topic ConfigTools I2C setup error in MCUXpresso Config Tools

ConfigTools I2C setup error

popkov — Mon, 20 Jan 2020 12:49:39 GMT

Setting pins to I2C mode enables push-pull mode by default, while open-drain mode is required for normal I2C operation.

Pins version: v7.0

Re: ConfigTools I2C setup error

Sabina_Bruce — Tue, 21 Jan 2020 16:31:56 GMT

Hello,

Hope you are doing well. Could you please confim the microcontroller that you are using, so that I may check if it happens with others too.

Best Regards,

Sabina

Re: ConfigTools I2C setup error

popkov — Wed, 22 Jan 2020 14:09:46 GMT

Hello.

MCU is Kinetis MKV58F1M0xxx24.

Re: ConfigTools I2C setup error

Petr_H — Thu, 23 Jan 2020 09:04:36 GMT

Hi,

Currently the "electrical features" settings, such as open-drain, are not handled automatically in the Pins tool. Their adjustment now has to be done by user. Thank you for the feedback, we will consider this improvement for the next versions of the tool.

best regards

Petr Hradsky

MCUXpresso config tools team

Re: ConfigTools I2C setup error

popkov — Tue, 28 Jan 2020 09:26:25 GMT

Got it.

Thanks, Petr.