From f7da73dac24889c006c6658c37485168202ae686 Mon Sep 17 00:00:00 2001
From: YunHorn Technology <dp.s@yunhorn.com>
Date: Thu, 28 Dec 2023 11:12:47 +0800
Subject: [PATCH] remove unused code
---
hx8347d/st7789.c | 524 -----------------------------------------------
hx8347d/st7789.h | 121 -----------
2 files changed, 645 deletions(-)
delete mode 100644 hx8347d/st7789.c
delete mode 100644 hx8347d/st7789.h
diff --git a/hx8347d/st7789.c b/hx8347d/st7789.c
deleted file mode 100644
index e48d12e..0000000
--- a/hx8347d/st7789.c
+++ /dev/null
@@ -1,524 +0,0 @@
-/* Includes ------------------------------------------------------------------*/
-#include "st7789.h"
-#include "stm32_hx8347d_lcd.h"
-/** @addtogroup BSP
- * @{
- */
-
-/** @addtogroup Components
- * @{
- */
-
-/** @addtogroup st7789v
- * @brief This file provides a set of functions needed to drive the
- * st7789v LCD.
- * @{
- */
-
-/** @defgroup st7789v_Private_TypesDefinitions
- * @{
- */
-
-/**
- * @}
- */
-
-/** @defgroup st7789v_Private_Defines
- * @{
- */
-
-/**
- * @}
- */
-
-/** @defgroup st7789v_Private_Macros
- * @{
- */
-
-/**
- * @}
- */
-
-/** @defgroup st7789v_Private_Variables
- * @{
- */
-
-LCD_DrvTypeDef st7789v_drv =
-{
- st7789v_Init,
- 0,
- st7789v_DisplayOn,
- st7789v_DisplayOff,
- st7789v_SetCursor,
- st7789_SetRotation,
- st7789v_WritePixel,
- 0,
- st7789v_SetDisplayWindow,
- st7789v_FillRect,
- st7789v_DrawHLine,
- st7789v_DrawVLine,
- st7789v_GetLcdPixelWidth,
- st7789v_GetLcdPixelHeight,
- st7789v_DrawBitmap,
-};
-
-//static uint8_t Is_st7789v_Initialized = 0;
-static uint16_t ArrayRGB[320] = {0};
-
-uint16_t st7789v_width = 240;
-uint16_t st7789v_height = 320;
-uint8_t st7789v_rotation = 0;
-/**
-* @}
-*/
-
-/** @defgroup st7789v_Private_FunctionPrototypes
- * @{
- */
-void st7789v_WriteColor(uint16_t color, uint32_t len);
-/**
-* @}
-*/
-
-/** @defgroup st7789v_Private_Functions
- * @{
- */
-
-/**
- * @brief Writes to the selected LCD register.
- * @param LCDReg: Address of the selected register.
- * @param LCDRegValue: value to write to the selected register.
- * @retval None
- */
-void st7789v_WriteReg(uint8_t LCDReg, uint8_t LCDRegValue)
-{
- LCD_IO_WriteReg(LCDReg);
- LCD_IO_WriteMultipleData(&LCDRegValue, 1);
-}
-
-/**
- * @brief Initialize the st7789v LCD Component.
- * @param None
- * @retval None
- */
-void st7789v_Init(void)
-{
-
- /* Initialize st7789v low level bus layer -----------------------------------*/
- LCD_IO_Init();
- /* Out of sleep mode, 0 args, no delay */
- st7789v_WriteReg(0x11, 0x00);
- /**/
- LCD_Delay(10);
- st7789v_WriteReg(0x36, 0x00);
-
- st7789v_WriteReg(0x3A, 0x55);
-
-
- st7789v_WriteReg(0xB2, 0x0C);
- st7789v_WriteReg(0xB2, 0x0C);
- st7789v_WriteReg(0xB2, 0x00);
- st7789v_WriteReg(0xB2, 0x33);
- st7789v_WriteReg(0xB2, 0x33);
-
- st7789v_WriteReg(0xB7, 0x35); //VGH=13.26V, VGL=-10.43V
-
- st7789v_WriteReg(0xBB, 0x28); //VCOM
-
- st7789v_WriteReg(0xC0, 0x3C);
-
- st7789v_WriteReg(0xC2, 0x01);
-
- st7789v_WriteReg(0xC3, 0x0B); //VAP //5V
-
- st7789v_WriteReg(0xC4, 0x20);
-
- st7789v_WriteReg(0xC6, 0x0F);
-
- st7789v_WriteReg(0xD0, 0xA4);
- st7789v_WriteReg(0xD0, 0xA1);
-
-
- st7789v_WriteReg(0xE0, 0xD0);
- st7789v_WriteReg(0xE0, 0x01);
- st7789v_WriteReg(0xE0, 0x08);
- st7789v_WriteReg(0xE0, 0x0f);
- st7789v_WriteReg(0xE0, 0x11);
- st7789v_WriteReg(0xE0, 0x2a);
- st7789v_WriteReg(0xE0, 0x36);
- st7789v_WriteReg(0xE0, 0x55);
- st7789v_WriteReg(0xE0, 0x44);
- st7789v_WriteReg(0xE0, 0x3a);
- st7789v_WriteReg(0xE0, 0x0b);
- st7789v_WriteReg(0xE0, 0x06);
- st7789v_WriteReg(0xE0, 0x11);
- st7789v_WriteReg(0xE0, 0x20);
-
-
- st7789v_WriteReg(0xE1, 0xD0);
- st7789v_WriteReg(0xE1, 0x02);
- st7789v_WriteReg(0xE1, 0x07);
- st7789v_WriteReg(0xE1, 0x0A);
- st7789v_WriteReg(0xE1, 0x0b);
- st7789v_WriteReg(0xE1, 0x18);
- st7789v_WriteReg(0xE1, 0x34);
- st7789v_WriteReg(0xE1, 0x43);
- st7789v_WriteReg(0xE1, 0x4a);
- st7789v_WriteReg(0xE1, 0x2b);
- st7789v_WriteReg(0xE1, 0x1b);
- st7789v_WriteReg(0xE1, 0x1c);
- st7789v_WriteReg(0xE1, 0x22);
- st7789v_WriteReg(0xE1, 0x1f);
-
- st7789v_WriteReg(0x55,0xb0);
- st7789v_WriteReg(0x29,0x00);
-}
-
-/**
- * @brief Enables the Display.
- * @param None
- * @retval None
- */
-void st7789v_DisplayOn(void)
-{
-// uint8_t data = 0;
- LCD_IO_WriteReg(0x13);/* Partial off (Normal): NORON */
- LCD_Delay(10);
- LCD_IO_WriteReg(0x29);/* Display on: DISPON */
- LCD_Delay(10);
-// LCD_IO_WriteReg(0x36);/* Memory data access control: MADCTL */
-// data = 0xC0;
-// LCD_IO_WriteMultipleData(&data, 1);
-}
-
-/**
- * @brief Disables the Display.
- * @param None
- * @retval None
- */
-void st7789v_DisplayOff(void)
-{
-// uint8_t data = 0;
- LCD_IO_WriteReg(0x13);/* Partial off (Normal): NORON */
- LCD_Delay(10);
- LCD_IO_WriteReg(0x28);/* Display off: DISPOFF */
- LCD_Delay(10);
-// LCD_IO_WriteReg(0x36);/* Memory data access control: MADCTL */
-// data = 0xC0;
-// LCD_IO_WriteMultipleData(&data, 1);
-}
-
-/**
- * @brief Sets Cursor position.
- * @param Xpos: specifies the X position.
- * @param Ypos: specifies the Y position.
- * @retval None
- */
-void st7789v_SetCursor(uint16_t Xpos, uint16_t Ypos)
-{
- uint8_t data = 0;
- LCD_IO_WriteReg(0x2A);/* Column address set: CASET */
- data = (Xpos) >> 8;
- LCD_IO_WriteMultipleData(&data, 1);
- data = (Xpos) & 0xFF;
- LCD_IO_WriteMultipleData(&data, 1);
- LCD_IO_WriteReg(0x2B);/* Row address set: RASET */
- data = (Ypos) >> 8;
- LCD_IO_WriteMultipleData(&data, 1);
- data = (Ypos) & 0xFF;
- LCD_IO_WriteMultipleData(&data, 1);
- LCD_IO_WriteReg(0x2C);/* Memory write: RAMWR */
-}
-
-/**
- * @brief Writes pixel.
- * @param Xpos: specifies the X position.
- * @param Ypos: specifies the Y position.
- * @param RGBCode: the RGB pixel color
- * @retval None
- */
-void st7789v_WritePixel(uint16_t Xpos, uint16_t Ypos, uint16_t RGBCode)
-{
- uint8_t data = 0;
-// if((Xpos > ST7789V_LCD_PIXEL_WIDTH) || (Ypos > ST7789V_LCD_PIXEL_HEIGHT))
-// {
-// return;
-// }
-
- /* Set Cursor */
- st7789v_SetCursor(Xpos, Ypos);
-
- data = RGBCode >> 8;
- LCD_IO_WriteMultipleData(&data, 1);
- data = RGBCode;
- LCD_IO_WriteMultipleData(&data, 1);
-}
-
-
-
-
-/**
- * @brief Sets a display window
- * @param Xpos: specifies the X bottom left position.
- * @param Ypos: specifies the Y bottom left position.
- * @param Height: display window height.
- * @param Width: display window width.
- * @retval None
- */
-void st7789v_SetDisplayWindow(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height)
-{
- uint8_t data = 0;
- /* Column addr set, 4 args, no delay: XSTART = Xpos, XEND = (Xpos + Width - 1) */
- LCD_IO_WriteReg(0x2A);/* Column address set: CASET */
- data = (Xpos) >> 8;
- LCD_IO_WriteMultipleData(&data, 1);
- data = (Xpos) & 0xFF;
- LCD_IO_WriteMultipleData(&data, 1);
- data = (Xpos + Width - 1) >> 8;
- LCD_IO_WriteMultipleData(&data, 1);
- data = (Xpos + Width - 1) & 0xFF;
- LCD_IO_WriteMultipleData(&data, 1);
- /* Row addr set, 4 args, no delay: YSTART = Ypos, YEND = (Ypos + Height - 1) */
- LCD_IO_WriteReg(0x2B);/* Row address set: RASET */
- data = (Ypos) >> 8;
- LCD_IO_WriteMultipleData(&data, 1);
- data = (Ypos) & 0xFF;
- LCD_IO_WriteMultipleData(&data, 1);
- data = (Ypos + Height - 1) >> 8;
- LCD_IO_WriteMultipleData(&data, 1);
- data = (Ypos + Height - 1) & 0xFF;
- LCD_IO_WriteMultipleData(&data, 1);
-}
-
-/**
- * @brief Draws horizontal line.
- * @param RGBCode: Specifies the RGB color
- * @param Xpos: specifies the X position.
- * @param Ypos: specifies the Y position.
- * @param Length: specifies the line length.
- * @retval None
- */
-void st7789v_DrawHLine(uint16_t RGBCode, uint16_t Xpos, uint16_t Ypos, uint16_t Length)
-{
- uint8_t counter = 0;
-
- if(0 == st7789v_rotation || 2 == st7789v_rotation){
- if(Xpos + Length > ST7789V_LCD_PIXEL_WIDTH) return;
-
- /* Set Cursor */
- st7789v_SetCursor(Xpos, Ypos);
-
- for(counter = 0; counter < Length; counter++)
- {
- ArrayRGB[counter] = RGBCode;
- }
- LCD_IO_WriteMultipleData((uint8_t*)&ArrayRGB[0], Length * 2);
- }
- else{
- if(Xpos + Length > ST7789V_LCD_PIXEL_HEIGHT) return;
-
- /* Set Cursor */
- st7789v_SetCursor(Xpos, Ypos);
-
- for(counter = 0; counter < Length; counter++)
- {
- ArrayRGB[counter] = RGBCode;
- }
- LCD_IO_WriteMultipleData((uint8_t*)&ArrayRGB[0], Length * 2);
- }
-}
-
-/**
- * @brief Draws vertical line.
- * @param RGBCode: Specifies the RGB color
- * @param Xpos: specifies the X position.
- * @param Ypos: specifies the Y position.
- * @param Length: specifies the line length.
- * @retval None
- */
-void st7789v_DrawVLine(uint16_t RGBCode, uint16_t Xpos, uint16_t Ypos, uint16_t Length)
-{
- uint8_t counter = 0;
-
- if(Ypos + Length > ST7789V_LCD_PIXEL_HEIGHT) return;
- for(counter = 0; counter < Length; counter++)
- {
- st7789v_WritePixel(Xpos, Ypos + counter, RGBCode);
- }
-}
-
-/**
- * @brief Gets the LCD pixel Width.
- * @param None
- * @retval The Lcd Pixel Width
- */
-uint16_t st7789v_GetLcdPixelWidth(void)
-{
- return ST7789V_LCD_PIXEL_WIDTH;
-}
-
-/**
- * @brief Gets the LCD pixel Height.
- * @param None
- * @retval The Lcd Pixel Height
- */
-uint16_t st7789v_GetLcdPixelHeight(void)
-{
- return ST7789V_LCD_PIXEL_HEIGHT;
-}
-
-/**
- * @brief Displays a bitmap picture loaded in the internal Flash.
- * @param BmpAddress: Bmp picture address in the internal Flash.
- * @retval None
- */
-void st7789v_DrawBitmap(uint16_t Xpos, uint16_t Ypos, uint8_t *pbmp)
-{
- uint32_t index = 0, size = 0;
-
- /* Read bitmap size */
- size = *(volatile uint16_t *) (pbmp + 2);
- size |= (*(volatile uint16_t *) (pbmp + 4)) << 16;
- /* Get bitmap data address offset */
- index = *(volatile uint16_t *) (pbmp + 10);
- index |= (*(volatile uint16_t *) (pbmp + 12)) << 16;
- size = (size - index)/2;
- pbmp += index;
-
- /* Set GRAM write direction and BGR = 0 */
- /* Memory access control: MY = 0, MX = 1, MV = 0, ML = 0 */
- st7789v_WriteReg(0x36, 0x40);// LCD_REG_54 0x36 /* Memory data access control: MADCTL */
- /* Set Cursor */
- st7789v_SetCursor(Xpos, Ypos);
-
- LCD_IO_WriteMultipleData((uint8_t*)pbmp, size*2);
-
- /* Set GRAM write direction and BGR = 0 */
- /* Memory access control: MY = 1, MX = 1, MV = 0, ML = 0 */
- st7789v_WriteReg(0x36, 0xC0);/* Memory data access control: MADCTL */
-}
-
-/**
-* @}
-*/
-
-void st7789v_FillRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height, uint16_t RGBCode)
-{
- if ((Xpos >= st7789v_width) || (Ypos >= st7789v_height)) return;
-
- int16_t x2 = Xpos + Width - 1, y2 = Ypos + Height - 1;
- if ((x2 < 0) || (y2 < 0)) return;
-
-
- // Clip right/bottom
- if (x2 >= st7789v_width) Width = st7789v_width - Xpos;
- if (y2 >= st7789v_height) Height = st7789v_height - Ypos;
-
- int32_t len = (int32_t)Width * Height;
- st7789v_SetDisplayWindow(Xpos, Ypos, Width, Height);
-
- /* Prepare to write GRAM */
- LCD_IO_WriteReg(0x2C);
- st7789v_WriteColor(RGBCode,len);
-
-}
-
-void st7789v_WriteColor(uint16_t color, uint32_t len){
-//#define TFT_MAX_PIXELS_AT_ONCE 32
- uint16_t temp[32] ;
- size_t blen = (len > 32) ? 32 : len;
- uint16_t tlen = 0;
-
- for(uint32_t t = 0; t < blen; t ++){
- temp[t] = color;
- }
-
- while (len) {
- tlen = (len > blen) ? blen : len;
- LCD_IO_WriteMultipleData((uint8_t*)temp, tlen*2);
- len -= tlen;
- }
-
-}
-
-/**
-* @brief Set the Rotation.
-* @param rotation: 0(0��), 1(90��), 2(180��), 3(270��)
-* @retval None
-*/
-void st7789_SetRotation(uint8_t rotation)
-{
- st7789v_rotation = rotation%4;
- switch(st7789v_rotation){
- case 0:
- /* Memory access control: MY = 0, MX = 0, MV = 0, ML = 0 */
- /* */
- st7789v_WriteReg(0X36, 0x08);
- st7789v_WriteReg(0x2A, 0x00);
- st7789v_WriteReg(0x2A, 0x00);
- st7789v_WriteReg(0x2A, 0x00);
- st7789v_WriteReg(0x2A, 0xEF);
- st7789v_WriteReg(0x2B, 0x00);
- st7789v_WriteReg(0x2B, 0x00);
- st7789v_WriteReg(0x2B, 0x01);
- st7789v_WriteReg(0x2B, 0x3F);
- st7789v_height = ST7789V_LCD_PIXEL_HEIGHT;
- st7789v_width = ST7789V_LCD_PIXEL_WIDTH;
- break;
- case 1:
- /* Memory access control: MY = 0, MX = 1, MV = 1, ML = 0 */
- st7789v_WriteReg(0X36, 0x68);
- st7789v_WriteReg(0x2A, 0x00);
- st7789v_WriteReg(0x2A, 0x00);
- st7789v_WriteReg(0x2A, 0x01);
- st7789v_WriteReg(0x2A, 0x3F);
- st7789v_WriteReg(0x2B, 0x00);
- st7789v_WriteReg(0x2B, 0x00);
- st7789v_WriteReg(0x2B, 0x00);
- st7789v_WriteReg(0x2B, 0xEF);
- st7789v_height = ST7789V_LCD_PIXEL_WIDTH;
- st7789v_width = ST7789V_LCD_PIXEL_HEIGHT;
- break;
- case 2:
- /* Memory access control: MY = 1, MX = 1, MV = 0, ML = 0 */
- st7789v_WriteReg(0X36, 0xC8);
- st7789v_WriteReg(0x2A, 0x00);
- st7789v_WriteReg(0x2A, 0x00);
- st7789v_WriteReg(0x2A, 0x00);
- st7789v_WriteReg(0x2A, 0xEF);
- st7789v_WriteReg(0x2B, 0x00);
- st7789v_WriteReg(0x2B, 0x00);
- st7789v_WriteReg(0x2B, 0x01);
- st7789v_WriteReg(0x2B, 0x3F);
- st7789v_height = ST7789V_LCD_PIXEL_HEIGHT;
- st7789v_width = ST7789V_LCD_PIXEL_WIDTH;
- break;
- case 3:
- /* Memory access control: MY = 1, MX = 0, MV = 1, ML = 0 */
- st7789v_WriteReg(0X36, 0xA8);
- st7789v_WriteReg(0x2A, 0x00);
- st7789v_WriteReg(0x2A, 0x00);
- st7789v_WriteReg(0x2A, 0x01);
- st7789v_WriteReg(0x2A, 0x3F);
- st7789v_WriteReg(0x2B, 0x00);
- st7789v_WriteReg(0x2B, 0x00);
- st7789v_WriteReg(0x2B, 0x00);
- st7789v_WriteReg(0x2B, 0xEF);
- st7789v_height = ST7789V_LCD_PIXEL_WIDTH;
- st7789v_width = ST7789V_LCD_PIXEL_HEIGHT;
- break;
- }
-
-}
-
-/**
-* @}
-*/
-
-/**
-* @}
-*/
-
-/**
-* @}
-*/
diff --git a/hx8347d/st7789.h b/hx8347d/st7789.h
deleted file mode 100644
index b2c67d3..0000000
--- a/hx8347d/st7789.h
+++ /dev/null
@@ -1,121 +0,0 @@
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __st7789v_H
-#define __st7789v_H
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-/* Includes ------------------------------------------------------------------*/
-#include "lcd.h"
-
-/** @addtogroup BSP
- * @{
- */
-
-/** @addtogroup Components
- * @{
- */
-
-/** @addtogroup st7789v
- * @{
- */
-
-/** @defgroup st7789v_Exported_Types
- * @{
- */
-
-/**
- * @}
- */
-
-/** @defgroup st7789v_Exported_Constants
- * @{
- */
-
-/**
- * @brief st7789v Size
- */
-#define ST7789V_LCD_PIXEL_WIDTH ((uint16_t)240)
-#define ST7789V_LCD_PIXEL_HEIGHT ((uint16_t)320)
-
-
-/**
- * @brief LCD Lines depending on the chosen fonts.
- */
-#define LCD_LINE_0 LINE(0)
-#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)
-
-/**
- * @}
- */
-
-/** @defgroup ADAFRUIT_SPI_LCD_Exported_Functions
- * @{
- */
-void st7789v_Init(void);
-uint16_t st7789v_ReadID(void);
-
-void st7789v_DisplayOn(void);
-void st7789v_DisplayOff(void);
-void st7789v_SetCursor(uint16_t Xpos, uint16_t Ypos);
-void st7789_SetRotation(uint8_t rotation);
-void st7789v_WritePixel(uint16_t Xpos, uint16_t Ypos, uint16_t RGBCode);
-void st7789v_WriteReg(uint8_t LCDReg, uint8_t LCDRegValue);
-uint8_t st7789v_ReadReg(uint8_t LCDReg);
-void st7789v_SetDisplayWindow(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height);
-void st7789v_FillRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height, uint16_t RGBCode);
-void st7789v_DrawHLine(uint16_t RGBCode, uint16_t Xpos, uint16_t Ypos, uint16_t Length);
-void st7789v_DrawVLine(uint16_t RGBCode, uint16_t Xpos, uint16_t Ypos, uint16_t Length);
-
-uint16_t st7789v_GetLcdPixelWidth(void);
-uint16_t st7789v_GetLcdPixelHeight(void);
-void st7789v_DrawBitmap(uint16_t Xpos, uint16_t Ypos, uint8_t *pbmp);
-
-/* LCD driver structure */
-extern LCD_DrvTypeDef st7789v_drv;
-
-/* LCD IO functions */
-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);
-/**
- * @}
- */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __st7789v_H */
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/**
- * @}
- */