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213 lines
8.7 KiB
213 lines
8.7 KiB
2 years ago
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/**
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******************************************************************************
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* @file st7735.h
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* @author MCD Application Team
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* @brief This file contains all the functions prototypes for the st7735.c
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* driver.
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******************************************************************************
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* @attention
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*
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* <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/* Define to prevent recursive inclusion -------------------------------------*/
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#ifndef __ST7735_H
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#define __ST7735_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Includes ------------------------------------------------------------------*/
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#include "../Common/lcd.h"
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/** @addtogroup BSP
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* @{
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*/
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/** @addtogroup Components
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* @{
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*/
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/** @addtogroup ST7735
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* @{
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*/
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/** @defgroup ST7735_Exported_Types
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* @{
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*/
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/**
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* @}
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*/
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/** @defgroup ST7735_Exported_Constants
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* @{
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*/
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/**
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* @brief ST7735 Size
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*/
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#define ST7735_LCD_PIXEL_WIDTH ((uint16_t)128)
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#define ST7735_LCD_PIXEL_HEIGHT ((uint16_t)160)
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/**
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* @brief ST7735 Registers
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*/
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#define LCD_REG_0 0x00 /* No Operation: NOP */
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#define LCD_REG_1 0x01 /* Software reset: SWRESET */
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#define LCD_REG_4 0x04 /* Read Display ID: RDDID */
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#define LCD_REG_9 0x09 /* Read Display Statu: RDDST */
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#define LCD_REG_10 0x0A /* Read Display Power: RDDPM */
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#define LCD_REG_11 0x0B /* Read Display: RDDMADCTL */
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#define LCD_REG_12 0x0C /* Read Display Pixel: RDDCOLMOD */
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#define LCD_REG_13 0x0D /* Read Display Image: RDDIM */
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#define LCD_REG_14 0x0E /* Read Display Signal: RDDSM */
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#define LCD_REG_16 0x10 /* Sleep in & booster off: SLPIN */
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#define LCD_REG_17 0x11 /* Sleep out & booster on: SLPOUT */
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#define LCD_REG_18 0x12 /* Partial mode on: PTLON */
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#define LCD_REG_19 0x13 /* Partial off (Normal): NORON */
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#define LCD_REG_32 0x20 /* Display inversion off: INVOFF */
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#define LCD_REG_33 0x21 /* Display inversion on: INVON */
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#define LCD_REG_38 0x26 /* Gamma curve select: GAMSET */
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#define LCD_REG_40 0x28 /* Display off: DISPOFF */
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#define LCD_REG_41 0x29 /* Display on: DISPON */
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#define LCD_REG_42 0x2A /* Column address set: CASET */
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#define LCD_REG_43 0x2B /* Row address set: RASET */
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#define LCD_REG_44 0x2C /* Memory write: RAMWR */
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#define LCD_REG_45 0x2D /* LUT for 4k,65k,262k color: RGBSET */
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#define LCD_REG_46 0x2E /* Memory read: RAMRD*/
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#define LCD_REG_48 0x30 /* Partial start/end address set: PTLAR */
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#define LCD_REG_52 0x34 /* Tearing effect line off: TEOFF */
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#define LCD_REG_53 0x35 /* Tearing effect mode set & on: TEON */
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#define LCD_REG_54 0x36 /* Memory data access control: MADCTL */
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#define LCD_REG_56 0x38 /* Idle mode off: IDMOFF */
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#define LCD_REG_57 0x39 /* Idle mode on: IDMON */
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#define LCD_REG_58 0x3A /* Interface pixel format: COLMOD */
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#define LCD_REG_177 0xB1 /* In normal mode (Full colors): FRMCTR1 */
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#define LCD_REG_178 0xB2 /* In Idle mode (8-colors): FRMCTR2 */
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#define LCD_REG_179 0xB3 /* In partial mode + Full colors: FRMCTR3 */
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#define LCD_REG_180 0xB4 /* Display inversion control: INVCTR */
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#define LCD_REG_192 0xC0 /* Power control setting: PWCTR1 */
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#define LCD_REG_193 0xC1 /* Power control setting: PWCTR2 */
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#define LCD_REG_194 0xC2 /* In normal mode (Full colors): PWCTR3 */
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#define LCD_REG_195 0xC3 /* In Idle mode (8-colors): PWCTR4 */
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#define LCD_REG_196 0xC4 /* In partial mode + Full colors: PWCTR5 */
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#define LCD_REG_197 0xC5 /* VCOM control 1: VMCTR1 */
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#define LCD_REG_199 0xC7 /* Set VCOM offset control: VMOFCTR */
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#define LCD_REG_209 0xD1 /* Set LCM version code: WRID2 */
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#define LCD_REG_210 0xD2 /* Customer Project code: WRID3 */
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#define LCD_REG_217 0xD9 /* NVM control status: NVCTR1 */
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#define LCD_REG_218 0xDA /* Read ID1: RDID1 */
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#define LCD_REG_219 0xDB /* Read ID2: RDID2 */
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#define LCD_REG_220 0xDC /* Read ID3: RDID3 */
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#define LCD_REG_222 0xDE /* NVM Read Command: NVCTR2 */
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#define LCD_REG_223 0xDF /* NVM Write Command: NVCTR3 */
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#define LCD_REG_224 0xE0 /* Set Gamma adjustment (+ polarity): GAMCTRP1 */
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#define LCD_REG_225 0xE1 /* Set Gamma adjustment (- polarity): GAMCTRN1 */
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/**
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* @brief LCD Lines depending on the chosen fonts.
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*/
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#define LCD_LINE_0 LINE(0)
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#define LCD_LINE_1 LINE(1)
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#define LCD_LINE_2 LINE(2)
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#define LCD_LINE_3 LINE(3)
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#define LCD_LINE_4 LINE(4)
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#define LCD_LINE_5 LINE(5)
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#define LCD_LINE_6 LINE(6)
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#define LCD_LINE_7 LINE(7)
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#define LCD_LINE_8 LINE(8)
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#define LCD_LINE_9 LINE(9)
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#define LCD_LINE_10 LINE(10)
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#define LCD_LINE_11 LINE(11)
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#define LCD_LINE_12 LINE(12)
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#define LCD_LINE_13 LINE(13)
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#define LCD_LINE_14 LINE(14)
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#define LCD_LINE_15 LINE(15)
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#define LCD_LINE_16 LINE(16)
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#define LCD_LINE_17 LINE(17)
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#define LCD_LINE_18 LINE(18)
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#define LCD_LINE_19 LINE(19)
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/**
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* @}
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*/
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/** @defgroup ADAFRUIT_SPI_LCD_Exported_Functions
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* @{
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*/
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void st7735_Init(void);
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uint16_t st7735_ReadID(void);
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void st7735_DisplayOn(void);
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void st7735_DisplayOff(void);
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void st7735_SetCursor(uint16_t Xpos, uint16_t Ypos);
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void st7735_WritePixel(uint16_t Xpos, uint16_t Ypos, uint16_t RGBCode);
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void st7735_WriteReg(uint8_t LCDReg, uint8_t LCDRegValue);
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uint8_t st7735_ReadReg(uint8_t LCDReg);
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void st7735_SetDisplayWindow(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height);
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void st7735_DrawHLine(uint16_t RGBCode, uint16_t Xpos, uint16_t Ypos, uint16_t Length);
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void st7735_DrawVLine(uint16_t RGBCode, uint16_t Xpos, uint16_t Ypos, uint16_t Length);
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uint16_t st7735_GetLcdPixelWidth(void);
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uint16_t st7735_GetLcdPixelHeight(void);
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void st7735_DrawBitmap(uint16_t Xpos, uint16_t Ypos, uint8_t *pbmp);
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/* LCD driver structure */
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extern LCD_DrvTypeDef st7735_drv;
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/* LCD IO functions */
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void LCD_IO_Init(void);
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void LCD_IO_WriteMultipleData(uint8_t *pData, uint32_t Size);
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void LCD_IO_WriteReg(uint8_t Reg);
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void LCD_Delay(uint32_t delay);
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/**
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* @}
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*/
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#ifdef __cplusplus
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}
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#endif
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#endif /* __ST7735_H */
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/**
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* @}
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*/
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/**
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* @}
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*/
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/**
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* @}
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*/
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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