100 lines
3.3 KiB
C
100 lines
3.3 KiB
C
/**
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* @file bsp_il9341.h
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* @brief
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*
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* Copyright (c) 2021 Bouffalolab team
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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*/
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#ifndef __TFT_LCD_H__
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#define __TFT_LCD_H__
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#include "hal_gpio.h"
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/** @addtogroup BL702_Peripheral_Driver
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* @{
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*/
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/** @addtogroup TFT_LCD
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* @{
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*/
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/** @defgroup TFT_LCD_Public_Types
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* @{
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*/
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/*@} end of group TFT_LCD_Public_Types */
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/** @defgroup TFT_LCD_Public_Constants
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* @{
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*/
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/*@} end of group TFT_LCD_Public_Constants */
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/** @defgroup TFT_LCD_Public_Macros
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* @{
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*/
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#define LCD_CS_PIN GPIO_PIN_10
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#define LCD_DC_PIN GPIO_PIN_22
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#define CS1_HIGH gpio_write(LCD_CS_PIN, 1)
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#define CS1_LOW gpio_write(LCD_CS_PIN, 0)
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#define DC_HIGH gpio_write(LCD_DC_PIN, 1)
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#define DC_LOW gpio_write(LCD_DC_PIN, 0)
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#define LCD_W 240 /* LCD width */
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#define LCD_H 320 /* LCD height */
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/* Turn 24-bit RGB color to 16-bit */
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#define RGB(r, g, b) (((r >> 3) << 3 | (g >> 5) | (g >> 2) << 13 | (b >> 3) << 8) & 0xffff)
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/* Calculate 32-bit or 16-bit absolute value */
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#define ABS32(value) ((value ^ (value >> 31)) - (value >> 31))
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#define ABS16(value) ((value ^ (value >> 15)) - (value >> 15))
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/*@} end of group TFT_LCD_Public_Macros */
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/** @defgroup TFT_LCD_Public_Functions
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* @{
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*/
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/**
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* @brief Tft_lcd Functions
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*/
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void LCD_WR_Cmd(uint8_t command);
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void LCD_WR_Byte(uint8_t data);
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void LCD_WR_HalfWord(uint16_t data);
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void LCD_WR_Word(uint32_t data);
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void LCD_Set_Dir(uint8_t dir);
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void LCD_Set_Addr(uint32_t x1, uint32_t y1, uint32_t x2, uint32_t y2);
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void LCD_Init(void);
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void LCD_Clear(uint16_t color);
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void LCD_DrawPoint(uint16_t x, uint16_t y, uint16_t color);
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void LCD_DrawLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color);
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void LCD_DrawRectangle(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color);
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void LCD_DrawCircle(uint16_t x, uint16_t y, uint16_t r, uint16_t color);
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void LCD_DrawArea(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t color);
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void LCD_DrawPicture(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t *picture);
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void LCD_DrawPicture_cam(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2, uint16_t *picture);
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void LCD_WR_SPI_DMA(uint16_t *img, uint32_t len);
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// void LCD_UartDrawPicture(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2,UART_ID_Type uartId);
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void LCD_DrawChinese(uint16_t x, uint16_t y, uint8_t *character, uint16_t bColor, uint16_t cColor);
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/*@} end of group TFT_LCD_Public_Functions */
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/*@} end of group TFT_LCD */
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/*@} end of group BL702_Peripheral_Driver */
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#endif /* __TFT_LCD_H__ */
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