void cli_send()
{
char message[MAXLINE];
puts("\n--->you are in DEFAULT mode type:\n"
"--->'monitor'-for MONITORING mode\n"
"--->'calculate'-for CALCULATING mode\n");
while(work)
{
printf("\n>>");
scanf("%s" , message);
if(!check_commands(message))
{
printf("--->err: '%s' is not valid command\n\n",message);
continue;
}
double m_res=atof(message);
if(m_res>0||strcmp(message,"0")==0)
send_num(sockfd, m_res);
else
send_str(sockfd, message);
if(strcmp(message, "terminate")==0)
kill(0,SIGINT);
else if(strcmp(message, "monitor")==0)
{
puts("--->you are in monitoring mode\n");
status=MONITORING;
}
else if(strcmp(message, "calculate")==0)
{
puts("--->you are in calculating mode\n");
status=CALCULATING;
}
else usleep(5000);
}
}
void send_num(const uint16_t num) {
if (num > 9) {
send_num(num/10);
}
usb_serial_putchar('0' + num%10);
}
void parse(const char *buf) {
uint16_t count = 0;
char *loop;
char ch;
while ((ch = *buf++)) {
switch (ch) {
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9':
x = ch - '0';
while (*buf >= '0' && *buf <= '9') {
x = x*10 + (*buf++ - '0');
}
break;
case 'p':
send_num(x);
send_str(PSTR("\r\n"));
break;
case 'a':
case 'b':
case 'c':
case 'd':
case 'e':
case 'f':
port = ch - 'a';
pin = x % 8;
break;
case 'i':
*(uint8_t *)(0x21 + port * 3) &= ~(1 << pin); // direction = input
x = *(uint8_t *)(0x20 + port * 3) & (1 << pin) ? 1 : 0; // x = pin
break;
case 'o':
if (x % 2) {
*(uint8_t *)(0x22 + port * 3) |= (1 << pin); // pin = hi
} else {
*(uint8_t *)(0x22 + port * 3) &= ~(1 << pin); // pin = low
}
*(uint8_t *)(0x21 + port * 3) |= (1 << pin); // direction = output
break;
case 'm':
_delay_ms(x);
break;
case 'u':
_delay_loop_2(x*(F_CPU/4000000UL));
break;
case '{':
count = x;
loop = buf;
while ((ch = *buf++) && ch != '}') {
}
case '}':
if (count) {
count--;
buf = loop;
}
break;
case 'k':
x = count;
break;
case '_':
while ((ch = *buf++) && ch != '_') {
usb_serial_putchar(ch);
}
send_str(PSTR("\r\n"));
break;
case 's':
x = analogRead(x);
break;
case 'v':
#define QUOTEME_(x) #x
#define QUOTEME(x) QUOTEME_(x)
send_str(PSTR(QUOTEME(MCU)));
send_str(PSTR("\r\n"));
break;
case 'h':
send_str(PSTR("0-9<num>\tenter number\r\n<num>p\t\tprint number\r\n<num>a-f<pin>\tselect pin\r\n<pin>i<num>\tinput\r\n<pin><num>o\toutput\r\n<num>m\t\tmsec delay\r\n<num>u\t\tusec delay\r\n<num>{}\t\trepeat\r\nk<num>\t\tloop count\r\n_<words>_\tprint words\r\n<num>s<num>\tanalog sample\r\nv\t\tprint version\r\nh\t\tprint help\r\n"));
break;
}
}
}
