15 #define exportPath "/sys/class/gpio/export"
16 #define unexportPath "/sys/class/gpio/unexport"
17 #define valuePath "/sys/class/gpio/gpio"
18 #define directionPath "/sys/class/gpio/gpio"
19 #define ADCPath "/sys/devices/platform/tsc/ain"
21 void pinExport(int GPIOPin);
22 void pinDirection(int GPIOPin, int io);
23 void pinSet(double value, int GPIOPin);
24 void pinUnexport(int GPIOPin);
25 int pinRead(int GPIOPin);
26 int ADCRead(int adc_num);