Eredin

For now, custom low level control of multirotor drones in Rust. HITL support soon.

Building

Eredin Core (STM32)

# Install and build code
cargo build                       # For normal build
cargo build --features run-hitl   # For RTT logging

# Deploy to board (using STLINKV2, needs install of probe-rs)
cd eredin_core
probe-rs run --chip STM32H743ZI target/thumbv7em-none-eabihf/debug/eredin_core

Eredin Comms (ESP32)

# Install and build code (needs pio)
pio run -e eredin_comms --upload-port /dev/ttyUSB0 --target upload

Note: Be sure to include the secrets.h file in pio /include to set the wifi credentials

Logging

RTT core logging:

# RTT session should start automatically with run-deploy
# If not on the session, reattach
probe-rs attach --chip STM32H743ZI target/thumbv7em-none-eabihf/debug/eredin_core

Wifi telemetry logging:

# Create wifi tty socket for esp comms
sudo socat -d -d pty,raw,echo=0,link=/tmp/ttyV0 tcp:192.168.243.73:3333
# Open tty 
sudo tio /tmp/ttyV0 -b 115200

Troubleshooting

• Probe-rs probe not found: Install udev rules