ( (yt>=70) && (yt<=140) ) ) // RETURN
{
state=3;
}
else
state=10;
return state;
}
unsigned char touch_glc() //determining the touch for GLC screen
{
unsigned char state;
if ( ((xt >=70) && (xt<=170)) && ( (yt>= 140) && (yt<= 195) ) ) // START
{
state=7;
}
else if ( ((xt >=70) && (xt<=170)) && ( (yt>=70) && (yt<=140) ) ) // RETURN
{
state=3;
}
else
state=10;
return state;
}
unsigned char touch_again_ecg() //determining the touch for Repeat test
{
unsigned char state;
if ( ((xt >= 35) && (xt<=100)) && ( (yt>= 65) && (yt<= 118) ) ) // YES
{
state=8;
}
else if ( ((xt >= 130) && (xt<=195)) && ( (yt>= 65) && (yt<= 118) ) ) // NO
{
state=3;
}
else
state=10;
return state;
}
unsigned char touch_again_glc() //determining the touch for Repeat test
{
unsigned char state;
if ( ((xt >= 35) && (xt<=100)) && ( (yt>= 65) && (yt<= 118) ) ) // YES
{
state=7;
}
else if ( ((xt >= 130) && (xt<=195)) && ( (yt>= 65) && (yt<= 118) ) ) // NO
{
state=3;
}
else
state=10;
return state;
}
unsigned char touch_again_bp() //determining the touch for Repeat test
{
unsigned char state;
if ( ((xt >= 35) && (xt<=100)) && ( (yt>= 65) && (yt<= 118) ) ) // YES
{
state=9;
}
else if ( ((xt >= 130) && (xt<=195)) && ( (yt>= 65) && (yt<= 118) ) ) // NO
{
state=3;
}
else
state=10;
return state;
}
//TOUCH Functionalities//
int readTouchY(void) // read the Y co-ordinate
{
DigitalOut YD(PTD6);
DigitalIn XL(PTD7);
DigitalOut YU(PTC0);
YU = 1;
YD = 0;
AnalogIn XR(PTB0);
XL.mode(PullNone);
return XR.read_u16();
}
int readTouchX(void) // // read the X co-ordinate
{
DigitalOut XR(PTB0);
DigitalIn YD(PTD6);
DigitalOut XL(PTD7);
XR = 1;
XL = 0;
AnalogIn YU(PTC0);
YD.mode(PullNone);
return YU.read_u16();
}
void EnableTouch(void) // Enable touch
{
DigitalIn YD(PTD6);
DigitalOut XL(PTD7);
DigitalIn YU(PTC0);
DigitalIn XR(PTB0);
XL=0;
YD.mode(PullUp);
YU.mode(PullNone);
XR.mode(PullNone);
i=1;
Touch_D.fall(&touch1);
Touch_D.enable_irq();
}
void DisableTouch (void) // Disable touch
{
Touch_D.disable_irq();
i=0;
DigitalOut YD(PTD6);
DigitalOut XL(PTD7);
DigitalOut YU(PTC0);
DigitalOut XR(PTB0);
}