Log Flight Data on SD Card

Log signals from Simulink models on an SD card mounted on the target hardware

Learn how to use SD card logging to save signals from Simulink^® models on an SD card mounted on a Pixhawk^® Series hardware.

Log Flight Data on SD Card

Log Signals on an SD Card

Log signals from Simulink^® models on an SD card mounted on the target hardware.

STEP 1: Prerequisites for Logging Signals
STEP 2: Configure Model to Log Signals on SD Card
STEP 3: Prepare Model for Simulation and Deployment
STEP 4: Run Model on Target Hardware
STEP 5: Import MAT-Files into MATLAB

Troubleshooting

Troubleshooting Memory Limitations for MAT-file Logging

Solve the memory overflow issues while logging signals on SD card.

Troubleshooting Dataset Format Usage for MAT-file Logging

Solve dataset format issues while logging signals on SD card.

Featured Examples

MAT-file Logging on SD Card for PX4 Autopilots

Efficiently log signals in the MAT-file format from a Simulink® model running on a Pixhawk® hardware, and retrieve the log files from the SD card for further analysis.

Open Model

Log Simulink Signals Using PX4 ULog

Log signals in ULog format from a Simulink® model running on a Pixhawk® hardware and retrieve the log files from the SD card for further analysis.

Open Model