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Topic: Interesting behavior, what would be the problem? (Read 2 times) previous topic - next topic

Grumpy_Mike

Quote
and soldered a 104 / .1uF capacitor between RST and DTR,

Why?

The capacitor should go from DTR to the arduino reset pin.

jopiek

#6
Aug 05, 2013, 03:19 pm Last Edit: Aug 05, 2013, 03:56 pm by jopiek Reason: 1
Well it does (have the cap between the uC Reset and DTR), I abbreviated Reset to RST (but might cause confusion because there is also an RTS of course in a serial port application).

Grumpy_Mike

Quote
but might cause confusion because there is also an RTS of course in a serial port application

Yes it did sorry.

You need to look at the signal with a scope and see what it is doing in that case then.

jopiek

Yups, one of the only options indeed, I will try to! Thanks!!!

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