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