Parent Directory | Revision Log | Patch
revision 237 by hedin, Tue Dec 11 09:27:51 2007 UTC | revision 238 by hedin, Tue Dec 11 14:51:55 2007 UTC | |
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# | Line 336 void convert_temp(void) | Line 336 void convert_temp(void) |
336 | { | { |
337 | short adVal; | short adVal; |
338 | adVal = (global_Pot_Hi << 8) | global_Pot_Lo; | adVal = (global_Pot_Hi << 8) | global_Pot_Lo; |
339 | if( adVal >=840 ) | if( adVal >=840 ) // 840 == 4.1V or 82% of 5V, we do this because 4.1V == 100C. |
340 | global_temp = 100; | global_temp = 100; |
341 | else | else |
342 | global_temp = (unsigned char) (adVal / 8.3886); | global_temp = (unsigned char) (adVal / 8.3886); |
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