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Bugfixes to serial output functions: vt100 has bold with \e[1m, 

upper left corner is (0,0) in curses, but (1,1) on the vt100.

Signed-off-by: Ulf Jordan <jordan@chalmers.se>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>
Acked-by: Peter Stuge <peter@stuge.se>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3493 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Ulf Jordan 2008-08-09 20:17:22 +00:00 committed by Peter Stuge
parent c5c1442fab
commit b96a2ffaa7
1 changed files with 2 additions and 2 deletions
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4
payloads/libpayload/drivers/serial.c
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@ -101,7 +101,7 @@ int serial_getchar(void)
/* These are thinly veiled vt100 functions used by curses */ /* These are thinly veiled vt100 functions used by curses */
#define VT100_CLEAR "\e[H\e[J" #define VT100_CLEAR "\e[H\e[J"
#define VT100_SBOLD "\e[7m" #define VT100_SBOLD "\e[1m"
#define VT100_EBOLD "\e[m" #define VT100_EBOLD "\e[m"
#define VT100_CURSOR_ADDR "\e[%d;%dH" #define VT100_CURSOR_ADDR "\e[%d;%dH"
@ -129,6 +129,6 @@ void serial_end_bold(void)
void serial_set_cursor(int y, int x) void serial_set_cursor(int y, int x)
{ {
char buffer[32]; char buffer[32];
snprintf(buffer, sizeof(buffer), VT100_CURSOR_ADDR, y, x); snprintf(buffer, sizeof(buffer), VT100_CURSOR_ADDR, y + 1, x + 1);
serial_putcmd(buffer); serial_putcmd(buffer);
} }