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Re: [avr-chat] Verify on-target image
From: |
Stuart Longland |
Subject: |
Re: [avr-chat] Verify on-target image |
Date: |
Tue, 11 Apr 2017 13:55:37 +1000 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 |
Hi,
On 11/04/17 08:03, Sam Voss wrote:
> I was wondering if it was possible to compare the hex file that is
> currently on the chip to hex files on the host and determine which (if
> any) were the flashed version?
From `man avrdude`:
> -U memtype:op:filename[:format]
> Perform a memory operation as indi‐
> cated. The memtype field specifies
> the memory type to operate on. The
> available memory types are device-
> dependent, the actual configuration
> can be viewed with the part command in
> terminal mode. Typically, a device's
> memory configuration at least contains
> the memory types flash and eeprom.
…
> v read data from both the
> device and the specified file
> and perform a verify
In other words, -U flash:v:yourfile should do exactly as described.
--
Stuart Longland (aka Redhatter, VK4MSL)
I haven't lost my mind...
...it's backed up on a tape somewhere.
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