-
基于stm32的ucosII程序实现4x2键盘检测
基于keil开发平台，在stm32板子上实现4x2键盘检测。程序完全正确能够完美实现功能。
部分代码摘录：
void Task1(void *pdata)
{
u8 key;
while(1)
{
key=KEY_Scan();
if(key==1)
{
digitalToggle(GPIOD,GPIO_Pin_7); //D4亮
OSTimeDlyHMSM(0,0,1,0);
}
if(key==2)
{
digitalToggle(GPIOD,GPIO_Pin_6); //D5亮
OSTimeDlyHMSM(0,0,1,0);
}
if(key==3)
{
digitalToggle(GPIOD,GPIO_Pin_5); //D6亮
OSTimeDlyHMSM(0,0,1,0);
}
if(key==4)
{
&n
- 2022-08-12 16:41:51下载
- 积分：1
-
classic ADC conversion process, easy to use, notes compiled by codevision
经典的ADC转换程序，很好用，有注释，用codevision编译-classic ADC conversion process, easy to use, notes compiled by codevision
- 2022-02-26 18:13:35下载
- 积分：1
-
With the rapid development of electronic technology, with low power consumption,...
随着电子技术的迅猛发展，具有耗电少、亮度高、体积小等特点的液晶显示器被广泛应用于嵌入式系统中。S3C2410是三星公司开发的一款以ARM920T为核心的16/32位嵌入式处理器。它主要面向手持设备以及高性价比、低功耗的应用。LTS350Q1-PE1是三星电子公司生产的一款非晶硅有源矩阵TFT-LCD，它具有功耗低、亮度高和体积小等特点，目前在嵌入式设备中应用非常广泛。 -With the rapid development of electronic technology, with low power consumption, high brightness, small size and other characteristics of the liquid crystal displays are widely used in embedded systems. Samsung S3C2410 is developed with ARM920T core, a 16/32-bit embedded processor. It is mainly for handheld devices, as well as high cost, low-power applications. LTS350Q1-PE1 is produced by Samsung Electronics a-Si active-matrix TFT-LCD, it has low power consumption, high brightness and small size characteristics, present a wide range of embedded device applications.
- 2022-02-14 16:44:09下载
- 积分：1
-
最新版freertos v4.40 嵌入式操作系统
最新版freertos v4.40 嵌入式操作系统-Freertos v4.40 the latest version of Embedded Operating System
- 2022-05-14 22:52:19下载
- 积分：1
-
mega128控制单总线协议温度传感器18b20
mega128控制单总线协议温度传感器18b20-mega128 control agreements single bus temperature sensor 18b20
- 2022-01-29 03:07:55下载
- 积分：1
-
Brew拍照上传
应用背景Brew 平台功能扩展, 能够引用到对讲机中关键技术通过调用ICAMERA接口抓拍图片, 然后调用IWeb接口将图片传至服务器
- 2022-02-04 07:47:03下载
- 积分：1
-
单片机
严青新板调试程序
单片机最小系统及流水灯程序
更新时间：2006...
单片机
严青新板调试程序
单片机最小系统及流水灯程序
更新时间：2006-12-29
执行结果：在单片机的P1口上的8个发光二极管按流水灯顺序而跑动-Single-chip debugger严青new board the smallest single-chip systems and water lights update :2006-12-29 implementation of the results: In the SCM on the P1 port eight light-emitting diode lamp in accordance with the order and running water
- 2022-04-19 02:42:36下载
- 积分：1
-
参考例子_收发ASM
参考例子_收发ASM-2-reference example _ TX ASM-2
- 2022-02-12 07:56:13下载
- 积分：1
-
串口通讯底层软件，编写说明二
串口通讯底层软件，编写说明二-serial communications infrastructure software, the preparation of the note 2
- 2022-08-17 04:56:56下载
- 积分：1
-
mx系列 嵌入式linux环境下 usb测试程序
mx系列 嵌入式linux环境下 usb测试程序-mx series embedded linux environment usb test procedures
- 2022-04-19 21:23:58下载
- 积分：1
