I2C Bus: How to Send a Repeated Start Condition?

[awneil]

The “Repeated Start Condition” (“Sr” in the I2C specification) is a standard part of the I2C protocol, and required by many peripherals:

i2c-bus.org/repeated-start-condition/
i2cbus.com/addressing/startbyte.html

nxp.com/documents/user_manual/UM10204.pdf - eg, see figs 6 & 13

There is no mention of this in the ADL User Guide - so, how does one generate a Repeated Start Condition (Sr) using the ADL Bus Service

[paruthiv]

Hi

The Repeated Start Condition is not implemented in the I2C interface. So i guess it is not possible to generate the same using any of the APIs.

Regards,
Paruthiv

[awneil]

@awneil

The “Repeated Start Condition” (“Sr” in the I2C specification) is a standard part of the I2C protocol, and required by many peripherals

@paruthiv

The Repeated Start Condition is not implemented in the I2C interface.

So another case of a crippled interface, useless for many standard reuirements, then!

Like the half-duplex-only SPI: Can Open-AT do *Full* Duplex SPI yet? - #5 by awneil