We resolved the question of the original post, but have a follow up about the correct syntax for the system description .json file.
The docs page suggests looking in two places for examples on the system description file. But the two destinations give different examples for shuttler. The artiq examples page gives this json entry:
"target": "kasli",
"variant": "shuttlerdemo",
"hw_rev": "v2.0",
"drtio_role": "master",
"peripherals": [
{
"type": "shuttler",
"hw_rev": "v1.1",
"ports": [0]
},
{
"type": "dio",
"ports": [1],
"bank_direction_low": "input",
"bank_direction_high": "output"
}
]
}
Note that both EEM ports are used.
In contrast, the m-labs sinara-hw repo says to use only 1 EEM port seen here and here.
Which should we follow? We have a v1.1 EFC and v1.2 Shuttler