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configs/makerlisp/src/ez80_boot.c: The VGA display controller and keyboard controller come up by default emulating a terminal with 'newline mode' on. That is newlines expance to carriage-return, newline. This patch turns that mode off.

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This commit is contained in:
Gregory Nutt 2019-07-20 06:37:37 -06:00
parent f60454a38c
commit bdd8887bad
1 changed files with 10 additions and 3 deletions
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13
configs/makerlisp/src/ez80_boot.c
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@ -103,15 +103,22 @@ static void ez80_vga_initialize(void)
{
/* Yes.. set newline mode, graphic attributes:
*
* \033 = ESCAPE character
* \e = ESCAPE character
* Assumption: VGA is on the console UART.
*/
up_puts("\033[20h\033[0m");
up_puts("\e[20h\e[0m");
/* Clear, home cursor, beep */
up_puts("\033[2J\033[H\a");
up_puts("\e[2J\e[H\a");
/* The VGA display controller and keyboard controller come up by
* default emulating a terminal with "newline mode" on. The
* following turns off that mode.
*/
up_puts("\e[20l");
}
}
}