# esp32-ble-throughput
Test throughput of Bluetooth Low Energy (BLE) using an ATT_MTU of 517 bytes, Data
Packet Length Extension (DLE) of 251 bytes, and 2M PHY.
## Compiling
Install the dependencies:
- Rust
- cargo-espflash
- cargo-espmonitor
### Flashing
Flash the program with the following command, replacing `/dev/ttyACM0` with the
tty where your microcontroller is connected:
```sh
cargo espflash --partition-table partitions.csv --flash-size 4MB --speed 921600 --monitor /dev/ttyACM0
```
This not only flashes but also activates monitoring. If monitoring is not
desired, simply remove the `--monitor` flag.
Building and flashing in release mode can be achieved with `--release`.
Other options should be adjusted as needed.
### Monitoring
To monitor the device and its output, use the following command, again replacing
`/dev/ttyACM0` with your microcontroller:
```sh
cargo espmonitor --chip esp32c3 --reset --speed 921600 /dev/ttyACM0
```
If automatically resetting the chip on connect is not desired, remove the
`--reset` flag.
Monitoring the binary in release mode can be achieved with `--release`.
Other options should be adjusted as needed.
## Resources
Send patches and questions to
[~witcher/bachelor-thesis@lists.sr.ht](https://lists.sr.ht/~witcher/bachelor-thesis).
Instructions for preparing a patch are available at
[git-send-email.io](https://git-send-email.io/).
Bugs and todo can be found at
[~witcher/bachelor-thesis](https://todo.sr.ht/~witcher/bachelor-thesis).
