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  • 大小: 250KB
    文件類型: .rar
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    發(fā)布日期: 2021-06-05
  • 語(yǔ)言: 其他
  • 標(biāo)簽: 程序??

資源簡(jiǎn)介

一個(gè)簡(jiǎn)單的基于Labwindows/CVI的虛擬示波器程序,能夠完成簡(jiǎn)單的虛擬示波器功能

資源截圖

代碼片段和文件信息

#include?
#include?
#include?
#include?
#include???///
#include?“shibo.h“




static?int?panelHandle;
static?int?wavecolor;
static?int?bgcolor;
static?int?channel;
static?double?samplefrequency1;
static?double?samplefrequency2;
static?double?amplitude1;
static?double?amplitude2;
static?double?phase1;
static?double?phase2;
static?double?cycles1;
static?double?cycles2;
static?int?wave1forms;
static?int?wave2forms;
static?double?wave1[1000000];
static?double?temp1[1000000];
static?double?signal1[1000000];
static?double?wave2[1000000];
static?double?temp2[1000000];
static?double?signal2[1000000];
static?int?wave1points;
static?int?wave2points;
static?int?wave1color;
static?int?wave2color;
static?int?TimerStop=0;
void?plot1(void);
void?plot2(void);
int?SuspendTimerCallback();

int?main?(int?argc?char?*argv[])
{
if?(InitCVIRTE?(0?argv?0)?==?0)
return?-1; /*?out?of?memory?*/
if?((panelHandle?=?LoadPanel?(0?“shibo.uir“?PANEL))? return?-1;
DisplayPanel?(panelHandle);
GetCtrlVal?(panelHandle?PANEL_AMPLITUDE1?&litude1);
GetCtrlVal?(panelHandle?PANEL_PHASE1?&phase1);
GetCtrlVal?(panelHandle?PANEL_CYCLES1?&cycles1);
GetCtrlVal?(panelHandle?PANEL_SAMPLEFREQUENCY1?&samplefrequency1);
GetCtrlVal?(panelHandle?PANEL_WAVE1FORMS?&wave1forms);
GetCtrlVal?(panelHandle?PANEL_AMPLITUDE2?&litude2);
GetCtrlVal?(panelHandle?PANEL_PHASE2?&phase2);
GetCtrlVal?(panelHandle?PANEL_CYCLES2?&cycles2);
GetCtrlVal?(panelHandle?PANEL_SAMPLEFREQUENCY2?&samplefrequency2);
GetCtrlVal?(panelHandle?PANEL_WAVE2FORMS?&wave2forms);
????
RunUserInterface?();
DiscardPanel?(panelHandle);
return?0;
}??



int?CVICALLBACK?SaveData(int?panel?int?control?int?event
???void?*callbackData?int?eventData1?int?eventData2)
{
????char?path[MAX_PATHNAME_LEN];
????IIRFilterPtr?filter_information;
switch(event)
{
case?EVENT_COMMIT:
if(FileSelectPopup?(““?“*.txt“?“*.txt“?“savefile“?VAL_SAVE_BUTTON?0?1?1?1?path))
????{
ArrayToFile?(path?wave1?VAL_DOUBLE?wave1points?1?VAL_GROUPS_TOGETHER?VAL_GROUPS_AS_ROWS
???VAL_CONST_WIDTH?10?VAL_ASCII?VAL_TRUNCATE);
????}
break;
case?EVENT_RIGHT_CLICK:
MessagePopup?(“Save?Button?Help“?“This?button?saves?the?waveform?to?a?data?file“);
break;
}
return?0;
}

int?CVICALLBACK?Plotcallback(int?panel?int?control?int?event?
????void?*callbackDataint?eventData1?int?eventData2)
{
switch(event)
{
case?EVENT_COMMIT:
GetCtrlVal?(panel?PANEL_CHANNEL?&channel);
switch(channel)
{
case?0:
TimerStop=0;
plot1();
DeleteGraphPlot?(panel?PANEL_GRAPH?-1?VAL_IMMEDIATE_DRAW);
PlotY?(panel?PANEL_GRAPH?wave1?wave1points?VAL_DOUBLE?VAL_THIN_LINE?VAL_EMPTY_SQUARE
???VAL_SOLID?1?wave1color);
break;
case?1:
plot2();
break;
case?2:
plo

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----

?????文件??????89855??2008-06-02?17:54??示波器CVI\shibo.nidobj

?????文件???????5040??2008-06-02?17:54??示波器CVI\resources.res

?????文件??????????4??2008-06-02?17:54??示波器CVI\dependencies.bri

?????文件???????1058??2008-06-02?17:54??示波器CVI\build.ini

?????文件?????272896??2008-06-19?10:07??示波器CVI\shibo_dbg.exe

?????文件?????851381??2008-06-19?10:07??示波器CVI\shibo_dbg.cdb

?????文件?????214690??2008-06-19?10:06??示波器CVI\cvibuild.shibo\shibo.nidobj

?????文件???????5052??2008-06-19?10:07??示波器CVI\cvibuild.shibo\resources.res

?????文件??????????4??2008-06-19?10:07??示波器CVI\cvibuild.shibo\dependencies.bri

?????文件??????35301??2008-06-02?17:53??示波器CVI\cvibuild.shibo\ezusbsys.h

?????文件???????2900??2008-06-19?10:07??示波器CVI\cvibuild.shibo\build.ini

?????目錄??????????0??2008-06-02?17:54??示波器CVI\cvibuild.shibo

?????文件??????35289??2002-09-16?11:43??示波器CVI\ezusbsys.h

?????文件??????14539??2008-06-17?15:02??示波器CVI\shibo.c

?????文件???????3682??2008-06-17?15:02??示波器CVI\shibo.prj

?????文件??????22976??2008-06-19?10:06??示波器CVI\shibo.uir

?????文件???????7522??2008-06-19?10:06??示波器CVI\shibo.h

?????文件???????2922??2008-06-19?10:07??示波器CVI\shibo.cws

?????目錄??????????0??2008-06-02?17:54??示波器CVI

?????文件????????240??2008-06-16?21:48??www.cpubbs.com.txt

-----------?---------??----------?-----??----

??????????????1565351????????????????????20


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