搜索资源列表
RS-485_guide
- 485开发说明，包括原理、芯片、接口电路、原理图与MODBUS部分C51源代码-485 development, including the principles of chip interface circuit schematics and MODBUS part of the source code C51
testrs232
- rs-232-C接口的驱动程序.比较简单适合入门者-rs-232-C interface to the driver. Relatively simple for beginners
LCD12864_test
- st7920 128*64测试程序sbit RS = P1^0 sbit RW = P1^1 sbit E = P1^2
1602
- 凌阳1602液晶显示器驱动。IOA高8接数据 IOB8～10接RS、RW、E
RS-KERNEL-1[1].21
- 强实时嵌入式系统开发 Rev1.00 网上下载所得，感谢作者！
单片机 AVR-CDC
- The AVR-CDC performs the CDC (Communication Device Class) connection over low-speed USB. It provides the virtual RS-232C interface without installing dedicated driver. The AVR-CDC is originally developed by Osamu Tamura. Akira Kita
io_driver
- 1602 lcd 显示驱动 与按键监测 控制口 rs=P0^7 rw=P3^3 sbit ep=0xc4 数据接口 P2 24M时钟 显示范围为 0~9 A~Z a~z : - / < > . 按键 P1 共计16个按键键值1~16 返回0表示无键入 -1602 lcd display driver with key monitoring and control port rs = P0 ^ 7 rw = P3 ^ 3 sbit ep = 0x
WS2051
- 通过89C2051单片机扩展8051单片机的通信接口，本例程就是利用89C2051单片机为8051单片机扩展了一个RS-485通信接口-89C2051 Singlechip through the expansion of the communication interface 8051, the routine is to use 89C2051 microcontroller 8051 to expand a RS-485 communication interface
yuanma
- 1 SPI接口EEPROM的控制 2 SPI总线在单片机系统中的实现 3 基于RS-232的串口通信 4 FLASH存储器K9F6408U0A的控制 5 I2C接口EEPROM——AT24C512-1 SPI interface EEPROM Control 2 SPI bus system in the realization of single-chip 3-based RS-232 Serial Communication 4 FLASH memory
cj
- RS-485串口通讯 实现单片机和PC通讯-RS-485
Bootloaders
- Bootloaders for the Atmel AVR series-This bootloader is written to emulate Atmel s well-known STK500 AVR development board. The STK500 uses a block transfer protocol to quickly program AVR processors using a standard serial port connection and ordina
LEDmain0.3
- 该装置由8块LED、RS-232C等外设构成，内核为H8，具有以下功能。 通过使用RS-232、Xmodem 通讯，进行命令文件的下载功能。 通过8块LED根据命令进行各种模式的显示功能。 -The device consists of 8 LED, RS-232C and other peripheral structure, the kernel for the H8, has the following features.
NombreJoan
- rs 232 aplication in pic 16f84a
Src
- MOXA CP1344 工业型RS-422/485多串口卡驱动程序-MOXA CP1344 industrial-type RS-422/485 Multiport Serial Card Driver
deg3
- RS-232 串口通信 数码管显示 再返回到电脑-RS-232 serial communication of digital LED display and then back to the computer
UART
- RS-232 communication with PIC18F452 RS232 Assembly project for pic 18 micro controller enables the PIC 18 RS232 interface.
LCD1602andDS1302(ICC)
- 这个程序使用了ICC对时钟控制芯片进行了编程，使用步骤为1、八线制驱动LCD1602B：PB0-PB7为数据线，PD3/PD4/PD6控制LCD1602B的RS,RW,EN。 2、设置和读取DS1302内部时钟，并通过LCD1602显示。-This program uses the ICC on the clock control chip is programmed, the use of step 1, the eight-wire drive LCD1602B: PB0-PB7 as
Visual-Basic-and-RS-232-2
- Visual Basic and RS-232 基础知识2-Visual Basic and RS-232 Basics 2
s7-200-RS
- 西门子S7-200 RS功能,通过该案例，可以熟练了解S7-200的应用与编程功能。-Siemens S7-200 RS functional through the case, you can gain proficiency S7-200 application programming function.
RS-232TXRX
- c code in keil for simple TX and RX from micorcontroller to PC using RS 232