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The I2C protocol knows about two kinds of device addresses: normal 7 bit addresses, and an extended set of 10 bit addresses. The sets of addresses do not intersect: the 7 bit address 0x10 is not the

This document describes the i2c protocol. Or will, when it is finished :-) Key to symbols ============== S (1 bit) : Start bit P (1 bit) : Stop bit Rd/Wr (1 bit) : Read/Write bit. Rd equals

This is a small guide for those who want to write kernel drivers for I2C or SMBus devices. To set up a driver, you need to do several things. Some are optional, and some things can be done slightly o

The I2C protocol knows about two kinds of device addresses: normal 7 bit addresses, and an extended set of 10 bit addresses. The sets of addresses do not intersect: the 7 bit address 0x10 is not the

This document describes the i2c protocol. Or will, when it is finished :-) Key to symbols ============== S (1 bit) : Start bit P (1 bit) : Stop bit Rd/Wr (1 bit) : Read/Write bit. Rd equals

/* * file: i2c.c * * PowerPC 8240 partial I2C support - enough to test external interrupts * for UCOS-II * * Author: Ernie Price * eprice@bitwise.net * */ #include "includes.h"

This is a small guide for those who want to write kernel drivers for I2C or SMBus devices. To set up a driver, you need to do several things. Some are optional, and some things can be done slightly o

The I2C protocol knows about two kinds of device addresses: normal 7 bit addresses, and an extended set of 10 bit addresses. The sets of addresses do not intersect: the 7 bit address 0x10 is not the

This document describes the i2c protocol. Or will, when it is finished :-) Key to symbols ============== S (1 bit) : Start bit P (1 bit) : Stop bit Rd/Wr (1 bit) : Read/Write bit. Rd equals

This is a small guide for those who want to write kernel drivers for I2C or SMBus devices. To set up a driver, you need to do several things. Some are optional, and some things can be done slightly o