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CLI: ignore ANSI/VT100 arrow keys on default

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This commit is contained in:
Laila van Reenen 2024-04-13 20:28:39 +02:00
parent c8854931b5
commit d4edc2cd8f
1 changed files with 8 additions and 15 deletions
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23
CLI/CLI.c
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@ -15,12 +15,12 @@
CLI_charOutFn CLI_charOut;
CMDList_t* CMDList;
FIFOBuffChar_t* FIFO;
#ifdef HISTORY
enum {
CLI_State_Default,
CLI_State_Esc,
CLI_State_ANSIVT100
} CLI_State = CLI_State_Default;
#ifdef HISTORY
History_t* History;
#endif
@ -168,11 +168,9 @@ bool CLI_charIn(char c)
C &= (~0x20); // convert to uppercase
}
#ifdef HISTORY
switch (CLI_State)
{
case CLI_State_Default:
#endif
if ( //TODO: update list of accepted characters
((C >= 'A') && (C <= 'Z'))
|| ((c >= '0') && (c <= '9'))
@ -209,14 +207,8 @@ bool CLI_charIn(char c)
break;
case 27: // escape (start for arrow keys)
#ifdef HISTORY
CLI_State = CLI_State_Esc;
break;
#else
sprintf(&str[0], "\ninvlid char: ESC - (%i)\n", c);
CLI_stringOut(&str[0]);
break;
#endif
default:
sprintf(&str[0], "\ninvlid char: '%c' - (%i)\n", c, c);
@ -224,7 +216,6 @@ bool CLI_charIn(char c)
break;
}
}
#ifdef HISTORY
break;
case CLI_State_Esc:
@ -241,25 +232,28 @@ bool CLI_charIn(char c)
case CLI_State_ANSIVT100:
switch (c)
{
#ifdef HISTORY
case 'A': // arrow up
// history previus
CLI_stringOut((char*)"(key arrow up)");
CLI_stringOut((char*)"(key: arrow up)");
CLI_State = CLI_State_Default;
break;
case 'B': // arrow down
CLI_stringOut((char*)"(key arrow down)");
// history next
CLI_stringOut((char*)"(key: arrow down)");
CLI_State = CLI_State_Default;
break;
case 'C': // arrow right
CLI_stringOut((char*)"(key arrow right)");
CLI_stringOut((char*)"(key: arrow right)");
CLI_State = CLI_State_Default;
break;
case 'D': // arrow left
CLI_stringOut((char*)"(key arrow left)");
CLI_stringOut((char*)"(key: arrow left)");
CLI_State = CLI_State_Default;
break;
#endif
default:
// only to back on on alpha char. seems to be the with all '\x1d[' commands
if ((C >= 'A') && (C <= 'Z'))
{
CLI_State = CLI_State_Default;
@ -268,7 +262,6 @@ bool CLI_charIn(char c)
break;
}
#endif
return ok;
}