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/slac/fsm/evse/src/misc.cpp

@@ -0,0 +1,35 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright 2023 - 2023 Pionix GmbH and Contributors to EVerest
+#include "misc.hpp"
+
+#include <net/ethernet.h>
+
+#include <slac/slac.hpp>
+
+std::string format_mac_addr(const uint8_t* mac) {
+    char string_buffer[ETH_ALEN * 2 + (ETH_ALEN - 1) + 1];
+    snprintf(string_buffer, sizeof(string_buffer), "%02X:%02X:%02X:%02X:%02X:%02X", mac[0], mac[1], mac[2], mac[3],
+             mac[4], mac[5]);
+    return string_buffer;
+}
+
+std::string format_nmk(const uint8_t* nmk) {
+    char string_buffer[slac::defs::NMK_LEN * 3];
+    for (int i = 0; i < slac::defs::NMK_LEN; i++) {
+        snprintf(string_buffer + (i * 3), sizeof(string_buffer) - (i * 3), "%02X:", nmk[i]);
+    }
+    return string_buffer;
+}
+
+std::string format_run_id(const uint8_t* run_id) {
+    char string_buffer[2 * slac::defs::RUN_ID_LEN + 1];
+    snprintf(string_buffer, sizeof(string_buffer), "%02X%02X%02X%02X%02X%02X%02X%02X", run_id[0], run_id[1], run_id[2],
+             run_id[3], run_id[4], run_id[5], run_id[6], run_id[7]);
+    return string_buffer;
+}
+
+std::string format_mmtype(const uint16_t mmtype) {
+    char string_buffer[2 + 2 * 2 + 1];
+    snprintf(string_buffer, sizeof(string_buffer), "0x%04hX", mmtype);
+    return string_buffer;
+}