diff options
Diffstat (limited to 'drivers/gdisp/ILI9320/ili9320_lld.c.h')
| -rw-r--r-- | drivers/gdisp/ILI9320/ili9320_lld.c.h | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/drivers/gdisp/ILI9320/ili9320_lld.c.h b/drivers/gdisp/ILI9320/ili9320_lld.c.h deleted file mode 100644 index 6dd9d3fc..00000000 --- a/drivers/gdisp/ILI9320/ili9320_lld.c.h +++ /dev/null @@ -1,149 +0,0 @@ -/* - ChibiOS/RT - Copyright (C) 2012 - 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/>. -*/ - -#ifndef ILI9320_H -#define ILI9320_H - -#if defined(GDISP_USE_GPIO) - #error "ILI9320: GPIO interface not implemented yet" - -#elif defined(GDISP_USE_SPI) - #error "ILI9320: GDISP_USE_SPI not implemented yet" - -#elif defined(GDISP_USE_FSMC) - #define GDISP_REG (*((volatile uint16_t *) 0x60000000)) /* RS = 0 */ - #define GDISP_RAM (*((volatile uint16_t *) 0x60100000)) /* RS = 1 */ - - static __inline void lld_lcdWriteIndex(uint16_t index) { - GDISP_REG = index; - } - - static __inline void lld_lcdWriteData(uint16_t data) { - GDISP_RAM = data; - } - - static __inline void lld_lcdWriteReg(uint16_t lcdReg,uint16_t lcdRegValue) { - GDISP_REG = lcdReg; - GDISP_RAM = lcdRegValue; - } - - static __inline uint16_t lld_lcdReadData(void) { - return (GDISP_RAM); - } - - static __inline uint16_t lld_lcdReadReg(uint16_t lcdReg) { - volatile uint16_t dummy; - - GDISP_REG = lcdReg; - dummy = GDISP_RAM; - (void)dummy; - - return (GDISP_RAM); - } - - static __inline void lld_lcdWriteStreamStart(void) { - GDISP_REG = 0x0022; - } - - static __inline void lld_lcdWriteStreamStop(void) { - } - - static __inline void lld_lcdWriteStream(uint16_t *buffer, uint16_t size) { - uint16_t i; - - for(i = 0; i < size; i++) - GDISP_RAM = buffer[i]; - } - - static __inline void lld_lcdReadStreamStart(void) { - GDISP_REG = 0x0022; - } - - static __inline void lld_lcdReadStreamStop(void) { - - } - - static __inline void lld_lcdReadStream(uint16_t *buffer, size_t size) { - uint16_t i; - volatile uint16_t dummy; - - dummy = GDISP_RAM; /* throw away first value read */ - (void)dummy; - - for(i = 0; i < size; i++) - buffer[i] = GDISP_RAM; - } - -#endif - -static __inline void lld_lcdDelay(uint16_t us) { - chThdSleepMicroseconds(us); -} - -static void lld_lcdSetCursor(uint16_t x, uint16_t y) { - uint32_t addr; - - addr = y * 0x100 + x; - - switch(GDISP.Orientation) { - case GDISP_ROTATE_0: - lld_lcdWriteReg(0x0020, addr & 0xff); /* low addr */ - lld_lcdWriteReg(0x0021, (addr >> 8) & 0x1ff); /* high addr */ - //GDISP_REG = 0x0022; /* data reg in IR */ - case GDISP_ROTATE_90: - break; - - case GDISP_ROTATE_180: - break; - - case GDISP_ROTATE_270: - break; - } -} - -static void lld_lcdSetViewPort(uint16_t x, uint16_t y, uint16_t cx, uint16_t cy) { - switch(GDISP.Orientation) { - case GDISP_ROTATE_0: - lld_lcdWriteReg(0x0050, x - 1); - lld_lcdWriteReg(0x0051, x + cx - 2); - lld_lcdWriteReg(0x0052, y - 1); - lld_lcdWriteReg(0x0053, y + cy - 2); - break; - - case GDISP_ROTATE_90: - break; - - case GDISP_ROTATE_180: - break; - - case GDISP_ROTATE_270: - break; - - } - - lld_lcdSetCursor(x, y); -} - -static __inline void lld_lcdResetViewPort(void) { - /* ToDo */ -} - -#endif /* ILI9320_H */ - |