【N32L43x评测】开箱点灯
<p>已经收到板子了,今天发下开箱和点灯测试,后续再进行其他测试。</p><p style=""> </p>
<p style="">先看下板子吧,板子还是很浓的国民技术设计风格,底部一排按键,后期做些输入功能很方便,板载CMIS-DAP。这次板子上添加了一个USB口,应该是有USB外设。</p>
<p style="">板子两排排针引出了,还焊接上了排针,后续使用就方便多了。单片机旁边的两个排针,应该是模拟部分电压,这里测试模拟部分需要接下电源。</p>
<p style=""> </p>
<p style="">背部同样有元器件。</p>
<p style="">国民技术资料全部存在了FTP中直接按需获取即可。开发方式还是keil软件,安装好pack即可。 </p>
<pre>
<code> /*SystemInit() function has been called by startup file startup_n32l43x.s*/
/* Initialize Led1~Led5 as output pushpull mode*/
LedInit(PORT_GROUP1, LED1_PIN);
LedInit(PORT_GROUP2, LED2_PIN | LED3_PIN | LED4_PIN | LED5_PIN);
/*Turn on Led1*/
LedOn(PORT_GROUP1, LED1_PIN);
while (1)
{
/*LED1_PORT and LED2_PORT are the same port group.Enable Led2 blink and not effect Led1 by Exclusive-OR
* operation.*/
LedBlink(PORT_GROUP2, LED2_PIN);
/*LED3_PORT, LED4_PORT and LED5_PORT are the same port group.*/
/*Turn Led4 and Led5 off and not effect other ports by PBC register,correspond to
* PORT_GROUP2->POD&=~(LED4_PIN|LED5_PIN);*/
LedOff(PORT_GROUP2, LED4_PIN | LED5_PIN);
/* Insert delay */
Delay(0x28FFFF);
/*Turn Led4 and Led5 on,turn Led3 off and not effect other ports by PBSC register,correspond to
* PORT_GROUP2->POD&=~(LED3_PIN),then PORT_GROUP2->POD|=(LED4_PIN|LED5_PIN);*/
LedOnOff(PORT_GROUP2, LED3_PIN << 16);
LedOnOff(PORT_GROUP2, (LED4_PIN | LED5_PIN)<< 16);
/* Insert delay */
Delay(0x28FFFF);
/*Turn on Led3*/
LedOn(PORT_GROUP2, LED3_PIN);
/* Insert delay */
Delay(0x28FFFF);
}</code></pre>
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<p style="">使用例程即可完成简单点灯。</p>
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<p>点灯有N个方法,希望楼主把最经典的编程思想展现给最需要的人!谢谢!</p>
<p>国民科技的开发板还是很有识别度的,蓝色,而且板载资源一般都很丰富</p>
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