Eurotech BoltGATE 20-25, User Manual

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BoltGATE 20-25 User Manual Rev. 1-1 10 How to Access the Interfaces Under Linux
10.4 Cellular Modem
The BoltGATE 20-25 exposes the modem as follows:
l
If modem is in slot 2
/dev/ttyLE910v1-2-2
/dev/ttyLE910v2-2-0
/dev/ttyHE910-2-0
l
If modem is in slot 3
/dev/ttyLE910v1-3-2
/dev/ttyLE910v2-3-0
/dev/ttyHE910-3-0
By default the modem is turned ON.
To turn OFF unconditionally the modem in slot 2, enter the following commands:
echo 0 >/dev/pciex_slot2_power/value
echo 0 >/dev/pciex_slot2_wdisable/value
To turn OFF unconditionally the modem in slot 3, enter the following commands:
echo 0 >/dev/pciex_slot3_power/value
echo 0 >/dev/pciex_slot3_wdisable/value
To turn ON the modem in slot 2, enter the following commands:
echo 1 >/dev/pciex_slot2_power/value
sleep 3
echo 1 >/dev/pciex_slot2_wdisable/value
To turn ON the modem in slot 3, enter the following commands:
echo 1 >/dev/pciex_slot3_power/value
sleep 3
echo 1 >/dev/pciex_slot3_wdisable/value
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