And there is a unique ID in signature row of some AVR. May be it's an interesting feature to use.
Is there any safe way to support AVR fuse/lock writing? As you know, such code is very simple, both for JTAG and ISP. Yes, It's really dangerout to write these sections, especially fuse. So I didn't touch it. 2010/8/4 Michael Schwingen <[email protected]> > On 08/03/2010 12:01 PM, zeal wrote: > >> This patch add the below commands (just for determining stuff). >> >> 1. read_bits for reading Fuse/Lock bits. >> 2. read_byte for reading Signature/Calibration byte. >> >> > This looks good - however, I have issues with the command names: both names > do not represent the function of the commands: > - read_bits: it reads & dispays the *fuse* bytes, in byte form - why > "bits"? I would have expected "read_fuses" or something along that lines. > > - read_byte: which byte? There are lots of bytes that can be read ;-) > "read_calibration" would indicate what the command really does. > > cu > Michael > > > _______________________________________________ > Openocd-development mailing list > [email protected] > https://lists.berlios.de/mailman/listinfo/openocd-development > -- Best Regards, SimonQian http://www.SimonQian.com
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