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hareega

Member Since 07 Oct 2014
Offline Last Active Nov 26 2015 03:09 PM

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In Topic: I2C strange behavior

15 November 2015 - 02:15 PM

Hi

Try strobing the SDA line just before you open the port
using (OutputPort i2cPort = new OutputPort(Pins.GPIO_PIN_SDA, true))
{
   i2cPort.Write(false);
   Thread.Sleep(100);
}
I think the earliest reference to this issue may have been

http://forums.netdui...5-barometer-i2c

@KiwiBryn

blog.devmobile.co.nz

that method worked thanks

Usual question with I2C - have you installed pull-up resistors if the board you are using does not already have them installed.

Regards,

Mark

i thought the board has built in pull-up resistor

so yeah that's what i missed

hareega

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