PICREF-4 - Laurent Deschamps

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<strong>PICREF</strong>-4}return;while(TestCount++ < 10){PercentOn = Maxdim;return;}while(TestCount++ < 15){PercentOn = Maxbrt;return;}while(TestCount++ < 20){PercentOn = Maxdim;return;}while(TestCount++ < 25){PercentOn = Maxbrt;return;}while(TestCount++ < 30){PercentOn = Maxdim;return;}PercentOn = Maxdim;TestCount = 0;if(++Outcount == 255){TestCheck = 0;DelayCnt = NotInTest;Outcount = 0;}return;//Turn off for a short period//Turn On for a short period//Turn off for a short period//Turn on for a short period//Turn off for a short period//Reset to beggining of test sequence//Run 255 cycles of test mode//Clear Test mode flagif(TestCheck)if(++Outcount == 0x60){DelayCnt = NotInTest;Outcount = 0;TestCheck = 0;}if(!TestCheck && !Brtbut && !Dimbut)TestCheck = 1;if(TestCheck == 1 && !Brtbut && Dimbut)TestCheck = 2;if(TestCheck == 2 && !Brtbut && !Dimbut){TestCheck = 3;TestCount = 0;PercentOn = Maxdim;Outcount = 0;}if(!Dimbut && !Brtbut){if(LastBoth == 0){LastBoth = 1;if(PercentOn == Maxdim)PercentOn = Maxbrt;elsePercentOn = Maxdim;}}//If Test mode not entered quickly,// quit checking//Check bright & dim at same time//If both pressed, set to look for next combo//Check for only bright button pressed//If pressed, set to look for next combo//Check for both pressed again//Enable test mode//If both pressed//Don't flash if held//If full off...// turn full on...// otherwise turn offDS40171A-page 14© 1997 Microchip Technology Inc.
<strong>PICREF</strong>-4}elseLastBoth = 0;if(!Brtbut && Dimbut)PercentOn ++;if(Brtbut && !Dimbut)PercentOn --;if(PercentOn > Maxbrt)PercentOn = Maxbrt;if(PercentOn < Maxdim)PercentOn = Maxdim;//Check for brighten cmd//Check for dim cmd//If greater than full bright//If less than full dim© 1997 Microchip Technology Inc. DS40171A-page 15
Page 3 and 4: PICREF-4HARDWARE OVERVIEWLamp dimmi
Page 5 and 6: PICREF-4SOFTWARE OVERVIEWThe softwa
Page 7 and 8: PICREF-4FIGURE 5:SOFTWARE FLOWCHART
Page 9 and 10: PICREF-4APPENDIX A: SYSTEM SPECIFIC
Page 11 and 12: PICREF-4APPENDIX C:SOFTWARE PROGRAM
Page 13: PICREF-4NOP;//Delay for TRIAC fire
Page 17 and 18: PICREF-4APPENDIX D:DIM508.LST FILEM
Page 19 and 20: PICREF-40043 0A40 GOTO 0040h0044 02
Page 21 and 22: PICREF-4/* *//* If both buttons are
Page 23 and 24: PICREF-4while(TestCount++ < 30) //T
Page 25 and 26: PICREF-40000 to 0172Total ROM used
Page 27 and 28: PICREF-4NOTES:© 1997 Microchip Tec

PICREF-4 - Laurent Deschamps

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