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authorTrygve Laugstøl <trygvis@inamo.no>2017-01-25 22:24:18 +0100
committerTrygve Laugstøl <trygvis@inamo.no>2017-01-25 22:29:25 +0100
commit40e04e3772726829d66c12e69f24b03920d79c67 (patch)
tree636811bad956798c9d5d22de9e7ba8c799b8d791 /tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM3210E_EVAL/stm3210e_eval_lcd.c
parent2fff65aed2477a503c72629d27e2a330d30c02d1 (diff)
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o Moving tinyprintf and stm libraries under thirdparty.
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diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM3210E_EVAL/stm3210e_eval_lcd.c b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM3210E_EVAL/stm3210e_eval_lcd.c
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--- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Utilities/STM32_EVAL/STM3210E_EVAL/stm3210e_eval_lcd.c
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@@ -1,1329 +0,0 @@
-/**
- ******************************************************************************
- * @file stm3210e_eval_lcd.c
- * @author MCD Application Team
- * @version V4.5.0
- * @date 07-March-2011
- * @brief This file includes the LCD driver for AM-240320L8TNQW00H
- * (LCD_ILI9320) and AM-240320LDTNQW00H (LCD_SPFD5408B) Liquid Crystal
- * Display Module of STM3210E-EVAL board.
- ******************************************************************************
- * @attention
- *
- * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
- * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
- * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
- * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
- * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
- * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
- *
- * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
- ******************************************************************************
- */
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm3210e_eval_lcd.h"
-#include "../Common/fonts.c"
-
-/** @addtogroup Utilities
- * @{
- */
-
-/** @addtogroup STM32_EVAL
- * @{
- */
-
-/** @addtogroup STM3210E_EVAL
- * @{
- */
-
-/** @defgroup STM3210E_EVAL_LCD
- * @brief This file includes the LCD driver for AM-240320L8TNQW00H
- * (LCD_ILI9320) and AM-240320LDTNQW00H (LCD_SPFD5408B) Liquid Crystal
- * Display Module of STM3210E-EVAL board.
- * @{
- */
-
-/** @defgroup STM3210E_EVAL_LCD_Private_TypesDefinitions
- * @{
- */
-typedef struct
-{
- __IO uint16_t LCD_REG;
- __IO uint16_t LCD_RAM;
-} LCD_TypeDef;
-/**
- * @}
- */
-
-
-/** @defgroup STM3210E_EVAL_LCD_Private_Defines
- * @{
- */
-/* Note: LCD /CS is CE4 - Bank 4 of NOR/SRAM Bank 1~4 */
-#define LCD_BASE ((uint32_t)(0x60000000 | 0x0C000000))
-#define LCD ((LCD_TypeDef *) LCD_BASE)
-#define MAX_POLY_CORNERS 200
-#define POLY_Y(Z) ((int32_t)((Points + Z)->X))
-#define POLY_X(Z) ((int32_t)((Points + Z)->Y))
-/**
- * @}
- */
-
-/** @defgroup STM3210E_EVAL_LCD_Private_Macros
- * @{
- */
-#define ABS(X) ((X) > 0 ? (X) : -(X))
-/**
- * @}
- */
-
-/** @defgroup STM3210E_EVAL_LCD_Private_Variables
- * @{
- */
-static sFONT *LCD_Currentfonts;
-/* Global variables to set the written text color */
-static __IO uint16_t TextColor = 0x0000, BackColor = 0xFFFF;
-
-/**
- * @}
- */
-
-
-/** @defgroup STM3210E_EVAL_LCD_Private_FunctionPrototypes
- * @{
- */
-#ifndef USE_Delay
-static void delay(vu32 nCount);
-#endif /* USE_Delay*/
-static void PutPixel(int16_t x, int16_t y);
-static void LCD_PolyLineRelativeClosed(pPoint Points, uint16_t PointCount, uint16_t Closed);
-/**
- * @}
- */
-
-
-/** @defgroup STM3210E_EVAL_LCD_Private_Functions
- * @{
- */
-
-/**
- * @brief DeInitializes the LCD.
- * @param None
- * @retval None
- */
-void LCD_DeInit(void)
-{
- GPIO_InitTypeDef GPIO_InitStructure;
-
- /*!< LCD Display Off */
- LCD_DisplayOff();
-
- /* BANK 4 (of NOR/SRAM Bank 1~4) is disabled */
- FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM4, ENABLE);
-
- /*!< LCD_SPI DeInit */
- FSMC_NORSRAMDeInit(FSMC_Bank1_NORSRAM4);
-
- /* Set PD.00(D2), PD.01(D3), PD.04(NOE), PD.05(NWE), PD.08(D13), PD.09(D14),
- PD.10(D15), PD.14(D0), PD.15(D1) as input floating */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_4 | GPIO_Pin_5 |
- GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_10 | GPIO_Pin_14 |
- GPIO_Pin_15;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
- GPIO_Init(GPIOD, &GPIO_InitStructure);
- /* Set PE.07(D4), PE.08(D5), PE.09(D6), PE.10(D7), PE.11(D8), PE.12(D9), PE.13(D10),
- PE.14(D11), PE.15(D12) as alternate function push pull */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_7 | GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_10 |
- GPIO_Pin_11 | GPIO_Pin_12 | GPIO_Pin_13 | GPIO_Pin_14 |
- GPIO_Pin_15;
- GPIO_Init(GPIOE, &GPIO_InitStructure);
- /* Set PF.00(A0 (RS)) as alternate function push pull */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0;
- GPIO_Init(GPIOF, &GPIO_InitStructure);
- /* Set PG.12(NE4 (LCD/CS)) as alternate function push pull - CE3(LCD /CS) */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12;
- GPIO_Init(GPIOG, &GPIO_InitStructure);
-}
-
-/**
- * @brief Initializes the LCD.
- * @param None
- * @retval None
- */
-void STM3210E_LCD_Init(void)
-{
-/* Configure the LCD Control pins --------------------------------------------*/
- LCD_CtrlLinesConfig();
-/* Configure the FSMC Parallel interface -------------------------------------*/
- LCD_FSMCConfig();
-
- _delay_(5); /* delay 50 ms */
- /* Check if the LCD is SPFD5408B Controller */
- if(LCD_ReadReg(0x00) == 0x5408)
- {
- /* Start Initial Sequence ------------------------------------------------*/
- LCD_WriteReg(LCD_REG_1, 0x0100); /* Set SS bit */
- LCD_WriteReg(LCD_REG_2, 0x0700); /* Set 1 line inversion */
- LCD_WriteReg(LCD_REG_3, 0x1030); /* Set GRAM write direction and BGR=1. */
- LCD_WriteReg(LCD_REG_4, 0x0000); /* Resize register */
- LCD_WriteReg(LCD_REG_8, 0x0202); /* Set the back porch and front porch */
- LCD_WriteReg(LCD_REG_9, 0x0000); /* Set non-display area refresh cycle ISC[3:0] */
- LCD_WriteReg(LCD_REG_10, 0x0000); /* FMARK function */
- LCD_WriteReg(LCD_REG_12, 0x0000); /* RGB 18-bit System interface setting */
- LCD_WriteReg(LCD_REG_13, 0x0000); /* Frame marker Position */
- LCD_WriteReg(LCD_REG_15, 0x0000); /* RGB interface polarity, no impact */
- /* Power On sequence -----------------------------------------------------*/
- LCD_WriteReg(LCD_REG_16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
- LCD_WriteReg(LCD_REG_17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
- LCD_WriteReg(LCD_REG_18, 0x0000); /* VREG1OUT voltage */
- LCD_WriteReg(LCD_REG_19, 0x0000); /* VDV[4:0] for VCOM amplitude */
- _delay_(20); /* Dis-charge capacitor power voltage (200ms) */
- LCD_WriteReg(LCD_REG_17, 0x0007); /* DC1[2:0], DC0[2:0], VC[2:0] */
- _delay_(5); /* Delay 50 ms */
- LCD_WriteReg(LCD_REG_16, 0x12B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
- _delay_(5); /* Delay 50 ms */
- LCD_WriteReg(LCD_REG_18, 0x01BD); /* External reference voltage= Vci */
- _delay_(5);
- LCD_WriteReg(LCD_REG_19, 0x1400); /* VDV[4:0] for VCOM amplitude */
- LCD_WriteReg(LCD_REG_41, 0x000E); /* VCM[4:0] for VCOMH */
- _delay_(5); /* Delay 50 ms */
- LCD_WriteReg(LCD_REG_32, 0x0000); /* GRAM horizontal Address */
- LCD_WriteReg(LCD_REG_33, 0x013F); /* GRAM Vertical Address */
- /* Adjust the Gamma Curve (SPFD5408B)-------------------------------------*/
- LCD_WriteReg(LCD_REG_48, 0x0b0d);
- LCD_WriteReg(LCD_REG_49, 0x1923);
- LCD_WriteReg(LCD_REG_50, 0x1c26);
- LCD_WriteReg(LCD_REG_51, 0x261c);
- LCD_WriteReg(LCD_REG_52, 0x2419);
- LCD_WriteReg(LCD_REG_53, 0x0d0b);
- LCD_WriteReg(LCD_REG_54, 0x1006);
- LCD_WriteReg(LCD_REG_55, 0x0610);
- LCD_WriteReg(LCD_REG_56, 0x0706);
- LCD_WriteReg(LCD_REG_57, 0x0304);
- LCD_WriteReg(LCD_REG_58, 0x0e05);
- LCD_WriteReg(LCD_REG_59, 0x0e01);
- LCD_WriteReg(LCD_REG_60, 0x010e);
- LCD_WriteReg(LCD_REG_61, 0x050e);
- LCD_WriteReg(LCD_REG_62, 0x0403);
- LCD_WriteReg(LCD_REG_63, 0x0607);
- /* Set GRAM area ---------------------------------------------------------*/
- LCD_WriteReg(LCD_REG_80, 0x0000); /* Horizontal GRAM Start Address */
- LCD_WriteReg(LCD_REG_81, 0x00EF); /* Horizontal GRAM End Address */
- LCD_WriteReg(LCD_REG_82, 0x0000); /* Vertical GRAM Start Address */
- LCD_WriteReg(LCD_REG_83, 0x013F); /* Vertical GRAM End Address */
- LCD_WriteReg(LCD_REG_96, 0xA700); /* Gate Scan Line */
- LCD_WriteReg(LCD_REG_97, 0x0001); /* NDL, VLE, REV */
- LCD_WriteReg(LCD_REG_106, 0x0000); /* set scrolling line */
- /* Partial Display Control -----------------------------------------------*/
- LCD_WriteReg(LCD_REG_128, 0x0000);
- LCD_WriteReg(LCD_REG_129, 0x0000);
- LCD_WriteReg(LCD_REG_130, 0x0000);
- LCD_WriteReg(LCD_REG_131, 0x0000);
- LCD_WriteReg(LCD_REG_132, 0x0000);
- LCD_WriteReg(LCD_REG_133, 0x0000);
- /* Panel Control ---------------------------------------------------------*/
- LCD_WriteReg(LCD_REG_144, 0x0010);
- LCD_WriteReg(LCD_REG_146, 0x0000);
- LCD_WriteReg(LCD_REG_147, 0x0003);
- LCD_WriteReg(LCD_REG_149, 0x0110);
- LCD_WriteReg(LCD_REG_151, 0x0000);
- LCD_WriteReg(LCD_REG_152, 0x0000);
- /* Set GRAM write direction and BGR=1
- I/D=01 (Horizontal : increment, Vertical : decrement)
- AM=1 (address is updated in vertical writing direction) */
- LCD_WriteReg(LCD_REG_3, 0x1018);
- LCD_WriteReg(LCD_REG_7, 0x0112); /* 262K color and display ON */
- LCD_SetFont(&LCD_DEFAULT_FONT);
- return;
- }
-/* Start Initial Sequence ----------------------------------------------------*/
- LCD_WriteReg(LCD_REG_229,0x8000); /* Set the internal vcore voltage */
- LCD_WriteReg(LCD_REG_0, 0x0001); /* Start internal OSC. */
- LCD_WriteReg(LCD_REG_1, 0x0100); /* set SS and SM bit */
- LCD_WriteReg(LCD_REG_2, 0x0700); /* set 1 line inversion */
- LCD_WriteReg(LCD_REG_3, 0x1030); /* set GRAM write direction and BGR=1. */
- LCD_WriteReg(LCD_REG_4, 0x0000); /* Resize register */
- LCD_WriteReg(LCD_REG_8, 0x0202); /* set the back porch and front porch */
- LCD_WriteReg(LCD_REG_9, 0x0000); /* set non-display area refresh cycle ISC[3:0] */
- LCD_WriteReg(LCD_REG_10, 0x0000); /* FMARK function */
- LCD_WriteReg(LCD_REG_12, 0x0000); /* RGB interface setting */
- LCD_WriteReg(LCD_REG_13, 0x0000); /* Frame marker Position */
- LCD_WriteReg(LCD_REG_15, 0x0000); /* RGB interface polarity */
-/* Power On sequence ---------------------------------------------------------*/
- LCD_WriteReg(LCD_REG_16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
- LCD_WriteReg(LCD_REG_17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
- LCD_WriteReg(LCD_REG_18, 0x0000); /* VREG1OUT voltage */
- LCD_WriteReg(LCD_REG_19, 0x0000); /* VDV[4:0] for VCOM amplitude */
- _delay_(20); /* Dis-charge capacitor power voltage (200ms) */
- LCD_WriteReg(LCD_REG_16, 0x17B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
- LCD_WriteReg(LCD_REG_17, 0x0137); /* DC1[2:0], DC0[2:0], VC[2:0] */
- _delay_(5); /* Delay 50 ms */
- LCD_WriteReg(LCD_REG_18, 0x0139); /* VREG1OUT voltage */
- _delay_(5); /* Delay 50 ms */
- LCD_WriteReg(LCD_REG_19, 0x1d00); /* VDV[4:0] for VCOM amplitude */
- LCD_WriteReg(LCD_REG_41, 0x0013); /* VCM[4:0] for VCOMH */
- _delay_(5); /* Delay 50 ms */
- LCD_WriteReg(LCD_REG_32, 0x0000); /* GRAM horizontal Address */
- LCD_WriteReg(LCD_REG_33, 0x0000); /* GRAM Vertical Address */
-/* Adjust the Gamma Curve ----------------------------------------------------*/
- LCD_WriteReg(LCD_REG_48, 0x0006);
- LCD_WriteReg(LCD_REG_49, 0x0101);
- LCD_WriteReg(LCD_REG_50, 0x0003);
- LCD_WriteReg(LCD_REG_53, 0x0106);
- LCD_WriteReg(LCD_REG_54, 0x0b02);
- LCD_WriteReg(LCD_REG_55, 0x0302);
- LCD_WriteReg(LCD_REG_56, 0x0707);
- LCD_WriteReg(LCD_REG_57, 0x0007);
- LCD_WriteReg(LCD_REG_60, 0x0600);
- LCD_WriteReg(LCD_REG_61, 0x020b);
-
-/* Set GRAM area -------------------------------------------------------------*/
- LCD_WriteReg(LCD_REG_80, 0x0000); /* Horizontal GRAM Start Address */
- LCD_WriteReg(LCD_REG_81, 0x00EF); /* Horizontal GRAM End Address */
- LCD_WriteReg(LCD_REG_82, 0x0000); /* Vertical GRAM Start Address */
- LCD_WriteReg(LCD_REG_83, 0x013F); /* Vertical GRAM End Address */
- LCD_WriteReg(LCD_REG_96, 0x2700); /* Gate Scan Line */
- LCD_WriteReg(LCD_REG_97, 0x0001); /* NDL,VLE, REV */
- LCD_WriteReg(LCD_REG_106, 0x0000); /* set scrolling line */
-/* Partial Display Control ---------------------------------------------------*/
- LCD_WriteReg(LCD_REG_128, 0x0000);
- LCD_WriteReg(LCD_REG_129, 0x0000);
- LCD_WriteReg(LCD_REG_130, 0x0000);
- LCD_WriteReg(LCD_REG_131, 0x0000);
- LCD_WriteReg(LCD_REG_132, 0x0000);
- LCD_WriteReg(LCD_REG_133, 0x0000);
-/* Panel Control -------------------------------------------------------------*/
- LCD_WriteReg(LCD_REG_144, 0x0010);
- LCD_WriteReg(LCD_REG_146, 0x0000);
- LCD_WriteReg(LCD_REG_147, 0x0003);
- LCD_WriteReg(LCD_REG_149, 0x0110);
- LCD_WriteReg(LCD_REG_151, 0x0000);
- LCD_WriteReg(LCD_REG_152, 0x0000);
- /* Set GRAM write direction and BGR = 1 */
- /* I/D=01 (Horizontal : increment, Vertical : decrement) */
- /* AM=1 (address is updated in vertical writing direction) */
- LCD_WriteReg(LCD_REG_3, 0x1018);
- LCD_WriteReg(LCD_REG_7, 0x0173); /* 262K color and display ON */
- LCD_SetFont(&LCD_DEFAULT_FONT);
-}
-
-/**
- * @brief Sets the LCD Text and Background colors.
- * @param _TextColor: specifies the Text Color.
- * @param _BackColor: specifies the Background Color.
- * @retval None
- */
-void LCD_SetColors(__IO uint16_t _TextColor, __IO uint16_t _BackColor)
-{
- TextColor = _TextColor;
- BackColor = _BackColor;
-}
-
-/**
- * @brief Gets the LCD Text and Background colors.
- * @param _TextColor: pointer to the variable that will contain the Text
- Color.
- * @param _BackColor: pointer to the variable that will contain the Background
- Color.
- * @retval None
- */
-void LCD_GetColors(__IO uint16_t *_TextColor, __IO uint16_t *_BackColor)
-{
- *_TextColor = TextColor; *_BackColor = BackColor;
-}
-
-/**
- * @brief Sets the Text color.
- * @param Color: specifies the Text color code RGB(5-6-5).
- * @retval None
- */
-void LCD_SetTextColor(__IO uint16_t Color)
-{
- TextColor = Color;
-}
-
-
-/**
- * @brief Sets the Background color.
- * @param Color: specifies the Background color code RGB(5-6-5).
- * @retval None
- */
-void LCD_SetBackColor(__IO uint16_t Color)
-{
- BackColor = Color;
-}
-
-/**
- * @brief Sets the Text Font.
- * @param fonts: specifies the font to be used.
- * @retval None
- */
-void LCD_SetFont(sFONT *fonts)
-{
- LCD_Currentfonts = fonts;
-}
-
-/**
- * @brief Gets the Text Font.
- * @param None.
- * @retval the used font.
- */
-sFONT *LCD_GetFont(void)
-{
- return LCD_Currentfonts;
-}
-
-/**
- * @brief Clears the selected line.
- * @param Line: the Line to be cleared.
- * This parameter can be one of the following values:
- * @arg Linex: where x can be 0..n
- * @retval None
- */
-void LCD_ClearLine(uint8_t Line)
-{
- uint16_t refcolumn = LCD_PIXEL_WIDTH - 1;
- /* Send the string character by character on lCD */
- while (((refcolumn + 1)&0xFFFF) >= LCD_Currentfonts->Width)
- {
- /* Display one character on LCD */
- LCD_DisplayChar(Line, refcolumn, ' ');
- /* Decrement the column position by 16 */
- refcolumn -= LCD_Currentfonts->Width;
- }
-}
-
-
-/**
- * @brief Clears the hole LCD.
- * @param Color: the color of the background.
- * @retval None
- */
-void LCD_Clear(uint16_t Color)
-{
- uint32_t index = 0;
-
- LCD_SetCursor(0x00, 0x013F);
- LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
- for(index = 0; index < 76800; index++)
- {
- LCD->LCD_RAM = Color;
- }
-}
-
-
-/**
- * @brief Sets the cursor position.
- * @param Xpos: specifies the X position.
- * @param Ypos: specifies the Y position.
- * @retval None
- */
-void LCD_SetCursor(uint8_t Xpos, uint16_t Ypos)
-{
- LCD_WriteReg(LCD_REG_32, Xpos);
- LCD_WriteReg(LCD_REG_33, Ypos);
-}
-
-
-/**
- * @brief Draws a character on LCD.
- * @param Xpos: the Line where to display the character shape.
- * @param Ypos: start column address.
- * @param c: pointer to the character data.
- * @retval None
- */
-void LCD_DrawChar(uint8_t Xpos, uint16_t Ypos, const uint16_t *c)
-{
- uint32_t index = 0, i = 0;
- uint8_t Xaddress = 0;
-
- Xaddress = Xpos;
-
- LCD_SetCursor(Xaddress, Ypos);
-
- for(index = 0; index < LCD_Currentfonts->Height; index++)
- {
- LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
- for(i = 0; i < LCD_Currentfonts->Width; i++)
- {
- if((((c[index] & ((0x80 << ((LCD_Currentfonts->Width / 12 ) * 8 ) ) >> i)) == 0x00) &&(LCD_Currentfonts->Width <= 12))||
- (((c[index] & (0x1 << i)) == 0x00)&&(LCD_Currentfonts->Width > 12 )))
-
- {
- LCD_WriteRAM(BackColor);
- }
- else
- {
- LCD_WriteRAM(TextColor);
- }
- }
- Xaddress++;
- LCD_SetCursor(Xaddress, Ypos);
- }
-}
-
-
-/**
- * @brief Displays one character (16dots width, 24dots height).
- * @param Line: the Line where to display the character shape .
- * This parameter can be one of the following values:
- * @arg Linex: where x can be 0..9
- * @param Column: start column address.
- * @param Ascii: character ascii code, must be between 0x20 and 0x7E.
- * @retval None
- */
-void LCD_DisplayChar(uint8_t Line, uint16_t Column, uint8_t Ascii)
-{
- Ascii -= 32;
- LCD_DrawChar(Line, Column, &LCD_Currentfonts->table[Ascii * LCD_Currentfonts->Height]);
-}
-
-
-/**
- * @brief Displays a maximum of 20 char on the LCD.
- * @param Line: the Line where to display the character shape .
- * This parameter can be one of the following values:
- * @arg Linex: where x can be 0..9
- * @param *ptr: pointer to string to display on LCD.
- * @retval None
- */
-void LCD_DisplayStringLine(uint8_t Line, uint8_t *ptr)
-{
- uint16_t refcolumn = LCD_PIXEL_WIDTH - 1;
-
- /* Send the string character by character on lCD */
- while ((*ptr != 0) & (((refcolumn + 1) & 0xFFFF) >= LCD_Currentfonts->Width))
- {
- /* Display one character on LCD */
- LCD_DisplayChar(Line, refcolumn, *ptr);
- /* Decrement the column position by 16 */
- refcolumn -= LCD_Currentfonts->Width;
- /* Point on the next character */
- ptr++;
- }
-}
-
-
-/**
- * @brief Sets a display window
- * @param Xpos: specifies the X buttom left position.
- * @param Ypos: specifies the Y buttom left position.
- * @param Height: display window height.
- * @param Width: display window width.
- * @retval None
- */
-void LCD_SetDisplayWindow(uint8_t Xpos, uint16_t Ypos, uint8_t Height, uint16_t Width)
-{
- /* Horizontal GRAM Start Address */
- if(Xpos >= Height)
- {
- LCD_WriteReg(LCD_REG_80, (Xpos - Height + 1));
- }
- else
- {
- LCD_WriteReg(LCD_REG_80, 0);
- }
- /* Horizontal GRAM End Address */
- LCD_WriteReg(LCD_REG_81, Xpos);
- /* Vertical GRAM Start Address */
- if(Ypos >= Width)
- {
- LCD_WriteReg(LCD_REG_82, (Ypos - Width + 1));
- }
- else
- {
- LCD_WriteReg(LCD_REG_82, 0);
- }
- /* Vertical GRAM End Address */
- LCD_WriteReg(LCD_REG_83, Ypos);
- LCD_SetCursor(Xpos, Ypos);
-}
-
-
-/**
- * @brief Disables LCD Window mode.
- * @param None
- * @retval None
- */
-void LCD_WindowModeDisable(void)
-{
- LCD_SetDisplayWindow(239, 0x13F, 240, 320);
- LCD_WriteReg(LCD_REG_3, 0x1018);
-}
-
-
-/**
- * @brief Displays a line.
- * @param Xpos: specifies the X position.
- * @param Ypos: specifies the Y position.
- * @param Length: line length.
- * @param Direction: line direction.
- * This parameter can be one of the following values: Vertical or Horizontal.
- * @retval None
- */
-void LCD_DrawLine(uint8_t Xpos, uint16_t Ypos, uint16_t Length, uint8_t Direction)
-{
- uint32_t i = 0;
-
- LCD_SetCursor(Xpos, Ypos);
- if(Direction == LCD_DIR_HORIZONTAL)
- {
- LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
- for(i = 0; i < Length; i++)
- {
- LCD_WriteRAM(TextColor);
- }
- }
- else
- {
- for(i = 0; i < Length; i++)
- {
- LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
- LCD_WriteRAM(TextColor);
- Xpos++;
- LCD_SetCursor(Xpos, Ypos);
- }
- }
-}
-
-
-/**
- * @brief Displays a rectangle.
- * @param Xpos: specifies the X position.
- * @param Ypos: specifies the Y position.
- * @param Height: display rectangle height.
- * @param Width: display rectangle width.
- * @retval None
- */
-void LCD_DrawRect(uint8_t Xpos, uint16_t Ypos, uint8_t Height, uint16_t Width)
-{
- LCD_DrawLine(Xpos, Ypos, Width, LCD_DIR_HORIZONTAL);
- LCD_DrawLine((Xpos + Height), Ypos, Width, LCD_DIR_HORIZONTAL);
-
- LCD_DrawLine(Xpos, Ypos, Height, LCD_DIR_VERTICAL);
- LCD_DrawLine(Xpos, (Ypos - Width + 1), Height, LCD_DIR_VERTICAL);
-}
-
-
-/**
- * @brief Displays a circle.
- * @param Xpos: specifies the X position.
- * @param Ypos: specifies the Y position.
- * @param Radius
- * @retval None
- */
-void LCD_DrawCircle(uint8_t Xpos, uint16_t Ypos, uint16_t Radius)
-{
- int32_t D;/* Decision Variable */
- uint32_t CurX;/* Current X Value */
- uint32_t CurY;/* Current Y Value */
-
- D = 3 - (Radius << 1);
- CurX = 0;
- CurY = Radius;
-
- while (CurX <= CurY)
- {
- LCD_SetCursor(Xpos + CurX, Ypos + CurY);
- LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
- LCD_WriteRAM(TextColor);
- LCD_SetCursor(Xpos + CurX, Ypos - CurY);
- LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
- LCD_WriteRAM(TextColor);
- LCD_SetCursor(Xpos - CurX, Ypos + CurY);
- LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
- LCD_WriteRAM(TextColor);
- LCD_SetCursor(Xpos - CurX, Ypos - CurY);
- LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
- LCD_WriteRAM(TextColor);
- LCD_SetCursor(Xpos + CurY, Ypos + CurX);
- LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
- LCD_WriteRAM(TextColor);
- LCD_SetCursor(Xpos + CurY, Ypos - CurX);
- LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
- LCD_WriteRAM(TextColor);
- LCD_SetCursor(Xpos - CurY, Ypos + CurX);
- LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
- LCD_WriteRAM(TextColor);
- LCD_SetCursor(Xpos - CurY, Ypos - CurX);
- LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
- LCD_WriteRAM(TextColor);
- if (D < 0)
- {
- D += (CurX << 2) + 6;
- }
- else
- {
- D += ((CurX - CurY) << 2) + 10;
- CurY--;
- }
- CurX++;
- }
-}
-
-
-/**
- * @brief Displays a monocolor picture.
- * @param Pict: pointer to the picture array.
- * @retval None
- */
-void LCD_DrawMonoPict(const uint32_t *Pict)
-{
- uint32_t index = 0, i = 0;
- LCD_SetCursor(0, (LCD_PIXEL_WIDTH - 1));
- LCD_WriteRAM_Prepare(); /* Prepare to write GRAM */
- for(index = 0; index < 2400; index++)
- {
- for(i = 0; i < 32; i++)
- {
- if((Pict[index] & (1 << i)) == 0x00)
- {
- LCD_WriteRAM(BackColor);
- }
- else
- {
- LCD_WriteRAM(TextColor);
- }
- }
- }
-}
-
-
-/**
- * @brief Displays a bitmap picture loaded in the internal Flash.
- * @param BmpAddress: Bmp picture address in the internal Flash.
- * @retval None
- */
-void LCD_WriteBMP(uint32_t BmpAddress)
-{
- uint32_t index = 0, size = 0;
- /* Read bitmap size */
- size = *(__IO uint16_t *) (BmpAddress + 2);
- size |= (*(__IO uint16_t *) (BmpAddress + 4)) << 16;
- /* Get bitmap data address offset */
- index = *(__IO uint16_t *) (BmpAddress + 10);
- index |= (*(__IO uint16_t *) (BmpAddress + 12)) << 16;
- size = (size - index)/2;
- BmpAddress += index;
- /* Set GRAM write direction and BGR = 1 */
- /* I/D=00 (Horizontal : decrement, Vertical : decrement) */
- /* AM=1 (address is updated in vertical writing direction) */
- LCD_WriteReg(LCD_REG_3, 0x1008);
-
- LCD_WriteRAM_Prepare();
-
- for(index = 0; index < size; index++)
- {
- LCD_WriteRAM(*(__IO uint16_t *)BmpAddress);
- BmpAddress += 2;
- }
-
- /* Set GRAM write direction and BGR = 1 */
- /* I/D = 01 (Horizontal : increment, Vertical : decrement) */
- /* AM = 1 (address is updated in vertical writing direction) */
- LCD_WriteReg(LCD_REG_3, 0x1018);
-}
-
-/**
- * @brief Displays a full rectangle.
- * @param Xpos: specifies the X position.
- * @param Ypos: specifies the Y position.
- * @param Height: rectangle height.
- * @param Width: rectangle width.
- * @retval None
- */
-void LCD_DrawFullRect(uint16_t Xpos, uint16_t Ypos, uint16_t Width, uint16_t Height)
-{
- LCD_SetTextColor(TextColor);
-
- LCD_DrawLine(Xpos, Ypos, Width, LCD_DIR_HORIZONTAL);
- LCD_DrawLine((Xpos + Height), Ypos, Width, LCD_DIR_HORIZONTAL);
-
- LCD_DrawLine(Xpos, Ypos, Height, LCD_DIR_VERTICAL);
- LCD_DrawLine(Xpos, (Ypos - Width + 1), Height, LCD_DIR_VERTICAL);
-
- Width -= 2;
- Height--;
- Ypos--;
-
- LCD_SetTextColor(BackColor);
-
- while(Height--)
- {
- LCD_DrawLine(++Xpos, Ypos, Width, LCD_DIR_HORIZONTAL);
- }
-
- LCD_SetTextColor(TextColor);
-}
-
-/**
- * @brief Displays a full circle.
- * @param Xpos: specifies the X position.
- * @param Ypos: specifies the Y position.
- * @param Radius
- * @retval None
- */
-void LCD_DrawFullCircle(uint16_t Xpos, uint16_t Ypos, uint16_t Radius)
-{
- int32_t D; /* Decision Variable */
- uint32_t CurX;/* Current X Value */
- uint32_t CurY;/* Current Y Value */
-
- D = 3 - (Radius << 1);
-
- CurX = 0;
- CurY = Radius;
-
- LCD_SetTextColor(BackColor);
-
- while (CurX <= CurY)
- {
- if(CurY > 0)
- {
- LCD_DrawLine(Xpos - CurX, Ypos + CurY, 2*CurY, LCD_DIR_HORIZONTAL);
- LCD_DrawLine(Xpos + CurX, Ypos + CurY, 2*CurY, LCD_DIR_HORIZONTAL);
- }
-
- if(CurX > 0)
- {
- LCD_DrawLine(Xpos - CurY, Ypos + CurX, 2*CurX, LCD_DIR_HORIZONTAL);
- LCD_DrawLine(Xpos + CurY, Ypos + CurX, 2*CurX, LCD_DIR_HORIZONTAL);
- }
- if (D < 0)
- {
- D += (CurX << 2) + 6;
- }
- else
- {
- D += ((CurX - CurY) << 2) + 10;
- CurY--;
- }
- CurX++;
- }
-
- LCD_SetTextColor(TextColor);
- LCD_DrawCircle(Xpos, Ypos, Radius);
-}
-
-/**
- * @brief Displays an uni line (between two points).
- * @param x1: specifies the point 1 x position.
- * @param y1: specifies the point 1 y position.
- * @param x2: specifies the point 2 x position.
- * @param y2: specifies the point 2 y position.
- * @retval None
- */
-void LCD_DrawUniLine(uint16_t x1, uint16_t y1, uint16_t x2, uint16_t y2)
-{
- int16_t deltax = 0, deltay = 0, x = 0, y = 0, xinc1 = 0, xinc2 = 0,
- yinc1 = 0, yinc2 = 0, den = 0, num = 0, numadd = 0, numpixels = 0,
- curpixel = 0;
-
- deltax = ABS(x2 - x1); /* The difference between the x's */
- deltay = ABS(y2 - y1); /* The difference between the y's */
- x = x1; /* Start x off at the first pixel */
- y = y1; /* Start y off at the first pixel */
-
- if (x2 >= x1) /* The x-values are increasing */
- {
- xinc1 = 1;
- xinc2 = 1;
- }
- else /* The x-values are decreasing */
- {
- xinc1 = -1;
- xinc2 = -1;
- }
-
- if (y2 >= y1) /* The y-values are increasing */
- {
- yinc1 = 1;
- yinc2 = 1;
- }
- else /* The y-values are decreasing */
- {
- yinc1 = -1;
- yinc2 = -1;
- }
-
- if (deltax >= deltay) /* There is at least one x-value for every y-value */
- {
- xinc1 = 0; /* Don't change the x when numerator >= denominator */
- yinc2 = 0; /* Don't change the y for every iteration */
- den = deltax;
- num = deltax / 2;
- numadd = deltay;
- numpixels = deltax; /* There are more x-values than y-values */
- }
- else /* There is at least one y-value for every x-value */
- {
- xinc2 = 0; /* Don't change the x for every iteration */
- yinc1 = 0; /* Don't change the y when numerator >= denominator */
- den = deltay;
- num = deltay / 2;
- numadd = deltax;
- numpixels = deltay; /* There are more y-values than x-values */
- }
-
- for (curpixel = 0; curpixel <= numpixels; curpixel++)
- {
- PutPixel(x, y); /* Draw the current pixel */
- num += numadd; /* Increase the numerator by the top of the fraction */
- if (num >= den) /* Check if numerator >= denominator */
- {
- num -= den; /* Calculate the new numerator value */
- x += xinc1; /* Change the x as appropriate */
- y += yinc1; /* Change the y as appropriate */
- }
- x += xinc2; /* Change the x as appropriate */
- y += yinc2; /* Change the y as appropriate */
- }
-}
-
-/**
- * @brief Displays an polyline (between many points).
- * @param Points: pointer to the points array.
- * @param PointCount: Number of points.
- * @retval None
- */
-void LCD_PolyLine(pPoint Points, uint16_t PointCount)
-{
- int16_t X = 0, Y = 0;
-
- if(PointCount < 2)
- {
- return;
- }
-
- while(--PointCount)
- {
- X = Points->X;
- Y = Points->Y;
- Points++;
- LCD_DrawUniLine(X, Y, Points->X, Points->Y);
- }
-}
-
-/**
- * @brief Displays an relative polyline (between many points).
- * @param Points: pointer to the points array.
- * @param PointCount: Number of points.
- * @param Closed: specifies if the draw is closed or not.
- * 1: closed, 0 : not closed.
- * @retval None
- */
-static void LCD_PolyLineRelativeClosed(pPoint Points, uint16_t PointCount, uint16_t Closed)
-{
- int16_t X = 0, Y = 0;
- pPoint First = Points;
-
- if(PointCount < 2)
- {
- return;
- }
- X = Points->X;
- Y = Points->Y;
- while(--PointCount)
- {
- Points++;
- LCD_DrawUniLine(X, Y, X + Points->X, Y + Points->Y);
- X = X + Points->X;
- Y = Y + Points->Y;
- }
- if(Closed)
- {
- LCD_DrawUniLine(First->X, First->Y, X, Y);
- }
-}
-
-/**
- * @brief Displays a closed polyline (between many points).
- * @param Points: pointer to the points array.
- * @param PointCount: Number of points.
- * @retval None
- */
-void LCD_ClosedPolyLine(pPoint Points, uint16_t PointCount)
-{
- LCD_PolyLine(Points, PointCount);
- LCD_DrawUniLine(Points->X, Points->Y, (Points+PointCount-1)->X, (Points+PointCount-1)->Y);
-}
-
-/**
- * @brief Displays a relative polyline (between many points).
- * @param Points: pointer to the points array.
- * @param PointCount: Number of points.
- * @retval None
- */
-void LCD_PolyLineRelative(pPoint Points, uint16_t PointCount)
-{
- LCD_PolyLineRelativeClosed(Points, PointCount, 0);
-}
-
-/**
- * @brief Displays a closed relative polyline (between many points).
- * @param Points: pointer to the points array.
- * @param PointCount: Number of points.
- * @retval None
- */
-void LCD_ClosedPolyLineRelative(pPoint Points, uint16_t PointCount)
-{
- LCD_PolyLineRelativeClosed(Points, PointCount, 1);
-}
-
-
-/**
- * @brief Displays a full polyline (between many points).
- * @param Points: pointer to the points array.
- * @param PointCount: Number of points.
- * @retval None
- */
-void LCD_FillPolyLine(pPoint Points, uint16_t PointCount)
-{
- /* public-domain code by Darel Rex Finley, 2007 */
- uint16_t nodes = 0, nodeX[MAX_POLY_CORNERS], pixelX = 0, pixelY = 0, i = 0,
- j = 0, swap = 0;
- uint16_t IMAGE_LEFT = 0, IMAGE_RIGHT = 0, IMAGE_TOP = 0, IMAGE_BOTTOM = 0;
-
- IMAGE_LEFT = IMAGE_RIGHT = Points->X;
- IMAGE_TOP= IMAGE_BOTTOM = Points->Y;
-
- for(i = 1; i < PointCount; i++)
- {
- pixelX = POLY_X(i);
- if(pixelX < IMAGE_LEFT)
- {
- IMAGE_LEFT = pixelX;
- }
- if(pixelX > IMAGE_RIGHT)
- {
- IMAGE_RIGHT = pixelX;
- }
-
- pixelY = POLY_Y(i);
- if(pixelY < IMAGE_TOP)
- {
- IMAGE_TOP = pixelY;
- }
- if(pixelY > IMAGE_BOTTOM)
- {
- IMAGE_BOTTOM = pixelY;
- }
- }
-
- LCD_SetTextColor(BackColor);
-
- /* Loop through the rows of the image. */
- for (pixelY = IMAGE_TOP; pixelY < IMAGE_BOTTOM; pixelY++)
- {
- /* Build a list of nodes. */
- nodes = 0; j = PointCount-1;
-
- for (i = 0; i < PointCount; i++)
- {
- if (POLY_Y(i)<(double) pixelY && POLY_Y(j)>=(double) pixelY || POLY_Y(j)<(double) pixelY && POLY_Y(i)>=(double) pixelY)
- {
- nodeX[nodes++]=(int) (POLY_X(i)+((pixelY-POLY_Y(i))*(POLY_X(j)-POLY_X(i)))/(POLY_Y(j)-POLY_Y(i)));
- }
- j = i;
- }
-
- /* Sort the nodes, via a simple "Bubble" sort. */
- i = 0;
- while (i < nodes-1)
- {
- if (nodeX[i]>nodeX[i+1])
- {
- swap = nodeX[i];
- nodeX[i] = nodeX[i+1];
- nodeX[i+1] = swap;
- if(i)
- {
- i--;
- }
- }
- else
- {
- i++;
- }
- }
-
- /* Fill the pixels between node pairs. */
- for (i = 0; i < nodes; i+=2)
- {
- if(nodeX[i] >= IMAGE_RIGHT)
- {
- break;
- }
- if(nodeX[i+1] > IMAGE_LEFT)
- {
- if (nodeX[i] < IMAGE_LEFT)
- {
- nodeX[i]=IMAGE_LEFT;
- }
- if(nodeX[i+1] > IMAGE_RIGHT)
- {
- nodeX[i+1] = IMAGE_RIGHT;
- }
- LCD_SetTextColor(BackColor);
- LCD_DrawLine(pixelY, nodeX[i+1], nodeX[i+1] - nodeX[i], LCD_DIR_HORIZONTAL);
- LCD_SetTextColor(TextColor);
- PutPixel(pixelY, nodeX[i+1]);
- PutPixel(pixelY, nodeX[i]);
- /* for (j=nodeX[i]; j<nodeX[i+1]; j++) PutPixel(j,pixelY); */
- }
- }
- }
-
- /* draw the edges */
- LCD_SetTextColor(TextColor);
-}
-
-/**
- * @brief Writes to the selected LCD register.
- * @param LCD_Reg: address of the selected register.
- * @param LCD_RegValue: value to write to the selected register.
- * @retval None
- */
-void LCD_WriteReg(uint8_t LCD_Reg, uint16_t LCD_RegValue)
-{
- /* Write 16-bit Index, then Write Reg */
- LCD->LCD_REG = LCD_Reg;
- /* Write 16-bit Reg */
- LCD->LCD_RAM = LCD_RegValue;
-}
-
-
-/**
- * @brief Reads the selected LCD Register.
- * @param LCD_Reg: address of the selected register.
- * @retval LCD Register Value.
- */
-uint16_t LCD_ReadReg(uint8_t LCD_Reg)
-{
- /* Write 16-bit Index (then Read Reg) */
- LCD->LCD_REG = LCD_Reg;
- /* Read 16-bit Reg */
- return (LCD->LCD_RAM);
-}
-
-
-/**
- * @brief Prepare to write to the LCD RAM.
- * @param None
- * @retval None
- */
-void LCD_WriteRAM_Prepare(void)
-{
- LCD->LCD_REG = LCD_REG_34;
-}
-
-
-/**
- * @brief Writes to the LCD RAM.
- * @param RGB_Code: the pixel color in RGB mode (5-6-5).
- * @retval None
- */
-void LCD_WriteRAM(uint16_t RGB_Code)
-{
- /* Write 16-bit GRAM Reg */
- LCD->LCD_RAM = RGB_Code;
-}
-
-
-/**
- * @brief Reads the LCD RAM.
- * @param None
- * @retval LCD RAM Value.
- */
-uint16_t LCD_ReadRAM(void)
-{
- /* Write 16-bit Index (then Read Reg) */
- LCD->LCD_REG = LCD_REG_34; /* Select GRAM Reg */
- /* Read 16-bit Reg */
- return LCD->LCD_RAM;
-}
-
-
-/**
- * @brief Power on the LCD.
- * @param None
- * @retval None
- */
-void LCD_PowerOn(void)
-{
-/* Power On sequence ---------------------------------------------------------*/
- LCD_WriteReg(LCD_REG_16, 0x0000); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
- LCD_WriteReg(LCD_REG_17, 0x0000); /* DC1[2:0], DC0[2:0], VC[2:0] */
- LCD_WriteReg(LCD_REG_18, 0x0000); /* VREG1OUT voltage */
- LCD_WriteReg(LCD_REG_19, 0x0000); /* VDV[4:0] for VCOM amplitude*/
- _delay_(20); /* Dis-charge capacitor power voltage (200ms) */
- LCD_WriteReg(LCD_REG_16, 0x17B0); /* SAP, BT[3:0], AP, DSTB, SLP, STB */
- LCD_WriteReg(LCD_REG_17, 0x0137); /* DC1[2:0], DC0[2:0], VC[2:0] */
- _delay_(5); /* Delay 50 ms */
- LCD_WriteReg(LCD_REG_18, 0x0139); /* VREG1OUT voltage */
- _delay_(5); /* Delay 50 ms */
- LCD_WriteReg(LCD_REG_19, 0x1d00); /* VDV[4:0] for VCOM amplitude */
- LCD_WriteReg(LCD_REG_41, 0x0013); /* VCM[4:0] for VCOMH */
- _delay_(5); /* Delay 50 ms */
- LCD_WriteReg(LCD_REG_7, 0x0173); /* 262K color and display ON */
-}
-
-
-/**
- * @brief Enables the Display.
- * @param None
- * @retval None
- */
-void LCD_DisplayOn(void)
-{
- /* Display On */
- LCD_WriteReg(LCD_REG_7, 0x0173); /* 262K color and display ON */
-}
-
-
-/**
- * @brief Disables the Display.
- * @param None
- * @retval None
- */
-void LCD_DisplayOff(void)
-{
- /* Display Off */
- LCD_WriteReg(LCD_REG_7, 0x0);
-}
-
-
-/**
- * @brief Configures LCD Control lines (FSMC Pins) in alternate function mode.
- * @param None
- * @retval None
- */
-void LCD_CtrlLinesConfig(void)
-{
- GPIO_InitTypeDef GPIO_InitStructure;
- /* Enable FSMC, GPIOD, GPIOE, GPIOF, GPIOG and AFIO clocks */
- RCC_AHBPeriphClockCmd(RCC_AHBPeriph_FSMC, ENABLE);
- RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOD | RCC_APB2Periph_GPIOE |
- RCC_APB2Periph_GPIOF | RCC_APB2Periph_GPIOG |
- RCC_APB2Periph_AFIO, ENABLE);
- /* Set PD.00(D2), PD.01(D3), PD.04(NOE), PD.05(NWE), PD.08(D13), PD.09(D14),
- PD.10(D15), PD.14(D0), PD.15(D1) as alternate function push pull */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_4 | GPIO_Pin_5 |
- GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_10 | GPIO_Pin_14 |
- GPIO_Pin_15;
- GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
- GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
- GPIO_Init(GPIOD, &GPIO_InitStructure);
- /* Set PE.07(D4), PE.08(D5), PE.09(D6), PE.10(D7), PE.11(D8), PE.12(D9), PE.13(D10),
- PE.14(D11), PE.15(D12) as alternate function push pull */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_7 | GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_10 |
- GPIO_Pin_11 | GPIO_Pin_12 | GPIO_Pin_13 | GPIO_Pin_14 |
- GPIO_Pin_15;
- GPIO_Init(GPIOE, &GPIO_InitStructure);
- /* Set PF.00(A0 (RS)) as alternate function push pull */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0;
- GPIO_Init(GPIOF, &GPIO_InitStructure);
- /* Set PG.12(NE4 (LCD/CS)) as alternate function push pull - CE3(LCD /CS) */
- GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12;
- GPIO_Init(GPIOG, &GPIO_InitStructure);
-}
-
-
-/**
- * @brief Configures the Parallel interface (FSMC) for LCD(Parallel mode)
- * @param None
- * @retval None
- */
-void LCD_FSMCConfig(void)
-{
- FSMC_NORSRAMInitTypeDef FSMC_NORSRAMInitStructure;
- FSMC_NORSRAMTimingInitTypeDef p;
-/*-- FSMC Configuration ------------------------------------------------------*/
-/*----------------------- SRAM Bank 4 ----------------------------------------*/
- /* FSMC_Bank1_NORSRAM4 configuration */
- p.FSMC_AddressSetupTime = 1;
- p.FSMC_AddressHoldTime = 0;
- p.FSMC_DataSetupTime = 2;
- p.FSMC_BusTurnAroundDuration = 0;
- p.FSMC_CLKDivision = 0;
- p.FSMC_DataLatency = 0;
- p.FSMC_AccessMode = FSMC_AccessMode_A;
- /* Color LCD configuration ------------------------------------
- LCD configured as follow:
- - Data/Address MUX = Disable
- - Memory Type = SRAM
- - Data Width = 16bit
- - Write Operation = Enable
- - Extended Mode = Enable
- - Asynchronous Wait = Disable */
- FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM4;
- FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable;
- FSMC_NORSRAMInitStructure.FSMC_MemoryType = FSMC_MemoryType_SRAM;
- FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b;
- FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable;
- FSMC_NORSRAMInitStructure.FSMC_AsynchronousWait = FSMC_AsynchronousWait_Disable;
- FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
- FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable;
- FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState;
- FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable;
- FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable;
- FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable;
- FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable;
- FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &p;
- FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &p;
- FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure);
- /* BANK 4 (of NOR/SRAM Bank 1~4) is enabled */
- FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM4, ENABLE);
-}
-
-/**
- * @brief Displays a pixel.
- * @param x: pixel x.
- * @param y: pixel y.
- * @retval None
- */
-static void PutPixel(int16_t x, int16_t y)
-{
- if(x < 0 || x > 239 || y < 0 || y > 319)
- {
- return;
- }
- LCD_DrawLine(x, y, 1, LCD_DIR_HORIZONTAL);
-}
-
-#ifndef USE_Delay
-/**
- * @brief Inserts a delay time.
- * @param nCount: specifies the delay time length.
- * @retval None
- */
-static void delay(vu32 nCount)
-{
- vu32 index = 0;
- for(index = (100000 * nCount); index != 0; index--)
- {
- }
-}
-#endif /* USE_Delay*/
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/