rohit gupta
/
merged_code2_3rd_nov_2017
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Dependencies: SDFileSystem ds3231 eeprom_Nikita mbed testUniGraphic_150217
Fork of
merged_code2_3rd_nov_2017
by 
nikita teggi
touch_modules.cpp
- Committer:
- avp2417
- Date:
- 2017-07-29
- Revision:
- 37:92fcbf22bf91
- Parent:
- 35:43133f017ed4
- Child:
- 38:7238f3531ce9
File content as of revision 37:92fcbf22bf91:
#include "mbed.h"
#include "eeprom_pgm.h"
//#include "ili9325.h"
#include "display_modules.h"
#include "touch_modules.h"
//InterruptIn Touch_D(PTD6);
InterruptIn Touch_D(PTD2);
int i;
unsigned int xt=0;
unsigned int yt=0;
Serial kc(USBTX, USBRX);
Timer t1;
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(unsigned char display_state) // detect the touch //debounce
{
kc.printf("display state=%d\n",display_state);
uint32_t time_ms=0;
switch (display_state)
{
case 3: time_ms= 3000000; // timer for 5 min
touch_func_with_timer(time_ms);
break;
case 6: time_ms= 60000; // timer for 1 min
touch_func_with_timer(time_ms);
break;
default : touch_func_without_timer();
break;
}
}
void touch_func_without_timer()
{
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");
}
}
}
void no_touch()
{
xt=0;yt=0;
}
unsigned char touch_main() //determining the touch for home screen
{
unsigned char state=0;
if ( ((xt >=SYSCFG_HOME_X_MIN) && (xt<=SYSCFG_HOME_X_MAX)) && ( (yt>=SYSCFG_HOME_Y_MIN) && (yt<= SYSCFG_HOME_Y_MAX) ) ) // system configuration
{
state=2;
}
else if ( ((xt >=TEST_HOME_X_MIN) && (xt<=TEST_HOME_X_MAX)) && ( (yt>=TEST_HOME_Y_MIN) && (yt<=TEST_HOME_Y_MAX) ) ) // test
{
state=3;
}
else
state=10;
return state;
}
unsigned char touch_main_1() //determining the touch for System Configuration screen
{
unsigned char state=0;
if ( ((xt >=BT_MAIN_X_MIN) && (xt<=BT_MAIN_X_MAX)) && ( (yt>= BT_MAIN_Y_MIN) && (yt<=BT_MAIN_Y_MAX) ) ) // ble
{
state=12;
}
else if ( ((xt >=DELETE_MAIN_X_MIN) && (xt<=DELETE_MAIN_X_MAX)) && ( (yt>=DELETE_MAIN_Y_MIN) && (yt<=DELETE_MAIN_Y_MAX) ) ) // DELETE
{
// state=4;
}
else if ( ((xt >=PATIENT_INFO_MAIN_X_MIN) && (xt<=PATIENT_INFO_MAIN_X_MAX)) && ( (yt>=PATIENT_INFO_MAIN_Y_MIN) && (yt<=PATIENT_INFO_MAIN_Y_MAX) ) ) // file
{
state=11;
}
else if ( ((xt >=HOME_MAIN_X_MIN) && (xt<=HOME_MAIN_X_MAX)) && ( (yt>=HOME_MAIN_Y_MIN) && (yt<=HOME_MAIN_Y_MAX) ) ) // home
{
state=1; //////////
}
else
state=10;
return state;
}
unsigned char touch_main_2() //determining the touch for TEST screen
{
unsigned char state=0;
if ( ((xt >=BG_MAIN_X_MIN) && (xt<=BG_MAIN_X_MAX)) && ( (yt>=BG_MAIN_Y_MIN) && (yt<=BG_MAIN_Y_MAX) ) ) // GLC
{
state=4;
}
else if ( ((xt >=ECG_MAIN_X_MIN) && (xt<=ECG_MAIN_X_MAX)) && ( (yt>=ECG_MAIN_Y_MIN) && (yt<=ECG_MAIN_Y_MAX) ) ) // ECG
{
state=5;
}
else if ( ((xt >=BP_MAIN_X_MIN) && (xt<=BP_MAIN_X_MAX)) && ( (yt>=BP_MAIN_Y_MIN) && (yt<=BP_MAIN_Y_MAX) ) ) // BP
{
state=6;
}
else if ( ((xt >= HOME_MAIN_X_MIN) && (xt<= HOME_MAIN_X_MAX)) && ( (yt>=HOME_MAIN_Y_MIN) && (yt<= HOME_MAIN_Y_MAX) ) ) // Home
{
state=1;
}
else if (xt==0 && yt==0)
{
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=0;
if ( ((xt >=START_MAIN_X_MIN) && (xt<=START_MAIN_X_MAX)) && ( (yt>=START_MAIN_Y_MIN) && (yt<=START_MAIN_Y_MAX) ) ) // START
{
state=8;
}
else if ( ((xt >=MAIN_X_MIN) && (xt<=MAIN_X_MAX)) && ( (yt>=MAIN_Y_MIN) && (yt<=MAIN_Y_MAX) ) ) // RETURN
{
state=3;
}
else
state=10;
return state;
}
unsigned char touch_ret() // determining the touch for ecg screen after the test
{
unsigned char state=0;
int8_t type=0;
type=eprom_read_8(30);
if ( ((xt >=RET_TEST_X_MIN) && (xt<=RET_TEST_X_MAX)) && ( (yt>=RET_TEST_Y_MIN) && (yt<=RET_TEST_Y_MAX) ) ) // RET //CHANGED 12/06/17//
{
state=3;
}
else if ( ((xt >=RETEST_HOME_X_MIN) && (xt<=RETEST_HOME_X_MAX)) && ( (yt>=RETEST_HOME_Y_MIN) && (yt<=RETEST_HOME_Y_MAX) ) ) // RETEST
{
if (type==0)
state=7;
else if (type==1)
state=8;
else if (type==2)
state=9;
}
else if (xt==0 && yt==0)
{
state=3;
}
else
state=10;
return state;
}
unsigned char touch_bp() // //determining the touch for bp main screen
{
unsigned char state=0;
if ( ((xt >=START_MAIN_X_MIN) && (xt<=START_MAIN_X_MAX)) && ( (yt>=START_MAIN_Y_MIN) && (yt<=START_MAIN_Y_MAX) ) ) // START
{
state=9;
}
else if ( ((xt >=MAIN_X_MIN) && (xt<=MAIN_X_MAX)) && ( (yt>=MAIN_Y_MIN) && (yt<=MAIN_Y_MAX) ) ) // RETURN
{
state=3;
}
else
state=10;
return state;
}
unsigned char touch_glc() //determining the touch for GLC screen
{
unsigned char state=0;
/* 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;
} */
if ( ((xt >=FPS_MAIN_X_MIN) && (xt<=FPS_MAIN_X_MAX)) && ( (yt>=FPS_MAIN_Y_MIN) && (yt<=FPS_MAIN_Y_MAX) ) ) //fasting // 12/06/17 newly added
{
state=7;
eprom_write_16(20,0);
}
else if ( ((xt >=PP_MAIN_X_MIN) && (xt<=PP_MAIN_X_MAX)) && ( (yt>=PP_MAIN_Y_MIN) && (yt<=PP_MAIN_Y_MAX) ) ) // pp
{
state=7;
eprom_write_16(20,1);
}
else if ( ((xt >= RANDOM_MAIN_X_MIN) && (xt<=RANDOM_MAIN_X_MAX)) && ( (yt>=RANDOM_MAIN_Y_MIN) && (yt<=RANDOM_MAIN_Y_MAX) ) ) // random
{
state=7;
eprom_write_16(20,2);
}
else if ( ((xt >=BG_RET_MAIN_X_MIN) && (xt<=BG_RET_MAIN_X_MAX)) && ( (yt>=BG_RET_MAIN_Y_MIN) && (yt<=BG_RET_MAIN_Y_MAX) ) ) // return
{
state=3; //////////
}
else
state=10;
return state;
}
unsigned char touch_again_ecg() //determining the touch for Repeat test
{
unsigned char state=0;
if ( ((xt >=YES_MAIN_X_MIN) && (xt<=YES_MAIN_X_MAX)) && ( (yt>=YES_MAIN_Y_MIN) && (yt<=YES_MAIN_Y_MAX) ) ) // YES
{
state=8;
}
else if ( ((xt >=NO_MAIN_X_MIN) && (xt<=NO_MAIN_X_MAX)) && ( (yt>=NO_MAIN_Y_MIN) && (yt<=NO_MAIN_Y_MAX) ) ) // NO
{
state=3;
}
else
state=10;
return state;
}
unsigned char touch_again_glc() //determining the touch for Repeat test
{
unsigned char state=0;
if ( ((xt >=YES_MAIN_X_MIN) && (xt<=YES_MAIN_X_MAX)) && ( (yt>=YES_MAIN_Y_MIN) && (yt<=YES_MAIN_Y_MAX) ) ) // YES
{
state=7;
}
else if ( ((xt >=YES_MAIN_Y_MAX) && (xt<=NO_MAIN_Y_MIN)) && ( (yt>=NO_MAIN_Y_MIN) && (yt<=NO_MAIN_Y_MAX) ) ) // NO
{
state=3;
}
else
state=10;
return state;
}
unsigned char touch_again_bp() //determining the touch for Repeat test
{
unsigned char state=0;
if ( ((xt >=YES_MAIN_X_MIN) && (xt<=YES_MAIN_X_MAX)) && ( (yt>=YES_MAIN_Y_MIN) && (yt<=YES_MAIN_Y_MAX) ) ) // YES
{
state=9;
}
else if ( ((xt >=NO_MAIN_X_MIN) && (xt<=NO_MAIN_X_MAX)) && ( (yt>=NO_MAIN_Y_MIN) && (yt<=NO_MAIN_Y_MAX) ) ) // NO
{
state=3;
}
else
state=10;
return state;
}
unsigned char BT_return() // //determining the touch for bp main screen
{
unsigned char state=0;
if ( ((xt >=MAIN_X_MIN) && (xt<=MAIN_X_MAX)) && ( (yt>=MAIN_Y_MIN) && (yt<=MAIN_Y_MAX) ) ) // RETURN
{
state=1;
}
else
state=10;
return state;
}
//TOUCH Functionalities for old display//
/*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);
}
*/
//TOUCH Functionalities for new display//
int readTouchY(void) // read the Y co-ordinate
{
DigitalOut YD(PTD2);
DigitalIn XL(PTC13);
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(PTD2);
DigitalOut XL(PTC13);
XR = 1;
XL = 0;
AnalogIn YU(PTC0);
YD.mode(PullNone);
return YU.read_u16();
}
void EnableTouch(void) // Enable touch
{
DigitalIn YD(PTD2);
DigitalOut XL(PTC13);
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(PTD2);
DigitalOut XL(PTC13);
DigitalOut YU(PTC0);
DigitalOut XR(PTB0);
}
uint32_t get_timer()
{
kc.printf("time=%d",t1.read_ms());
return t1.read_ms();
}
void touch_func_with_timer(uint32_t time_ms)
{
t1.reset();
while(i==1)
{
t1.start();
if (get_timer()<time_ms)
{
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");
}
}
else
{
t1.stop();
t1.reset();
DisableTouch();
no_touch();
break;
}
}
}