Programmer_ATM328p/Source/C_Source/prog.c

//Include Header-----------------------------------------------------
#include"prog.h"

//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//Main-Program

int main(int argc, const char * argv[]){

	delay(1000);		//delete me!!

//initializing USART at USB_PORT-------------------------------------
	int USB = open("/dev/ttyACM3", O_RDWR|O_NOCTTY);
	if(isatty(USB)==0){
		printf("ERROR: No File Descriptor! \n");
		return 0;
	}
	struct termios * termios_ptr = (struct termios *)
									malloc(sizeof(struct termios));
	if(termios_ptr==NULL){
		printf("ERROR: Termios not available! \n");
		return 0;
	}
	(*termios_ptr).c_iflag = IGNPAR;			//ignore Parity-Err
	(*termios_ptr).c_oflag = 0;
	(*termios_ptr).c_cflag = CS8|CREAD;			//set Size, enable RX 
	(*termios_ptr).c_lflag = 0;
//	(*termios_ptr).c_cc[VMIN] = 2;				//set min Characters
//	(*termios_ptr).c_cc[VTIME] = 0.1;			//Timeout after 10ms
	cfsetspeed(termios_ptr, B19200);			//set Baudrate 19.2k
	tcsetattr(USB, TCSANOW ,termios_ptr);

//Get Command--------------------------------------------------------
	cmd_t * cmd_ptr = cmd_build(page_read, 0xFF);
	char * frame_ptr = &((*cmd_ptr).mode);
	for(int i=0; i<3; i++, frame_ptr++){
		write(USB, frame_ptr, sizeof(char));
		tcflush(USB, TCIFLUSH);
	}
//	frame_ptr = &frame[0];
//	read(USB, frame_ptr, sizeof(frame));
//	tcflush(USB, TCOFLUSH);
	close(USB);
	return EXIT_SUCCESS;
}	
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++