Add extracted tools: CitrineOS, OpenOCPP, ShapeShifter

- CitrineOS core extracted (CSMS OCPP 2.0.1)
- OpenOCPP extracted (firmware OCPP 1.6J/2.0.1)
- ShapeShifter library installed (pip install -e)
- ShapeShifter specification extracted
- EVerest extracted

TODO updated with progress

tools/EVerest-main/lib/everest/fsm/examples/light_switch/states.cpp

@@ -0,0 +1,62 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright 2023 - 2023 Pionix GmbH and Contributors to EVerest
+#include "states.hpp"
+
+SimpleState::HandleEventReturnType LightOn::handle_event(AllocatorType& sa, Event ev) {
+    if (ev == Event::PRESSED_ON) {
+        current_brightness = (current_brightness % 3) + 1;
+        ctx.set_brightness(current_brightness);
+        return HANDLED_INTERNALLY;
+    } else if (ev == Event::PRESSED_OFF) {
+        return sa.create_simple<LightOff>(ctx);
+    } else {
+        return PASS_ON;
+    }
+}
+
+SimpleState::HandleEventReturnType MotionMode::handle_event(AllocatorType& sa, Event ev) {
+    if (ev == Event::PRESSED_OFF) {
+        return sa.create_simple<LightOff>(ctx);
+    } else if (ev == Event::PRESSED_ON) {
+        return sa.create_simple<LightOn>(ctx);
+    } else {
+        return PASS_ON;
+    }
+}
+
+SimpleState::HandleEventReturnType MotionDetected::handle_event(AllocatorType& sa, Event ev) {
+    if (ev == Event::MOTION_TIMEOUT) {
+        return sa.create_simple<MotionIdle>(ctx);
+    } else {
+        return PASS_ON;
+    }
+}
+
+SimpleState::CallbackReturnType MotionDetected::callback() {
+    if (timeout_started) {
+        return Event::MOTION_TIMEOUT;
+    }
+
+    timeout_started = true;
+
+    return TIMEOUT_MS;
+}
+
+SimpleState::HandleEventReturnType LightOff::handle_event(AllocatorType& sa, Event ev) {
+    if (ev == Event::PRESSED_ON) {
+        return sa.create_simple<LightOn>(ctx);
+    } else if (ev == Event::ENTER_MOTION_MODE) {
+        sa.create_compound<MotionMode>(ctx);
+        return sa.create_simple<MotionIdle>(ctx);
+    } else {
+        return PASS_ON;
+    }
+}
+
+SimpleState::HandleEventReturnType MotionIdle::handle_event(AllocatorType& sa, Event ev) {
+    if (ev == Event::MOTION_DETECT) {
+        return sa.create_simple<MotionDetected>(ctx);
+    } else {
+        return PASS_ON;
+    }
+}