From 0faa56fd3307e0858b4befd6b92dda80da71865b Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Mon, 21 Oct 2024 14:47:45 -0700
Subject: [PATCH 01/16] Conky - Added initial audio interface state; added
 headings; added system info section

---
 overlay/etc/skel/.conkyrc                   | 18 +++++++++++++-----
 overlay/opt/emcomm-tools/bin/et-system-info | 19 +++++++++++++++----
 2 files changed, 28 insertions(+), 9 deletions(-)

diff --git a/overlay/etc/skel/.conkyrc b/overlay/etc/skel/.conkyrc
index b22835a..5b979d3 100644
--- a/overlay/etc/skel/.conkyrc
+++ b/overlay/etc/skel/.conkyrc
@@ -17,17 +17,25 @@ conky.config = {
 };
 
 conky.text = [[
-${font DejaVu Sans Mono:size=12}${alignc}${time %A, %B %d %Y}
+${font DejaVu Sans:bold:size=10}${color #8d5133}${alignc}DATE/TIME
+${font DejaVu Sans Mono:size=11}${color yellow}${alignc}${time %A, %B %d %Y}
 Local: ${alignr}${time %H:%M:%S}
 UTC: ${alignr}${tztime UTC %H:%M:%S}
-Uptime: ${uptime}
 
-IP: ${execpi 60 /opt/emcomm-tools/bin/et-system-info ip} 
+${font DejaVu Sans:bold:size=10}${color #8d5133}${alignc}SYSTEM
+${font DejaVu Sans Mono:size=11}${color yellow}Uptime   : ${uptime}
+CPU Util : ${cpu}%
+Disk Free: ${fs_free /}
 
-Radio: ${execpi 10 et-system-info active-radio}
+${font DejaVu Sans:bold:size=10}${color #8d5133}${alignc}NETWORK
+${font DejaVu Sans Mono:size=11}${color yellow}IP: ${execpi 60 /opt/emcomm-tools/bin/et-system-info ip} 
+
+${font DejaVu Sans:bold:size=10}${color #8d5133}${alignc}INTERFACES
+${font DejaVu Sans Mono:size=11}${color yellow}Radio: ${execpi 10 et-system-info active-radio}
 CAT  : ${execpi 10 et-system-info et-cat}
 GPS  : ${execpi 10 et-system-info et-gps}
+Audio: ${execpi 10 et-system-info et-audio}
 
-${font DejaVu Sans Mono:size=10}${alignc}${execp /opt/emcomm-tools/bin/et-system-info release}
+${font DejaVu Sans Mono:size=9}${color #8d5133}${alignc}${execp /opt/emcomm-tools/bin/et-system-info release}
 ]];
 
diff --git a/overlay/opt/emcomm-tools/bin/et-system-info b/overlay/opt/emcomm-tools/bin/et-system-info
index 7109e34..95f625b 100755
--- a/overlay/opt/emcomm-tools/bin/et-system-info
+++ b/overlay/opt/emcomm-tools/bin/et-system-info
@@ -2,16 +2,17 @@
 #
 # Author   : Gaston Gonzalez
 # Date     : 6 October 2024
-# Updated  : 20 October 2024
+# Updated  : 21 October 2024
 # Purpose  : Utility script for dumping system information
 
 function usage() {
   echo "Usage: $(basename $0) <command>"
   echo "  active-radio - Display model of active radio" 
-  echo "  et-cat       - Is CAT control connected"
-  echo "  et-gps       - Is the GPS connected"
+  echo "  et-audio     - State of audio interface"
+  echo "  et-cat       - State of CAT control interface"
+  echo "  et-gps       - State of GPS interface"
   echo "  ip           - System IP address"
-  echo "  release      - EmComm Tools Release"
+  echo "  release      - EmComm Tools release"
 }
 
 if [ $# -ne 1 ]; then
@@ -26,6 +27,16 @@ case $1 in
     else
       echo "No radio selected"
     fi 
+    ;;
+  et-audio)
+
+    # 1. Check if the symlink was created by the udev rules
+    if [ -e /dev/et-audio ]; then 
+      echo "Connected"
+    else
+      echo "Not connected" 
+    fi
+
     ;;
   et-cat)
 

From 4b0eb3f056824bd7de303748a6f852c01ebf823e Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Mon, 21 Oct 2024 15:17:34 -0700
Subject: [PATCH 02/16] Audio - Added initial support for DigiRig Lite audio
 device

---
 overlay/etc/udev/rules.d/90-et-digirig-lite.rules | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 overlay/etc/udev/rules.d/90-et-digirig-lite.rules

diff --git a/overlay/etc/udev/rules.d/90-et-digirig-lite.rules b/overlay/etc/udev/rules.d/90-et-digirig-lite.rules
new file mode 100644
index 0000000..7ef3a22
--- /dev/null
+++ b/overlay/etc/udev/rules.d/90-et-digirig-lite.rules
@@ -0,0 +1,13 @@
+# Author   : Gaston Gonzalez
+# Date     : 17 October 2024
+# Purpose  : udev rules for the DigiRig Lite
+#
+# Preconditions:
+# 1. DigiRig Lite connected via USB cable
+#
+# Postconditions:
+
+SUBSYSTEM=="sound", ATTRS{idVendor}=="0d8c", ATTRS{idProduct}=="0012", ENV{ET_DEVICE}=="", \
+    ACTION=="add", \
+    ATTR{id}="ET_AUDIO", \
+    ENV{ET_DEVICE}="DIGIRIG_LITE", ENV{ET_SUBDEVICE}="AUDIO", GROUP="dialout", MODE="0660", SYMLINK+="et-audio"

From 524ffdd53160f1833fea461dc4934a4616e2766d Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Mon, 21 Oct 2024 15:20:32 -0700
Subject: [PATCH 03/16] Conky - Adjusted color and font weight for release
 label

---
 overlay/etc/skel/.conkyrc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/overlay/etc/skel/.conkyrc b/overlay/etc/skel/.conkyrc
index 5b979d3..1173e7d 100644
--- a/overlay/etc/skel/.conkyrc
+++ b/overlay/etc/skel/.conkyrc
@@ -36,6 +36,6 @@ CAT  : ${execpi 10 et-system-info et-cat}
 GPS  : ${execpi 10 et-system-info et-gps}
 Audio: ${execpi 10 et-system-info et-audio}
 
-${font DejaVu Sans Mono:size=9}${color #8d5133}${alignc}${execp /opt/emcomm-tools/bin/et-system-info release}
+${font DejaVu Sans:bold:size=9}${color #805f4f}${alignc}${execp /opt/emcomm-tools/bin/et-system-info release}
 ]];
 

From 9ed9b023db4e87a966af089425743200e73c302a Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Mon, 21 Oct 2024 15:42:31 -0700
Subject: [PATCH 04/16] Audio - Updated et-system-info to output the audio
 ET_DEVICE

---
 overlay/opt/emcomm-tools/bin/et-system-info | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/overlay/opt/emcomm-tools/bin/et-system-info b/overlay/opt/emcomm-tools/bin/et-system-info
index 95f625b..a4be451 100755
--- a/overlay/opt/emcomm-tools/bin/et-system-info
+++ b/overlay/opt/emcomm-tools/bin/et-system-info
@@ -32,7 +32,14 @@ case $1 in
 
     # 1. Check if the symlink was created by the udev rules
     if [ -e /dev/et-audio ]; then 
-      echo "Connected"
+
+      UDEV_OUT=$(udevadm info /dev/et-audio | grep ET_DEVICE)
+      if [ $? -eq 0 ]; then
+        udevadm info /dev/et-audio | grep ET_DEVICE | cut -d"=" -f2
+      else
+        echo "Connected" 
+      fi
+
     else
       echo "Not connected" 
     fi

From 49b0d17c0f2fab1a3eab887473778150085654ea Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Mon, 21 Oct 2024 16:20:42 -0700
Subject: [PATCH 05/16] Audio - Added initial support for dynamically
 determining the ALSA card number and device number

---
 overlay/etc/skel/.conkyrc                   |  2 +-
 overlay/opt/emcomm-tools/bin/et-system-info | 32 +++++++++++++++++----
 2 files changed, 27 insertions(+), 7 deletions(-)

diff --git a/overlay/etc/skel/.conkyrc b/overlay/etc/skel/.conkyrc
index 1173e7d..54f6fdb 100644
--- a/overlay/etc/skel/.conkyrc
+++ b/overlay/etc/skel/.conkyrc
@@ -34,7 +34,7 @@ ${font DejaVu Sans:bold:size=10}${color #8d5133}${alignc}INTERFACES
 ${font DejaVu Sans Mono:size=11}${color yellow}Radio: ${execpi 10 et-system-info active-radio}
 CAT  : ${execpi 10 et-system-info et-cat}
 GPS  : ${execpi 10 et-system-info et-gps}
-Audio: ${execpi 10 et-system-info et-audio}
+Audio: ${execpi 10 et-system-info et-audio} ${execpi 10 et-system-info et-audio-card}
 
 ${font DejaVu Sans:bold:size=9}${color #805f4f}${alignc}${execp /opt/emcomm-tools/bin/et-system-info release}
 ]];
diff --git a/overlay/opt/emcomm-tools/bin/et-system-info b/overlay/opt/emcomm-tools/bin/et-system-info
index a4be451..19d0157 100755
--- a/overlay/opt/emcomm-tools/bin/et-system-info
+++ b/overlay/opt/emcomm-tools/bin/et-system-info
@@ -7,12 +7,13 @@
 
 function usage() {
   echo "Usage: $(basename $0) <command>"
-  echo "  active-radio - Display model of active radio" 
-  echo "  et-audio     - State of audio interface"
-  echo "  et-cat       - State of CAT control interface"
-  echo "  et-gps       - State of GPS interface"
-  echo "  ip           - System IP address"
-  echo "  release      - EmComm Tools release"
+  echo "  active-radio  - Display model of active radio" 
+  echo "  et-audio      - Show state of audio interface"
+  echo "  et-audio-card - Display audio card and device: <card>,<device>"
+  echo "  et-cat        - Show state of CAT control interface"
+  echo "  et-gps        - Show state of GPS interface"
+  echo "  ip            - System IP address"
+  echo "  release       - EmComm Tools release"
 }
 
 if [ $# -ne 1 ]; then
@@ -44,6 +45,25 @@ case $1 in
       echo "Not connected" 
     fi
 
+    ;;
+  et-audio-card)
+
+    # 1. Check if the symlink was created by the udev rules
+    if [ -e /dev/et-audio ]; then 
+
+       # 2. Check that this device was properly tagged with the ET_AUDIO env variable with a udev rule
+       APLAY_OUT=$(arecord -l | grep ET_AUDIO)
+       if [ $? -eq 0 ]; then
+         AUDIO_CARD=$(echo $APLAY_OUT | cut -d":" -f1 | awk '{print $2}')
+         AUDIO_DEVICE=$(echo $APLAY_OUT | cut -d"," -f2 | cut -d":" -f1 | awk '{print $2}')
+         echo $AUDIO_CARD,$AUDIO_DEVICE
+       else
+         exit 1
+       fi
+    else
+      exit 1
+    fi
+
     ;;
   et-cat)
 

From 536ea8352c3a821d53fc6aeed88eb5e9f3e5215e Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Wed, 23 Oct 2024 15:45:41 -0700
Subject: [PATCH 06/16] Audio - Added udev rules for DigiRig Mobile and DigiRig
 Lite

---
 .../etc/udev/rules.d/90-et-digirig-lite.rules  | 10 ++++++----
 .../udev/rules.d/90-et-digirig-mobile.rules    | 15 ++++++++-------
 overlay/opt/emcomm-tools/bin/et-system-info    | 18 ++++++++++++++++--
 3 files changed, 30 insertions(+), 13 deletions(-)

diff --git a/overlay/etc/udev/rules.d/90-et-digirig-lite.rules b/overlay/etc/udev/rules.d/90-et-digirig-lite.rules
index 7ef3a22..c5630df 100644
--- a/overlay/etc/udev/rules.d/90-et-digirig-lite.rules
+++ b/overlay/etc/udev/rules.d/90-et-digirig-lite.rules
@@ -1,13 +1,15 @@
-# Author   : Gaston Gonzalez
-# Date     : 17 October 2024
-# Purpose  : udev rules for the DigiRig Lite
+# Author  : Gaston Gonzalez
+# Date    : 17 October 2024
+# Updated : 21 October 2024 
+# Purpose : udev rules for the DigiRig Lite
 #
 # Preconditions:
 # 1. DigiRig Lite connected via USB cable
 #
 # Postconditions:
+# 1. /dev/et-audio created
 
 SUBSYSTEM=="sound", ATTRS{idVendor}=="0d8c", ATTRS{idProduct}=="0012", ENV{ET_DEVICE}=="", \
     ACTION=="add", \
     ATTR{id}="ET_AUDIO", \
-    ENV{ET_DEVICE}="DIGIRIG_LITE", ENV{ET_SUBDEVICE}="AUDIO", GROUP="dialout", MODE="0660", SYMLINK+="et-audio"
+    ENV{ET_DEVICE}="DIGIRIG_LITE", ENV{ET_SUBDEVICE}="AUDIO", GROUP="audio", MODE="0660", SYMLINK+="et-audio"
diff --git a/overlay/etc/udev/rules.d/90-et-digirig-mobile.rules b/overlay/etc/udev/rules.d/90-et-digirig-mobile.rules
index 7c35b11..74a26ca 100644
--- a/overlay/etc/udev/rules.d/90-et-digirig-mobile.rules
+++ b/overlay/etc/udev/rules.d/90-et-digirig-mobile.rules
@@ -1,25 +1,26 @@
 # Author   : Gaston Gonzalez
 # Date     : 30 September 2024
-# Updated  : 11 October 2024
+# Updated  : 23 October 2024
 # Purpose  : udev rules for the DigiRig Mobile v1.9 
 #
 # Preconditions:
-# 1. DigiRig Mobile  connected via USB cable
+# 1. DigiRig Mobile connected via USB cable
 # 2. This rule is processed after the IC-7200
 #
 # Postconditions:
 # 1. /dev/et-cat created
 # 2. rigctld is started
-# 
+# 3. /dev/et-audio created
 
-# The IC-7200 uses the same chipsset. In order to avoid incorrect detection, we will check
-# for the presence of ET_DEVICE as the IC-7200 will set it as an earlier rule. With this
-# approach, the DigiRig Mobile rules must be processed later in the chain.
 SUBSYSTEM=="tty", ATTRS{idVendor}=="10c4", ATTRS{idProduct}=="ea60", ENV{ET_DEVICE}=="", \
     ACTION=="add", \
     ENV{SYSTEMD_WANTS}="", \
     ENV{ET_DEVICE}="DIGIRIG_MOBILE", ENV{ET_SUBDEVICE}="CAT", GROUP="dialout", MODE="0660", SYMLINK+="et-cat", \
     RUN+="/usr/bin/systemctl start rigctld"
 
+SUBSYSTEM=="sound", ATTRS{idVendor}=="0d8c", ATTRS{idProduct}=="013c", ENV{ET_DEVICE}=="", \
+    ACTION=="add", \
+    ATTR{id}="ET_AUDIO", \
+    ENV{ET_DEVICE}="DIGIRIG_MOBILE", ENV{ET_SUBDEVICE}="AUDIO", GROUP="audio", MODE="0660", SYMLINK+="et-audio"
+
 # TODO: Add rules for earlier 1.9 release
-# TODO: Add rules for sound card
diff --git a/overlay/opt/emcomm-tools/bin/et-system-info b/overlay/opt/emcomm-tools/bin/et-system-info
index 19d0157..329bc4e 100755
--- a/overlay/opt/emcomm-tools/bin/et-system-info
+++ b/overlay/opt/emcomm-tools/bin/et-system-info
@@ -2,7 +2,7 @@
 #
 # Author   : Gaston Gonzalez
 # Date     : 6 October 2024
-# Updated  : 21 October 2024
+# Updated  : 23 October 2024
 # Purpose  : Utility script for dumping system information
 
 function usage() {
@@ -36,7 +36,21 @@ case $1 in
 
       UDEV_OUT=$(udevadm info /dev/et-audio | grep ET_DEVICE)
       if [ $? -eq 0 ]; then
-        udevadm info /dev/et-audio | grep ET_DEVICE | cut -d"=" -f2
+
+        # Display friendly audio device name
+        ET_DEVICE=$(udevadm info /dev/et-audio | grep ET_DEVICE | cut -d"=" -f2)
+        case $ET_DEVICE in
+          "DIGIRIG_LITE")
+            echo "DigiRig Lite"
+          ;;
+          "DIGIRIG_MOBILE")
+            echo "DigiRig Mobile"
+          ;;
+          *)
+            echo $ET_DEVICE
+          ;;
+        esac
+
       else
         echo "Connected" 
       fi

From c8c8bde4adc51f3f64d7e7a938b4f5d8a853c070 Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Wed, 23 Oct 2024 16:30:30 -0700
Subject: [PATCH 07/16] Audio - Added udev rules for IC-705

---
 overlay/etc/udev/rules.d/80-et-ic705.rules | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/overlay/etc/udev/rules.d/80-et-ic705.rules b/overlay/etc/udev/rules.d/80-et-ic705.rules
index f24e1f7..73d534d 100644
--- a/overlay/etc/udev/rules.d/80-et-ic705.rules
+++ b/overlay/etc/udev/rules.d/80-et-ic705.rules
@@ -1,6 +1,6 @@
 # Author   : Gaston Gonzalez
 # Date     : 28 September 2024
-# Updated  : 14 October 2024
+# Updated  : 21 October 2024
 # Purpose  : udev rules for the Icom IC-705
 #
 # Preconditions:
@@ -9,6 +9,7 @@
 # Postconditions:
 # 1. /dev/et-cat created
 # 2. /dev/et-gps created
+# 3. /dev/et-audio created
 # 3. rigctld is started
 # 4. gpsd is started
 # 
@@ -32,4 +33,7 @@ ENV{ET_DEVICE}=="IC-705", SUBSYSTEMS=="usb", ATTRS{bInterfaceNumber}=="02", \
     ENV{ET_SUBDEVICE}="GPS", GROUP="dialout", MODE="0660", SYMLINK+="et-gps", \
     RUN+="/opt/emcomm-tools/sbin/wrapper-gpsd.sh start"
 
-# TODO: Add rules for sound card
+SUBSYSTEM=="sound", ATTRS{idVendor}=="08bb", ATTRS{idProduct}=="2901", ENV{ET_DEVICE}=="", \
+    ACTION=="add", \
+    ATTR{id}="ET_AUDIO", \
+    ENV{ET_DEVICE}="IC-705", ENV{ET_SUBDEVICE}="AUDIO", GROUP="audio", MODE="0660", SYMLINK+="et-audio"

From 53c3eea9ade9833850ec8f82ecc11aa75d532361 Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Wed, 23 Oct 2024 18:52:01 -0700
Subject: [PATCH 08/16] Audio - Added udev rules for IC-7200. Standardized on
 audio label for Icom radios. Need to confirm if the IC-7100 has the same
 sound card.

---
 overlay/etc/udev/rules.d/80-et-ic705.rules  |  5 ++++-
 overlay/etc/udev/rules.d/81-et-ic7200.rules | 13 ++++++++++---
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/overlay/etc/udev/rules.d/80-et-ic705.rules b/overlay/etc/udev/rules.d/80-et-ic705.rules
index 73d534d..bbcadcc 100644
--- a/overlay/etc/udev/rules.d/80-et-ic705.rules
+++ b/overlay/etc/udev/rules.d/80-et-ic705.rules
@@ -33,7 +33,10 @@ ENV{ET_DEVICE}=="IC-705", SUBSYSTEMS=="usb", ATTRS{bInterfaceNumber}=="02", \
     ENV{ET_SUBDEVICE}="GPS", GROUP="dialout", MODE="0660", SYMLINK+="et-gps", \
     RUN+="/opt/emcomm-tools/sbin/wrapper-gpsd.sh start"
 
+# This rule generically matches the following Icom radios: 
+# 1. IC-705
+# 2. IC-7200
 SUBSYSTEM=="sound", ATTRS{idVendor}=="08bb", ATTRS{idProduct}=="2901", ENV{ET_DEVICE}=="", \
     ACTION=="add", \
     ATTR{id}="ET_AUDIO", \
-    ENV{ET_DEVICE}="IC-705", ENV{ET_SUBDEVICE}="AUDIO", GROUP="audio", MODE="0660", SYMLINK+="et-audio"
+    ENV{ET_DEVICE}="Icom generic", ENV{ET_SUBDEVICE}="AUDIO", GROUP="audio", MODE="0660", SYMLINK+="et-audio"
diff --git a/overlay/etc/udev/rules.d/81-et-ic7200.rules b/overlay/etc/udev/rules.d/81-et-ic7200.rules
index 7669c9c..aa80239 100644
--- a/overlay/etc/udev/rules.d/81-et-ic7200.rules
+++ b/overlay/etc/udev/rules.d/81-et-ic7200.rules
@@ -1,6 +1,6 @@
 # Author   : Gaston Gonzalez
 # Date     : 29 September 2024
-# Updated  : 14 October 2024
+# Updated  : 21 October 2024
 # Purpose  : udev rules for the Icom IC-7200
 #
 # Preconditions:
@@ -8,7 +8,8 @@
 #
 # Postconditions:
 # 1. /dev/et-cat created
-# 2. rigctld started
+# 2. /dev/et-audio created
+# 3. rigctld started
 
 KERNEL=="ttyUSB[0-9]*", SUBSYSTEM=="tty", ATTRS{serial}=="IC-7200*", \
     ENV{ET_DEVICE}="IC-7200"
@@ -21,4 +22,10 @@ ENV{ET_DEVICE}=="IC-7200", SUBSYSTEMS=="usb", ATTRS{idVendor}=="10c4" ATTRS{idPr
     ENV{ET_SUBDEVICE}="CAT", GROUP="dialout", MODE="0660", SYMLINK+="et-cat", \
     RUN+="/usr/bin/systemctl start rigctld"
 
-# TODO: Add rules for sound card
+# This rule generically matches the following Icom radios: 
+# 1. IC-705
+# 2. IC-7200
+SUBSYSTEM=="sound", ATTRS{idVendor}=="08bb", ATTRS{idProduct}=="2901", ENV{ET_DEVICE}=="", \
+    ACTION=="add", \
+    ATTR{id}="ET_AUDIO", \
+    ENV{ET_DEVICE}="Icom generic", ENV{ET_SUBDEVICE}="AUDIO", GROUP="audio", MODE="0660", SYMLINK+="et-audio"

From 2999053b808606d2bf685a8199b62c7114ed3d31 Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Thu, 24 Oct 2024 05:11:35 -0700
Subject: [PATCH 09/16] Updated license

---
 LICENSE | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/LICENSE b/LICENSE
index fe05cdf..abf30d6 100644
--- a/LICENSE
+++ b/LICENSE
@@ -29,7 +29,7 @@ you agree to the following terms and conditions:
    rights not expressly granted are reserved by The Tech Prepper LLC.
 
 For any inquiries regarding commercial use, modification, or other
-permissions, please contact [Your Contact Information].
+permissions, please contact The Tech Prepper LLC.
 
 The Tech Prepper LLC
 info@thetechprepper.com

From 15aae94fe846b6d45caa094bb0e742e57674be3d Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Thu, 24 Oct 2024 05:30:51 -0700
Subject: [PATCH 10/16] PnP - Updated et-radio to support a 'no radio' mode

---
 overlay/opt/emcomm-tools/bin/et-radio | 23 +++++++++++++++++------
 1 file changed, 17 insertions(+), 6 deletions(-)

diff --git a/overlay/opt/emcomm-tools/bin/et-radio b/overlay/opt/emcomm-tools/bin/et-radio
index 6b03977..e8e10d1 100755
--- a/overlay/opt/emcomm-tools/bin/et-radio
+++ b/overlay/opt/emcomm-tools/bin/et-radio
@@ -2,7 +2,7 @@
 #
 # Author   : Gaston Gonzalez
 # Date     : 11 October 2024
-# Updated  : 16 October 2024
+# Updated  : 24 October 2024
 # Purpose  : A script for managaing plug-and-play radios
 set -e
 
@@ -36,7 +36,10 @@ case $1 in
     ;;
   set)
 
+    NO_RADIO_ID="no-radio"
+
     options=()
+    options+=("${NO_RADIO_ID}" "No radio")
     while IFS= read -r radio; do
         ID=$(cat $radio | jq -r .id)
         VENDOR=$(cat $radio | jq -r .vendor)
@@ -45,17 +48,25 @@ case $1 in
         options+=("$ID" "$VENDOR $MODEL")
     done < <(find $ET_HOME/conf/radios.d -type f | sort)
 
-    selected_radio=$(dialog --clear --menu "Select a radio:" 15 50 10 "${options[@]}" 3>&1 1>&2 2>&3)
+    SELECTED_RADIO=$(dialog --clear --menu "Select a radio:" 15 50 10 "${options[@]}" 3>&1 1>&2 2>&3)
     exit_status=$?
 
     # Reset terminal to its original state
-    clear &&  tput sgr0
+    clear && tput sgr0
 
     if [ $exit_status -eq 0 ]; then
-      RADIO_CONF="${ET_HOME}/conf/radios.d/$selected_radio.json"
+
+      # Special case to run without a radio configured
+      if [ ${SELECTED_RADIO} == ${NO_RADIO_ID} ]; then
+        [ -e ${ACTIVE_RADIO} ] &&  rm ${ACTIVE_RADIO} 
+        echo "Set active radio to: $SELECTED_RADIO"
+        exit 0
+      fi
+
+      RADIO_CONF="${ET_HOME}/conf/radios.d/$SELECTED_RADIO.json"
       [ -e ${ACTIVE_RADIO} ] &&  rm ${ACTIVE_RADIO} 
       ln -s ${RADIO_CONF} ${ACTIVE_RADIO}
-      echo "Set active radio to: $selected_radio"
+      echo "Set active radio to: $SELECTED_RADIO"
     else
       echo "No radio selected."
     fi
@@ -64,7 +75,7 @@ case $1 in
   active)
 
     if [ ! -L "${ACTIVE_RADIO}" ]; then
-      echo "No active radio defined. Run: '$(basename $0) set <radio ID>'"
+      echo "No active radio defined. Run: '$(basename $0) set'"
       exit 1
     fi
 

From d831500c411e45fc119e1c02de0af92c25fd7d28 Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Thu, 24 Oct 2024 08:31:57 -0700
Subject: [PATCH 11/16] Audio - Added dummy rig control support for the DigiRig
 Lite to maintain the rigctl NET interface consistently for all radio-based
 applications

---
 .../udev/rules.d/79-et-generic-remove.rules   |  8 ++++++-
 .../etc/udev/rules.d/90-et-digirig-lite.rules | 15 -------------
 .../etc/udev/rules.d/91-et-digirig-lite.rules | 21 +++++++++++++++++++
 ...{91-et-u-blox.rules => 92-et-u-blox.rules} |  0
 overlay/lib/systemd/system/rigctld.service    |  2 +-
 .../conf/radios.d/generic-vox.json            | 11 ++++++++++
 .../opt/emcomm-tools/sbin/wrapper-rigctld.sh  | 21 ++++++++++++++++++-
 7 files changed, 60 insertions(+), 18 deletions(-)
 delete mode 100644 overlay/etc/udev/rules.d/90-et-digirig-lite.rules
 create mode 100644 overlay/etc/udev/rules.d/91-et-digirig-lite.rules
 rename overlay/etc/udev/rules.d/{91-et-u-blox.rules => 92-et-u-blox.rules} (100%)
 create mode 100644 overlay/opt/emcomm-tools/conf/radios.d/generic-vox.json

diff --git a/overlay/etc/udev/rules.d/79-et-generic-remove.rules b/overlay/etc/udev/rules.d/79-et-generic-remove.rules
index d57933f..c9fa748 100644
--- a/overlay/etc/udev/rules.d/79-et-generic-remove.rules
+++ b/overlay/etc/udev/rules.d/79-et-generic-remove.rules
@@ -1,9 +1,10 @@
 # Author   : Gaston Gonzalez
 # Date     : 14 October 2024
+# Updated  : 24 October 2024
 # Purpose  : udev rules for generic remove events
 #
 # Preconditions:
-# 1. CAT control device is unplugged
+# 1. CAT control device (or DigiRig Lite) is unplugged
 #
 # Postconditions:
 # 1. rigctld is stopped
@@ -11,3 +12,8 @@
 SUBSYSTEM=="tty", ENV{ET_SUBDEVICE}=="CAT", \
   ACTION=="remove", \
   RUN+="/opt/emcomm-tools/sbin/wrapper-rigctld.sh stop"
+
+
+SUBSYSTEM=="sound",ENV{ET_SUBDEVICE}=="AUDIO", \
+  ACTION=="remove", \
+  RUN+="/opt/emcomm-tools/sbin/wrapper-rigctld.sh stop"
diff --git a/overlay/etc/udev/rules.d/90-et-digirig-lite.rules b/overlay/etc/udev/rules.d/90-et-digirig-lite.rules
deleted file mode 100644
index c5630df..0000000
--- a/overlay/etc/udev/rules.d/90-et-digirig-lite.rules
+++ /dev/null
@@ -1,15 +0,0 @@
-# Author  : Gaston Gonzalez
-# Date    : 17 October 2024
-# Updated : 21 October 2024 
-# Purpose : udev rules for the DigiRig Lite
-#
-# Preconditions:
-# 1. DigiRig Lite connected via USB cable
-#
-# Postconditions:
-# 1. /dev/et-audio created
-
-SUBSYSTEM=="sound", ATTRS{idVendor}=="0d8c", ATTRS{idProduct}=="0012", ENV{ET_DEVICE}=="", \
-    ACTION=="add", \
-    ATTR{id}="ET_AUDIO", \
-    ENV{ET_DEVICE}="DIGIRIG_LITE", ENV{ET_SUBDEVICE}="AUDIO", GROUP="audio", MODE="0660", SYMLINK+="et-audio"
diff --git a/overlay/etc/udev/rules.d/91-et-digirig-lite.rules b/overlay/etc/udev/rules.d/91-et-digirig-lite.rules
new file mode 100644
index 0000000..75d61e5
--- /dev/null
+++ b/overlay/etc/udev/rules.d/91-et-digirig-lite.rules
@@ -0,0 +1,21 @@
+# Author  : Gaston Gonzalez
+# Date    : 17 October 2024
+# Updated : 24 October 2024 
+# Purpose : udev rules for the DigiRig Lite
+#
+# Preconditions:
+# 1. The radio is set to 'generic-vox' using et-radio.
+# 2. DigiRig Lite connected via USB cable
+#
+# Postconditions:
+# 1. /dev/et-audio created
+# 2. rigctld is started
+
+# The DigiRig Lite has no CAT control, but rigctld is started to minimize the configuration needed
+# by the various amateur radio applications. EmComm Tools treats rigctl NET as its abstraction layer.
+# A dummy rig control configuration is specifed in the 'generic-vox' radio configuration.
+SUBSYSTEM=="sound", ATTRS{idVendor}=="0d8c", ATTRS{idProduct}=="0012", ENV{ET_DEVICE}=="", \
+    ACTION=="add", \
+    ATTR{id}="ET_AUDIO", \
+    ENV{ET_DEVICE}="DIGIRIG_LITE", ENV{ET_SUBDEVICE}="AUDIO", GROUP="audio", MODE="0660", SYMLINK+="et-audio" \
+    RUN+="/usr/bin/systemctl start rigctld"
diff --git a/overlay/etc/udev/rules.d/91-et-u-blox.rules b/overlay/etc/udev/rules.d/92-et-u-blox.rules
similarity index 100%
rename from overlay/etc/udev/rules.d/91-et-u-blox.rules
rename to overlay/etc/udev/rules.d/92-et-u-blox.rules
diff --git a/overlay/lib/systemd/system/rigctld.service b/overlay/lib/systemd/system/rigctld.service
index dd81b8a..2c1ba9d 100644
--- a/overlay/lib/systemd/system/rigctld.service
+++ b/overlay/lib/systemd/system/rigctld.service
@@ -1,6 +1,6 @@
 [Unit]
 Description=Rig Control Service
-ConditionPathExists=/dev/et-cat
+#ConditionPathExists=/dev/et-cat
 After=multi-user.target
 
 [Service]
diff --git a/overlay/opt/emcomm-tools/conf/radios.d/generic-vox.json b/overlay/opt/emcomm-tools/conf/radios.d/generic-vox.json
new file mode 100644
index 0000000..6869810
--- /dev/null
+++ b/overlay/opt/emcomm-tools/conf/radios.d/generic-vox.json
@@ -0,0 +1,11 @@
+{
+  "id": "generic-vox",
+  "vendor": "Generic",
+  "model": "VOX",
+  "rigctrl": {
+    "id": "1",
+    "ptt": "NONE"
+  },
+  "notes": [
+  ]
+}
diff --git a/overlay/opt/emcomm-tools/sbin/wrapper-rigctld.sh b/overlay/opt/emcomm-tools/sbin/wrapper-rigctld.sh
index 50eea1b..d403f48 100755
--- a/overlay/opt/emcomm-tools/sbin/wrapper-rigctld.sh
+++ b/overlay/opt/emcomm-tools/sbin/wrapper-rigctld.sh
@@ -2,6 +2,7 @@
 #
 # Author  : Gaston Gonzalez
 # Date    : 9 October 2024
+# Updated : 24 October 2024
 # Purpose : Wrapper startup/shutdown script around systemd/rigctld
 
 ET_HOME=/opt/emcomm-tools
@@ -27,6 +28,24 @@ do_full_auto() {
 }
 
 start() {
+
+  # Special case for VOX devices like the DigiRig Lite.
+  if [ -L "${ET_HOME}/conf/radios.d/active-radio.json" ]; then
+    CUR_RADIO=$(cat "${ET_HOME}/conf/radios.d/active-radio.json" | jq -r .model)
+    if [ "${CUR_RADIO}" = "VOX" ]; then
+      et-log "Starting dummy rigctld service for VOX device."
+
+      ID=$(cat ${ET_HOME}/conf/radios.d/active-radio.json | jq -r .rigctrl.id)
+      PTT=$(cat ${ET_HOME}/conf/radios.d/active-radio.json | jq -r .rigctrl.ptt)
+
+      CMD="rigctld -m ${ID} -P ${PTT} "
+      et-log "Starting rigctld with: ${CMD}"
+      $CMD
+
+      exit 0
+    fi
+  fi
+
   if [ ! -e ${CAT_DEVICE} ]; then
     et-log "No CAT device found. ${CAT_DEVICE} symlink is missing."
     exit 1
@@ -58,7 +77,7 @@ start() {
 }
 
 stop() {
-  et-log "Stopping rigctld  service..."
+  et-log "Stopping rigctld service..."
   systemctl stop rigctld
 
   if [ -L /dev/et-cat ]; then

From 2988c68daf480ea72c8676566dbc89c3f6685bab Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Thu, 24 Oct 2024 11:20:50 -0700
Subject: [PATCH 12/16] Audio - Initial work on JS8Call audio PnP configuration

---
 overlay/opt/emcomm-tools/bin/et-js8           | 82 +++++++++++++++++++
 .../usr/share/applications/js8call.desktop    | 11 +++
 scripts/install-js8call.sh                    |  5 +-
 3 files changed, 97 insertions(+), 1 deletion(-)
 create mode 100755 overlay/opt/emcomm-tools/bin/et-js8
 create mode 100644 overlay/usr/share/applications/js8call.desktop

diff --git a/overlay/opt/emcomm-tools/bin/et-js8 b/overlay/opt/emcomm-tools/bin/et-js8
new file mode 100755
index 0000000..2f60ee9
--- /dev/null
+++ b/overlay/opt/emcomm-tools/bin/et-js8
@@ -0,0 +1,82 @@
+#!/bin/bash
+#
+# Author  : Gaston Gonzalez
+# Date    : 24 October 2024
+# Purpose : Wrapper script for starting JS8Call with PnP support
+#
+# Preconditions
+# 1. Support radio and audio interface are connected and properly detected
+#
+# Postconditions
+# 1. JS8Call is started with audio settings updated
+
+usage() {
+  echo "usage: $(basename $0) <command>"
+  echo "  start           - Update config and start JS8Call"
+  echo "  update-config   - Update config"
+}
+
+if [ $# -ne 1 ]; then
+  usage
+  exit 1
+fi
+
+start() {
+  echo "Not yet implemented"
+}
+
+update-config () {
+
+    JS8CALL_CONF_FILE="${HOME}/.config/JS8Call.ini"
+
+    # 1. Check if the symlink was created by the udev rules
+    if [ -e /dev/et-audio ]; then
+
+       # 2. Check that this device was properly tagged with the ET_AUDIO env variable with a udev rule
+       APLAY_OUT=$(arecord -l | grep ET_AUDIO)
+       if [ $? -eq 0 ]; then
+         AUDIO_DEVICE=$(echo $APLAY_OUT | cut -d"," -f2 | cut -d":" -f1 | awk '{print $2}')
+         JS8_AUDIO_DEVICE="plughw:CARD=ET_AUDIO,DEV=${AUDIO_DEVICE}"
+         et-log "Using '${JS8_AUDIO_DEVICE}' for JS8Call configuration."
+
+         # 3. Check for existing JS8Call sound configuration
+
+         ## Update input
+         grep "^SoundInName" ${JS8CALL_CONF_FILE}
+         if [ $? -eq 0 ]; then
+           sed -i 's|^SoundInName.*|SoundInName=plughw:CARD=ET_AUDIO,DEV=0|' ${JS8CALL_CONF_FILE} 
+         else
+           echo "SoundInName=${JS8_AUDIO_DEVICE}" >> ${JS8CALL_CONF_FILE}
+         fi
+
+         ## Update output
+         grep "^SoundOutName" ${JS8CALL_CONF_FILE}
+         if [ $? -eq 0 ]; then
+           sed -i 's|^SoundOutName.*|SoundOutName=plughw:CARD=ET_AUDIO,DEV=0|' ${JS8CALL_CONF_FILE} 
+         else
+           echo "SoundOutName=${JS8_AUDIO_DEVICE}" >> ${JS8CALL_CONF_FILE}
+         fi
+
+       else
+         et-log "No ET_AUDIO device detected."
+         exit 1
+       fi
+    else
+      et-log "No ET_AUDIO device plugged in."
+      exit 1
+    fi
+}
+
+case $1 in
+  start)
+    start
+    ;;
+  update-config)
+    update-config
+    ;;
+  *)
+    echo "Invalid command."
+    usage
+    exit 1
+  ;;
+esac
diff --git a/overlay/usr/share/applications/js8call.desktop b/overlay/usr/share/applications/js8call.desktop
new file mode 100644
index 0000000..09a7e82
--- /dev/null
+++ b/overlay/usr/share/applications/js8call.desktop
@@ -0,0 +1,11 @@
+[Desktop Entry]
+Version=1.0
+Name=js8call
+Comment=Amateur Radio Weak Signal Operating
+Exec=js8call
+Icon=js8call_icon
+Terminal=false
+X-MultipleArgs=false
+Type=Application
+Categories=AudioVideo;Audio;HamRadio;
+StartupNotify=true
diff --git a/scripts/install-js8call.sh b/scripts/install-js8call.sh
index d45f4b1..9bda5b1 100755
--- a/scripts/install-js8call.sh
+++ b/scripts/install-js8call.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # Author  : Gaston Gonzalez
 # Date    : 6 April 2023
-# Updated : 19 May 2024
+# Updated : 24 October 2024
 # Purpose : Install JS8Call
 set -e
 trap 'last_command=$current_command; current_command=$BASH_COMMAND' DEBUG
@@ -52,3 +52,6 @@ else
 fi
 
 dpkg -i $ET_DIST_DIR/$FILE
+
+et-log "Updating JS8Call launcher icon to support PNP..."
+cp -v ../overlay/usr/share/applications/js8call.desktop /usr/share/applications/

From 29a1bf3ae17c55f2cbc1eb636b426b288a4b4de6 Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Thu, 24 Oct 2024 11:51:42 -0700
Subject: [PATCH 13/16] Audio - Updated et-js8 wrapper to replace audio
 properties with env var

---
 overlay/opt/emcomm-tools/bin/et-js8 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/overlay/opt/emcomm-tools/bin/et-js8 b/overlay/opt/emcomm-tools/bin/et-js8
index 2f60ee9..296db9e 100755
--- a/overlay/opt/emcomm-tools/bin/et-js8
+++ b/overlay/opt/emcomm-tools/bin/et-js8
@@ -44,7 +44,7 @@ update-config () {
          ## Update input
          grep "^SoundInName" ${JS8CALL_CONF_FILE}
          if [ $? -eq 0 ]; then
-           sed -i 's|^SoundInName.*|SoundInName=plughw:CARD=ET_AUDIO,DEV=0|' ${JS8CALL_CONF_FILE} 
+           sed -i "s|^SoundInName.*|SoundInName=${JS8_AUDIO_DEVICE}|" ${JS8CALL_CONF_FILE} 
          else
            echo "SoundInName=${JS8_AUDIO_DEVICE}" >> ${JS8CALL_CONF_FILE}
          fi
@@ -52,7 +52,7 @@ update-config () {
          ## Update output
          grep "^SoundOutName" ${JS8CALL_CONF_FILE}
          if [ $? -eq 0 ]; then
-           sed -i 's|^SoundOutName.*|SoundOutName=plughw:CARD=ET_AUDIO,DEV=0|' ${JS8CALL_CONF_FILE} 
+           sed -i "s|^SoundOutName.*|SoundOutName=${JS8_AUDIO_DEVICE}|" ${JS8CALL_CONF_FILE} 
          else
            echo "SoundOutName=${JS8_AUDIO_DEVICE}" >> ${JS8CALL_CONF_FILE}
          fi

From 411881a1cb89f35be84ad188eea0afb72477059d Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Thu, 24 Oct 2024 12:56:40 -0700
Subject: [PATCH 14/16] Audio - Fixed bug preventing JS8Call audio input and
 output devices from getting used following an update by et-js8call

---
 overlay/opt/emcomm-tools/bin/et-js8 | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/overlay/opt/emcomm-tools/bin/et-js8 b/overlay/opt/emcomm-tools/bin/et-js8
index 296db9e..4eb4eaa 100755
--- a/overlay/opt/emcomm-tools/bin/et-js8
+++ b/overlay/opt/emcomm-tools/bin/et-js8
@@ -44,17 +44,17 @@ update-config () {
          ## Update input
          grep "^SoundInName" ${JS8CALL_CONF_FILE}
          if [ $? -eq 0 ]; then
-           sed -i "s|^SoundInName.*|SoundInName=${JS8_AUDIO_DEVICE}|" ${JS8CALL_CONF_FILE} 
+           sed -i "s|^SoundInName.*|SoundInName=\"${JS8_AUDIO_DEVICE}\"|" ${JS8CALL_CONF_FILE} 
          else
-           echo "SoundInName=${JS8_AUDIO_DEVICE}" >> ${JS8CALL_CONF_FILE}
+           echo "SoundInName=\"${JS8_AUDIO_DEVICE}\"" >> ${JS8CALL_CONF_FILE}
          fi
 
          ## Update output
          grep "^SoundOutName" ${JS8CALL_CONF_FILE}
          if [ $? -eq 0 ]; then
-           sed -i "s|^SoundOutName.*|SoundOutName=${JS8_AUDIO_DEVICE}|" ${JS8CALL_CONF_FILE} 
+           sed -i "s|^SoundOutName.*|SoundOutName=\"${JS8_AUDIO_DEVICE}\"|" ${JS8CALL_CONF_FILE} 
          else
-           echo "SoundOutName=${JS8_AUDIO_DEVICE}" >> ${JS8CALL_CONF_FILE}
+           echo "SoundOutName=\"${JS8_AUDIO_DEVICE}\"" >> ${JS8CALL_CONF_FILE}
          fi
 
        else

From c9dc150e401629bc87dc07501d6111644116958d Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Thu, 24 Oct 2024 13:00:37 -0700
Subject: [PATCH 15/16] JS8Call - Renamed et-js8 command to et-js8call and
 implemented start command

---
 overlay/opt/emcomm-tools/bin/{et-js8 => et-js8call} | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 rename overlay/opt/emcomm-tools/bin/{et-js8 => et-js8call} (98%)

diff --git a/overlay/opt/emcomm-tools/bin/et-js8 b/overlay/opt/emcomm-tools/bin/et-js8call
similarity index 98%
rename from overlay/opt/emcomm-tools/bin/et-js8
rename to overlay/opt/emcomm-tools/bin/et-js8call
index 4eb4eaa..c784270 100755
--- a/overlay/opt/emcomm-tools/bin/et-js8
+++ b/overlay/opt/emcomm-tools/bin/et-js8call
@@ -22,7 +22,7 @@ if [ $# -ne 1 ]; then
 fi
 
 start() {
-  echo "Not yet implemented"
+  update-config && /usr/bin/js8call &
 }
 
 update-config () {

From 504780bcf825e8d77a0ed76b1d5dcf7b94f90739 Mon Sep 17 00:00:00 2001
From: Gaston Gonzalez <info@thetechprepper.com>
Date: Thu, 24 Oct 2024 13:08:06 -0700
Subject: [PATCH 16/16] JS8Call - Updated JS8Call launcher to use Emcomm Tools
 PnP wrapper (et-js8call)

---
 overlay/usr/share/applications/js8call.desktop | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/overlay/usr/share/applications/js8call.desktop b/overlay/usr/share/applications/js8call.desktop
index 09a7e82..476608a 100644
--- a/overlay/usr/share/applications/js8call.desktop
+++ b/overlay/usr/share/applications/js8call.desktop
@@ -2,7 +2,7 @@
 Version=1.0
 Name=js8call
 Comment=Amateur Radio Weak Signal Operating
-Exec=js8call
+Exec=/opt/emcomm-tools/bin/et-js8call start
 Icon=js8call_icon
 Terminal=false
 X-MultipleArgs=false