Programming: Applying the Slope Intercept Formula to Adjust the ADC Value for Trimmer Potentiometers Showing on the LCD
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The code in the ADC channels are updated to reflect the slope intercept formula so the trimmer potentiometers show a range or 0 - 33 rather than the raw ADC result of 0 - 1023.
#include #include "MrLCD.h" #include int static volatile InchesOfHg, High, Low = 0; int main(void) { InitializeMrLCD(); Send_A_StringToMrLCDWithLocation(1, 1, "Inches of Hg:"); Send_A_StringToMrLCDWithLocation(1, 2, "H: L:"); DDRD |= 1< High) enoughVacuum = 1; if (InchesOfHg < Low) enoughVacuum = 0; if (enoughVacuum == 0 && bit_is_clear(PORTD, PIND0)) PORTD |= 1<
