Hallo Soeren, It's suggested to prepare a sample dumps and a "unit test" where the output of the decoder is compare with a sample output. Unfortunately I have problems with the configuration of the utility runtc that actualy performs the "unit test".
The ACR-ISP decoder is stacked on the SPI decoder. This decoder can be
configured to run with sigrok-cli as
-P spi:clk=SPICLK:mosi=MOSI:miso=MISO
and also PulseView displays everything correctly. But I failed to
configure runtc:
runtc -P spi -p clk=1 -p miso=0 -p mosi=2 -O spi:python -i
isp_atmega8L_read_lock.sr
Nothing more get out of the decoder than
0-0 spi: ['CS-CHANGE', None, None]
I used any combination of the pin option "-p" with no success. Can you
get the data out of the SPI decoder? This data is necessary as the input
for the AVR-ISP decoder.
I hope it's okay to send a very short file on this list.
Best regards,
Helge
Am 10.07.2020 um 17:59 schrieb Soeren Apel:
> Hello Helge,
>
> Thanks for contributing! Please see
> https://sigrok.org/wiki/Protocol_decoder_HOWTO#Submitting_your_decoder
>
> Regards
> -Soeren
isp_atmega8L_read_lock.sr
Description: Binary data
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