Laboratoire 6 : Traitement des données

Table des matières

• Commande pour les labos
  • Building
  • Run on DE1-SoC
  • Seral port communication
  • SSH connection
  • Redirect output to file
  • Get file from DE1-SoC
  • Send file to DE1-SoC
  • Remote debug
    • Run gdbserver on DE1-SoC

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Commande pour les labos

Building

CMake

For DE1-SoC:

rm -rf build
mkdir build
cd build
cmake -DCMAKE_TOOLCHAIN_FILE=/home/reds/de1soc-sdk/share/buildroot/toolchainfile.cmake ..

For Local:

rm -rf build
mkdir build
cd build
cmake ..

Make

make

Run on DE1-SoC

# Deploie le programme sur la carte
/media/sf_Partague_VM_Reds_2025/PTR/ptr_labo7/de1soc.sh deploy main

# Deploie puis lance le programme sur la carte
../de1soc.sh run main

# Termine le programme sur la carte
../de1soc.sh kill main

Seral port communication

sudo picocom /dev/ttyUSB0 -−b 115200

MDP : heig

SSH connection

ssh root@192.168.0.2

Redirect output to file

./prog > result.txt

Get file from DE1-SoC

scp root@192.168.0.2:/root/audio_after.wav .
scp root@192.168.0.2:/root/audio_before.wav .

Get perf results

scp root@192.168.0.2:/root/perf_audio_results.txt .
scp root@192.168.0.2:/root/perf_video_results_0.txt .
scp root@192.168.0.2:/root/perf_video_results_1.txt .
scp root@192.168.0.2:/root/perf_video_results_3.txt .

Send file to DE1-SoC

scp output_video.raw root@192.168.0.2:/root/output_video.raw

Remote debug

Run gdbserver on DE1-SoC

gdbserver --multi :2345 ./main

taskset -pc 0 $$ stress --cpu 8 --io 4 --vm 1 --timeout 60s

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