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/modules/HardwareDrivers/EVSE/MicroMegaWattBSP/MicroMegaWattBSP.cpp

@@ -0,0 +1,51 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright Pionix GmbH and Contributors to EVerest
+#include "MicroMegaWattBSP.hpp"
+
+namespace module {
+
+void MicroMegaWattBSP::init() {
+    // initialize serial driver
+    if (!serial.openDevice(config.serial_port.c_str(), config.baud_rate)) {
+        EVLOG_error << "Could not open serial port " << config.serial_port << " with baud rate " << config.baud_rate;
+        return;
+    }
+
+    invoke_init(*p_board_support);
+    invoke_init(*p_dc_supply);
+    invoke_init(*p_powermeter);
+}
+
+void MicroMegaWattBSP::ready() {
+    serial.run();
+
+    if (not config.reset_gpio_chip.empty()) {
+        EVLOG_info << "Perform HW reset with gpio chip " << config.reset_gpio_chip << " line " << config.reset_gpio;
+        if (!serial.reset(config.reset_gpio_chip, config.reset_gpio)) {
+            EVLOG_error << "uMWC reset not successful.";
+        }
+    }
+
+    serial.signalSpuriousReset.connect([this]() { EVLOG_warning << "uMWC uC spurious reset!"; });
+    serial.signalConnectionTimeout.connect([this]() { EVLOG_warning << "uMWC UART timeout!"; });
+
+    serial.signalTelemetry.connect([this](Telemetry t) {
+        mqtt.publish("everest_external/umwc/cp_hi", t.cp_hi);
+        mqtt.publish("everest_external/umwc/cp_lo", t.cp_lo);
+        mqtt.publish("everest_external/umwc/pwm_dc", t.pwm_dc);
+        mqtt.publish("everest_external/umwc/relais_on", t.relais_on);
+        mqtt.publish("everest_external/umwc/output_voltage", t.voltage);
+    });
+
+    invoke_ready(*p_board_support);
+    invoke_ready(*p_dc_supply);
+    invoke_ready(*p_powermeter);
+
+    if (not serial.is_open()) {
+        auto err = p_board_support->error_factory->create_error("evse_board_support/CommunicationFault", "",
+                                                                "Could not open serial port.");
+        p_board_support->raise_error(err);
+    }
+}
+
+} // namespace module