[PIC] dspic33, i2c slave interrupt function doesnt start

spartekus · Dec 10, 2014

Hi all,

i try to write i2c slave for dspic33f, slave interrupt function should run when adress match, but even i send correct adress, it doesnt work. any ideas?
i made all oscillatör settings same at 2 microcontrollers.
thanks

milan.rajik · Dec 10, 2014

I2C pins should be configured as input pins both SCL and SDA pins. Are there pullup resistors on I2C lines ? Post your circuit and complete project files.

spartekus · Dec 10, 2014

thanks for your answer, yes they are configured as input pins, and there is pull up resistors on i2c lines.

milan.rajik · Dec 11, 2014

Then Zip and post the complete project files.

[PIC] dspic33, i2c slave interrupt function doesnt start

spartekus

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[PIC] dspic33, i2c slave interrupt function doesnt start

spartekus

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