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SCM Electronic Clock: 6 digital control time
单片机的电子时钟:6个数码管分时循环工作,刷新频率≥25Hz。键盘采用矩阵式电路,L1-L4作为输出,H1-H4作为输入。(详细工作原理请参考教材第10章)。
系统时钟采用12MHz,采用定时器方式2计时-SCM Electronic Clock: 6 digital control time-cycle work, refresh frequency ≥ 25Hz. Keyboard, a matrix circuit, L1-L4 as the output, H1-H4 as input. (Details please refer to teaching works Chapter 10). The system clock is 12MHz, using the timer mode 2 time
- 2023-01-01 17:25:04下载
- 积分:1
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51的是门铃程程序是汇编程序,是很精典的
51的是门铃程程序是汇编程序,是很精典的-51 is a doorbell-way process is the compilation of procedures, is very classical in
- 2022-12-18 08:35:03下载
- 积分:1
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STM32汇编LCD初始化
应用背景
本人原创STM32汇编实现LCD的显示,目前搜遍全球也没有STM32汇编实现LCD显示的代码。 编译器 ARM-NONE-EABI ,是在LINUX下编译的。
代码很复杂不容易看懂,我用了很长时间才写出来,大概有1000行汇编代码,写了半个多月才写出来,真是不容易啊。 程序包括IO设置 时钟初始化,NVIC中断设置,定时器,温度传感器等,红外遥控, 然后在LCD上显示
关键技术
初始化代码
shizhong:
ldr r0, = 0x40021000
ldr r1, = 0x14D83
str r1, [r0]
gsszbz:
ldr r2, [r0]
ldr r1, = 0x20000
tst r1, r2 @高速时钟标志位
bne rccchushihua
b gsszbz
rccchushihua:
ldr r0, = 0x40022000
mov r1, # 0x00000032
str r1, [r0] &n
- 2022-03-12 04:17:41下载
- 积分:1
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红外遥控器解码程序,包括51汇编、PIC汇编、C语言等
红外遥控器解码程序,包括51汇编、PIC汇编、C语言等-Infrared remote control decoding procedures, including 51 of the compilation, PIC compilation, C language, etc.
- 2022-02-04 00:58:57下载
- 积分:1
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一个很好的dijkstra算法程序。强烈推荐大家下载!
一个很好的dijkstra算法程序。强烈推荐大家下载!-Dijkstra algorithm a very good program. Strongly recommend you to download!
- 2022-07-07 10:11:35下载
- 积分:1
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This is a brushless DC motor speed control based on the DSP2407 source code, eve...
这个是直流无刷电机的基于DSP2407的速度控制源代码,希望对大家有所帮助,平台是CCS2-This is a brushless DC motor speed control based on the DSP2407 source code, everyone would like to help, platform is CCS2
- 2022-07-06 22:52:11下载
- 积分:1
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汇编语言编程认识实验
可能对初学汇编和ASM平台的用户有帮助!...
汇编语言编程认识实验
可能对初学汇编和ASM平台的用户有帮助!-Experimental understanding of assembly language programming may be compiled and novice users ASM platform to help!
- 2022-08-16 23:30:38下载
- 积分:1
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在win32汇编中用socket实现udp协议的网络聊天程序;程序由服务器端和客户端程序组成;...
在win32汇编中用socket实现udp协议的网络聊天程序;程序由服务器端和客户端程序组成;-Compilation in win32 using socket realize udp protocol network chat program procedures by the server-side components and client programs
- 2023-03-21 04:40:03下载
- 积分:1
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8031直接驱动LED的电路
以下是利用8031的I/O口直接驱动LED的电路原理图。电路通过8031的P0、P2口连接一片74LS373和一片27128构...
8031直接驱动LED的电路
以下是利用8031的I/O口直接驱动LED的电路原理图。电路通过8031的P0、P2口连接一片74LS373和一片27128构成外拓存储器,通过P1口直接连接LED,驱动显示器,通过P3.0、P3.1、P3.2、P3.3连接电平开关S1、S2、S3、S4作为逻辑输入控制。-8031 direct-drive LED circuit is the use of 8031 following the I/O port directly drive LED circuit schematic. Circuit through the 8031
- 2022-01-25 21:42:50下载
- 积分:1
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assembly language curriculum design the original nine yards case music. Rar
汇编语言课程设计原码 案例9音乐演奏.rar-assembly language curriculum design the original nine yards case music. Rar
- 2023-02-05 00:50:03下载
- 积分:1