上传GPIO输入输出代码

06-GPIO-Input-Output/EWARM/Project.eww

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+<?xml version="1.0" encoding="iso-8859-1"?>
+
+<workspace>
+  <project>
+    <path>$WS_DIR$\Project.ewp</path>
+  </project>
+  <batchBuild/>
+</workspace>
+
+

06-GPIO-Input-Output/EWARM/stm32f2xx_flash.icf

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+/*###ICF### Section handled by ICF editor, don't touch! ****/
+/*-Editor annotation file-*/
+/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */
+/*-Specials-*/
+define symbol __ICFEDIT_intvec_start__ = 0x08000000;
+/*-Memory Regions-*/
+define symbol __ICFEDIT_region_ROM_start__ = 0x08000000;
+define symbol __ICFEDIT_region_ROM_end__   = 0x080FFFFF;
+define symbol __ICFEDIT_region_RAM_start__ = 0x20000000;
+define symbol __ICFEDIT_region_RAM_end__   = 0x20020000;
+/*-Sizes-*/
+define symbol __ICFEDIT_size_cstack__ = 0x400;
+define symbol __ICFEDIT_size_heap__   = 0x200;
+/**** End of ICF editor section. ###ICF###*/
+
+
+define memory mem with size = 4G;
+define region ROM_region   = mem:[from __ICFEDIT_region_ROM_start__   to __ICFEDIT_region_ROM_end__];
+define region RAM_region   = mem:[from __ICFEDIT_region_RAM_start__   to __ICFEDIT_region_RAM_end__];
+
+define block CSTACK    with alignment = 8, size = __ICFEDIT_size_cstack__   { };
+define block HEAP      with alignment = 8, size = __ICFEDIT_size_heap__     { };
+
+initialize by copy { readwrite };
+do not initialize  { section .noinit };
+
+place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec };
+
+place in ROM_region   { readonly };
+place in RAM_region   { readwrite,
+                        block CSTACK, block HEAP };

06-GPIO-Input-Output/LCD_disp.h

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+#ifndef __LCD_DISP_H 
+#define __LCD_DISP_H
+
+#include "stm32f2xx.h"
+
+
+
+/******************************* LMT028 显示屏的FSMC地址 ***************************/
+//#define      macEXMC_Addr_LMT028_CMD         ( ( uint32_t ) 0x60000000 )	     //FSMC_Bank1_NORSRAM1用于LCD命令操作的地址
+//#define      macEXMC_Addr_LMT028_DATA        ( ( uint32_t ) 0x60010000 )             //FSMC_Bank1_NORSRAM1用于LCD数据操作的地址
+
+typedef struct
+{
+  uint8_t LCD_CMD;//用于LCD命令操作
+  uint8_t LCD_DATA;//用于LCD数据操作
+} LCD_TypeDef;
+#define LCD_BASE        ((uint32_t)(0x60000000 | 0x0000FFFF))
+#define LCD             ((LCD_TypeDef *) LCD_BASE)
+
+
+#define      LCD_RD_GPIO      GPIOD
+#define      LCD_WR_GPIO      GPIOD
+#define      LCD_CS_GPIO      GPIOD
+#define      LCD_DC_GPIO      GPIOD
+
+#define      LCD_RST_GPIO     GPIOC
+#define      LCD_BK_GPIO      GPIOC
+#define      LCD_FRAME_GPIO   GPIOC
+
+#define      LCD_RD_Pin      GPIO_Pin_4 
+#define      LCD_WR_Pin      GPIO_Pin_5 
+#define      LCD_CS_Pin      GPIO_Pin_7 
+#define      LCD_DC_Pin      GPIO_Pin_11 
+#define      LCD_RST_Pin     GPIO_Pin_6 
+#define      LCD_BK_Pin      GPIO_Pin_7 
+#define      LCD_FRAME_Pin   GPIO_Pin_8
+
+
+
+
+#define  LCD_red       0xf800
+#define  LCD_grenn     0x07e0
+#define  LCD_blue      0x001f
+#define  LCD_yellow    0xffe0
+#define  LCD_purple    0x780f
+#define  LCD_drgay     0x7bef
+#define  LCD_cyan      0x07ff
+#define  LCD_olive     0x7be0
+#define  LCD_black     0x0000
+
+
+void LCD_Init (void);
+void LMT028_Init (void);
+void LMT028_GPIO_Config (void);
+void LMT028_FSMC_Config (void);
+void LMT028_Rst (void);
+void LMT028_REG_Config (void);
+void LMT028_Write_Cmd (uint8_t usCmd);
+void LMT028_Write_Data (uint8_t usData);
+void LCD_DrawPoint(uint16_t x,uint16_t y,uint16_t color);
+void clear_lcd_area(uint16_t X,uint16_t Y,uint16_t width,uint16_t height);
+void Delay1ms(uint16_t k);
+void SysCtlDelay(unsigned long ulCount);
+void timer3_init(void);
+void Set_Pen_Color(uint16_t Pen_Color);
+void Set_Back_Color(uint16_t Pen_Color);
+void LCD_DrawLine(uint16_t x1,uint16_t y1,uint16_t x2,uint16_t y2,uint16_t color);
+void LCD_ShowString(uint16_t x,uint16_t y,char *s);
+void LCD_ShowChar(uint16_t x,uint16_t y,uint16_t num,uint16_t size,uint16_t mode);
+#endif