463 lines
16 KiB
C++
463 lines
16 KiB
C++
/**
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* @file debugger.cpp
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* @brief Implementation of debugging functions for monitoring and diagnostics.
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*
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* This file contains the implementation of various debugging functions to monitor
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* and diagnose the system. It includes functions to print system information, WiFi
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* details, EEPROM status, dump configuration settings, dump persistence data, show
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* Diagnostic Trouble Codes (DTCs), and more.
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*
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* @author Marcel Peterkau
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* @date 09.04.2024
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*/
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#include "debugger.h"
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DebugStatus_t DebuggerStatus[dbg_cntElements];
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String IpAddress2String(const IPAddress &ipAddress);
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void processCmdDebug(String command);
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void Debug_formatCFG();
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void Debug_formatPersistence();
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void Debug_printSystemInfo();
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void Debug_printWifiInfo();
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void Debug_CheckEEPOM();
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void Debug_dumpConfig();
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void Debug_dumpPersistance();
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void Debug_ShowDTCs();
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void Debug_dumpGlobals();
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void Debug_printHelp();
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/**
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* @brief Initializes the debugger by setting the initial status for different debug ports.
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* Serial debug output is turned off.
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*/
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void initDebugger()
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{
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// Set the initial status of debug ports
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DebuggerStatus[dbg_Serial] = disabled;
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DebuggerStatus[dbg_Webui] = disabled;
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// Disable serial debug output
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Serial.setDebugOutput(false);
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}
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/**
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* @brief Processes incoming debug commands from the Serial interface.
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* It reads characters from Serial and interprets them as commands.
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* The recognized commands are processed accordingly.
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*/
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void Debug_Process()
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{
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// Enumeration for tracking the state of input processing
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typedef enum InputProcessed_e
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{
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IDLE, ///< No command processing is in progress
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CMD_COMPLETE, ///< Received a complete command
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CMD_ABORT, ///< Received an abort command (Esc)
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CMD_OVERFLOW ///< Input buffer overflow occurred
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} InputProcessed_t;
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static unsigned int inputCnt = 0; ///< Counter for characters in the input buffer
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static char inputBuffer[32]; ///< Buffer to store the received characters
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InputProcessed_t InputProcessed = IDLE; ///< State variable for input processing
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// Check if there are characters available in the Serial input buffer
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if (Serial.available())
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{
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char inputChar = Serial.read();
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// Process the received character based on its value
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switch (inputChar)
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{
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case '\n':
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inputBuffer[inputCnt] = 0; // terminate the String
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inputCnt = 0;
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InputProcessed = CMD_COMPLETE;
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break;
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case 0x1B: // Esc
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inputBuffer[0] = 0;
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inputCnt = 0;
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InputProcessed = CMD_ABORT;
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break;
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case 0x21 ... 0x7E: // it's a real letter or sign and not some control-chars
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inputBuffer[inputCnt] = inputChar;
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inputCnt++;
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break;
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default:
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break;
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}
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// Check for input buffer overflow
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if (inputCnt > sizeof(inputBuffer))
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{
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inputCnt = 0;
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inputBuffer[sizeof(inputBuffer) - 1] = 0; // terminate the String
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InputProcessed = CMD_OVERFLOW;
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}
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}
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// Process the command based on the detected state of input processing
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switch (InputProcessed)
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{
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case CMD_ABORT:
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Debug_pushMessage("Abort\n");
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break;
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case CMD_COMPLETE:
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processCmdDebug(String(inputBuffer));
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break;
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case CMD_OVERFLOW:
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Debug_pushMessage("Input buffer overflow\n");
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break;
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default:
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break;
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}
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InputProcessed = IDLE;
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}
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/**
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* @brief Sets the status of a specific debug port (Serial or WebUI).
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* Updates the status in the DebuggerStatus array and provides debug messages.
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*
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* @param port The debug port to set the status for (dbg_Serial or dbg_Webui).
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* @param status The status to set (enabled or disabled).
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*/
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void SetDebugportStatus(DebugPorts_t port, DebugStatus_t status)
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{
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// Display a debug message based on the provided status
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if (status == disabled)
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Debug_pushMessage("Disable DebugPort %s\n", sDebugPorts[port]);
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// Update the status in the DebuggerStatus array
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DebuggerStatus[port] = status;
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// Display a debug message based on the updated status
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if (status == enabled)
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Debug_pushMessage("Enabled DebugPort %s\n", sDebugPorts[port]);
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}
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/**
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* @brief Pushes a formatted debug message to the enabled debug ports (Serial or WebUI).
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*
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* @param format The format string for the debug message.
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* @param ... Additional arguments for formatting the message.
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*/
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void Debug_pushMessage(const char *format, ...)
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{
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// Check if either the Serial or WebUI debug port is enabled
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if ((DebuggerStatus[dbg_Serial] == enabled) || (DebuggerStatus[dbg_Webui] == enabled))
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{
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char buff[128]; // Buffer to hold the formatted message
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va_list arg; // Variable argument list for vsnprintf
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va_start(arg, format);
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// Format the message and store it in the buffer
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vsnprintf(buff, sizeof(buff), format, arg);
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va_end(arg);
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// Send the message to the Serial debug port if enabled
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if (DebuggerStatus[dbg_Serial] == enabled)
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{
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Serial.print(buff);
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}
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// Push the message to the WebUI debug port if enabled
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if (DebuggerStatus[dbg_Webui] == enabled)
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{
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Websocket_PushLiveDebug(String(buff));
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}
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}
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}
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/**
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* @brief Pushes a formatted CAN debug message to the enabled debug ports (Serial or WebUI).
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*
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* @param id CAN message ID.
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* @param dlc Data Length Code of the CAN message.
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* @param data Pointer to the data array of the CAN message.
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*/
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void pushCANDebug(uint32_t id, uint8_t dlc, uint8_t *data)
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{
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// Check if either the Serial or WebUI debug port is enabled
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if ((DebuggerStatus[dbg_Serial] == enabled) || (DebuggerStatus[dbg_Webui] == enabled))
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{
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char buff[100]; // Buffer to hold the formatted message
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char *p = buff; // Pointer to navigate the buffer
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// Format the CAN message information into the buffer
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p += snprintf(p, sizeof(buff), "CAN: 0x%08X | %d | ", id, dlc);
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for (int i = 0; i < dlc; i++)
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{
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p += snprintf(p, sizeof(buff) - (p - buff), "%02X ", data[i]);
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}
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*(p++) = '\n';
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*p = '\0';
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// Send the formatted CAN message to the Serial debug port if enabled
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if (DebuggerStatus[dbg_Serial] == enabled)
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{
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Serial.print(buff);
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}
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// Push the formatted CAN message to the WebUI debug port if enabled
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if (DebuggerStatus[dbg_Webui] == enabled)
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{
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Websocket_PushLiveDebug(String(buff));
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}
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}
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}
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/**
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* @brief Processes a debug command and performs corresponding actions.
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*
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* @param command The debug command to be processed.
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*/
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void processCmdDebug(String command)
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{
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// Check the received command and execute corresponding actions
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if (command == "help")
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Debug_printHelp();
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else if (command == "sysinfo")
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Debug_printSystemInfo();
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else if (command == "netinfo")
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Debug_printWifiInfo();
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else if (command == "formatCFG")
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Debug_formatCFG();
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else if (command == "formatPDS")
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Debug_formatPersistence();
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else if (command == "checkEE")
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Debug_CheckEEPOM();
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else if (command == "dumpEE1k")
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dumpEEPROM(0, 1024);
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else if (command == "dumpEE")
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dumpEEPROM(0, EEPROM_SIZE_BYTES);
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else if (command == "resetPageEE")
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MovePersistencePage_EEPROM(true);
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else if (command == "dumpCFG")
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Debug_dumpConfig();
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else if (command == "dumpPDS")
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Debug_dumpPersistance();
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else if (command == "saveEE")
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globals.requestEEAction = EE_ALL_SAVE;
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else if (command == "dumpGlobals")
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Debug_dumpGlobals();
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else if (command == "sdbg")
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SetDebugportStatus(dbg_Serial, enabled);
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else if (command == "dtc_show")
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Debug_ShowDTCs();
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else if (command == "dtc_clear")
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ClearAllDTC();
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else if (command == "dtc_crit")
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MaintainDTC(DTC_FAKE_DTC_CRIT, true, millis());
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else if (command == "dtc_warn")
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MaintainDTC(DTC_FAKE_DTC_WARN, true, millis());
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else if (command == "dtc_info")
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MaintainDTC(DTC_FAKE_DTC_INFO, true, millis());
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else
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Debug_pushMessage("unknown Command\n");
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}
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/**
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* @brief Formats the Config-EEPROM and resets it to default values.
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* Prints a debug message after formatting.
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*/
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void Debug_formatCFG()
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{
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Debug_pushMessage("Formatting Config-EEPROM and resetting to default\n");
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FormatConfig_EEPROM();
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}
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/**
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* @brief Formats the Persistence-EEPROM and resets it to default values.
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* Prints a debug message after formatting.
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*/
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void Debug_formatPersistence()
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{
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Debug_pushMessage("Formatting Persistence-EEPROM and resetting to default\n");
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FormatPersistence_EEPROM();
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}
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/**
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* @brief Prints system information and status to the debug output.
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*/
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void Debug_printSystemInfo()
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{
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Debug_pushMessage("Souko's ChainOiler Mk1\n");
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Debug_pushMessage("Hostname: %s\n", globals.DeviceName);
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FlashMode_t ideMode = ESP.getFlashChipMode();
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Debug_pushMessage("Sdk version: %s\n", ESP.getSdkVersion());
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Debug_pushMessage("Core Version: %s\n", ESP.getCoreVersion().c_str());
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Debug_pushMessage("Boot Version: %u\n", ESP.getBootVersion());
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Debug_pushMessage("Boot Mode: %u\n", ESP.getBootMode());
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Debug_pushMessage("CPU Frequency: %u MHz\n", ESP.getCpuFreqMHz());
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Debug_pushMessage("Reset reason: %s\n", ESP.getResetReason().c_str());
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Debug_pushMessage("Flash Size: %d\n", ESP.getFlashChipRealSize());
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Debug_pushMessage("Flash Size IDE: %d\n", ESP.getFlashChipSize());
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Debug_pushMessage("Flash ide mode: %s\n", (ideMode == FM_QIO ? "QIO" : ideMode == FM_QOUT ? "QOUT"
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: ideMode == FM_DIO ? "DIO"
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: ideMode == FM_DOUT ? "DOUT"
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: "UNKNOWN"));
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Debug_pushMessage("OTA-Pass: %s\n", QUOTE(ADMIN_PASSWORD));
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Debug_pushMessage("Git-Revision: %s\n", constants.GitHash);
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Debug_pushMessage("Sw-Version: %d.%02d\n", constants.FW_Version_major, constants.FW_Version_minor);
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}
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/**
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* @brief Dumps the current configuration parameters to the debug output.
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*/
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void Debug_dumpConfig()
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{
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Debug_pushMessage("DistancePerLube_Default: %d\n", LubeConfig.DistancePerLube_Default);
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Debug_pushMessage("DistancePerLube_Rain: %d\n", LubeConfig.DistancePerLube_Rain);
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Debug_pushMessage("tankCapacity_ml: %d\n", LubeConfig.tankCapacity_ml);
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Debug_pushMessage("amountPerDose_microL: %d\n", LubeConfig.amountPerDose_microL);
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Debug_pushMessage("TankRemindAtPercentage: %d\n", LubeConfig.TankRemindAtPercentage);
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Debug_pushMessage("PulsePerRevolution: %d\n", LubeConfig.PulsePerRevolution);
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Debug_pushMessage("TireWidth_mm: %d\n", LubeConfig.TireWidth_mm);
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Debug_pushMessage("TireWidthHeight_Ratio: %d\n", LubeConfig.TireWidthHeight_Ratio);
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Debug_pushMessage("RimDiameter_Inch: %d\n", LubeConfig.RimDiameter_Inch);
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Debug_pushMessage("DistancePerRevolution_mm: %d\n", LubeConfig.DistancePerRevolution_mm);
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Debug_pushMessage("BleedingPulses: %d\n", LubeConfig.BleedingPulses);
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Debug_pushMessage("SpeedSource: %d\n", LubeConfig.SpeedSource);
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Debug_pushMessage("GPSBaudRate: %d\n", LubeConfig.GPSBaudRate);
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Debug_pushMessage("CANSource: %d\n", LubeConfig.CANSource);
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Debug_pushMessage("checksum: 0x%08X\n", LubeConfig.checksum);
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}
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/**
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* @brief Dumps the global variables and their values to the debug output.
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*/
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void Debug_dumpGlobals()
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{
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Debug_pushMessage("systemStatus: %d\n", globals.systemStatus);
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Debug_pushMessage("resumeStatus: %d\n", globals.resumeStatus);
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Debug_pushMessage("systemStatustxt: %s\n", globals.systemStatustxt);
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Debug_pushMessage("purgePulses: %d\n", globals.purgePulses);
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Debug_pushMessage("requestEEAction: %d\n", globals.requestEEAction);
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Debug_pushMessage("DeviceName: %s\n", globals.DeviceName);
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Debug_pushMessage("FlashVersion: %s\n", globals.FlashVersion);
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Debug_pushMessage("eePersistanceAdress: %d\n", globals.eePersistanceAdress);
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Debug_pushMessage("TankPercentage: %d\n", globals.TankPercentage);
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Debug_pushMessage("hasDTC: %d\n", globals.hasDTC);
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}
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/**
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* @brief Dumps the persistence data variables and their values to the debug output.
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*/
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void Debug_dumpPersistance()
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{
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Debug_pushMessage("writeCycleCounter: %d\n", PersistenceData.writeCycleCounter);
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Debug_pushMessage("tankRemain_microL: %d\n", PersistenceData.tankRemain_microL);
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Debug_pushMessage("TravelDistance_highRes_mm: %d\n", PersistenceData.TravelDistance_highRes_mm);
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Debug_pushMessage("checksum: %d\n", PersistenceData.checksum);
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Debug_pushMessage("PSD Adress: 0x%04X\n", globals.eePersistanceAdress);
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}
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/**
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* @brief Prints information related to WiFi to the debug output.
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*/
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void Debug_printWifiInfo()
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{
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// Add relevant code here if needed
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}
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/**
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* @brief Checks the EEPROM data integrity by calculating and comparing checksums.
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* Prints the result to the debug output.
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*/
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void Debug_CheckEEPOM()
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{
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// Check PersistenceData EEPROM checksum
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uint32_t checksum = PersistenceData.checksum;
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PersistenceData.checksum = 0;
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if (Checksum_EEPROM((uint8_t *)&PersistenceData, sizeof(PersistenceData)) == checksum)
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{
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Debug_pushMessage("PersistenceData EEPROM Checksum OK\n");
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}
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else
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{
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Debug_pushMessage("PersistenceData EEPROM Checksum BAD\n");
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}
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PersistenceData.checksum = checksum;
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// Check LubeConfig EEPROM checksum
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checksum = LubeConfig.checksum;
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LubeConfig.checksum = 0;
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if (Checksum_EEPROM((uint8_t *)&LubeConfig, sizeof(LubeConfig)) == checksum)
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{
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Debug_pushMessage("LubeConfig EEPROM Checksum OK\n");
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}
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else
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{
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Debug_pushMessage("LubeConfig EEPROM Checksum BAD\n");
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}
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LubeConfig.checksum = checksum;
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}
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/**
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* @brief Displays Diagnostic Trouble Codes (DTCs) along with their timestamps,
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* status, and severity in a formatted manner.
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*/
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void Debug_ShowDTCs()
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{
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char buff_timestamp[16]; // Format: DD-hh:mm:ss:xxx
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char buff_active[9];
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// Header for the DTC display
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Debug_pushMessage("\n timestamp | DTC-Nr. | status | severity\n");
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// Iterate through DTCStorage and display each entry
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for (uint32_t i = 0; i < MAX_DTC_STORAGE; i++)
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{
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if (DTCStorage[i].Number < DTC_LAST_DTC)
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{
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// Format timestamp
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sprintf(buff_timestamp, "%02d-%02d:%02d:%02d:%03d",
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DTCStorage[i].timestamp / 86400000, // Days
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DTCStorage[i].timestamp / 360000 % 24, // Hours
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DTCStorage[i].timestamp / 60000 % 60, // Minutes
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DTCStorage[i].timestamp / 1000 % 60, // Seconds
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DTCStorage[i].timestamp % 1000); // Milliseconds
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// Determine DTC status
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if (DTCStorage[i].active == DTC_ACTIVE)
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strcpy(buff_active, "active");
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else if (DTCStorage[i].active == DTC_PREVIOUS)
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strcpy(buff_active, "previous");
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else
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strcpy(buff_active, "none");
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// Display DTC information
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Debug_pushMessage("%s %7d %8s %8d\n", buff_timestamp, DTCStorage[i].Number, buff_active);
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}
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}
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}
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/**
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* @brief Displays the help commands for debugging through Serial or WebUI.
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* Each command is printed individually in a formatted manner.
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*/
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void Debug_printHelp()
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{
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char buff[64];
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// Iterate through helpCmd and display each command
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for (unsigned int i = 0; i < sizeof(helpCmd) / 63; i++)
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{
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// Copy a portion of helpCmd to buff for display
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memcpy_P(buff, (helpCmd + (i * 63)), 63);
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buff[63] = 0;
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// Display the help command
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Debug_pushMessage(buff);
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}
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}
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