st7735.h File Reference

This file contains all the functions prototypes for the st7735.c driver. More...

#include "../Common/lcd.h"

Go to the source code of this file.

Macros
#define	ST7735_LCD_PIXEL_WIDTH   ((uint16_t)128)
	ST7735 Size. More...
#define	ST7735_LCD_PIXEL_HEIGHT   ((uint16_t)160)
#define	LCD_REG_0   0x00 /* No Operation: NOP */
	ST7735 Registers. More...
#define	LCD_REG_1   0x01 /* Software reset: SWRESET */
#define	LCD_REG_4   0x04 /* Read Display ID: RDDID */
#define	LCD_REG_9   0x09 /* Read Display Statu: RDDST */
#define	LCD_REG_10   0x0A /* Read Display Power: RDDPM */
#define	LCD_REG_11   0x0B /* Read Display: RDDMADCTL */
#define	LCD_REG_12   0x0C /* Read Display Pixel: RDDCOLMOD */
#define	LCD_REG_13   0x0D /* Read Display Image: RDDIM */
#define	LCD_REG_14   0x0E /* Read Display Signal: RDDSM */
#define	LCD_REG_16   0x10 /* Sleep in & booster off: SLPIN */
#define	LCD_REG_17   0x11 /* Sleep out & booster on: SLPOUT */
#define	LCD_REG_18   0x12 /* Partial mode on: PTLON */
#define	LCD_REG_19   0x13 /* Partial off (Normal): NORON */
#define	LCD_REG_32   0x20 /* Display inversion off: INVOFF */
#define	LCD_REG_33   0x21 /* Display inversion on: INVON */
#define	LCD_REG_38   0x26 /* Gamma curve select: GAMSET */
#define	LCD_REG_40   0x28 /* Display off: DISPOFF */
#define	LCD_REG_41   0x29 /* Display on: DISPON */
#define	LCD_REG_42   0x2A /* Column address set: CASET */
#define	LCD_REG_43   0x2B /* Row address set: RASET */
#define	LCD_REG_44   0x2C /* Memory write: RAMWR */
#define	LCD_REG_45   0x2D /* LUT for 4k,65k,262k color: RGBSET */
#define	LCD_REG_46   0x2E /* Memory read: RAMRD*/
#define	LCD_REG_48   0x30 /* Partial start/end address set: PTLAR */
#define	LCD_REG_52   0x34 /* Tearing effect line off: TEOFF */
#define	LCD_REG_53   0x35 /* Tearing effect mode set & on: TEON */
#define	LCD_REG_54   0x36 /* Memory data access control: MADCTL */
#define	LCD_REG_56   0x38 /* Idle mode off: IDMOFF */
#define	LCD_REG_57   0x39 /* Idle mode on: IDMON */
#define	LCD_REG_58   0x3A /* Interface pixel format: COLMOD */
#define	LCD_REG_177   0xB1 /* In normal mode (Full colors): FRMCTR1 */
#define	LCD_REG_178   0xB2 /* In Idle mode (8-colors): FRMCTR2 */
#define	LCD_REG_179   0xB3 /* In partial mode + Full colors: FRMCTR3 */
#define	LCD_REG_180   0xB4 /* Display inversion control: INVCTR */
#define	LCD_REG_192   0xC0 /* Power control setting: PWCTR1 */
#define	LCD_REG_193   0xC1 /* Power control setting: PWCTR2 */
#define	LCD_REG_194   0xC2 /* In normal mode (Full colors): PWCTR3 */
#define	LCD_REG_195   0xC3 /* In Idle mode (8-colors): PWCTR4 */
#define	LCD_REG_196   0xC4 /* In partial mode + Full colors: PWCTR5 */
#define	LCD_REG_197   0xC5 /* VCOM control 1: VMCTR1 */
#define	LCD_REG_199   0xC7 /* Set VCOM offset control: VMOFCTR */
#define	LCD_REG_209   0xD1 /* Set LCM version code: WRID2 */
#define	LCD_REG_210   0xD2 /* Customer Project code: WRID3 */
#define	LCD_REG_217   0xD9 /* NVM control status: NVCTR1 */
#define	LCD_REG_218   0xDA /* Read ID1: RDID1 */
#define	LCD_REG_219   0xDB /* Read ID2: RDID2 */
#define	LCD_REG_220   0xDC /* Read ID3: RDID3 */
#define	LCD_REG_222   0xDE /* NVM Read Command: NVCTR2 */
#define	LCD_REG_223   0xDF /* NVM Write Command: NVCTR3 */
#define	LCD_REG_224   0xE0 /* Set Gamma adjustment (+ polarity): GAMCTRP1 */
#define	LCD_REG_225   0xE1 /* Set Gamma adjustment (- polarity): GAMCTRN1 */
#define	LCD_LINE_0   LINE(0)
	LCD Lines depending on the chosen fonts. More...
#define	LCD_LINE_1   LINE(1)
#define	LCD_LINE_2   LINE(2)
#define	LCD_LINE_3   LINE(3)
#define	LCD_LINE_4   LINE(4)
#define	LCD_LINE_5   LINE(5)
#define	LCD_LINE_6   LINE(6)
#define	LCD_LINE_7   LINE(7)
#define	LCD_LINE_8   LINE(8)
#define	LCD_LINE_9   LINE(9)
#define	LCD_LINE_10   LINE(10)
#define	LCD_LINE_11   LINE(11)
#define	LCD_LINE_12   LINE(12)
#define	LCD_LINE_13   LINE(13)
#define	LCD_LINE_14   LINE(14)
#define	LCD_LINE_15   LINE(15)
#define	LCD_LINE_16   LINE(16)
#define	LCD_LINE_17   LINE(17)
#define	LCD_LINE_18   LINE(18)
#define	LCD_LINE_19   LINE(19)

Functions
void	st7735_Init (void)
	Initialize the ST7735 LCD Component. More...
uint16_t	st7735_ReadID (void)
void	st7735_DisplayOn (void)
	Enables the Display. More...
void	st7735_DisplayOff (void)
	Disables the Display. More...
void	st7735_SetCursor (uint16_t Xpos, uint16_t Ypos)
	Sets Cursor position. More...
void	st7735_WritePixel (uint16_t Xpos, uint16_t Ypos, uint16_t RGBCode)
	Writes pixel. More...
void	st7735_WriteReg (uint8_t LCDReg, uint8_t LCDRegValue)
	Writes to the selected LCD register. More...
uint8_t	st7735_ReadReg (uint8_t LCDReg)
void	st7735_SetDisplayWindow (uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height)
	Sets a display window. More...
void	st7735_DrawHLine (uint16_t RGBCode, uint16_t Xpos, uint16_t Ypos, uint16_t Length)
	Draws horizontal line. More...
void	st7735_DrawVLine (uint16_t RGBCode, uint16_t Xpos, uint16_t Ypos, uint16_t Length)
	Draws vertical line. More...
uint16_t	st7735_GetLcdPixelWidth (void)
	Gets the LCD pixel Width. More...
uint16_t	st7735_GetLcdPixelHeight (void)
	Gets the LCD pixel Height. More...
void	st7735_DrawBitmap (uint16_t Xpos, uint16_t Ypos, uint8_t *pbmp)
	Displays a bitmap picture loaded in the internal Flash. More...
void	LCD_IO_Init (void)
void	LCD_IO_WriteMultipleData (uint8_t *pData, uint32_t Size)
void	LCD_IO_WriteReg (uint8_t Reg)
void	LCD_Delay (uint32_t delay)

Variables
LCD_DrvTypeDef	st7735_drv

Detailed Description

This file contains all the functions prototypes for the st7735.c driver.

Author

MCD Application Team

Version

V1.1.1

Date

24-November-2014

Attention

© COPYRIGHT(c) 2014 STMicroelectronics

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file st7735.h.