OOPic PC communication

I'm trying to send or access a variable's value from the OOPic II+ with a PC through the parallel port and I2C network. Does anyone have experience with this and can offer advice about the programming?

Reply to
stvetown
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stvetown wrote: : I'm trying to send or access a variable's value from the OOPic II+ : with a PC through the parallel port and I2C network. Does anyone have : experience with this and can offer advice about the programming?

The OOPic site and the OOPic Yahoo group has VB source code to do an I2C over the parallel port to an OOPic. Since you have and OOPic II+ you should look into getting an RS232 level converter chip and use SCP over the serial port, this is far faster and more reliable than the parallel port bit banged I2C.

Want to know how? Check out my book noted in my tagline.

DLC

Reply to
Dennis Clark

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