Author Topic: ATTiny85 Lock bits  (Read 3720 times)

kahnsoft

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ATTiny85 Lock bits
« on: May 25, 2015, 08:59:54 pm »
Hello,

i have an OLIMEXINO-85S : http://www.olimex.com/Products/Duino/AVR/OLIMEXINO-85S/open-source-hardware

This part comes with integrate micro usb, and is not connected via RS232. With the bootloader tool micronucleus.exe i can write
Images to flash without RS232 used usblib.

But now i have to change the lock bits they are only settable with the program avrdude.exe ?  That works only via RS232 Connection.

Here i have configure my fuse/lock Settings
http://www.engbedded.com/fusecalc/

How i can setup the new settings without have RS232 ?

Thanks for help
 Karsten


digistump

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Re: ATTiny85 Lock bits
« Reply #1 on: May 26, 2015, 02:31:12 pm »
Please ask Olimex - we can only offer support for Digistump products here - though other community members are welcome to chime in.