bin/psu: +check Starlink

diff --git a/bin/psu b/bin/psu
index f5dc004..51cdf90 100755 (executable)
--- a/bin/psu
+++ b/bin/psu
@@ -1,2 +1,4 @@
 #! /bin/bash
-acpi|&grep -Eq 'Battery 0: Not charging|Battery 0: Charging|No support for device type: power_supply'
+acpi|&grep -Eq 'Battery 0: Not charging|Battery 0: Charging|No support for device type: power_supply' || exit 1
+grpcurl -v -plaintext -d '{"get_status":{}}' 192.168.1.1:9000 SpaceX.API.Device.Device/Handle &>/dev/null || exit 1
+exit 0