Mohamed Salem
cb60c2ad5d
Step 2 - LDF Loading: - ldfparser integration (Python) / custom regex parser (C++) - QTreeWidget with expandable signal rows, merged Value column - Hex/Dec toggle, FreeFormat schedule entries, auto-reload - Baud rate auto-detection from LDF Step 3 - Signal Editing: - Bit packing/unpacking (signal value ↔ frame bytes) - ReadOnlyColumnDelegate for per-column editability - Value clamping to signal width, recursion guard Step 4 - Rx Panel: - receive_rx_frame() API with timestamp, signal unpacking - Change highlighting (yellow), auto-scroll toggle, clear button - Dashboard view (in-place update per frame_id) Step 5 - Connection Panel: - ConnectionManager with state machine (Disconnected/Connecting/Connected/Error) - Port scanning (pyserial / QSerialPort), connect/disconnect with UI mapping Step 6 - BabyLIN Backend: - BabyLinBackend wrapping Lipowsky BabyLIN_library.py DLL - Mock mode for macOS/CI, device scan, SDF loading, signal access - Frame callbacks, raw command access Step 7 - Master Scheduler: - QTimer-based schedule execution with start/stop/pause - Frame sent callback with visual highlighting - Mock Rx simulation, manual send, global rate override Tests: Python 171 | C++ 124 (Steps 1-5 parity, Steps 6-7 Python-first) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
84 lines
2.0 KiB
Plaintext
84 lines
2.0 KiB
Plaintext
/*
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* Sample LDF file for LIN Simulator testing.
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* This defines a simple LIN 2.1 network with:
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* - 1 master node (ECU_Master)
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* - 2 slave nodes (Motor_Control, Door_Module)
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* - 4 frames (2 master Tx, 2 slave Tx)
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* - Multiple signal types (bool, integer)
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* - 2 schedule tables
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*/
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LIN_description_file;
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LIN_protocol_version = "2.1";
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LIN_language_version = "2.1";
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LIN_speed = 19200 kbps;
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Nodes {
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Master: ECU_Master, 5 ms, 0.1 ms;
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Slaves: Motor_Control, Door_Module;
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}
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Signals {
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MotorSpeed: 8, 0, ECU_Master, Motor_Control;
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MotorDirection: 2, 0, ECU_Master, Motor_Control;
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MotorEnable: 1, 0, ECU_Master, Motor_Control;
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DoorLock: 1, 0, ECU_Master, Door_Module;
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DoorWindow: 8, 0, ECU_Master, Door_Module;
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MotorTemp: 8, 0, Motor_Control, ECU_Master;
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MotorStatus: 2, 0, Motor_Control, ECU_Master;
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DoorState: 1, 0, Door_Module, ECU_Master;
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DoorPosition: 8, 0, Door_Module, ECU_Master;
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}
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Frames {
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Motor_Command: 0x10, ECU_Master, 2 {
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MotorEnable, 0;
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MotorDirection, 1;
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MotorSpeed, 8;
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}
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Door_Command: 0x11, ECU_Master, 2 {
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DoorLock, 0;
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DoorWindow, 8;
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}
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Motor_Status: 0x20, Motor_Control, 2 {
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MotorStatus, 0;
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MotorTemp, 8;
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}
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Door_Status: 0x21, Door_Module, 2 {
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DoorState, 0;
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DoorPosition, 8;
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}
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}
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Node_attributes {
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Motor_Control {
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LIN_protocol = "2.1";
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configured_NAD = 0x01;
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product_id = 0x0001, 0x0001, 0;
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response_error = MotorStatus;
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P2_min = 50 ms;
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ST_min = 0 ms;
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}
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Door_Module {
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LIN_protocol = "2.1";
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configured_NAD = 0x02;
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product_id = 0x0001, 0x0002, 0;
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response_error = DoorState;
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P2_min = 50 ms;
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ST_min = 0 ms;
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}
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}
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Schedule_tables {
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NormalSchedule {
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Motor_Command delay 10 ms;
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Door_Command delay 10 ms;
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Motor_Status delay 10 ms;
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Door_Status delay 10 ms;
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}
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FastSchedule {
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Motor_Command delay 5 ms;
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Motor_Status delay 5 ms;
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}
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}
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