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Early work on the et-wwv wrapper script

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thetechprepper
2026-04-16 14:51:49 -07:00
parent 6ce0311f6d
commit 1315fdef7b
1 changed files with 8 additions and 1 deletions
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overlay/opt/emcomm-tools/bin/et-common
+8 -1
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@@ -1,7 +1,7 @@
#!/bin/bash #!/bin/bash
# Author : Gaston Gonzalez # Author : Gaston Gonzalez
# Date : 1 February 2025 # Date : 1 February 2025
# Updated : 7 October 2025 # Updated : 16 April 2026
# Purpose : Common environment variables and functions # Purpose : Common environment variables and functions
# Standardized device paths for supported hardware # Standardized device paths for supported hardware
@@ -40,6 +40,13 @@ exit_if_no_sdr() {
fi fi
} }
exit_if_no_audio() {
if [[ ! -e ${ET_DEVICE_AUDIO} ]]; then
et-log "No ${ET_DEVICE_AUDIO} detected."
exit 1
fi
}
exit_on_service_failure() { exit_on_service_failure() {
local systemd_unit_name="$1" local systemd_unit_name="$1"
systemctl is-active --user --quiet "${systemd_unit_name}" systemctl is-active --user --quiet "${systemd_unit_name}"