d398a6ced2
- 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
84 lines
2.4 KiB
C++
84 lines
2.4 KiB
C++
// SPDX-License-Identifier: Apache-2.0
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// Copyright 2020 - 2021 Pionix GmbH and Contributors to EVerest
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#include <stdio.h>
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#include <string.h>
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#include "evSerial.h"
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#include <filesystem>
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#include <unistd.h>
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#include "firmware_version.hpp"
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#include "yeti.pb.h"
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#include <sigslot/signal.hpp>
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std::atomic_bool sw_version_received = false;
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YetiFirmwareVersion installed_fw_version;
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std::string installed_fw_version_orig;
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void recvKeepAliveLo(KeepAliveLo s) {
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installed_fw_version = s.sw_version_string;
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installed_fw_version_orig = s.sw_version_string;
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sw_version_received = true;
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}
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void help() {
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printf("\nUsage: ./yeti_fwupdate /dev/ttyXXX firmware.bin\n\n");
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printf("This tool uses stm32flash (version 0.6 and above) which needs to be installed.\n");
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}
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int main(int argc, char* argv[]) {
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printf("Yeti ROM Bootloader Firmware Updater\n");
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if (argc != 3) {
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help();
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exit(0);
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}
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const char* device = argv[1];
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std::filesystem::path filename = argv[2];
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evSerial* p = new evSerial();
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if (p->openDevice(device, 115200)) {
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// printf("Running\n");
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p->run();
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p->signalKeepAliveLo.connect(recvKeepAliveLo);
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while (true) {
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if (sw_version_received)
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break;
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usleep(100);
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}
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YetiFirmwareVersion update_file_fw_version{filename.filename()};
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printf("Installed Yeti Firmware Version: %s (%s)\n", installed_fw_version.to_string().c_str(),
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installed_fw_version_orig.c_str());
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printf("Update File Firmware Version: %s\n", update_file_fw_version.to_string().c_str());
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if (installed_fw_version >= update_file_fw_version) {
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printf("Latest version already installed. Exiting.\n");
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exit(1);
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}
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printf("\nRebooting Yeti in ROM Bootloader mode...\n");
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// send some dummy commands to make sure protocol is in sync
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p->keepAlive();
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p->keepAlive();
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// now reboot uC in boot loader mode
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p->firmwareUpdate(true);
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sleep(1);
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delete p;
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sleep(1);
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char cmd[1000];
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sprintf(cmd, "stm32flash -b 115200 %.100s -v -w %.100s -R", device, filename.string().c_str());
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// sprintf(cmd, "stm32flash -b115200 %.100s", device);
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printf("Executing %s ...\n", cmd);
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system(cmd);
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// printf ("Joining\n");
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} else {
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printf("Cannot open device \"%s\"\n", device);
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delete p;
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}
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return 0;
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}
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