diff options
Diffstat (limited to 'drivers/tdisp/HD44780/tdisp_lld.c')
-rw-r--r-- | drivers/tdisp/HD44780/tdisp_lld.c | 45 |
1 files changed, 15 insertions, 30 deletions
diff --git a/drivers/tdisp/HD44780/tdisp_lld.c b/drivers/tdisp/HD44780/tdisp_lld.c index 31169703..988f35c7 100644 --- a/drivers/tdisp/HD44780/tdisp_lld.c +++ b/drivers/tdisp/HD44780/tdisp_lld.c @@ -1,22 +1,9 @@ /* - ChibiOS/GFX - Copyright (C) 2012, 2013 - Joel Bodenmann aka Tectu <joel@unormal.org> - - This file is part of ChibiOS/GFX. - - ChibiOS/GFX is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 3 of the License, or - (at your option) any later version. - - ChibiOS/GFX is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. -*/ + * This file is subject to the terms of the GFX License, v1.0. If a copy of + * the license was not distributed with this file, you can obtain one at: + * + * http://chibios-gfx.com/license.html + */ /** * @file drivers/tdisp/HD44780/tdisp_lld.c @@ -26,11 +13,9 @@ * @{ */ -#include "ch.h" -#include "hal.h" #include "gfx.h" -#if GFX_USE_TDISP || defined(__DOXYGEN__) +#if GFX_USE_TDISP /*|| defined(__DOXYGEN__)*/ /* check first if the user has defined his/her own lowlevel-board file */ #if defined(TDISP_USE_CUSTOM_BOARD) && TDISP_USE_CUSTOM_BOARD @@ -82,7 +67,7 @@ bool_t tdisp_lld_init(void) { */ /* Give the LCD a little time to wake up */ - chThdSleepMilliseconds(15); + gfxSleepMilliseconds(15); /* clear the RS-line to the display */ palClearPad(PORT_CTRL, PIN_RS); @@ -91,16 +76,16 @@ bool_t tdisp_lld_init(void) { * with RS = low. */ writeToLCD(0x03); // 1x - chThdSleepMilliseconds(20); + gfxSleepMilliseconds(20); writeToLCD(0x03); // 2x -// chThdSleepMilliseconds(20); +// gfxSleepMilliseconds(20); writeToLCD(0x03); // 3x -// chThdSleepMilliseconds(20); +// gfxSleepMilliseconds(20); /* Put display in 4-bit mode by * write 0x02 to display. */ writeToLCD(0x02); // 4bit-modus -// chThdSleepMilliseconds(20); +// gfxSleepMilliseconds(20); // #else /* write three times 0x30 to display (8-bit mode only) * with RS = low. @@ -118,14 +103,14 @@ bool_t tdisp_lld_init(void) { /* 4-bit modus, 2 lines en 5x7 characters */ write_cmd(0x28); -// chThdSleepMilliseconds(20); +// gfxSleepMilliseconds(20); /* set display on, cursor off and no blinking */ write_cmd(0x0C); -// chThdSleepMilliseconds(20); +// gfxSleepMilliseconds(20); /* set cursor increase and direction */ write_cmd(0x06); -// chThdSleepMilliseconds(20); +// gfxSleepMilliseconds(20); displaycontrol = TDISP_DISPLAY_ON; cursorcontrol = TDISP_CURSOR_INC; @@ -252,7 +237,7 @@ void tdisp_lld_scroll(uint16_t direction, uint16_t amount, uint16_t delay) { for(i = 0; i < amount; i++) { write_cmd(0x10 | scrollcontrol); - chThdSleepMilliseconds(delay); + gfxSleepMilliseconds(delay); } } |