Skip to content

README.md

Latest commit

 

History

History
49 lines (35 loc) · 1.45 KB

README.md

File metadata and controls

49 lines (35 loc) · 1.45 KB
Raw

struct_demo — Nested Struct and Array Measurement

Demonstrates how to define XCP measurement variables in nested structs, multidimensional arrays, and arrays of structs using typedef-based type registration. Pure measurement demo — no calibration parameters.

What it demonstrates

Feature How it is demonstrated
Nested struct measurement Multi-level typedef struct registered as a single measurement type
Array of structs Typed array where each element is a struct instance
Multidimensional arrays 2D and 3D fixed-size arrays as measurement variables
Typedef-based type system A2lTypedefBegin / A2lTypedefEnd for reusable measurement types
Pure measurement (no calibration) No CalSeg — shows measurement-only instrumentation

Files

File Purpose
src/main.c Demo — struct definitions, typedef registration, event loop
CANape/ CANape project (A2L auto-upload, XCP TCP, port 5555)

Building

./build.sh examples
./build/struct_demo

Or with CMake directly:

cmake -B build -S . -DXCPLITE_BUILD_EXAMPLES=ON -DCMAKE_BUILD_TYPE=Debug
cmake --build build --target struct_demo
./build/struct_demo

CANape

Open CANape/CANape.ini in CANape. The project is pre-configured for XCP on TCP, port 5555, with automatic A2L upload. If CANape cannot connect, verify the IP address in Device Configuration / Devices / XCP / Protocol / Transport Layer.