#ifndef USBCOM_H #define USBCOM_H static int sendCommand(unsigned char *toSendBuffer, unsigned char *receivedBuffer); char commands(char *cmd, char *resp, int num); char command(char cmd); char commandsBySerial(char *iSerial, char *cmd, char *resp, int num); char commandBySerial(char *iSerial, char cmd); int listDevices(); #endif // USBCOM_H