[devkit] Add DevKit support

utils/common.sh

@@ -387,6 +387,8 @@ function i2c_scan() {
             if i2c_get "$address"; then
                 if [ "$device" == "atmega328p" ]; then
                     detect_mark1_device
+                elif [ "$device" == "tas5806" ]; then
+                    detect_devkit_device
                 else
                     DETECTED_DEVICES+=("$device")
                 fi
@@ -434,9 +436,23 @@ EOF
 function detect_mark1_device() {
     setup_avrdude
     atmega328p="$(avrdude -C +"$RUN_AS_HOME"/.avrduderc -p atmega328p -c linuxgpio -U signature:r:-:i -F 2>>"$LOG_FILE" | head -1)"
-    if [ "$atmega328p" == "$ATMEGA328P_SIGNATURE" ] ; then
+    if [ "$atmega328p" == "$ATMEGA328P_SIGNATURE" ]; then
         DETECTED_DEVICES+=("atmega328p")
         return 0
     fi
     return 1
 }
+
+# This function checks if attiny1614 I2C device is present, this is only
+# triggered when a tas5806 I2C device is detected.
+function detect_devkit_device() {
+    if i2c_get "${SUPPORTED_DEVICES["attiny1614"]}"; then
+        DETECTED_DEVICES+=("attiny1614")
+        return 0
+    fi
+    # If attiny1614 is not detected then this is a Mark II device and not
+    # a DevKit device so we force back the DETECTED_DEVICES variable
+    # to tas5806.
+    DETECTED_DEVICES+=("tas5806")
+    return 1
+}

utils/constants.sh

@@ -49,8 +49,9 @@ export SCENARIO_ALLOWED_HIVEMIND_OPTIONS
 export SCENARIO_NAME="scenario.yaml"
 export SCENARIO_PATH=""
 declare -rA SUPPORTED_DEVICES=(
-    ["tas5806"]="2f" #https://www.ti.com/product/TAS5806MD
     ["atmega328p"]="1a" #https://www.microchip.com/en-us/product/atmega328p
+    ["attiny1614"]="04" #https://www.microchip.com/en-us/product/attiny1614
+    ["tas5806"]="2f" #https://www.ti.com/product/TAS5806MD
 )
 export SUPPORTED_DEVICES
 export TUI_WINDOW_HEIGHT="35"