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Description: 此程序为一排队机呼叫器,主要功能是：用键盘控制液晶显示实现485通讯,具体协议可参考《排队机通讯协议050609.doc》.编译环境为ICC-AVR6.3,采用了ATmega8芯片,晶振速率为6.0000Mhz-Queue for a beeper, the main function is : keyboard control LCD achieve 485 newsletters, reference specific agreement "Queue 050609.doc communication protocol." Build environment for the ICC-AVR6.3 using the ATmega8 chips, crystal rate of 6. 0000Mhz
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Size: 6144 |
Author: 黄如意 |
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Description: rs485_通信,完整的发送与接收程序.-rs485_ communications, send and receive a complete program.
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Size: 54272 |
Author: 陈耀明 |
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Description: ATMEGA128控制4×6矩阵键盘,LCD1602
使用protues软件可仿真
附带图片可观看效果-ATmega128 controlled 4 × 6 matrix keyboard, LCD1602 simulation software can be used protues picture to watch the effect of incidental
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Size: 113664 |
Author: 张文 |
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Description: rs232-rs485 converter schematic ,pleasure for uou using it .-rs232-rs485 converter schematic, pleasure for uou using it.
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Size: 159744 |
Author: csallon |
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Description: 工程名称：串口+485发送程序
控 制 器： ATmega16
晶 振： 8.0000Mhz
创建时间：2009年2月18日
说 明：CPU通过串口接RS485发送数据，终端PC机通过
RS485转RS232转换器接入PC机，使用串口调试
助手发送数据并接收数据。
端口配置：
CPU RS485
RXD RO
TXD DI
PD6 DE,/RE-Project Name: serial port+485 sending program controller: ATmega16 Crystal: 8.0000Mhz Created: February 18, 2009 Description: CPU to send data through the RS485 serial port access, terminal PC, transferred via RS485 Converter RS232 access to PC machine, use the serial port debug helper to send data and receive data. Port configuration: CPU RS485 RXD RO TXD DI PD6 DE,/RE
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Size: 1024 |
Author: liujianhu |
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Description: 利用AVR单片机--atmega 8设计485通讯C程序，同时，以20个字节为一个数据包进行发送和接受-Using AVR microcontroller- atmega 8 Design 485 C program, while 20 bytes for a packet to send and receive
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Size: 1024 |
Author: 崔岩 |
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Description: atmega系列的bootloader代码，485通讯下载，GCC编译，注意寄存器地址和控制引脚。-atmega series of the bootloader code, 485 download, the GCC compiler, pay attention to the register address and control pins.
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Size: 349184 |
Author: yurui |
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Description: Atmega32 and RS485 communication.
To verify the correctness you need RS232 to RS485 transceiver tools.
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Size: 18432 |
Author: HJ |
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