arm2440485
所属分类：串口编程
开发工具：C/C++
文件大小：1914KB
下载次数：47
上传日期：2010-01-04 14:36:42
上 传 者：
zhj61808613
说明： 2440开发板 和排队机通过485串口通信程序
(the 485 communication program of arm2440 and ACD)
文件列表:
arm2440 485通信\rs485\ser (98658, 2009-11-24)
arm2440 485通信\rs485\ser.c (6741, 2009-11-24)
arm2440 485通信\rs485\ser1 (99200, 2009-11-24)
arm2440 485通信\rs485通信\d.c (2498, 2009-10-20)
arm2440 485通信\rs485通信\d.o (2264, 2007-07-16)
arm2440 485通信\rs485通信\Makefile (595, 2007-12-28)
arm2440 485通信\rs485通信\rs232.h (757, 2003-09-30)
arm2440 485通信\rs485通信\rs485_driver-bak.c (4151, 2007-12-27)
arm2440 485通信\rs485通信\rs485_driver.c (3502, 2009-12-10)
arm2440 485通信\rs485通信\rs485_driver.c.bak (3559, 2008-04-10)
arm2440 485通信\rs485通信\rs485_driver.o (2832, 2008-05-12)
arm2440 485通信\rs485通信\t485 (17766, 2008-05-12)
arm2440 485通信\rs485通信\testde (14388, 2008-05-12)
arm2440 485通信\rs485通信\test_de.c (1097, 2007-12-27)
arm2440 485通信\rs485通信\ttytest-onlytest.c (7809, 2007-07-15)
arm2440 485通信\rs485通信\ttytest-sbz.c (9493, 2007-08-13)
arm2440 485通信\rs485通信\ttytest.c (7359, 2008-05-12)
arm2440 485通信\TE2440V2_485\TE2440V2_485TEST\485test (8825, 2007-11-20)
arm2440 485通信\TE2440V2_485\TE2440V2_485TEST\485test.c (1284, 2009-11-26)
arm2440 485通信\TE2440V2_485\TE2440V2_485TEST\dnw.ini (115, 2009-12-15)
arm2440 485通信\TE2440V2_485\TE2440V2_485TEST\s3c2410.c (43248, 2007-11-20)
arm2440 485通信\TE2440V2_485\TE2440V2_485TEST\zImage (1755528, 2009-12-07)
arm2440 485通信\串口&485总线测试\2410_uart\2410_uart.mcp (104740, 2009-11-26)
arm2440 485通信\串口&485总线测试\2410_uart\2410_uart_485_receive.bin (17168, 2007-11-10)
arm2440 485通信\串口&485总线测试\2410_uart\2410_uart_485_send.bin (17164, 2007-11-15)
arm2440 485通信\串口&485总线测试\2410_uart\2410_uart_Data\CWSettingsWindows.stg (3407, 2009-11-26)
arm2440 485通信\串口&485总线测试\2410_uart\2410_uart_Data\DebugRel\2410_uart.a (65044, 2007-10-23)
arm2440 485通信\串口&485总线测试\2410_uart\2410_uart_Data\DebugRel\2410_uart.axf (45752, 2009-11-26)
arm2440 485通信\串口&485总线测试\2410_uart\2410_uart_Data\DebugRel\2410_uart.bin (17228, 2009-11-26)
arm2440 485通信\串口&485总线测试\2410_uart\2410_uart_Data\DebugRel\ObjectCode\getmain.o (28780, 2009-11-26)
arm2440 485通信\串口&485总线测试\2410_uart\2410_uart_Data\DebugRel\ObjectCode\init.o (1380, 2009-11-26)
arm2440 485通信\串口&485总线测试\2410_uart\2410_uart_Data\DebugRel\ObjectCode\main.o (28752, 2009-11-26)
arm2440 485通信\串口&485总线测试\2410_uart\2410_uart_Data\DebugRel\ObjectCode\sendmain.o (28732, 2009-11-26)
arm2440 485通信\串口&485总线测试\2410_uart\2410_uart_Data\DebugRel\ObjectCode\uart.o (35528, 2009-11-26)
arm2440 485通信\串口&485总线测试\2410_uart\2410_uart_Data\DebugRel\TargetDataWindows.tdt (81409, 2009-11-26)
arm2440 485通信\串口&485总线测试\2410_uart\dnw.ini (115, 2009-11-26)
arm2440 485通信\串口&485总线测试\2410_uart\src\2440addr.h (40817, 2007-11-01)
arm2440 485通信\串口&485总线测试\2410_uart\src\getmain.c (1124, 2009-11-26)
arm2440 485通信\串口&485总线测试\2410_uart\src\init.s (90, 2009-11-26)
... ...
1，驱动更新：将s3c2410.c放到linux-2.6.12\drivers\serial目录下并替换原文件，重新编译内核并烧写到开发板上
2，测试：485test.c是测试程序，通过交叉编译得到485test，拷贝到开发上运行，效果如下：
TE2440V2 485 TEST
please input a string(ESC quit)
the string is:nihao
please input a string(ESC quit)
the string is:你好
注：测试时可以用“485转232模块”分别连接开发板485接口和电脑的串口，在电脑的串口终端上可以看到485的输出。
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