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Dangerous Prototypes

Dangerous Prototypes => Bus Pirate Development => Topic started by: michaelb on March 18, 2013, 03:57:43 pm

Title: v4 and I2C clock stretching?
Post by: michaelb on March 18, 2013, 03:57:43 pm
Hi,
I've stumpled across the BP v3 not supporting i2c clock stretching due to an issue in the pic used that makes an sw-i2c-implementation necessary. Is the same still true for v4?

Regards,
michaelb.
Title: Re: v4 and I2C clock stretching?
Post by: arakis on March 19, 2013, 09:23:37 am
[quote author="michaelb"]Hi,
I've stumpled across the BP v3 not supporting i2c clock stretching due to an issue in the pic used that makes an sw-i2c-implementation necessary. Is the same still true for v4?

Regards,
michaelb.[/quote]

Technically it should, although I haven't tested it yet.

 if this is the only reason you would consider buying the BPv4, I would wait for a confirmation that it works..
Title: Re: v4 and I2C clock stretching?
Post by: akohlsmith on July 02, 2014, 01:27:10 am
Could we get confirmation that v4 does in fact support clock stretching? I'm holding off on a v4 purchase since I don't know for sure that it will in fact work correctly compared to my v3b.
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