文件名称:main
- 所属分类：
- 单片机(51,AVR,MSP430等)
- 资源属性：
- [C/C++] [源码]
- 上传时间：
- 2012-11-26
- 文件大小：
- 2kb
- 下载次数：
- 0次
- 提 供 者：
- jay***
- 相关连接：
- 无
- 下载说明：
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文件是I2C总线读写测试程序；将跳线器JP6短接，使用外部22.1184MHz晶振.
* 功能：定义 0 ~ 9 键为数字键， A ~ F 为功能键。按 A 键后，可按0 ~ 9 数字键，
* 从零地址开始存储该键值，并送LED数码管上显示该键值。按 B 键后，从零地
* 址开始读取数据值，并送LED数码管上显示。读取速度每秒一次。按 C 键后，
* 停止任何操作。-Document is to read and write I2C bus test procedures will JP6 jumper shorted, the use of an external 22.1184MHz crystal .* functions: the definition of 0 ~ 9 keys for the numeric keys, A ~ F for the function keys. A key press can be from 0 to 9 number keys,* from the zero address of the beginning of storage the key, and send digital tube LED display of the keys. By the B key, from zero to the beginning of* the site to read data values, and send digital tube LED display. Once per second read speed. By the C key after the* cessation of any operation.
* 功能：定义 0 ~ 9 键为数字键， A ~ F 为功能键。按 A 键后，可按0 ~ 9 数字键，
* 从零地址开始存储该键值，并送LED数码管上显示该键值。按 B 键后，从零地
* 址开始读取数据值，并送LED数码管上显示。读取速度每秒一次。按 C 键后，
* 停止任何操作。-Document is to read and write I2C bus test procedures will JP6 jumper shorted, the use of an external 22.1184MHz crystal .* functions: the definition of 0 ~ 9 keys for the numeric keys, A ~ F for the function keys. A key press can be from 0 to 9 number keys,* from the zero address of the beginning of storage the key, and send digital tube LED display of the keys. By the B key, from zero to the beginning of* the site to read data values, and send digital tube LED display. Once per second read speed. By the C key after the* cessation of any operation.
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main.c