nuclear@0: #include <stdio.h>
nuclear@0: #include <string.h>
nuclear@0: #include <ctype.h>
nuclear@0: #include <avr/io.h>
nuclear@0: #include <avr/interrupt.h>
nuclear@0: #include "serial.h"
nuclear@0: 
nuclear@0: void procmd(const char *cmd);
nuclear@0: 
nuclear@0: #define MAX_INPUT_SIZE	128
nuclear@0: static char input[MAX_INPUT_SIZE];
nuclear@0: static unsigned char inp_cidx;
nuclear@0: 
nuclear@0: int main(void)
nuclear@0: {
nuclear@0: 	init_serial(38400);
nuclear@0: 	sei();
nuclear@0: 
nuclear@0: 	printf("welcome!\n");
nuclear@0: 
nuclear@0: 	for(;;) {
nuclear@0: 		while(have_input()) {
nuclear@0: 			int c = getchar();
nuclear@0: 			putchar(c);
nuclear@0: 
nuclear@0: 			if(c == '\r' || c == '\n') {
nuclear@0: 				input[inp_cidx] = 0;
nuclear@0: 				procmd(input);
nuclear@0: 				inp_cidx = 0;
nuclear@0: 			} else if(inp_cidx < sizeof input - 1) {
nuclear@0: 				input[inp_cidx++] = c;
nuclear@0: 			}
nuclear@0: 		}
nuclear@0: 	}
nuclear@0: 	return 0;
nuclear@0: }
nuclear@0: 
nuclear@0: void procmd(const char *cmd)
nuclear@0: {
nuclear@0: 	if(strcmp(cmd, "info") == 0) {
nuclear@0: 		printf("test firmware v0\n");
nuclear@0: 	} else {
nuclear@0: 		printf("unknown command: %s\n", cmd);
nuclear@0: 	}
nuclear@0: }