p (use pseudo random generator until LENGTH with value as seed) Example (bus 0, read 8 byte at offset 0x64 from EEPROM at 0x50): # i2ctransfer 0 w1@0x50 0x64 r8 Example (same EEPROM, at offset 0x42 write 0xff 0xfe ... 0xf0): # i2ctransfer 0 w17@0x50 0x42 0xff- 1. 2....
1、三大组成部分 (1)I2C核心(i2c-core):I2C核心提供了I2C总线驱动(适配器)和设备驱动的注册、注销方法,I2C通信方法(”algorithm”)上层的,与具体硬件无关的代码以及探测设备 检测设备地址的上层代码等。。 (2)I2C总线驱动(I2Cadapter):I2C总线驱动是I2C适配器的软件实现,提供I2C适配器与从设备间完成数据通信的能力。
If the device is an EEPROM, the output would typically be the same as output of the previous example. Dump registers 0x00 to 0x3f of the I2C device at 7-bit address 0x2d on bus 1 (i2c-1), using the default read method (byte mode), after user confirmation: # i2cdump -r 0x00-0x...
功能描述75-W,2-MHzDigitalInput2-ChannelAutomotiveClass-DAudioAmplifierWithLoad-DumpProtectionandI2CDiagnostics Download64 Pages Scroll/Zoom 100% 制造商TI1 [Texas Instruments] 网页http://www.ti.com 标志 类似零件编号 - TAS6422-Q1 制造商部件名数据表功能描述 ...