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Added back the feature to prompt users when an invalid CLI command is entered. 

Thanks to Yury Smirnov for this patch!
This commit is contained in:
Doug Weibel 2011-11-26 19:25:35 -07:00
parent 67873813ce
commit e965d95ba8
1 changed files with 9 additions and 0 deletions
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9
libraries/AP_Common/menu.cpp
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@ -102,10 +102,12 @@ Menu::run(void)
i++; i++;
} }
bool cmd_found = false;
// look for a command matching the first word (note that it may be empty) // look for a command matching the first word (note that it may be empty)
for (i = 0; i < _entries; i++) { for (i = 0; i < _entries; i++) {
if (!strcasecmp_P(_argv[0].str, _commands[i].command)) { if (!strcasecmp_P(_argv[0].str, _commands[i].command)) {
ret = _call(i, argc); ret = _call(i, argc);
cmd_found=true;
if (-2 == ret) if (-2 == ret)
return; return;
break; break;
@ -116,10 +118,17 @@ Menu::run(void)
if (i == _entries) { if (i == _entries) {
if (!strcmp(_argv[0].str, "?") || (!strcasecmp_P(_argv[0].str, PSTR("help")))) { if (!strcmp(_argv[0].str, "?") || (!strcasecmp_P(_argv[0].str, PSTR("help")))) {
_help(); _help();
cmd_found=true;
} else if (!strcasecmp_P(_argv[0].str, PSTR("exit"))) { } else if (!strcasecmp_P(_argv[0].str, PSTR("exit"))) {
return; return;
} }
} }
if (cmd_found==false)
{
Serial.println("Invalid command, type 'help'");
}
} }
} }