SCROLL_WHEEL_DIRECTION GetScrollDirection()
{
w1 = mTouchReadButton(1);
w2 = mTouchReadButton(2);
scrollBarState = GetScrollState(w1, w2);
if ((scrollBarState != NO_TOUCH) && (g_isTouched == 0))
{
g_isTouched = 1;
g_touchStartVal = w1-w2;
}
if (scrollBarState == NO_TOUCH)
{
g_isTouched = 0;
return NO_TOUCH;
}
if (g_isTouched && ((signed int)g_touchStartVal - ((signed int)w1-(signed int)w2)) > 100)
{
g_touchStartVal = w1-w2;
return SCROLL_UP;
}
else if (g_isTouched && ((signed int)g_touchStartVal - ((signed int)w1-(signed int)w2)) < -100)
{
g_touchStartVal = w1-w2;
return SCROLL_DOWN;
}
}
void SelectLevel()
{
unsigned char i, j;
SCROLL_WHEEL_DIRECTION scrollDir;
char buffer[32];
oledPutROMString((ROM_STRING)" SELECT LEVEL ",0,0);
scrollDir = GetScrollDirection();
if (scrollDir == SCROLL_UP)
{
if (g_menuSelected > 0)
g_menuSelected --;
}
else if (scrollDir == SCROLL_DOWN)
{
if (g_menuSelected < (LEVELS-1))
g_menuSelected ++;
}
if ((g_menuSelected - firstLevel) == 3 && (firstLevel < (LEVELS-4)))
firstLevel++;
if ((g_menuSelected - firstLevel) == 0 && (firstLevel > 0))
firstLevel--;
j = 0;
for (i = firstLevel; i < firstLevel+4; i++)
{
sprintf((char *)buffer, (const far rom char *)(" Level %d "), i);
if (g_menuSelected == i)
{
oledPutNegString((unsigned char *)buffer,j+2,0);
}
else
oledPutString((unsigned char *)buffer,j+2,0);
j++;
}
w1 = mTouchReadButton(3);
if (w1 < 600)
{
DemoIntroState = 6;
g_menuSelected = 1;
}
w1 = mTouchReadButton(0);
if (w1 < 600)
{
DemoIntroState = 0xFF;
g_level=g_menuSelected;
loadLevel(g_level);
}
}
void CalibrateAcc()
{
unsigned int w1;
static unsigned int filterPass = 0;
char buffer[64];
ReadAccState();
axisX += g_devAccelerationX-g_devAccOffsetX;
axisY += g_devAccelerationY-g_devAccOffsetY;
//axisZ += g_devAccelerationZ-g_devAccOffsetZ;
if (filterPass == 200)
{
oledPutROMString((ROM_STRING)" CALIBRATE SENSOR ",0,0);
sprintf((char *)buffer, (const far rom char *)(" X: %d "), axisX/200);
oledPutString((unsigned char *)buffer,2,0);
sprintf((char *)buffer, (const far rom char *)(" Y: %d "), axisY/200);
oledPutString((unsigned char *)buffer,3,0);
axisX = 0;
axisY = 0;
//axisZ = 0;
filterPass = 0;
}
w1 = mTouchReadButton(0);
if (w1 < 600)
{
g_devAccOffsetX = g_devAccelerationX;
g_devAccOffsetY = g_devAccelerationY;
//g_devAccOffsetZ = g_devAccelerationZ;
}
w1 = mTouchReadButton(3);
if (w1 < 600)
{
DemoIntroState = 6;
}
filterPass ++;
}
void mTouchCalibrate(void)
{
unsigned int Vread;
unsigned char i;
for (i = 0; i < MTOUCH_CHANNELS; i++)
{
g_mTouchCalibrationITRIM[i] = 0;
Vread = mTouchReadButton(i);
if (Vread < 800)
{
do
{
if (g_mTouchCalibrationITRIM[i] == 0x1F)
{
/* Callibration failed */
g_mTouchCalibrationITRIM[i] = 0;
break;
}
g_mTouchCalibrationITRIM[i] ++;
Vread = mTouchReadButton(i);
}while (Vread < 800);
}
else if(Vread > 800)
{
do
{
if (g_mTouchCalibrationITRIM[i] == 0xE1)
{
/* Callibration failed */
g_mTouchCalibrationITRIM[i] = 0;
break;
}
g_mTouchCalibrationITRIM[i] --;
Vread = mTouchReadButton(i);
}while (Vread > 800);
}
}
}
/********************************************************************
* Function: void ProcessIO(void)
*
* PreCondition: None
*
* Input: None
*
* Output: None
*
* Side Effects: None
*
* Overview: This function is a place holder for other user
* routines. It is a mixture of both USB and
* non-USB tasks.
*
* Note: None
*******************************************************************/
void ProcessIO(void)
{
//BMA150_REG reg_MSB;
//BMA150_REG reg_LSB;
unsigned int w1;
if(DemoIntroState == 0xFF)
{
//BL_CheckLoaderEnabled();
if (g_ballGth == 0 && g_ballGtt == 0)
Step(0.04f, 1);
else
Step(0.04f, 0);
DrawScene();
if (g_endGame == 1)
{
g_endGame = 0;
DemoIntroState = 8;
}
w1 = mTouchReadButton(3);
if (w1 < 600)
{
DemoIntroState = 6;
g_menuSelected = 0;
FillDisplay(0x00);
}
}
// User Application USB tasks
//if((USBDeviceState < CONFIGURED_STATE)||(USBSuspendControl==1)) return;
// Soft Start the APP_VDD
if(AppPowerReady() == FALSE) return;
DemoIntroduction();
} //end ProcessIO
/********************************************************************
* Function: void ProcessIO(void)
*
* PreCondition: None
*
* Input: None
*
* Output: None
*
* Side Effects: None
*
* Overview: This function is a place holder for other user
* routines. It is a mixture of both USB and
* non-USB tasks.
*
* Note: None
*******************************************************************/
void ProcessIO(void)
{
if(DemoIntroState == 0xFF)
{
BL_CheckLoaderEnabled();
}
// User Application USB tasks
if((USBDeviceState < CONFIGURED_STATE)||(USBSuspendControl==1)) return;
// Soft Start the APP_VDD
if(AppPowerReady() == FALSE) return;
DemoIntroduction();
if(!HIDRxHandleBusy(USBOutHandle)) //Check if data was received from the host.
{
switch(ReceivedDataBuffer[0]) //Look at the data the host sent, to see what kind of application specific command it sent.
{
case 0x80: //mTouch callibration command
mTouchCalibrate();
break;
case 0x20:
{
WORD potVoltage;
if(!HIDTxHandleBusy(USBInHandle))
{
/* Select ADC channel */
ADCON0bits.CHS = 4;
/* Make sure A/D interrupt is not set */
PIR1bits.ADIF = 0;
/* Begin A/D conversion */
ADCON0bits.GO=1;
//Wait for A/D convert complete
while(!PIR1bits.ADIF);
/* Get the value from the A/D */
potVoltage = ADRES;
ToSendDataBuffer[0] = 0x20;
ToSendDataBuffer[1] = (BYTE)(potVoltage);
ToSendDataBuffer[2] = (BYTE)(potVoltage>>8);
USBInHandle = HIDTxPacket(HID_EP,(BYTE*)&ToSendDataBuffer[0],64);
}
}
break;
case 0x30:
{
WORD w;
if(!HIDTxHandleBusy(USBInHandle))
{
w = mTouchReadButton(0);
ToSendDataBuffer[0] = 0x30;
ToSendDataBuffer[1] = (BYTE)w;
ToSendDataBuffer[2] = (BYTE)(w>>8);
USBInHandle = HIDTxPacket(HID_EP,(BYTE*)&ToSendDataBuffer[0],64);
}
}
break;
case 0x31:
{
WORD w;
if(!HIDTxHandleBusy(USBInHandle))
{
w = mTouchReadButton(1);
ToSendDataBuffer[0] = 0x31;
ToSendDataBuffer[1] = (BYTE)w;
ToSendDataBuffer[2] = (BYTE)(w>>8);
USBInHandle = HIDTxPacket(HID_EP,(BYTE*)&ToSendDataBuffer[0],64);
}
}
void DemoIntroduction(void)
{
unsigned char i ;
unsigned int w1, w2;
unsigned char touchedNow;
SCROLL_WHEEL_DIRECTION scrollDir;
switch(DemoIntroState)
{
case 0:
ResetDevice();
FillDisplay(0x00);
oledPutROMString((ROM_STRING)" Labyrinth Demo v1.0 ",0,0);
oledPutROMString((ROM_STRING)" by Daniel Szot ",1,0);
oledPutROMString((ROM_STRING)" ",2,0);
oledPutROMString((ROM_STRING)" MB Turnkey Design ",3,0);
oledPutROMString((ROM_STRING)" mbturnkeydesign.com ",4,0);
oledPutROMString((ROM_STRING)"Press Menu to proceed",6,0);
DemoIntroState = 1;
break;
case 1:
if(CheckButtonPressed() == TRUE)
{
DemoIntroState=4;
}
break;
case 4:
oledPutROMString((ROM_STRING)" 1. Use scroll to ",0,0);
oledPutROMString((ROM_STRING)" select menu items. ",1,0);
oledPutROMString((ROM_STRING)" 2. Tilt the board ",2,0);
oledPutROMString((ROM_STRING)" to move the ball. ",3,0);
oledPutROMString((ROM_STRING)" 3. Have a good time.",4,0);
oledPutROMString((ROM_STRING)" ",5,0);
oledPutROMString((ROM_STRING)"Press Menu to proceed",6,0);
DemoIntroState = 5;
break;
case 5:
if(CheckButtonPressed() == TRUE)
{
DemoIntroState++;
}
break;
case 6:
scrollDir = GetScrollDirection();
if (scrollDir == SCROLL_UP)
{
if (g_menuSelected > 0)
g_menuSelected --;
}
else if (scrollDir == SCROLL_DOWN)
{
if (g_menuSelected < 3)
g_menuSelected ++;
}
oledPutROMString((ROM_STRING)" LABIRYNTH MENU ",0,0);
oledPutROMString(empty_line,1,0);
if (g_menuSelected == 0)
oledPutROMNegString((ROM_STRING)" NEW GAME ",2,0);
else
oledPutROMString((ROM_STRING)" NEW GAME ",2,0);
if (g_menuSelected == 1)
oledPutROMNegString((ROM_STRING)" SELECT LEVEL ",3,0);
else
oledPutROMString((ROM_STRING)" SELECT LEVEL ",3,0);
if (g_menuSelected == 2)
oledPutROMNegString((ROM_STRING)" CALIBRATE ",4,0);
else
oledPutROMString((ROM_STRING)" CALIBRATE ",4,0);
if (g_menuSelected == 3)
oledPutROMNegString((ROM_STRING)" QUIT GAME ",5,0);
else
oledPutROMString((ROM_STRING)" QUIT GAME ",5,0);
oledPutROMString(empty_line,6,0);
w1 = mTouchReadButton(0);
if (w1 < 600)
{
switch(g_menuSelected)
{
case 0: DemoIntroState = 0xFF; g_level=0; loadLevel(g_level); break;
case 1: DemoIntroState = 9; DelayMs(100); FillDisplay(0x00); g_menuSelected = 0; firstLevel = 0; break;
case 2: DemoIntroState = 7; DelayMs(100); FillDisplay(0x00); break;
case 3:
_asm
RESET
_endasm
break;
}
}
break;
case 7:
CalibrateAcc();
break;
case 8:
FillDisplay(0xFF);
oledPutROMNegString((ROM_STRING)" CORNGRATULATIONS! ",0,0);
oledPutROMNegString((ROM_STRING)" You won nothing ",2,0);
oledPutROMNegString((ROM_STRING)" You just waste your ",3,0);
oledPutROMNegString((ROM_STRING)" PRECIOUS time :) ",4,0);
DelayMs(2000);
DemoIntroState = 6;
FillDisplay(0x00);
g_level = 0;
g_ballGtt = 0;
break;
case 9:
SelectLevel();
break;
default:
break;
}
}
