diff options
Diffstat (limited to 'payloads/libpayload/drivers/serial.c')
| -rw-r--r-- | payloads/libpayload/drivers/serial.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/payloads/libpayload/drivers/serial.c b/payloads/libpayload/drivers/serial.c index edd0310..6e46e06 100644 --- a/payloads/libpayload/drivers/serial.c +++ b/payloads/libpayload/drivers/serial.c @@ -2,6 +2,7 @@ * This file is part of the libpayload project. * * Copyright (C) 2008 Advanced Micro Devices, Inc. + * Copyright (C) 2008 Ulf Jordan <jordan@chalmers.se> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -105,6 +106,10 @@ int serial_getchar(void) #define VT100_SBOLD "\e[1m" #define VT100_EBOLD "\e[m" #define VT100_CURSOR_ADDR "\e[%d;%dH" +/* The following smacs/rmacs are actually for xterm; a real vt100 has + enacs=\E(B\E)0, smacs=^N, rmacs=^O. */ +#define VT100_SMACS "\e(0" +#define VT100_RMACS "\e(B" static void serial_putcmd(char *str) { @@ -127,6 +132,16 @@ void serial_end_bold(void) serial_putcmd(VT100_EBOLD); } +void serial_start_altcharset(void) +{ + serial_putcmd(VT100_SMACS); +} + +void serial_end_altcharset(void) +{ + serial_putcmd(VT100_RMACS); +} + void serial_set_cursor(int y, int x) { char buffer[32]; |
