/**********************************************************
* Sends a frame multiple times to the COG driver. A frame
* is sent multiple times to improve contrast and
* reduce ghosting. The number of times the frame
* is resent is dependent on the type of display
* and current temperature.
*
* @param frameBuffer
* Pointer to the COG/EPD frame buffer
**********************************************************/
void updateStage(uint8_t *frameBuffer)
{
/* Calculate the stage time in ms */
uint32_t endTime = getTempAdjustedStageTime(epdConfig.stageTime);
/* Resend the frame for the entire stage time */
rtcStart();
do
{
sendFrame(frameBuffer);
}
while ( rtcGetMs() < endTime );
rtcStop();
}
/**
* @brief Interrupt Service Routine Port 1
*/
void isrPort1()
{
// Process RTCSET Pin
if(pinDigitalIsPendingInterrupt(RTCSET))
{
if(pinDigitalRead(RTCSET) == 0)
{
delayMs(10);
if(pinDigitalRead(RTCSET) == 0)
{
digitToModify++;
// LCD Blink On
lcdCursorBlinkOn();
// Write On Configure RTC Indicator
lcdWriteSetPosition(1,17,'*');
// Stop RTC
rtcStop();
switch(digitToModify)
{
case 1:
lcdSetCursor(2,1);
break;
case 2:
lcdSetCursor(2,4);
break;
case 3:
lcdSetCursor(2,7);
break;
case 4:
lcdSetCursor(2,11);
break;
case 5:
lcdSetCursor(2,14);
break;
case 6:
lcdSetCursor(2,17);
break;
default:
digitToModify = 0;
// LCD Blink Off
lcdCursorBlinkOff();
// Write Off Configure RTC Indicator
lcdWriteSetPosition(1,17,' ');
// Start RTC
rtcStart();
break;
}
}
}
// Clear RTCSET Interrupt
pinDigitalClearPendingInterrupt(RTCSET);
}
// Process RTCINC Pin
if(pinDigitalIsPendingInterrupt(RTCINC))
{
if(pinDigitalRead(RTCINC) == 0)
{
delayMs(10);
if(pinDigitalRead(RTCINC) == 0)
{
switch(digitToModify)
{
case 1:
rtcSetHour(rtcGetHour() + 1);
lcdDataDecFormat(rtcGetHour(),2);
lcdSetCursor(2,1);
break;
case 2:
rtcSetMinute(rtcGetMinute() + 1);
lcdDataDecFormat(rtcGetMinute(),2);
lcdSetCursor(2,4);
break;
case 3:
rtcSetSecond(rtcGetSecond() + 1);
lcdDataDecFormat(rtcGetSecond(),2);
lcdSetCursor(2,7);
break;
case 4:
rtcSetDay(rtcGetDay() + 1);
lcdDataDecFormat(rtcGetDay(),2);
lcdSetCursor(2,11);
break;
case 5:
rtcSetMonth(rtcGetMonth() + 1);
lcdDataDecFormat(rtcGetMonth(),2);
lcdSetCursor(2,14);
break;
case 6:
rtcSetYear(rtcGetYear() + 1);
lcdDataDecFormat(rtcGetYear(),4);
lcdSetCursor(2,17);
break;
default:
directionPap = 0;
break;
}
}
}
// Clear RTCINC Interrupt
pinDigitalClearPendingInterrupt(RTCINC);
}
// Process RTCDEC Pin
if(pinDigitalIsPendingInterrupt(RTCDEC))
{
if(pinDigitalRead(RTCDEC) == 0)
{
delayMs(10);
if(pinDigitalRead(RTCDEC) == 0)
{
switch(digitToModify)
{
case 1:
rtcSetHour(rtcGetHour() - 1);
lcdDataDecFormat(rtcGetHour(),2);
lcdSetCursor(2,1);
break;
case 2:
rtcSetMinute(rtcGetMinute() - 1);
lcdDataDecFormat(rtcGetMinute(),2);
lcdSetCursor(2,4);
break;
case 3:
rtcSetSecond(rtcGetSecond() - 1);
lcdDataDecFormat(rtcGetSecond(),2);
lcdSetCursor(2,7);
break;
case 4:
rtcSetDay(rtcGetDay() - 1);
lcdDataDecFormat(rtcGetDay(),2);
lcdSetCursor(2,11);
break;
case 5:
rtcSetMonth(rtcGetMonth() - 1);
lcdDataDecFormat(rtcGetMonth(),2);
lcdSetCursor(2,14);
break;
case 6:
rtcSetYear(rtcGetYear() - 1);
lcdDataDecFormat(rtcGetYear(),4);
lcdSetCursor(2,17);
break;
default:
directionPap = 1;
break;
}
}
}
// Clear RTCDEC Interrupt
pinDigitalClearPendingInterrupt(RTCDEC);
}
}
