ThinkNode M7 (#8077)

* ThinkNode G3, ETH support WIP

* ThinkNode G3, ETH support WIP

* ThinkNode G3, ETH support WIP

* ThinkNode G3, ETH support WIP

* ThinkNode G3, ETH support WIP

* ThinkNode G3, ETH support WIP

* ThinkNode G3, ETH support WIP

* rename variant and add guard macros

* older G3 operational. M7 next.

* Split out G3 and M7 to different variants. Completely new PCB design. The G3 stays on 'PRIVATE_HW'

* Define button behaviour and use all of the device flash

---------

Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: caveman99 <25002+caveman99@users.noreply.github.com>
Co-authored-by: Jonathan Bennett <jbennett@incomsystems.biz>

src/input/InputBroker.cpp

@@ -333,6 +333,12 @@ void InputBroker::Init()
             BaseType_t higherWake = 0;
             concurrency::mainDelay.interruptFromISR(&higherWake);
         };
+#if defined(ELECROW_ThinkNode_M7)
+        userConfigNoScreen.longLongPressTime = 15 * 1000;
+        userConfigNoScreen.longLongPress = INPUT_BROKER_FACTORY_RST;
+#else
+        userConfigNoScreen.longLongPress = INPUT_BROKER_SHUTDOWN;
+#endif
         userConfigNoScreen.singlePress = INPUT_BROKER_USER_PRESS;
         userConfigNoScreen.longPress = INPUT_BROKER_NONE;
         userConfigNoScreen.longPressTime = 500;

src/input/InputBroker.h

@@ -25,6 +25,7 @@ enum input_broker_event {
     INPUT_BROKER_USER_PRESS,
     INPUT_BROKER_ALT_PRESS,
     INPUT_BROKER_ALT_LONG,
+    INPUT_BROKER_FACTORY_RST = 0x9a,
     INPUT_BROKER_SHUTDOWN = 0x9b,
     INPUT_BROKER_GPS_TOGGLE = 0x9e,
     INPUT_BROKER_SEND_PING = 0xaf,