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6.GPIO输出实验-LED数码管
- EasyARM2131开发板源码之一-----------6.GPIO输出实验-LED数码管显示0-F字符,同时控制LED1、LED2、LED3、LED4显示对应的16进行值-EasyARM2131 one source development board ----------- 6.GPIO experimental output - digital LED Display 0-F characters and control LED1, LED2, LED3, LED4 shows the
keyINT
- 44B0的测试程序。此程序为44B0的4*4键盘的应用程序,基于中断0触发,当按下其中一个键时,会把0-F的相应键值显示在8段LED上。-44B0 testing procedures. This procedure for the 44B0 4 * 4 keyboard applications, based on the interruption 0 trigger, which when pressed a button, will be 0-F to the corresponding
DATARETljx
- LED数码管显示0-F字符,同时控制LED1、LED2、LED3、LED4显示对应的16进行值。数据以高低位调换. 串口UART0接收上位机发送的数据,接收到返回最后一个数据到上位机,同时中断计数显示,显示回发上位机的数据。 周立功lpc2104板开发。-digital LED Display 0-F characters and control LED1, LED2, LED3. LED4 shows the corresponding values for 16. Data-transf
aa_1
- 基于ARM核的s3c44BOX应用程序试用定时器Timer5,设定44B0定时器Timer5工作在查询方式,在Micetek板的led上依次循环显示16进制数1,2,……,f,每隔1秒,更新显示一个数字。-ARM-based applications s3c44BOX timer Timer5 trial, 44 B0 timer set Timer5 work in the inquiry. Micetek plate in the cycle were led on the show the
Ledhex
- LED数码管显示0-F字符,同时控制LED1、LED2、LED3、LED4显示对应的16进行值。-digital LED Display 0-F characters and control LED1, LED2, LED3, LED4 shows the corresponding values for 16.
work2
- 动态显示6位LED数码管,按键0-E时,在LED上显示按键序号开始6个编码对应的LED显示内容;按F时清除显示。-Dynamic display of six LED digital tube, keys 0-E, the key number in the LED display started six codes corresponding to the LED display by F, clear display.
led1
- 点亮一个发光二极管的小程序,这个小程序可以验证配置位的设置。-Microchip 18 f 25 k 22 led
10月18日
- 摁1输出矩键,摁2stm32单片机上的两个灯亮,摁3的蜂鸣器一直响,摁4 4个led灯隔一秒闪烁,摁5,蜂鸣器响三秒,摁6,数码管显示数字六 1 矩键 C.01234567 + 2 亮灯 B5.E5 + 3 蜂鸣器 B8 + 4 4个灯走马灯 1秒 F.3579 共阴极 + 5