This crate provides basic functionnality to communicate with Herkulex DRS (both 0101 and 0201)
servomotors.
It is heavily based on the documentation published by Dongbu Robot which is available
here.
The best way to use this library to send data to the servomotor is to use the Servo struct. For example, this how you can set a servomotor (id : 0x40) into continuous rotation.
```rust extern crate drs0x01; use drs0x01::Servo;
fn main() { let servo = Servo::new(0x40); let message = servo.set_speed(512); // ... send the message } ```
There is also some more advanced type for user experienced with the herkulex datasheet.
This is how to do the same task (set a servomotor into continuous rotation), but using those types. Moreover we changed the color from blue to red to show how those types give more control.
```rust extern crate drs0x01; use drs0x01::*; use drs_0x01::builder::MessageBuilder;
fn main() { let message = MessageBuilder::new().id(0x40).s_jog(/* Playtime : datasheet value : */ 60, JogMode::continuous{speed : 512}, JogColor::red, 0x40) .build(); // ... send the message. }
```
To reboot all the servomotors you can use this message :
```rust extern crate drs0x01; use drs0x01::builder::MessageBuilder;
fn main () { let message = MessageBuilder::new().id(0xFE).reboot().build(); // 0xFE is the broadcast ID } ```
Here is how to enable torque for the servomotor labelled 35 :
rust
extern crate drs_0x01;
use drs_0x01::builder::MessageBuilder;
use drs_0x01::WritableRamAddr::TorqueControl;
fn main() {
let message = MessageBuilder::new_with_id(35).write_ram(TorqueControl(1)).build();
}
## Receiving Data
You can easily parse incoming bytes and transform them into ACKPacket by using an ACKReader.
See the examples folder for a code snippet.