Re: [avrdude-dev] usb-iss support

[Per Dalgas Jakobsen]

Arg, never mind...

USB-ISS cannot be used as a programmer after all. With current firmware 
the SPI mode does not allow the reset to stay down between SPI-transactions.

~Per


On 2013-10-15 10:18, Per Dalgas Jakobsen wrote:
> Hi
>
> I've pruchased a Devantech USB-ISS multi-protocol USB-module, and I 
> would like to add it to the avrdude. Plugging the module into the 
> USB-port automatically creates a serial port, through which the device 
> can be accessed.
>
> I plan to use the virtual serial port to communicate with the programmer.
>
> The module just needs to be initialized for SPI, after which each 
> SPI-command is prefixed with a SPI-command-byte (a constant).
>
> The stk500 seem too "advanced" to be used as starting point for this 
> simple device.
> Which module would be the best starting point for this device?
>
> ~Per
>
>
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