【STM32H7S78-DK】六可设置时钟及代码分析

damiaa 发表于 2024-11-3 22:14

<div class='showpostmsg'> 本帖最后由 damiaa 于 2024-11-3 22:17 编辑

<div><span style="font-size:22px;"><strong>                      【STM32H7S78-DK】六可设置时钟及代码分析</strong></span></div>

<div> </div>

<div><a href="https://bbs.eeworld.com.cn/thread-1294069-1-1.html"><strong>【STM32H7S78-DK】一开箱贴</strong></a></div>

<div><a href="https://bbs.eeworld.com.cn/thread-1294071-1-1.html"><strong>【STM32H7S78-DK】二 touchgxf环境搭建和基本测试</strong></a></div>

<div><a href="https://bbs.eeworld.com.cn/thread-1294464-1-1.html"><strong>【STM32H7S78-DK】三 touchgxf和stm32cubeide和led按键测试</strong></a></div>

<div><a href="https://bbs.eeworld.com.cn/thread-1298127-1-1.html"><strong>【STM32H7S78-DK】四下载失败问题及解决、计数器实现及分析</strong></a></div>

<div><a href="https://bbs.eeworld.com.cn/thread-1298132-1-1.html"><strong>【STM32H7S78-DK】五 </strong><strong>乱序键盘</strong><strong>实现及分析</strong></a> <strong>之后</strong></div>

<div> </div>

<p><strong>一、打开</strong><strong>touchgfx</strong><strong> designer ，加上提示文本</strong><strong>数字时钟显示文本和模拟显示界面</strong><strong>，</strong><strong>这里直接使用例子里面的界面导过来。</strong><br />
<strong>加上时钟的时分秒设置的加减键，时钟设置的开始键，OK</strong><strong>键其实</strong><strong>没什么用，这里页懒得删除了。如下图所示：</strong><br />
</p>

<p> </p>

<p><strong>二、给每个</strong><strong>按钮设置Interactions为按下后调用虚函数</strong><strong>。每个虚函数名字不一样如下。</strong><br />
</p>

<p> </p>

<p><strong>三、打开代码</strong><strong>Main</strong><strong>View.hpp中加入虚函数和</strong><strong>一些时钟变量和时钟设置标记</strong><strong>如下：</strong><br />
</p>

<p> </p>

<p><strong>四、Main</strong><strong>View.cpp中加入虚函数和更新按键函数的具体实现如下：</strong></p>

<div><strong>每秒更新实现</strong></div>

<div></div>

<div><strong>时分秒设置按键实现</strong></div>

<div></div>

<div></div>

<div><strong>允许设置和OK键这里其实OK键没什么用懒得删除了，允许设置在</strong><strong>没选中</strong></div>

<div><strong>也可以设置时间，只是时间还是走，设置允许就时钟不走，可以专注设置。</strong></div>

<div></div>

<div> </div>

<div><strong>五、主要代码：</strong></div>

<div><strong>MainView.hpp:</strong></div>

<div>
<pre>
<code class="language-cpp">#ifndef MAIN_VIEW_HPP
#define MAIN_VIEW_HPP

#include <gui_generated/main_screen/MainViewBase.hpp>
#include <gui/main_screen/MainPresenter.hpp>

class MainView : public MainViewBase
{
public:
MainView();
virtual ~MainView() {}
virtual void setupScreen();
virtual void tearDownScreen();

virtual void handleTickEvent();
virtual void bt1_function();
virtual void bt2_function();
virtual void bt3_function();
virtual void bt4_function();
virtual void bt5_function();
virtual void bt6_function();
virtual void toggle_function();
virtual void OK_function();
protected:
int tickCounter;
int analogHours;
int analogMinutes;
int analogSeconds;
int digitalHours;
int digitalMinutes;
int digitalSeconds;

bool setflag;
};

#endif // MAIN_VIEW_HPP
</code></pre>

<p><strong>MainView.cpp:</strong></p>
</div>

<div>
<pre>
<code class="language-cpp">#include <gui/main_screen/MainView.hpp>

MainView::MainView() :
tickCounter(0)
{
}

void MainView::setupScreen()
{
MainViewBase::setupScreen();
digitalHours = digitalClock.getCurrentHour();
digitalMinutes = digitalClock.getCurrentMinute();
digitalSeconds = digitalClock.getCurrentSecond();

analogHours = analogClock.getCurrentHour();
analogMinutes = analogClock.getCurrentMinute();
analogSeconds = analogClock.getCurrentSecond();
}

void MainView::tearDownScreen()
{
MainViewBase::tearDownScreen();
}

void MainView::handleTickEvent()
{
if(true != setflag )
{
tickCounter++;
if (tickCounter % 60 == 0)
{
if (++digitalSeconds >= 60)
{
digitalSeconds = 0;
if (++digitalMinutes >= 60)
{
digitalMinutes = 0;
if (++digitalHours >= 24)
{
digitalHours = 0;
}
}
}
if (++analogSeconds >= 60)
{
analogSeconds = 0;
if (++analogMinutes >= 60)
{
analogMinutes = 0;
if (++analogHours >= 24)
{
analogHours = 0;
}
}
}
// Update the clocks
digitalClock.setTime24Hour(digitalHours, digitalMinutes, digitalSeconds);
analogClock.setTime24Hour(analogHours, analogMinutes, analogSeconds);
}
}
}

void MainView::bt1_function()
{
if(digitalHours >=23)
digitalHours =0;
else
digitalHours++;
analogHours =digitalHours;
digitalClock.setTime24Hour(digitalHours, digitalMinutes, digitalSeconds);
analogClock.setTime24Hour(analogHours, analogMinutes, analogSeconds);
}
void MainView::bt2_function()
{
if(digitalHours ==0)
digitalHours =23;
else
digitalHours--;
analogHours =digitalHours;
digitalClock.setTime24Hour(digitalHours, digitalMinutes, digitalSeconds);
analogClock.setTime24Hour(analogHours, analogMinutes, analogSeconds);
}
void MainView::bt3_function()
{
if(digitalMinutes >=59)
digitalMinutes =0;
else
digitalMinutes++;
analogMinutes =digitalMinutes;
digitalClock.setTime24Hour(digitalHours, digitalMinutes, digitalSeconds);
analogClock.setTime24Hour(analogHours, analogMinutes, analogSeconds);
}
void MainView::bt4_function()
{
if(digitalMinutes == 0)
digitalMinutes=59;
else
digitalMinutes--;
analogMinutes =digitalMinutes;
digitalClock.setTime24Hour(digitalHours, digitalMinutes, digitalSeconds);
analogClock.setTime24Hour(analogHours, analogMinutes, analogSeconds);
}
void MainView::bt5_function()
{
if(digitalSeconds >=59)
digitalSeconds=0;
else
digitalSeconds++;
analogSeconds =digitalSeconds;
digitalClock.setTime24Hour(digitalHours, digitalMinutes, digitalSeconds);
analogClock.setTime24Hour(analogHours, analogMinutes, analogSeconds);
}
void MainView::bt6_function()
{
if(0 ==digitalSeconds)
digitalSeconds=59;
else
digitalSeconds--;
analogSeconds =digitalSeconds;
digitalClock.setTime24Hour(digitalHours, digitalMinutes, digitalSeconds);
analogClock.setTime24Hour(analogHours, analogMinutes, analogSeconds);
}
void MainView::toggle_function()
{
// Override and implement this function in Main
//setflag
setflag =toggleButton1.getState();
}
void MainView::OK_function()
{
digitalClock.setTime24Hour(digitalHours, digitalMinutes, digitalSeconds);
analogClock.setTime24Hour(analogHours, analogMinutes, analogSeconds);
toggleButton1.forceState(false);
digitalClock.invalidate();
toggleButton1.invalidate();
}</code></pre>

<p> </p>
</div>

<div><strong>六、编译运行，效果如下：</strong></div>

<div><strong></strong></div>

<div>a0fa491ad928c0f1bc4f3705f108be83<br />
 </div>

<div><strong>好，先分析到这里。</strong></div>

<div><strong>                                                                                           谢谢</strong></div>

<p></p>
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【STM32H7S78-DK】 六 可设置时钟及代码分析

【STM32H7S78-DK】六可设置时钟及代码分析