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et-mode - Added support for 300, 1200 and 9600 baud packet operation
This commit is contained in:
Gaston Gonzalez
@@ -2,7 +2,7 @@
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#
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# Author : Gaston Gonzalez
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# Date : 1 November 2024
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# Updated : 8 November 2024
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# Updated : 14 January 2025
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# Purpose : Wrapper script for starting Dire Wolf with PnP support
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#
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# Preconditions:
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@@ -23,7 +23,9 @@ usage() {
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echo " <type>"
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echo " aprs-digipeater - Run in RF-only APRS digipeater mode"
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echo " packet-digipeater - Run in RF-only packet digipeater mode"
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echo " simple - Run in simple packet mode"
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echo " simple - Run in simple (1200 baud) packet mode"
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echo " 300 - Run in 300 baud packet mode (HF)"
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echo " 9600 - Run in 9600 baud packet mode (VHF/UHF)"
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}
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if [ $# -ne 2 ]; then
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@@ -31,6 +33,16 @@ if [ $# -ne 2 ]; then
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exit 1
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fi
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check_9600_baud () {
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# For 9600 baud operation, we use the /dev/et-cat device directly
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# in direwolf, instead of going through rigctl.
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if [ ! -e /dev/et-cat ]; then
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et-log "PTT devices not found for 9600 baud operation."
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exit 1
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fi
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}
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MODE=$2
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case "${MODE}" in
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aprs-digipeater)
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@@ -42,6 +54,13 @@ case "${MODE}" in
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simple)
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DIREWOLF_TEMPLATE_CONF_FILE="${ET_HOME}/conf/template.d/packet/direwolf.${MODE}.conf"
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;;
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300)
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DIREWOLF_TEMPLATE_CONF_FILE="${ET_HOME}/conf/template.d/packet/direwolf.${MODE}.conf"
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;;
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9600)
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check_9600_baud
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DIREWOLF_TEMPLATE_CONF_FILE="${ET_HOME}/conf/template.d/packet/direwolf.${MODE}.conf"
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;;
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*)
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et-log "Can't started Dire Wolf. Mode '${MODE}' not supported"
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usage
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@@ -60,7 +79,7 @@ notify_user() {
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[ ! -e ${ET_LOG_DIR} ] && mkdir -p ${ET_LOG_DIR}
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start() {
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update-config
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update_config
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if [ $? -eq 0 ]; then
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@@ -81,7 +100,8 @@ start() {
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fi
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}
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update-config () {
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update_config () {
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et-log "Attempting to start Dire Wolf in mode: '${MODE}'"
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@@ -140,7 +160,7 @@ case $1 in
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start
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;;
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update-config)
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update-config
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update_config
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;;
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*)
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echo "Invalid command."
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@@ -2,6 +2,7 @@
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#
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# Author : Gaston Gonzalez
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# Date : 12 November 2024
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# Updated : 13 January 2025
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# Purpose : Stops all EmComm Tools sound-based services (i.e. modems) and
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# amatuer radio applications to ensure a clean start for the next mode.
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@@ -11,6 +12,8 @@ stop_all_services() {
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systemctl --user stop et-service-winlink-ardop
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systemctl --user stop et-service-winlink-packet
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systemctl --user stop et-service-ardop
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systemctl --user stop et-service-direwolf-300
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systemctl --user stop et-service-direwolf-9600
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systemctl --user stop et-service-direwolf-simple
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systemctl --user stop et-service-direwolf-aprs-digipeater
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systemctl --user stop et-service-direwolf-packet-digipeater
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@@ -2,7 +2,7 @@
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#
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# Author : Gaston Gonzalez
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# Date : 6 November 2024
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# Updated : 5 December 2024
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# Updated : 14 January 2025
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# Purpose : Configures the system for a specific mode of operation
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# Use a simple text file to save the state of the last mode selected
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@@ -19,6 +19,9 @@ MODE_ID_PACKET_DIGIPEATER="packet-digipeater"
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MODE_ID_WINLINK_ARDOP="winlink-ardop"
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MODE_ID_WINLINK_PACKET="winlink-packet"
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# Default to 1200 baud
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PACKET_MODE=simple
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# Attempt to stop all EmComm Tools services regardless if they are running.
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stop_all_services() {
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et-kill-all
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@@ -63,6 +66,23 @@ start_and_wait_for_service() {
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exit_on_service_failure ${systemd_unit_name}
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}
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select_direwolf_mode () {
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packet_mode=()
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packet_mode+=("simple" "1200 baud (default for VHF/UHF)")
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packet_mode+=("9600" "9600 baud (VHF/UHF)")
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packet_mode+=("300" "300 baud (HF)")
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PACKET_MODE=$(dialog --clear --menu "Select a modem" 16 65 10 "${packet_mode[@]}" 3>&1 1>&2 2>&3)
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exit_status=$?
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tput sgr 0 && clear
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if [ ${exit_status} -ne 0 ]; then
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et-log "No modem selected. Mode will not be started."
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exit 1
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fi
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}
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# Build list of options
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options=()
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options+=("${MODE_ID_NONE}" "No mode selected")
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@@ -100,12 +120,19 @@ if [ $exit_status -eq 0 ]; then
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et-yaac start
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;;
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${MODE_ID_BBS_CLIENT})
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start_and_wait_for_service et-service-direwolf-simple
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select_direwolf_mode
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et-log "Using ${PACKET_MODE} as the modem speed."
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start_and_wait_for_service et-service-direwolf-${PACKET_MODE}
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et-log "Starting Paracon."
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et-paracon start
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;;
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${MODE_ID_BBS_CLIENT2})
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start_and_wait_for_service et-service-direwolf-simple
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select_direwolf_mode
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et-log "Using ${PACKET_MODE} as the modem speed."
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start_and_wait_for_service et-service-direwolf-${PACKET_MODE}
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et-log "Starting QtTermTCP."
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et-qttermtcp start
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;;
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