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/********************************************************************** ** SEGGER Microcontroller GmbH & Co. KG ** Solutions for real time microcontroller applications ** ************************************************************************ ** C-file generated by: ** ** GUI_Builder for emWin version 5.26 ** Compiled Aug 18 2014, 17:12:05 ** (c) 2014 Segger Microcontroller GmbH & Co. KG ** ************************************************************************ ** Internet: www.segger.com Support: support@segger.com ** ************************************************************************/// USER START (Optionally insert additional includes)#include "malloc.h"#include #include "UI.h"// USER END#include "DIALOG.h"/*********************************************************************** Defines************************************************************************/#define ID_WINDOW_0 (GUI_ID_USER + 0x00)#define ID_GRAPH_0 (GUI_ID_USER + 0x01)#define ID_MULTIPAGE_0 (GUI_ID_USER + 0x02)#define ID_BUTTON_0 (GUI_ID_USER + 0x03)#define ID_BUTTON_1 (GUI_ID_USER + 0x04)#define ID_BUTTON_2 (GUI_ID_USER + 0x05)#define ID_BUTTON_3 (GUI_ID_USER + 0x06)// USER START (Optionally insert additional defines)// USER END/*********************************************************************** Static data************************************************************************/// USER START (Optionally insert additional static data)WM_HWIN CreateDSO_Graph( void );WM_HWIN CreateDSO_Filter( void );WM_HWIN CreateDSO_Sample( void );WM_HWIN CreateDSO_Data( void );#define GRAPH_SCOLLERBAR_WIDTH (12)#define DSO_TIMER_PERIOD (200)static GRAPH_DATA_Handle _ahData[DSO_GRAPH_MAX_CURVE]; // Array of handles for the GRAPH_DATA objectsstatic GRAPH_SCALE_Handle _hScaleV; // Handle of vertical scalestatic GRAPH_SCALE_Handle _hScaleH; // Handle of horizontal scalestatic I16 *_pval[DSO_GRAPH_MAX_CURVE]; //原始数据static unsigned int _cnt = 0,_start=0; //原始数据队列指针，起始位置指针struct Scale_Info_Struct Scale_Info = { 60, 60, 0x100, 0x100, 0, 228, 0, 0, 0 };struct Graph_Info_Struct Graph_Info = { 240, 240, 240, 240, 0,0, 0,1,1,1, 1, 1,1, 100,1,1,1,1};static GUI_COLOR _aColor[] = { GUI_RED, GUI_GREEN, GUI_LIGHTBLUE, GUI_GRAY, GUI_LIGHTRED,GUI_LIGHTGREEN,GUI_LIGHTBLUE,GUI_WHITE }; //曲线颜色// USER END/*********************************************************************** _aDialogCreate*/static const GUI_WIDGET_CREATE_INFO _aDialogCreate[] = { { WINDOW_CreateIndirect, "DSO", ID_WINDOW_0, 0, 0, 240, 320, 0, 0x0, 0 }, { GRAPH_CreateIndirect, "Graph", ID_GRAPH_0, 0, 0, 240, 240, 0, 0x0, 0 }, { MULTIPAGE_CreateIndirect, "Multipage", ID_MULTIPAGE_0, 0, 240, 200, 80, 0, 0x0, 0 }, { BUTTON_CreateIndirect, "Button_Close", ID_BUTTON_0, 200, 300, 37, 20, 0, 0x0, 0 }, { BUTTON_CreateIndirect, "Button", ID_BUTTON_1, 200, 280, 37, 20, 0, 0x0, 0 }, { BUTTON_CreateIndirect, "Button", ID_BUTTON_2, 200, 260, 37, 20, 0, 0x0, 0 }, { BUTTON_CreateIndirect, "Button", ID_BUTTON_3, 200, 240, 37, 20, 0, 0x0, 0 }, // USER START (Optionally insert additional widgets) // USER END};/*********************************************************************** Static code************************************************************************/// USER START (Optionally insert additional static code)struct Scale_Info_Struct DSO_GetScaleInfo( void )//Scale_Info仅对DSO显示任务内部可读写，对外部仅制度，故采用返回值而非使用指针{ return Scale_Info;}struct Graph_Info_Struct DSO_GetGraphInfo( void ){ return Graph_Info;}static void _UserDraw( WM_HWIN hWin, int Stage )//绘制前、后会调用该函数{ GUI_PID_STATE pid; signed int scrollx = GRAPH_GetScrollValue( hWin, GUI_COORD_X ), scrolly = GRAPH_GetScrollValue( hWin, GUI_COORD_Y ); unsigned int scalexoff; //无滚动条（scrollx得到的返回值为-1），说明图像缩小，反之放大 if ( -1 == scrollx ) scalexoff = Graph_Info.xsize - Scale_Info.cnt; else scalexoff = Graph_Info.xsize - Scale_Info.cnt + scrollx - GRAPH_SCOLLERBAR_WIDTH; GUI_PID_GetState( &pid ); switch ( Stage ) { case GRAPH_DRAW_FIRST:/* Draw for example a user defined grid...*/ { GRAPH_SCALE_SetOff( _hScaleH, scalexoff ); } break; case GRAPH_DRAW_LAST:/* Draw for example a user defined scale or additional text...*/ { if ( Graph_Info.mark ) { if ( ( 1 == pid.Pressed ) && ( pid.x <= Graph_Info.xsize - GRAPH_SCOLLERBAR_WIDTH ) && ( pid.y <= Graph_Info.ysize - GRAPH_SCOLLERBAR_WIDTH ) ) { int old_ta_align; float markposx, markposy; char str[8]; GUI_DrawHLine( pid.y, 0, Graph_Info.xsize ); GUI_DrawVLine( pid.x, 0, Graph_Info.ysize ); markposx = pid.x - (signed int)scalexoff;//注：unsigned int优先级比int高，会进行自动提升 sprintf( str, "%.1f", markposx ); GUI_DispStringAt( str, pid.x, 0 ); if ( -1 == scrolly ) markposy = Graph_Info.ysize - pid.y; else markposy = Graph_Info.ysize - pid.y + scrolly - GRAPH_SCOLLERBAR_WIDTH;//Y轴需要作处理 sprintf( str, "%.1f", markposy ); old_ta_align = GUI_SetTextAlign( GUI_TA_RIGHT ); GUI_DispStringAt( str, Graph_Info.xsize - 10, pid.y ); GUI_SetTextAlign( old_ta_align ); } } } break; }}// USER END/*********************************************************************** _cbDialog*/static void _cbDialog(WM_MESSAGE * pMsg) { WM_HWIN hItem; int NCode; int Id; // USER START (Optionally insert additional variables) WM_HWIN hWin; unsigned int i = 0; // USER END switch (pMsg->MsgId) { case WM_INIT_DIALOG: // // Initialization of 'Button_Close' // hItem = WM_GetDialogItem(pMsg->hWin, ID_BUTTON_0); BUTTON_SetText(hItem, "Close"); // // Initialization of 'Button' // hItem = WM_GetDialogItem(pMsg->hWin, ID_BUTTON_1); BUTTON_SetText(hItem, "Clear"); // // Initialization of 'Button' // hItem = WM_GetDialogItem(pMsg->hWin, ID_BUTTON_2); BUTTON_SetText(hItem, "?"); BUTTON_SetFont(hItem, GUI_FONT_13B_ASCII); // // Initialization of 'Button' // hItem = WM_GetDialogItem(pMsg->hWin, ID_BUTTON_3); BUTTON_SetText(hItem, "||"); BUTTON_SetFont(hItem, GUI_FONT_13B_ASCII); // USER START (Optionally insert additional code for further widget initialization) hItem = WM_GetDialogItem( pMsg->hWin, ID_BUTTON_3 ); BUTTON_SetTextColor( hItem, BUTTON_CI_UNPRESSED, ( Graph_Info.pause ) ? ( GUI_RED ) : ( GUI_BLACK ) );//=====================图形Graph==================== hItem = WM_GetDialogItem( pMsg->hWin, ID_GRAPH_0 ); //初始化尺寸 Graph_Info.xsize = WM_GetWindowSizeX( hItem ); Graph_Info.ysize = WM_GetWindowSizeY( hItem ); Graph_Info.xvsize = Graph_Info.xsize+100; Graph_Info.yvsize = Graph_Info.ysize + 100; Scale_Info.xdist = Graph_Info.xsize / 4; Scale_Info.ydist = Graph_Info.ysize / 4; Scale_Info.xpos = 0; Scale_Info.ypos = Graph_Info.ysize - 12; // 添加图形 for ( i = 0; i < DSO_GRAPH_MAX_CURVE; i++ ) { U32 j = 0; _ahData = GRAPH_DATA_YT_Create( _aColor, Graph_Info.xsize*DSO_GRAPH_MAX_XMAG, 0, 0 ); //GRAPH_DATA_YT_SetAlign( _ahData, GRAPH_ALIGN_LEFT ); //GRAPH_DATA_YT_MirrorX( _ahData, 1 ); GRAPH_AttachData( hItem, _ahData );#ifdef WIN32 _pval = (I16*)malloc( Graph_Info.xsize*sizeof( I16 ) );#else _pval = (I16*)mymalloc(SRAMIN, Graph_Info.xsize*sizeof( I16 ) );#endif // WIN32 for ( j = 0; j < Graph_Info.xsize; j++ ) _pval[j] = 0; } // 设定图形属性 GRAPH_SetGridDistX( hItem, Scale_Info.xdist ); GRAPH_SetGridDistY( hItem, Scale_Info.ydist ); GRAPH_SetGridVis( hItem, 1 ); GRAPH_SetGridFixedX( hItem, 1 ); GRAPH_SetVSizeX( hItem, Graph_Info.xvsize ); GRAPH_SetVSizeY( hItem, Graph_Info.yvsize ); GRAPH_SetUserDraw( hItem, _UserDraw ); // 水平刻度 _hScaleH = GRAPH_SCALE_Create( Scale_Info.ypos, GUI_TA_BOTTOM, GRAPH_SCALE_CF_HORIZONTAL, Scale_Info.xdist ); GRAPH_SCALE_SetTextColor( _hScaleH, GUI_BLUE ); GRAPH_SCALE_SetNumDecs( _hScaleH, Scale_Info.xdecs ); GRAPH_AttachScale( hItem, _hScaleH ); // 垂直刻度 _hScaleV = GRAPH_SCALE_Create( Scale_Info.xpos, GUI_TA_LEFT, GRAPH_SCALE_CF_VERTICAL, Scale_Info.ydist ); GRAPH_SCALE_SetTextColor( _hScaleV, GUI_YELLOW ); GRAPH_SCALE_SetNumDecs( _hScaleV, Scale_Info.ydecs ); GRAPH_AttachScale( hItem, _hScaleV );//======================多页MULTIPAGE================== hItem = WM_GetDialogItem( pMsg->hWin, ID_MULTIPAGE_0 ); hWin = CreateDSO_Graph(); MULTIPAGE_AddPage( hItem, hWin, "Graph" ); hWin = CreateDSO_Filter(); MULTIPAGE_AddPage( hItem, hWin, "Filter" ); hWin = CreateDSO_Sample(); MULTIPAGE_AddPage( hItem, hWin, "Sample" ); hWin = CreateDSO_Data(); MULTIPAGE_AddPage( hItem, hWin, "Data" ); MULTIPAGE_SelectPage( hItem, 0 );//======================定时器======================== WM_CreateTimer( pMsg->hWin, 0, DSO_TIMER_PERIOD, 0 ); // USER END break; case WM_NOTIFY_PARENT: Id = WM_GetId(pMsg->hWinSrc); NCode = pMsg->Data.v; switch(Id) { case ID_MULTIPAGE_0: // Notifications sent by 'Multipage' switch(NCode) { case WM_NOTIFICATION_CLICKED: // USER START (Optionally insert code for reacting on notification message) // USER END break; case WM_NOTIFICATION_RELEASED: // USER START (Optionally insert code for reacting on notification message) // USER END break; case WM_NOTIFICATION_MOVED_OUT: // USER START (Optionally insert code for reacting on notification message) // USER END break; case WM_NOTIFICATION_VALUE_CHANGED: // USER START (Optionally insert code for reacting on notification message) // USER END break; // USER START (Optionally insert additional code for further notification handling) // USER END } break; case ID_BUTTON_0: // Notifications sent by 'Button_Close' switch(NCode) { case WM_NOTIFICATION_CLICKED: // USER START (Optionally insert code for reacting on notification message) // USER END break; case WM_NOTIFICATION_RELEASED: // USER START (Optionally insert code for reacting on notification message) WM_DeleteWindow( pMsg->hWin ); // USER END break; // USER START (Optionally insert additional code for further notification handling) // USER END } break; case ID_BUTTON_1: // Notifications sent by 'Button' switch(NCode) { case WM_NOTIFICATION_CLICKED: // USER START (Optionally insert code for reacting on notification message) // USER END break; case WM_NOTIFICATION_RELEASED: // USER START (Optionally insert code for reacting on notification message) for ( i = 0; i < DSO_GRAPH_MAX_CURVE; i++ ) GRAPH_DATA_YT_Clear( _ahData); Scale_Info.cnt=0; // USER END break; // USER START (Optionally insert additional code for further notification handling) // USER END } break; case ID_BUTTON_2: // Notifications sent by 'Button' switch(NCode) { case WM_NOTIFICATION_CLICKED: // USER START (Optionally insert code for reacting on notification message) // USER END break; case WM_NOTIFICATION_RELEASED: // USER START (Optionally insert code for reacting on notification message) GUI_MessageBox( "Help:nUnfinished!", NULL, 0 ); // USER END break; // USER START (Optionally insert additional code for further notification handling) // USER END } break; case ID_BUTTON_3: // Notifications sent by 'Button' switch(NCode) { case WM_NOTIFICATION_CLICKED: // USER START (Optionally insert code for reacting on notification message) // USER END break; case WM_NOTIFICATION_RELEASED: // USER START (Optionally insert code for reacting on notification message) Graph_Info.pause = ~Graph_Info.pause; // USER END break; // USER START (Optionally insert additional code for further notification handling) // USER END } break; // USER START (Optionally insert additional code for further Ids) // USER END } break; // USER START (Optionally insert additional message handling) case WM_DSO_GRAPH_UPDATE: hItem = WM_GetDialogItem( pMsg->hWin, ID_GRAPH_0 ); if ( 0 == Graph_Info.pause ) { struct DSO_Data_Struct dat = *( struct DSO_Data_Struct* )( pMsg->Data.p ); U16 j = 0; //Scale_Info.xmag >= 0x100则插值Scale_Info.xmag /0x100次，否则每隔0x100 / Scale_Info.xmag次显示一次 if ( Scale_Info.xmag >= 0x100 ) j = Scale_Info.xmag >> 8; else j = ( 0 == ( _cnt % ( 0x100 / Scale_Info.xmag ) ) ); for ( i = 0; i < DSO_GRAPH_MAX_CURVE; i++ ) { U16 k= j; I16 last_dat,delta; _pval[_cnt] = dat.l;//原始数据 last_dat = _pval[( _cnt - 1 ) % Graph_Info.xsize]; delta = ( _pval[_cnt] - last_dat )*( Scale_Info.ymag)/(Scale_Info.xmag); while ( k-- ) GRAPH_DATA_YT_AddValue( _ahData, last_dat+=delta ); } _cnt++;//实际采样次数 _cnt %= Graph_Info.xsize;//循环队列指针 Scale_Info.cnt+=j;//统计画点次数以改变刻度 } else { //_UserDraw( hItem, GRAPH_DRAW_LAST ); WM_InvalidateWindow( WM_GetDialogItem( pMsg->hWin, ID_GRAPH_0 ));//无效化GRAPH使之重绘 } break; case WM_TIMER: { static struct Scale_Info_Struct old_Scale_Info; static struct Graph_Info_Struct old_Graph_Info; hItem = WM_GetDialogItem( pMsg->hWin, ID_GRAPH_0 ); if ( Graph_Info.grid^old_Graph_Info.grid ) GRAPH_SetGridVis( hItem,Graph_Info.grid ); if ( Graph_Info.scale^old_Graph_Info.scale ) { if ( Graph_Info.scale ) { GRAPH_SCALE_SetPos( _hScaleH, Scale_Info.ypos ); GRAPH_SCALE_SetPos( _hScaleV, Scale_Info.xpos ); } else { GRAPH_SCALE_SetPos( _hScaleH, -255 ); GRAPH_SCALE_SetPos( _hScaleV, -255 ); } } if ( ( Scale_Info.xmag^old_Scale_Info.xmag ) || ( Scale_Info.ymag^old_Scale_Info.ymag ) )//重绘、虚拟屏幕、改刻度 { Graph_Info.xvsize = Graph_Info.xsize*(Scale_Info.xmag/0x100);GRAPH_SetVSizeX( hItem, Graph_Info.xvsize ); Graph_Info.yvsize = Graph_Info.ysize*( Scale_Info.ymag / 0x100 ); GRAPH_SetVSizeY( hItem, Graph_Info.yvsize ); GRAPH_SCALE_SetFactor( _hScaleH, 256.0/Scale_Info.xmag ); GRAPH_SCALE_SetFactor( _hScaleV, 256.0/Scale_Info.ymag ); for ( i = 0; i < DSO_GRAPH_MAX_CURVE; i++ ) {// U16 j = 0, k = 0;// I16 last_dat, delta; GRAPH_DATA_YT_Clear( _ahData );// if ( Scale_Info.cnt < Graph_Info.xsize )// {// for ( k = 1; k < Scale_Info.cnt; k++ )// {// last_dat = _pval[k-1];// delta = ( _pval[k] - last_dat )*( Scale_Info.ymag ) / ( Scale_Info.xmag );// //Scale_Info.xmag >= 0x100则插值Scale_Info.xmag /0x100次，否则每隔0x100 / Scale_Info.xmag次显示一次// if ( Scale_Info.xmag >= 0x100 ) j = Scale_Info.xmag >> 8;// else j = ( 0 == ( _cnt % ( 0x100 / Scale_Info.xmag ) ) );// while ( j-- )// GRAPH_DATA_YT_AddValue( _ahData, last_dat += delta );// }// } } } for ( i = 0; i < DSO_SAMPLE_NUM; i++ ) { if ( Graph_Info.disp ^ old_Graph_Info.disp ) GRAPH_DATA_YT_SetOffY( _ahData, ( 0 == Graph_Info.disp ) * 0x0F000000 );//disp为零则将图像移出视野 Graph_Info.disp[i+DSO_SAMPLE_NUM]=(Graph_Info.disp&&Graph_Info.filter); if ( Graph_Info.disp[i+DSO_SAMPLE_NUM] ^ old_Graph_Info.disp[i+DSO_SAMPLE_NUM] )//滤波后图像 GRAPH_DATA_YT_SetOffY( _ahData[i+DSO_SAMPLE_NUM], ( 0 == Graph_Info.disp[i+DSO_SAMPLE_NUM] ) * 0x0F000000 ); } old_Scale_Info = Scale_Info; old_Graph_Info = Graph_Info; WM_RestartTimer( pMsg->Data.v, DSO_TIMER_PERIOD ); } break; case WM_DELETE: DESKTOP_Reset_APPRunning(); for ( i = 0; i < DSO_GRAPH_MAX_CURVE; i++ )#ifdef WIN32// WIN32 free( _pval );#else myfree(SRAMIN, _pval );#endif break; // USER END default: WM_DefaultProc(pMsg); break; }}/*********************************************************************** Public code************************************************************************//*********************************************************************** CreateDSO*/WM_HWIN CreateDSO(void);WM_HWIN CreateDSO(void) { WM_HWIN hWin; hWin = GUI_CreateDialogBox(_aDialogCreate, GUI_COUNTOF(_aDialogCreate), _cbDialog, WM_HBKWIN, 0, 0); return hWin;}// USER START (Optionally insert additional public code)// USER END/*************************** End of file ****************************/
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2019-10-31 07:29:52
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