在写了uCOS-III移植后,一直想把GUI移植上去。经过不断的努力,有了不错的进展。下面对移植过程进行详解,以方便大家共同学习。

         我用的是uCGUI3.98版,在网上找了很久, 可是还不是完整版的。没办法,算是比较全的了,只好先用着。官方是4.03版的但是没有源码,是以库的形式。在搞开发的时候, 可以用官方提供的VC工程去开发,可以省去大量烧写芯片的时间。 我用vs2008测试过可以正常运行。

 

一、环境:

         软件:

  1. STM32F10x 3.5固件库。
  2. MDK4.23 编译器。
  3. uCos-III v3.03。      
  4. uCGUI v3.98。

         硬件:

  1. 神舟三号开发板STM30F103ZE芯;
  2. 3.2寸屏320*240。
  3. SPI接口的触摸板。

 

二、资料

这是我搜集到的资料,都存现在网盘上了。现在115不好用了,只好换百度。

ucGUI中文手册.pdf

http://pan.baidu.com/share/link?shareid=25403&uk=118334538


         提示:

  1. 下文的移植都是在FWLib3.5+uCOSIII3.03这个工程上进行的。
  2. 这两个工程STM32F固件没有完整添加,在用到哪个功能就添加哪个(减少编译量)。

 

        

         在移植前最好看过一遍uCGUI中文手册,这样可以有个初步了解,和操作使用。

建立工程时用他推崇的结构:

        

RTOSg与UCOS架构 ucos gui_RTOSg与UCOS架构

图1

 

内容介绍:

RTOSg与UCOS架构 ucos gui_uCOS_02

图2

 

三、开始准备移植文件:

新建文件夹uCGUI

  1. 复制UCGUI3.98源码\uC-GUI-V3-98\Micrium\Software\uC-GUI\Start整个GUI和 Config文件夹到uCGUI。
  2. 复制UCGUI3.98源码\uC-GUI-V3-98\Micrium\Software\uC-GUI\Sample\GUI_X
  3. 复制UCGUI3.98源码\uC-GUI-V3-98\Micrium\Software\uC-GUI\Sample下整个GUIDemo文件夹到uCGUI。
  4. 在uCGUI文件夹下新建LCDDriver文件夹,把自己lcd的驱动程序写入其中。我新建的ili9320.c 和ili9320.h两个文件。需要写哪什么驱动函数,后面做详细的介绍。

RTOSg与UCOS架构 ucos gui_stm32_03

图3

到此文件的准备就完成了,开始向程序中添加。

 

四、添加到工程

我还是直接上图,添加哪些文件。

RTOSg与UCOS架构 ucos gui_uCGUI_04

图4

RTOSg与UCOS架构 ucos gui_#endif_05

图5

RTOSg与UCOS架构 ucos gui_uCGUI_06

图6

RTOSg与UCOS架构 ucos gui_uCGUI_07

图7

直接添加所有Dome中的文件。

RTOSg与UCOS架构 ucos gui_uCGUI_08

图8

添加所有GUI子文件。太多了,还是用CTRL+A吧,不然手都要点麻!

RTOSg与UCOS架构 ucos gui_stm32_09

图9

重要的一步,让添加的文件可直接索引到。

好了,所有文件都添加到工程中了。下面是最后重要的一步,对文件进行修改。

 

五、移植修改文件

LCD的驱动,这一步也关系到LCD显示的成功于否,主要要写三个函数:

void LCDxxx_Init(void);  //LCD硬件初始化

u16 LCDxxx _GetPoint(u16 x,u16 y);  //获取(x,y)坐标的像素点

void LCDxxx _SetPoint(u16 x,u16 y,u16 point);  //把像素点写入(x,y)坐标点

这三个函数以定要再在自己的开发板上测试好了,再复制过来。LCDxxx函数名可自定义。只要这三个函数没有问题,移植就成功一大半了

我的是:

void ili9320_Initializtion(void);

u16 ili9320_GetPoint(u16 x,u16 y);

void ili9320_SetPoint(u16 x,u16 y,u16 point);

 

写好后,在uCGUI\GUI\LCDDriver下找到LCDTemplate.c文件。

找到LCD_L0_SetPixelIndex 添加ili9320_SetPoint函数;

找到 LCD_L0_GetPixelIndex添加ili9320_GetPoint函数。

如下代码:

1 /*********************************************************************
 2 *
 3 *       Exported functions
 4 *
 5 **********************************************************************
 6 */
 7 
 8 /*********************************************************************
 9 *
10 *       LCD_L0_SetPixelIndex
11 *
12 * Purpose:
13 *   Sets the index of the given pixel. The upper layers
14 *   calling this routine make sure that the coordinates are in range, so
15 *   that no check on the parameters needs to be performed.
16 */
17 void LCD_L0_SetPixelIndex(int x, int y, int PixelIndex) {
18   int xPhys = 0;
19   int yPhys = 0; 
20   GUI_USE_PARA(x);
21   GUI_USE_PARA(y);
22   GUI_USE_PARA(PixelIndex);
23   /* Convert logical into physical coordinates (Dep. on LCDConf.h) */
24   #if LCD_SWAP_XY | LCD_MIRROR_X| LCD_MIRROR_Y
25     xPhys = LOG2PHYS_X(x, y);
26     yPhys = LOG2PHYS_Y(x, y);
27   #else
28     xPhys = x;
29     yPhys = y;
30   #endif
31   /* Write into hardware ... Adapt to your system */
32   {
33     ili9320_SetPoint(xPhys, yPhys, PixelIndex);/* ... */
34   }
35 }
36 
37 /*********************************************************************
38 *
39 *       LCD_L0_GetPixelIndex
40 *
41 * Purpose:
42 *   Returns the index of the given pixel. The upper layers
43 *   calling this routine make sure that the coordinates are in range, so
44 *   that no check on the parameters needs to be performed.
45 */
46 unsigned int LCD_L0_GetPixelIndex(int x, int y) {
47   int xPhys = 0;
48   int yPhys = 0;
49   LCD_PIXELINDEX PixelIndex;
50 
51   GUI_USE_PARA(x);
52   GUI_USE_PARA(y);
53   /* Convert logical into physical coordinates (Dep. on LCDConf.h) */
54   #if LCD_SWAP_XY | LCD_MIRROR_X| LCD_MIRROR_Y
55     xPhys = LOG2PHYS_X(x, y);
56     yPhys = LOG2PHYS_Y(x, y);
57   #else
58     xPhys = x;
59     yPhys = y;
60   #endif
61   /* Read from hardware ... Adapt to your system */
62   {
63     PixelIndex = ili9320_GetPoint(xPhys, yPhys);/* ... */
64   }
65   return PixelIndex;
66 }

 

 

在uCGUI\Config找到三个配置文件。

LCDConf.h

在pdf的第20章有详细介绍

RTOSg与UCOS架构 ucos gui_uCGUI_10

图10

先设定这几个必需的。

初始化宏定义

驱动如果是自己写的需要以下宏定义

#define LCD_CONTROLLER      -1

#define LCD_INIT_CONTROLLER()  ili9320_Initializtion();

 

GUIConf.h

可以用默认配置

 

GUITouchConf.h

先用默认值,等运行Dome后,有个校准,获得校准值,再进行修改。

参图:

 

RTOSg与UCOS架构 ucos gui_uCOS_11

GUI_X_Touch.c文件修改

主要添加读X轴和Y轴的AD值。如果和我用同样的开发板,可以用如下代码。

RTOSg与UCOS架构 ucos gui_RTOSg与UCOS架构_12

RTOSg与UCOS架构 ucos gui_RTOSg与UCOS架构_13

GUI_X_Touch.c

1   1 /*
  2   2 *********************************************************************************************************
  3   3 *                                             uC/GUI V3.98
  4   4 *                        Universal graphic software for embedded applications
  5   5 *
  6   6 *                       (c) Copyright 2002, Micrium Inc., Weston, FL
  7   7 *                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
  8   8 *
  9   9 *              礐/GUI is protected by international copyright laws. Knowledge of the
 10  10 *              source code may not be used to write a similar product. This file may
 11  11 *              only be used in accordance with a license and should not be redistributed
 12  12 *              in any way. We appreciate your understanding and fairness.
 13  13 *
 14  14 ----------------------------------------------------------------------
 15  15 File        : GUI_TOUCH_X.C
 16  16 Purpose     : Config / System dependent externals for GUI
 17  17 ---------------------------END-OF-HEADER------------------------------
 18  18 */
 19  19 
 20  20 
 21  21 #include "GUI.h"
 22  22 #include "GUI_X.h"
 23  23 #include "ili9320.h"
 24  24 #include "bsp.h"
 25  25 
 26  26 //#define NEW8989_LCD      // 如果触摸屏的触摸与指针的移动方向是反的请注释掉该宏定义
 27  27 
 28  28 unsigned short int X,Y;
 29  29 
 30  30 void GUI_TOUCH_X_ActivateX(void) {
 31  31 }
 32  32 
 33  33 void GUI_TOUCH_X_ActivateY(void) {
 34  34 }
 35  35 
 36  36 
 37  37 int  GUI_TOUCH_X_MeasureX(void) 
 38  38 {
 39  39     unsigned char t=0,t1,count=0;
 40  40     unsigned short int databuffer[10]={5,7,9,3,2,6,4,0,3,1};//数据组
 41  41     unsigned short temp=0,X=0;    
 42  42      
 43  43     while(/*GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_0)==0&&*/count<10)//循环读数10次
 44  44     {             
 45  45 #ifndef NEW8989_LCD
 46  46         databuffer[count]=TPReadX();
 47  47 #else
 48  48         databuffer[count]=TPReadY();
 49  49 #endif
 50  50         count++; 
 51  51     }  
 52  52     if(count==10)//一定要读到10次数据,否则丢弃
 53  53     {  
 54  54         do//将数据X升序排列
 55  55         {    
 56  56             t1=0;          
 57  57             for(t=0;t<count-1;t++)
 58  58             {
 59  59                 if(databuffer[t]>databuffer[t+1])//升序排列
 60  60                 {
 61  61                     temp=databuffer[t+1];
 62  62                     databuffer[t+1]=databuffer[t];
 63  63                     databuffer[t]=temp;
 64  64                     t1=1; 
 65  65                 }  
 66  66             }
 67  67         }while(t1);                                 
 68  68         X=(databuffer[3]+databuffer[4]+databuffer[5]+databuffer[6])>>2;      
 69  69     }
 70  70 #ifndef NEW8989_LCD
 71  71     return(X); 
 72  72 #else
 73  73     return((X>100)?(X-100): 0); 
 74  74 #endif
 75  75  
 76  76 }
 77  77 
 78  78 int  GUI_TOUCH_X_MeasureY(void) {
 79  79       unsigned char t=0,t1,count=0;
 80  80     unsigned short int databuffer[10]={5,7,9,3,2,6,4,0,3,1};//数据组
 81  81     unsigned short temp=0,Y=0;    
 82  82  
 83  83     while(/*GPIO_ReadInputDataBit(GPIOB,GPIO_Pin_0)==0&&*/count<10)    //循环读数10次
 84  84     {             
 85  85 #ifndef NEW8989_LCD
 86  86         databuffer[count]=TPReadY();
 87  87 #else
 88  88         databuffer[count]=TPReadX();
 89  89 #endif
 90  90         count++;  
 91  91     }  
 92  92     if(count==10)//一定要读到10次数据,否则丢弃
 93  93     {  
 94  94         do//将数据X升序排列
 95  95         {    
 96  96             t1=0;          
 97  97             for(t=0;t<count-1;t++)
 98  98             {
 99  99                 if(databuffer[t]>databuffer[t+1])//升序排列
100 100                 {
101 101                     temp=databuffer[t+1];
102 102                     databuffer[t+1]=databuffer[t];
103 103                     databuffer[t]=temp;
104 104                     t1=1; 
105 105                 }  
106 106             }
107 107         }while(t1);                                 
108 108         Y=(databuffer[3]+databuffer[4]+databuffer[5]+databuffer[6])>>2;      
109 109     }
110 110 #ifndef NEW8989_LCD
111 111     return(Y); 
112 112 #else
113 113     Y = 4095-Y;
114 114     return((Y>100)?(Y-100): 0); 
115 115 #endif
116 116 }
117 117 
118 118

 

GUI_X_uCOS.c文件如下替换

RTOSg与UCOS架构 ucos gui_RTOSg与UCOS架构_12

RTOSg与UCOS架构 ucos gui_RTOSg与UCOS架构_13

GUI_X_uCOS.c

1   1 /*
  2   2 *********************************************************************************************************
  3   3 *                                                uC/GUI
  4   4 *                        Universal graphic software for embedded applications
  5   5 *
  6   6 *                       (c) Copyright 2002, Micrium Inc., Weston, FL
  7   7 *                       (c) Copyright 2002, SEGGER Microcontroller Systeme GmbH
  8   8 *
  9   9 *              礐/GUI is protected by international copyright laws. Knowledge of the
 10  10 *              source code may not be used to write a similar product. This file may
 11  11 *              only be used in accordance with a license and should not be redistributed
 12  12 *              in any way. We appreciate your understanding and fairness.
 13  13 *
 14  14 ---Author-Explanation
 15  15 * 
 16  16 * 1.00.00 020519 JJL    First release of uC/GUI to uC/OS-II interface
 17  17 * 
 18  18 *
 19  19 * Known problems or limitations with current version
 20  20 *
 21  21 *    None.
 22  22 *
 23  23 *
 24  24 * Open issues
 25  25 *
 26  26 *    None
 27  27 *********************************************************************************************************
 28  28 */
 29  29 
 30  30 #include "os.h"
 31  31 #include "os_Cfg_app.h"
 32  32 #include "GUI_Private.H"
 33  33 #include "stdio.H"
 34  34 
 35  35 
 36  36 /*
 37  37 *********************************************************************************************************
 38  38 *                                         GLOBAL VARIABLES
 39  39 *********************************************************************************************************
 40  40 */
 41  41 
 42  42 static  int        KeyPressed;
 43  43 static  char       KeyIsInited;
 44  44 
 45  45 static  OS_SEM      dispSem;
 46  46 static  OS_SEM      eventSem;
 47  47 static  OS_SEM      keySem;
 48  48 
 49  49 /*
 50  50 *********************************************************************************************************
 51  51 *                                        TIMING FUNCTIONS
 52  52 *
 53  53 * Notes: Some timing dependent routines of uC/GUI require a GetTime and delay funtion. 
 54  54 *        Default time unit (tick), normally is 1 ms.
 55  55 *********************************************************************************************************
 56  56 */
 57  57 
 58  58 int GUI_X_GetTime(void)
 59  59 {
 60  60     OS_ERR err;
 61  61     
 62  62     return ((int)OSTimeGet( (OS_ERR *)&err));
 63  63 }
 64  64 
 65  65 void GUI_X_Delay(int period)
 66  66 {
 67  67     OS_TICK  ticks;
 68  68     OS_ERR err;
 69  69     
 70  70     ticks = period * OS_CFG_TICK_RATE_HZ / 1000;
 71  71     OSTimeDly(  (OS_TICK    )ticks, 
 72  72                 (OS_OPT        )OS_OPT_TIME_DLY, 
 73  73                 (OS_ERR     *)&err);
 74  74 }
 75  75 
 76  76 
 77  77 /*
 78  78 *********************************************************************************************************
 79  79 *                                          GUI_X_ExecIdle()
 80  80 *********************************************************************************************************
 81  81 */
 82  82 /*WM空闲时调用*/
 83  83 void GUI_X_ExecIdle(void) 
 84  84 {
 85  85     OS_ERR err;
 86  86     
 87  87     OSTimeDly(  (OS_TICK    )50, 
 88  88                 (OS_OPT     )OS_OPT_TIME_DLY, 
 89  89                 (OS_ERR     *)&err);
 90  90 }
 91  91 
 92  92 
 93  93 /*
 94  94 *********************************************************************************************************
 95  95 *                                    MULTITASKING INTERFACE FUNCTIONS
 96  96 *
 97  97 * Note(1): 1) The following routines are required only if uC/GUI is used in a true multi task environment, 
 98  98 *             which means you have more than one thread using the uC/GUI API.  In this case the #define 
 99  99 *             GUI_OS 1   needs to be in GUIConf.h
100 100 *********************************************************************************************************
101 101 */
102 102 
103 103 void GUI_X_InitOS (void)
104 104 { 
105 105     OS_ERR err;
106 106     
107 107     OSSemCreate(    (OS_SEM     *)&dispSem, //建立一个互斥型信号量
108 108                     (CPU_CHAR   *)"dispSem", 
109 109                     (OS_SEM_CTR )1, 
110 110                     (OS_ERR     *)&err   );
111 111     
112 112     OSSemCreate(    (OS_SEM     *)&eventSem,
113 113                     (CPU_CHAR   *)"eventSem", 
114 114                     (OS_SEM_CTR )1, 
115 115                     (OS_ERR     *)&err   );
116 116 }
117 117 
118 118 
119 119 void GUI_X_Lock(void)
120 120 { 
121 121     OS_ERR err;
122 122     CPU_TS ts;
123 123     
124 124     OSSemPend(  (OS_SEM     *)&dispSem, 
125 125                 (OS_TICK    )0, 
126 126                 (OS_OPT        )OS_OPT_PEND_BLOCKING, 
127 127                 (CPU_TS     *)&ts, 
128 128                 (OS_ERR     *)&err);
129 129 }
130 130 
131 131 
132 132 void GUI_X_Unlock(void)
133 133 { 
134 134     OS_ERR err;
135 135     
136 136     OSSemPost(  (OS_SEM     *)&dispSem, 
137 137                 (OS_OPT        )OS_OPT_POST_1, 
138 138                 (OS_ERR     *)&err);
139 139 }
140 140 
141 141 
142 142 U32 GUI_X_GetTaskId(void)
143 143 { 
144 144   return ((U32)(OSTCBCurPtr->Prio));
145 145 }
146 146 
147 147 /*
148 148 *********************************************************************************************************
149 149 *                                        GUI_X_WaitEvent()
150 150 *                                        GUI_X_SignalEvent()
151 151 *********************************************************************************************************
152 152 */
153 153 
154 154 
155 155 void GUI_X_WaitEvent(void)
156 156 {
157 157     OS_ERR err;
158 158     CPU_TS ts;
159 159     
160 160     OSSemPend(  (OS_SEM     *)&eventSem, 
161 161                 (OS_TICK    )0, 
162 162                 (OS_OPT        )OS_OPT_PEND_BLOCKING, 
163 163                 (CPU_TS     *)&ts, 
164 164                 (OS_ERR     *)&err);
165 165 }
166 166 
167 167 
168 168 void GUI_X_SignalEvent(void)
169 169 {
170 170     OS_ERR err;
171 171 
172 172     OSSemPost(  (OS_SEM     *)&eventSem, 
173 173                 (OS_OPT        )OS_OPT_POST_1, 
174 174                 (OS_ERR     *)&err);
175 175 }
176 176 
177 177 /*
178 178 *********************************************************************************************************
179 179 *                                      KEYBOARD INTERFACE FUNCTIONS
180 180 *
181 181 * Purpose: The keyboard routines are required only by some widgets.
182 182 *          If widgets are not used, they may be eliminated.
183 183 *
184 184 * Note(s): If uC/OS-II is used, characters typed into the log window will be placed    in the keyboard buffer. 
185 185 *          This is a neat feature which allows you to operate your target system without having to use or 
186 186 *          even to have a keyboard connected to it. (useful for demos !)
187 187 *********************************************************************************************************
188 188 */
189 189 
190 190 static void CheckInit(void)
191 191 {
192 192     if(KeyIsInited==DEF_FALSE)
193 193     {
194 194         KeyIsInited = DEF_TRUE;
195 195         GUI_X_Init();
196 196     }
197 197 }
198 198 
199 199 
200 200 /*被GUI_Init()调用,用来初始化一些GUI运行之前需要用的硬件,如键盘或者鼠标之类的.如果不需要的话,可以为空*/
201 201 void GUI_X_Init(void)
202 202 {
203 203     OS_ERR err;
204 204     
205 205     OSSemCreate(    (OS_SEM     *)&keySem,
206 206                     (CPU_CHAR   *)"keySem", 
207 207                     (OS_SEM_CTR )0, 
208 208                     (OS_ERR     *)&err   );
209 209 }
210 210 
211 211 
212 212 int GUI_X_GetKey(void)
213 213 {
214 214     int r;
215 215     r = KeyPressed;
216 216     CheckInit();
217 217     KeyPressed = 0;
218 218     return (r);
219 219 }
220 220 
221 221 
222 222 int GUI_X_WaitKey(void)
223 223 {
224 224     int  r;
225 225     OS_ERR err;
226 226     CPU_TS ts;
227 227     
228 228     CheckInit();
229 229     if(KeyPressed==0)
230 230     {
231 231         OSSemPend(  (OS_SEM     *)&keySem,      //等待信号量
232 232                     (OS_TICK    )0, 
233 233                     (OS_OPT     )OS_OPT_PEND_BLOCKING, 
234 234                     (CPU_TS     *)&ts, 
235 235                     (OS_ERR     *)&err);
236 236     }
237 237     r= KeyPressed;
238 238     KeyPressed = 0;
239 239     return (r);
240 240 }
241 241 
242 242 
243 243 void GUI_X_StoreKey(int k)
244 244 {
245 245     OS_ERR err;
246 246     
247 247     KeyPressed = k;
248 248     OSSemPost(  (OS_SEM     *)&keySem,      //释放信号量
249 249                 (OS_OPT     )OS_OPT_POST_1, 
250 250                 (OS_ERR     *)&err);
251 251 }
252 252 
253 253 void GUI_X_Log(const char *s) 
254 254 { 
255 255     GUI_USE_PARA(s); 
256 256 }
257 257 
258 258 void GUI_X_Warn(const char *s) 
259 259 {
260 260     GUI_USE_PARA(s); 
261 261 }
262 262 
263 263 void GUI_X_ErrorOut(const char *s)
264 264 { 
265 265     GUI_USE_PARA(s); 
266 266 }

 

 

在BSP.c文件中添加触摸板SPI接口程序。修改后如下:

RTOSg与UCOS架构 ucos gui_RTOSg与UCOS架构_12

RTOSg与UCOS架构 ucos gui_RTOSg与UCOS架构_13

BSP.C

1   1 /*
  2   2 ********************************************************************************
  3   3 *                                  uC/OS-III
  4   4 *                            
  5   5 *                              ARM Cortex-M3 Port
  6   6 *
  7   7 * File          : Config.C
  8   8 * Version       : V1.0
  9   9 * By            : 王宏强
 10  10 *
 11  11 * For           : Stm32f10x
 12  12 * Mode          : Thumb2
 13  13 * Toolchain     : 
 14  14 *                     RealView Microcontroller Development Kit (MDK)
 15  15 *                     Keil uVision
 16  16 * Description   : STM32F10x 内部 系统的配置
 17  17 *
 18  18 *                    1,系统中断优先级模式设置
 19  19 *                    2,系统程序启动指定
 20  20 *                    3,系统时钟计时器配置
 21  21 *                    4,芯片引脚初始化
 22  22 *                    
 23  23 * Date          : 2012.05.22
 24  24 *******************************************************************************/
 25  25 
 26  26 #include "misc.h"
 27  27 #include "stm32f10x_gpio.h"
 28  28 #include "stm32f10x_rcc.h"
 29  29 #include "stm32f10x_iwdg.h"
 30  30 #include "stm32f10x_spi.h"
 31  31 #include "bsp.h"
 32  32 
 33  33 
 34  34 GPIO_InitTypeDef GPIO_InitStructure;
 35  35 
 36  36 /*******************************************************************************
 37  37 * Function Name  : GPIO_Configuration
 38  38 * Description    : Configures the different GPIO ports.
 39  39 * Input          : None
 40  40 * Output         : None
 41  41 * Return         : None
 42  42 *******************************************************************************/
 43  43 void GPIO_Configuration(void)
 44  44 {
 45  45 #ifdef USE_STM3210B_EVAL
 46  46     /* Enable the USART2 Pins Software Remapping */
 47  47     GPIO_PinRemapConfig(GPIO_Remap_USART2, ENABLE);
 48  48 #endif
 49  49 
 50  50     RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB |
 51  51                      RCC_APB2Periph_GPIOC | RCC_APB2Periph_GPIOD |
 52  52                      RCC_APB2Periph_GPIOE, ENABLE);
 53  53 
 54  54     GPIO_InitStructure.GPIO_Pin = GPIO_Pin_All;
 55  55     GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN;
 56  56     GPIO_Init(GPIOA, &GPIO_InitStructure);
 57  57     GPIO_Init(GPIOB, &GPIO_InitStructure);
 58  58     GPIO_Init(GPIOC, &GPIO_InitStructure);
 59  59     GPIO_Init(GPIOD, &GPIO_InitStructure);
 60  60     GPIO_Init(GPIOE, &GPIO_InitStructure);
 61  61 
 62  62     RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB |
 63  63                          RCC_APB2Periph_GPIOC | RCC_APB2Periph_GPIOD |
 64  64                          RCC_APB2Periph_GPIOE, DISABLE);  
 65  65 
 66  66 }
 67  67 
 68  68 
 69  69 /*******************************************************************************
 70  70 * Function Name  : Delay
 71  71 * Description    : Inserts a delay time.
 72  72 * Input          : nCount: specifies the delay time length.
 73  73 * Output         : None
 74  74 * Return         : None
 75  75 *******************************************************************************/
 76  76 //void Delay(volatile CPU_INT32U nCount)
 77  77 //{
 78  78 //  for(; nCount != 0; nCount--);
 79  79 //}
 80  80 
 81  81 /*******************************************************************************
 82  82 函 数 名:void IWDG_Init(void)
 83  83 功能描述:看门狗初始化                        
 84  84 入口参数:                            
 85  85 返回参数:
 86  86 创建时间: 2011.6.24
 87  87 ********************************************************************************/
 88  88 void IWDG_Init(void)
 89  89 {
 90  90     IWDG_WriteAccessCmd( IWDG_WriteAccess_Enable );
 91  91     IWDG_SetPrescaler( IWDG_Prescaler_64);    //最小
 92  92     IWDG_SetReload( 0x138);        //40KHz内部时钟 (1/40000 * 64 * 0x138 = 0.5s)
 93  93     IWDG_WriteAccessCmd( IWDG_WriteAccess_Disable );
 94  94     IWDG_Enable();
 95  95     IWDG_ReloadCounter();
 96  96 }
 97  97 
 98  98 /*******************************************************************************
 99  99 * Function Name :void SysTickInit(void)
100 100 * Description   :系统定时器时间配置
101 101 * Input         :
102 102 * Output        :
103 103 * Other         :时基为1ms
104 104 * Date          :2011.11.03  12:59:13
105 105 *******************************************************************************/
106 106 void SysTickInit(void)
107 107 {
108 108     SysTick_Config(SystemCoreClock / 1000);            //uCOS时基1ms
109 109 }
110 110 
111 111 /*******************************************************************************
112 112 * Function Name :void InterruptOrder(void)
113 113 * Description   :中断向量,优先级
114 114 * Input         :
115 115 * Output        :
116 116 * Other         :
117 117 * Date          :2011.10.27  11:50:05
118 118 *******************************************************************************/
119 119 void NVIC_Configuration(void)
120 120 {
121 121     NVIC_PriorityGroupConfig( NVIC_PriorityGroup_4);//优先级设置  全为抢占式优先级
122 122 }
123 123 
124 124 
125 125 /*******************************************************************************
126 126 * Function Name :void SystemConfig(void)
127 127 * Description   :系统时间戳 初始化
128 128 * Input         :
129 129 * Output        :
130 130 * Other         :
131 131 * Date          :2012.6.15  13:14:59
132 132 *******************************************************************************/
133 133 #if (CPU_CFG_TS_TMR_EN == DEF_ENABLED)
134 134 void  CPU_TS_TmrInit (void)
135 135 {
136 136 }
137 137 #endif
138 138 
139 139 
140 140 /*******************************************************************************
141 141 * Function Name :void SystemConfig(void)
142 142 * Description   :读时间戳 计数值
143 143 * Input         :读到的计数值
144 144 * Output        :
145 145 * Other         :
146 146 * Date          :2012.6.15  13:14:59
147 147 *******************************************************************************/
148 148 #if (CPU_CFG_TS_TMR_EN == DEF_ENABLED)
149 149 CPU_TS_TMR  CPU_TS_TmrRd (void)
150 150 {
151 151     return (SysTick->VAL);
152 152 }
153 153 #endif
154 154 
155 155 /*******************************************************************************
156 156 * Function Name :void SystemConfig(void)
157 157 * Description   :系统初始化
158 158 * Input         :
159 159 * Output        :
160 160 * Other         :
161 161 * Date          :2011.10.27  13:14:59
162 162 *******************************************************************************/
163 163 void BspInit(void)
164 164 {
165 165     NVIC_Configuration();    //中断优先级设置
166 166     GPIO_Configuration();    //端口初始化,所有端口关
167 167     SPI_Config();           //触摸接口初始化
168 168 }
169 169 
170 170 void led_init(void)
171 171 {
172 172     GPIO_InitTypeDef GPIO_InitStructure;
173 173     RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOF, ENABLE);
174 174     GPIO_InitStructure.GPIO_Pin = GPIO_Pin_11 |  GPIO_Pin_12 | GPIO_Pin_13;
175 175     GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
176 176     GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz;
177 177     GPIO_Init(GPIOA, &GPIO_InitStructure);
178 178 
179 179     GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6 | GPIO_Pin_7 | GPIO_Pin_8;
180 180     GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
181 181     GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz;
182 182     GPIO_Init(GPIOF, &GPIO_InitStructure);
183 183 }
184 184 
185 185 
186 186 
187 187 void led_on(CPU_INT32U n)
188 188 {
189 189     switch (n)
190 190     {
191 191         case LED_0:
192 192         GPIO_SetBits(GPIOD, GPIO_Pin_2);
193 193         break;
194 194         case LED_1:
195 195         GPIO_SetBits(GPIOD, GPIO_Pin_3);
196 196         break;
197 197         case LED_2:
198 198         GPIO_SetBits(GPIOD, GPIO_Pin_4);
199 199         break;
200 200         case LED_3:
201 201         GPIO_SetBits(GPIOF, GPIO_Pin_6);
202 202         break;
203 203         case LED_4:
204 204         GPIO_SetBits(GPIOF, GPIO_Pin_7);
205 205         break;
206 206         case LED_5:
207 207         GPIO_SetBits(GPIOF, GPIO_Pin_8);
208 208         break;
209 209         default:
210 210         break;
211 211     }
212 212 }
213 213 
214 214 
215 215 void led_off(CPU_INT32U n)
216 216 {
217 217     switch (n)
218 218     {
219 219         case LED_0:
220 220         GPIO_ResetBits(GPIOD, GPIO_Pin_2);
221 221         break;
222 222         case LED_1:
223 223         GPIO_ResetBits(GPIOD, GPIO_Pin_3);
224 224         break;
225 225         case LED_2:
226 226         GPIO_ResetBits(GPIOD, GPIO_Pin_4);
227 227         break;
228 228         case LED_3:
229 229         GPIO_ResetBits(GPIOF, GPIO_Pin_6);
230 230         break;
231 231         case LED_4:
232 232         GPIO_ResetBits(GPIOF, GPIO_Pin_7);
233 233         break;
234 234         case LED_5:
235 235         GPIO_ResetBits(GPIOF, GPIO_Pin_8);
236 236         break;
237 237         default:
238 238         break;
239 239     }
240 240 }
241 241 /*
242 242  T_CS PA4
243 243  SPI1_SCK PA5
244 244  SPI1_MISO PA6
245 245 SPI1_MOSI PA7
246 246    T_BUSY PA8
247 247 */
248 248 void SPI_Config(void) 
249 249 { 
250 250     GPIO_InitTypeDef  GPIO_InitStructure; 
251 251     SPI_InitTypeDef   SPI_InitStructure; 
252 252     
253 253     //GPIOA Periph clock enable
254 254     RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA,ENABLE); 
255 255     RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB,ENABLE);   
256 256     RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOE,ENABLE);
257 257     RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOF,ENABLE);
258 258     //SPI1 Periph clock enable 
259 259     // RCC_APB2PeriphClockCmd(RCC_APB2Periph_SPI1,ENABLE); 
260 260     //SPI2 Periph clock enable 
261 261     RCC_APB1PeriphClockCmd( RCC_APB1Periph_SPI2, ENABLE ) ;
262 262     
263 263     //Configure SPI2 pins: SCK, MISO and MOSI 
264 264     GPIO_InitStructure.GPIO_Pin = GPIO_Pin_13|GPIO_Pin_14|GPIO_Pin_15; 
265 265     GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; 
266 266     GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;   //复用推挽输出
267 267     GPIO_Init(GPIOB,&GPIO_InitStructure);  
268 268     /*
269 269     GPIO_InitStructure.GPIO_Pin = GPIO_Pin_5|GPIO_Pin_7; 
270 270     GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; 
271 271     GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;   //推挽输出
272 272     GPIO_Init(GPIOA,&GPIO_InitStructure);     
273 273     
274 274     GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6; 
275 275     GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; 
276 276     GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;   //上拉输入
277 277     GPIO_Init(GPIOA,&GPIO_InitStructure);     */
278 278     
279 279     //Configure PF10 pin: TP_CS pin 
280 280     GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12; 
281 281     GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; 
282 282     GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;     //推挽输出
283 283     GPIO_Init(GPIOB,&GPIO_InitStructure); 
284 284     
285 285     //Configure PA8 pin: TP_BUSY pin
286 286     GPIO_InitStructure.GPIO_Pin = GPIO_Pin_2; 
287 287     GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz; 
288 288     GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;     //上拉输入
289 289     GPIO_Init(GPIOE,&GPIO_InitStructure); 
290 290     
291 291     /* Configure PE.06 as input floating For TP_IRQ*/
292 292     GPIO_InitStructure.GPIO_Pin = GPIO_Pin_6;
293 293     GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IN_FLOATING;
294 294     GPIO_Init(GPIOE,&GPIO_InitStructure);
295 295     
296 296     // SPI1 Config  
297 297     SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex; 
298 298     SPI_InitStructure.SPI_Mode = SPI_Mode_Master; 
299 299     SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b; 
300 300     SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low; 
301 301     SPI_InitStructure.SPI_CPHA = SPI_CPHA_1Edge; 
302 302     SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;   //SPI_NSS_Hard
303 303     SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_64; 
304 304     SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB; 
305 305     SPI_InitStructure.SPI_CRCPolynomial = 7; 
306 306     SPI_Init(SPI2,&SPI_InitStructure); 
307 307     
308 308     // SPI1 enable  
309 309     SPI_Cmd(SPI2,ENABLE);  
310 310 }
311 311 
312 312 
313 313 unsigned char SPI_WriteByte(unsigned char data) 
314 314 { 
315 315     unsigned char Data = 0; 
316 316     
317 317     //Wait until the transmit buffer is empty 
318 318     while(SPI_I2S_GetFlagStatus(SPI2,SPI_I2S_FLAG_TXE)==RESET); 
319 319     // Send the byte  
320 320     SPI_I2S_SendData(SPI2,data); 
321 321     
322 322     //Wait until a data is received 
323 323     while(SPI_I2S_GetFlagStatus(SPI2,SPI_I2S_FLAG_RXNE)==RESET); 
324 324     // Get the received data 
325 325     Data = SPI_I2S_ReceiveData(SPI2); 
326 326     
327 327     // Return the shifted data 
328 328     return Data; 
329 329 }  
330 330 void SpiDelay(unsigned int DelayCnt)
331 331 {
332 332  unsigned int i;
333 333  for(i=0;i<DelayCnt;i++);
334 334 }
335 335 
336 336 u16 TPReadX(void)
337 337 { 
338 338     u16 x=0;
339 339     TP_CS();
340 340     SpiDelay(10);
341 341     SPI_WriteByte(0x90);
342 342     SpiDelay(10);
343 343     x=SPI_WriteByte(0x00);
344 344     x<<=8;
345 345     x+=SPI_WriteByte(0x00);
346 346     SpiDelay(10);
347 347     TP_DCS(); 
348 348     x = x>>3;
349 349     return (x);
350 350 }
351 351 
352 352 u16 TPReadY(void)
353 353 {
354 354     u16 y=0;
355 355     TP_CS();
356 356     SpiDelay(10);
357 357     SPI_WriteByte(0xD0);
358 358     SpiDelay(10);
359 359     y=SPI_WriteByte(0x00);
360 360     y<<=8;
361 361     y+=SPI_WriteByte(0x00);
362 362     SpiDelay(10);
363 363     TP_DCS();
364 364     y = y>>3; 
365 365     return (y);
366 366 }

 

 

向工程中添加两个stm32f10x_fsmc.c,stm32f10x_spi.c这两个文件。

 

好了,大部分的准备工作都好了, 再在让新建一个任务来运行Dome中的MainTask();在任务3中调用GUI_TOUCH_Exec();

RTOSg与UCOS架构 ucos gui_RTOSg与UCOS架构_12

RTOSg与UCOS架构 ucos gui_RTOSg与UCOS架构_13

APP.C

1   1 /*-------------------------------------------------------------------------
  2   2 
  3   3                             软件主体
  4   4 
  5   5     
  6   6 -------------------------------------------------------------------------*/
  7   7 
  8   8 #include "bsp.h"
  9   9 #include "App.h"
 10  10 
 11  11 extern void MainTask(void);
 12  12 extern void GUI_TOUCH_Exec(void);
 13  13 
 14  14 static  OS_TCB      taskStartTCB;
 15  15 static  CPU_STK     taskStartStk[STARTUP_TASK_STK_SIZE];         //启动任务的程序空间
 16  16 
 17  17 static  OS_TCB      task1TCB;
 18  18 static  CPU_STK     task1Stk[TASK1_STK_SIZE];
 19  19 
 20  20 static  OS_TCB      task2TCB;
 21  21 static  CPU_STK     task2Stk[TASK2_STK_SIZE];
 22  22 
 23  23 static  OS_TCB      task3TCB;
 24  24 static  CPU_STK     task3Stk[TASK3_STK_SIZE];
 25  25 
 26  26 static  OS_TCB      dispTCB;
 27  27 static  CPU_STK     dispStk[TASK4_STK_SIZE];
 28  28 
 29  29 static  volatile    OS_SEM taskSem;
 30  30 
 31  31 
 32  32 
 33  33 /*******************************************************************************
 34  34 * Function Name :void TaskStart(void)
 35  35 * Description   :任务启动
 36  36 * Input         :
 37  37 * Output        :
 38  38 * Other         :
 39  39 * Date          :2012.04.18  11:48:23
 40  40 *******************************************************************************/
 41  41 static void TaskStart(void)
 42  42 {
 43  43     OS_ERR         err;
 44  44     
 45  45     led_init();
 46  46     SysTickInit();
 47  47     
 48  48     
 49  49     OSTaskCreate(   (OS_TCB     *)&task1TCB,
 50  50                     (CPU_CHAR   *)"Task1",
 51  51                     (OS_TASK_PTR)Task1,
 52  52                     (void       *)0,
 53  53                     (OS_PRIO    )TASK1_PRIO,
 54  54                     (CPU_STK    *)&task1Stk[0],
 55  55                     (CPU_STK_SIZE)TASK1_STK_SIZE / 10,
 56  56                     (CPU_STK_SIZE)TASK1_STK_SIZE,
 57  57                     (OS_MSG_QTY )0,
 58  58                     (OS_TICK    )0,
 59  59                     (void       *)0,
 60  60                     (OS_OPT     )(OS_OPT_TASK_STK_CHK | OS_OPT_TASK_STK_CLR), 
 61  61                     (OS_ERR     *)&err);
 62  62     
 63  63     OSTaskCreate(   (OS_TCB     *)&task2TCB,
 64  64                     (CPU_CHAR   *)"Task2",
 65  65                     (OS_TASK_PTR)Task2,
 66  66                     (void       *)0,
 67  67                     (OS_PRIO    ) TASK2_PRIO,
 68  68                     (CPU_STK    *)&task2Stk[0],
 69  69                     (CPU_STK_SIZE)TASK2_STK_SIZE / 10,
 70  70                     (CPU_STK_SIZE)TASK2_STK_SIZE,
 71  71                     (OS_MSG_QTY )0,
 72  72                     (OS_TICK    )0,
 73  73                     (void       *)0,
 74  74                     (OS_OPT     )(OS_OPT_TASK_STK_CHK | OS_OPT_TASK_STK_CLR), 
 75  75                     (OS_ERR     *)&err);    
 76  76     
 77  77     
 78  78     OSTaskCreate(   (OS_TCB     *)&task3TCB,
 79  79                     (CPU_CHAR   *)"Task3",
 80  80                     (OS_TASK_PTR)Task3,
 81  81                     (void       *)0,
 82  82                     (OS_PRIO    )TASK3_PRIO,
 83  83                     (CPU_STK    *)&task3Stk[0],
 84  84                     (CPU_STK_SIZE)TASK3_STK_SIZE / 10,
 85  85                     (CPU_STK_SIZE)TASK3_STK_SIZE,
 86  86                     (OS_MSG_QTY )0,
 87  87                     (OS_TICK    )0,
 88  88                     (void       *)0,
 89  89                     (OS_OPT     )(OS_OPT_TASK_STK_CHK | OS_OPT_TASK_STK_CLR), 
 90  90                     (OS_ERR     *)&err);
 91  91  
 92  92      OSTaskCreate(  (OS_TCB     *)&dispTCB,
 93  93                     (CPU_CHAR   *)"LCD display",
 94  94                     (OS_TASK_PTR)MainTask,
 95  95                     (void       *)0,
 96  96                     (OS_PRIO    )Disp_PRIO,
 97  97                     (CPU_STK    *)&dispStk[0],
 98  98                     (CPU_STK_SIZE)TASK4_STK_SIZE / 10,
 99  99                     (CPU_STK_SIZE)TASK4_STK_SIZE,
100 100                     (OS_MSG_QTY )0,
101 101                     (OS_TICK    )0,
102 102                     (void       *)0,
103 103                     (OS_OPT     )(OS_OPT_TASK_STK_CHK | OS_OPT_TASK_STK_CLR), 
104 104                     (OS_ERR     *)&err);   
105 105     
106 106     OSSemCreate(    (OS_SEM     *)&taskSem, 
107 107                     (CPU_CHAR   *)"taskSem", 
108 108                     (OS_SEM_CTR )0, 
109 109                     (OS_ERR     *)err);
110 110     
111 111     OSTaskDel(      (OS_TCB     *)&taskStartTCB, 
112 112                     (OS_ERR     *)&err);
113 113 }
114 114 
115 115 static void Task1(void *p_arg)
116 116 {
117 117     OS_ERR err;
118 118     
119 119     while (1)
120 120     {
121 121         led_on(LED_4);
122 122         OSTimeDly(  (OS_TICK    )200, 
123 123                     (OS_OPT     )OS_OPT_TIME_DLY, 
124 124                     (OS_ERR     *)&err);
125 125         
126 126         led_off(LED_4);
127 127         OSTimeDly(  (OS_TICK    )200, 
128 128                     (OS_OPT     )OS_OPT_TIME_DLY, 
129 129                     (OS_ERR     *)&err);
130 130         
131 131         OSSemPost(  (OS_SEM     *)&taskSem, 
132 132                     (OS_OPT     )OS_OPT_POST_ALL, 
133 133                     (OS_ERR     *)&err);
134 134     }
135 135 }
136 136 
137 137 static void Task2(void *p_arg)
138 138 {
139 139     OS_ERR err;
140 140 
141 141     while (1)
142 142     {
143 143         led_on(LED_5);
144 144         OSSemPend(  (OS_SEM     *)&taskSem, 
145 145                     (OS_TICK    )10000, 
146 146                     (OS_OPT     )OS_OPT_PEND_BLOCKING, 
147 147                     (CPU_TS     *)0, 
148 148                     (OS_ERR     *)&err);
149 149         
150 150         led_off(LED_5);
151 151         OSSemPend(  (OS_SEM     *)&taskSem, 
152 152                     (OS_TICK    )10000, 
153 153                     (OS_OPT     )OS_OPT_PEND_BLOCKING, 
154 154                     (CPU_TS     *)0, 
155 155                     (OS_ERR     *)&err);
156 156     }
157 157 }
158 158 
159 159 static void Task3(void *p_arg)
160 160 {
161 161     OS_ERR err;
162 162     static int tasCon = 0;
163 163     while (1)
164 164     {      
165 165         GUI_TOUCH_Exec();
166 166         OSTimeDly(  (OS_TICK    )10, 
167 167                     (OS_OPT     )OS_OPT_TIME_DLY, 
168 168                     (OS_ERR     *)&err);
169 169         
170 170         OSTimeDly(  (OS_TICK    )10, 
171 171                     (OS_OPT     )OS_OPT_TIME_DLY, 
172 172                     (OS_ERR     *)&err);
173 173 
174 174         if ((tasCon++ % 50) < 25)
175 175             led_on(LED_3);
176 176         else
177 177             led_off(LED_3);
178 178     }       
179 179 }
180 180 
181 181 
182 182 void KernelMain(void)
183 183 {
184 184     OS_ERR err;
185 185 
186 186     CPU_Init();
187 187     OSInit(         (OS_ERR        *)&err);
188 188 
189 189     OSTaskCreate(   (OS_TCB     *)&taskStartTCB,
190 190                     (CPU_CHAR   *)"Task Start",
191 191                     (OS_TASK_PTR)TaskStart,
192 192                     (void       *)0,
193 193                     (OS_PRIO    ) STARTUP_TASK_PRIO,
194 194                     (CPU_STK    *)&taskStartStk[0],
195 195                     (CPU_STK_SIZE)STARTUP_TASK_STK_SIZE / 10,
196 196                     (CPU_STK_SIZE)STARTUP_TASK_STK_SIZE,
197 197                     (OS_MSG_QTY )0,
198 198                     (OS_TICK    )0,
199 199                     (void       *)0,
200 200                     (OS_OPT     )(OS_OPT_TASK_STK_CHK | OS_OPT_TASK_STK_CLR), 
201 201                     (OS_ERR     *)&err);    
202 202     
203 203     OSStart(        (OS_ERR        *)&err);
204 204 }

 

 

 

设定优先级 和分配空间。任务3分配350个字节,MainTask分配500个字节

优先级设定触摸版 比MainTask()高就可以了。

需要注意一个问题,GUI中用到了获取获取时基计数器的值。而时基计数器是在优先级为10的任务中进行刷新的。所以必需把         MainTask()任务的优先级比10优先级低。

         还有一个解决办法:修改时基计数器任务的优先级,在uCOS-III\uCOS-III文件os_cfg_app.h

OS_CFG_TMR_TASK_PRIO

OS_CFG_TICK_TASK_PRIO      

 

到此就可以进行编译了。

几分钟的等待,下载~~~

 

每次编译的时间实在是太长了。这样咱们把源代码生成库,再进行编译。如下图:

RTOSg与UCOS架构 ucos gui_#endif_20

图11

再编译生成

到Obj文件夹下到Project.lib 找到,改下名子GUI3_98.lib

把工程中的uCGUI/lib里的所有文件删除,用GUI3_98.lib替换。

再切换回来

RTOSg与UCOS架构 ucos gui_uCOS_21

图13

RTOSg与UCOS架构 ucos gui_stm32_22

图12

再编译, 是不是非常快了。

 

注意:在对LCD配置变更时,需要重新制作.lib库。

 

以下两个连接是编译完成后的工程。

FWLib3.5+uCOSIII3.03+uCGUI3.98(源文件版).rar

http://pan.baidu.com/share/link?shareid=25616&uk=118334538

FWLib3.5+uCOSIII3.03+uCGUI3.98(库形式版).rar

http://pan.baidu.com/share/link?shareid=25619&uk=118334538

 

总结:

在移植的过程中主要讲述了三点

  1. 三个LCD的驱动函数。
  2. GUI程序在uCOS-III优先级的选择。
  3. GUI库的制作。

好了,就这些了,后期还会慢慢更新最新版。希望以上对新学习uCGUI的朋友有所帮助。

下面传几个Dome的照片。

RTOSg与UCOS架构 ucos gui_stm32_23

RTOSg与UCOS架构 ucos gui_#endif_24

RTOSg与UCOS架构 ucos gui_uCGUI_25

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