-
Ax88796B hardware design drawings, The document is mainly in MCU platform design...
Ax88796B的硬件设计原理图,这个文件主要是在单片机平台设计的原理图,很有参考价值。-Ax88796B hardware design drawings, The document is mainly in MCU platform design drawings, great reference value.
- 2023-08-30 12:35:03下载
- 积分:1
-
SMALL RTOS是为小ram系统单片机编写的,目前仅在51系列单片机上成功运行,还没有在其它单片机上移植(目前我仅有51和avr的开发系统).在小ram系统...
SMALL RTOS是为小ram系统单片机编写的,目前仅在51系列单片机上成功运行,还没有在其它单片机上移植(目前我仅有51和avr的开发系统).在小ram系统单片机如51系列上运行tcp/ip 协议栈是不太现实的.一般tcp/ip 协议栈需要在32位单片机上运行,在8位机上运行太勉强(51是8位机),除非您只运行ip协议.建议使用ucos/ii操作系统或是嵌入式linux,并选用arm或龙珠系列单片机-SMALL RTOS for small microcontrollers ram system, written in 51 series of microcontrollers currently only on the successful operation, no other MCU on the transplant (currently I am only 51 and avr development system). In the small ram System-on- machines such as the 51 series of films running on tcp/ip protocol stack is not very realistic. General tcp/ip protocol stack need to run 32-bit microcontrollers in the 8-bit machine running Taimian Jiang (51 is the 8-bit machine), unless you run only ip protocol is suggested. ucos/ii operating system or embedded linux, and use arm or Pearl Series MCU ..
- 2022-07-15 10:32:03下载
- 积分:1
-
用LPC213X系列的PWM来产生语音。语音数据来源于PC机转换后得到的。最大可以是16位的。
由于是PWM所以输出端口需要低通滤波才能够得到比较干净的声音...
用LPC213X系列的PWM来产生语音。语音数据来源于PC机转换后得到的。最大可以是16位的。
由于是PWM所以输出端口需要低通滤波才能够得到比较干净的声音。
可以经过修改使用LPC2132以上的ARM的D/A来产生。
This project outputs audio on PWM0 using wave samples that are stored in the on-chip Flash ROM. -LPC213X series used to generate the PWM voice. Voice data from the PC after the conversion. It is the largest of 16. Because there is PWM output ports need low-pass filter can be relatively clean voice. It has been modified over the use LPC2132 ARM D/A to produce. This project outputs audio on PWM0 using wave samples that are stored in the on-chip Flash ROM.
- 2023-01-09 20:35:04下载
- 积分:1
-
stm32单片机的中文固件库,很好的资料
stm32单片机的中文固件库,很好的资料-SCM stm32 Chinese firmware library, very good information
- 2022-01-26 15:34:41下载
- 积分:1
-
- 2023-09-05 08:55:04下载
- 积分:1
-
这是AD转换的C语言源代码的AVR,美国..
这是AVR的AD转化的c语言编程源码,它使用ICCAVR开发-This is the AVR of the AD conversion c language programming source code, which uses ICCAVR Development
- 2022-11-01 09:25:03下载
- 积分:1
-
This is a Samsung S3C2440 on LOADER of the C++ Procedures, including a complete...
这个是关于三星公司的S3C2440的LOADER的C++程序,包括完整8位代码,内容丰富.-This is a Samsung S3C2440 on LOADER of the C++ Procedures, including a complete 8-bit code, rich in content.
- 2023-08-03 14:55:03下载
- 积分:1
-
基于S3C2440,改变输入,实现AD转换,并通过串口打印出来。
基于S3C2440,改变输入,实现AD转换,并通过串口打印出来。-Based on S3C2440, change the input, to achieve AD conversion, and through serial print them out.
- 2022-06-27 22:32:54下载
- 积分:1
-
基于FPGA的图像采集处理系统,基于FPGA的图像采集处理系统
基于FPGA的图像采集处理系统,基于FPGA的图像采集处理系统-FPGA-based image acquisition and processing systems, FPGA-based image acquisition and processing system
- 2022-02-01 13:26:56下载
- 积分:1
-
PIC SINGLE-CHIP KEYSTROKE TEST
包括仿真电路及C程序,参考《PIC单片机入门和实战》。按键检测原理:PORTB的高4位设置为输入模式,且开启内部若上拉功能,这样,PORTB的高4位就全都是1,也就是按键的列线全是1,而PORTB的低4位全是0,也就是按键的行线全是0。若有按键按下,那么行线和列线就会连通,按键所在的列线的电压就会拉低,变为0。这个时候,读PORTB,低4位仍然为0 ,但是高四位就会有一位也是0。所以if((PORTB & 0xF0)!=0xF0)可以判断按键是否按下,因为如果按下了,高四位就不全为1。按键扫描,低4位依次输出0,而 低4位的另外3位输出1,那么,当输出0的行线,碰到按键按下的列线,就会将列线的电压拉低,这时候,读PORTB,就会得到按键的行列位置,即按键码。如果输出0的行线,未与按键的列线相连,那么高4位仍然全为1。就继续扫描。KeyCode[]数组中,存储了最近几次的按键码,最多可以存储最近8次,更改数组就可以更改存储大小。若多连接几个数码管,就可以依次显示按键的内容,如同计算器一样
- 2023-06-16 10:20:04下载
- 积分:1