Thank you for the answer
automatic only 4 status, by output MSB LSB.
I think i have to use a MCP23017.
I will test at next weekend.
It works at the Langstone.
I got it working and tested, but I have not used it so far and the card has been rebuilt since. Not sure if its retained in the RPi or on the card...
There are 3 switching lines (the transverter line is used as the 3rd), so 8 combinations are available. I am working on increasing this to 4 lines for 16 combinations.
Control of the MCP23017 is not supported by Portsdown.
MCP23017: Then I misunderstood that. I understood it that way, because only 3 lines are available, an I2c expander was chosen as an alternative.
Now a good 8 possibilities are enough.
Can I set the signals myself, or are they fixed?
You can force the 3 outputs to your own settings by setting them in [Menu 3], [Band Settings], [Desired Band], [Express and Lime Port Settings] to numbers above 16:
Code: Select all
16: 000 17: 001 ... 23: 111
I am currently revising all of the band switching so this will change soon, but there will be some backwards comapatibility.