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use crate::{
byte_converter::*, converting_callback_receiver::ConvertingCallbackReceiver, converting_receiver::ConvertingReceiver, device::*,
ip_connection::GetRequestSender,
};
pub enum MultiTouchBrickletFunction {
GetTouchState,
Recalibrate,
SetElectrodeConfig,
GetElectrodeConfig,
SetElectrodeSensitivity,
GetElectrodeSensitivity,
GetIdentity,
CallbackTouchState,
}
impl From<MultiTouchBrickletFunction> for u8 {
fn from(fun: MultiTouchBrickletFunction) -> Self {
match fun {
MultiTouchBrickletFunction::GetTouchState => 1,
MultiTouchBrickletFunction::Recalibrate => 2,
MultiTouchBrickletFunction::SetElectrodeConfig => 3,
MultiTouchBrickletFunction::GetElectrodeConfig => 4,
MultiTouchBrickletFunction::SetElectrodeSensitivity => 6,
MultiTouchBrickletFunction::GetElectrodeSensitivity => 7,
MultiTouchBrickletFunction::GetIdentity => 255,
MultiTouchBrickletFunction::CallbackTouchState => 5,
}
}
}
#[derive(Clone, Debug, Default, PartialEq, Eq, Hash)]
pub struct Identity {
pub uid: String,
pub connected_uid: String,
pub position: char,
pub hardware_version: [u8; 3],
pub firmware_version: [u8; 3],
pub device_identifier: u16,
}
impl FromByteSlice for Identity {
fn bytes_expected() -> usize { 25 }
fn from_le_byte_slice(bytes: &[u8]) -> Identity {
Identity {
uid: <String>::from_le_byte_slice(&bytes[0..8]),
connected_uid: <String>::from_le_byte_slice(&bytes[8..16]),
position: <char>::from_le_byte_slice(&bytes[16..17]),
hardware_version: <[u8; 3]>::from_le_byte_slice(&bytes[17..20]),
firmware_version: <[u8; 3]>::from_le_byte_slice(&bytes[20..23]),
device_identifier: <u16>::from_le_byte_slice(&bytes[23..25]),
}
}
}
#[derive(Clone)]
pub struct MultiTouchBricklet {
device: Device,
}
impl MultiTouchBricklet {
pub const DEVICE_IDENTIFIER: u16 = 234;
pub const DEVICE_DISPLAY_NAME: &'static str = "Multi Touch Bricklet";
pub fn new<T: GetRequestSender>(uid: &str, req_sender: T) -> MultiTouchBricklet {
let mut result = MultiTouchBricklet { device: Device::new([2, 0, 0], uid, req_sender, 0) };
result.device.response_expected[u8::from(MultiTouchBrickletFunction::GetTouchState) as usize] = ResponseExpectedFlag::AlwaysTrue;
result.device.response_expected[u8::from(MultiTouchBrickletFunction::Recalibrate) as usize] = ResponseExpectedFlag::False;
result.device.response_expected[u8::from(MultiTouchBrickletFunction::SetElectrodeConfig) as usize] = ResponseExpectedFlag::False;
result.device.response_expected[u8::from(MultiTouchBrickletFunction::GetElectrodeConfig) as usize] =
ResponseExpectedFlag::AlwaysTrue;
result.device.response_expected[u8::from(MultiTouchBrickletFunction::SetElectrodeSensitivity) as usize] =
ResponseExpectedFlag::False;
result.device.response_expected[u8::from(MultiTouchBrickletFunction::GetElectrodeSensitivity) as usize] =
ResponseExpectedFlag::AlwaysTrue;
result.device.response_expected[u8::from(MultiTouchBrickletFunction::GetIdentity) as usize] = ResponseExpectedFlag::AlwaysTrue;
result
}
pub fn get_response_expected(&mut self, fun: MultiTouchBrickletFunction) -> Result<bool, GetResponseExpectedError> {
self.device.get_response_expected(u8::from(fun))
}
pub fn set_response_expected(
&mut self,
fun: MultiTouchBrickletFunction,
response_expected: bool,
) -> Result<(), SetResponseExpectedError> {
self.device.set_response_expected(u8::from(fun), response_expected)
}
pub fn set_response_expected_all(&mut self, response_expected: bool) { self.device.set_response_expected_all(response_expected) }
pub fn get_api_version(&self) -> [u8; 3] { self.device.api_version }
pub fn get_touch_state_callback_receiver(&self) -> ConvertingCallbackReceiver<u16> {
self.device.get_callback_receiver(u8::from(MultiTouchBrickletFunction::CallbackTouchState))
}
pub fn get_touch_state(&self) -> ConvertingReceiver<u16> {
let payload = vec![0; 0];
self.device.get(u8::from(MultiTouchBrickletFunction::GetTouchState), payload)
}
pub fn recalibrate(&self) -> ConvertingReceiver<()> {
let payload = vec![0; 0];
self.device.set(u8::from(MultiTouchBrickletFunction::Recalibrate), payload)
}
pub fn set_electrode_config(&self, enabled_electrodes: u16) -> ConvertingReceiver<()> {
let mut payload = vec![0; 2];
payload[0..2].copy_from_slice(&<u16>::to_le_byte_vec(enabled_electrodes));
self.device.set(u8::from(MultiTouchBrickletFunction::SetElectrodeConfig), payload)
}
pub fn get_electrode_config(&self) -> ConvertingReceiver<u16> {
let payload = vec![0; 0];
self.device.get(u8::from(MultiTouchBrickletFunction::GetElectrodeConfig), payload)
}
pub fn set_electrode_sensitivity(&self, sensitivity: u8) -> ConvertingReceiver<()> {
let mut payload = vec![0; 1];
payload[0..1].copy_from_slice(&<u8>::to_le_byte_vec(sensitivity));
self.device.set(u8::from(MultiTouchBrickletFunction::SetElectrodeSensitivity), payload)
}
pub fn get_electrode_sensitivity(&self) -> ConvertingReceiver<u8> {
let payload = vec![0; 0];
self.device.get(u8::from(MultiTouchBrickletFunction::GetElectrodeSensitivity), payload)
}
pub fn get_identity(&self) -> ConvertingReceiver<Identity> {
let payload = vec![0; 0];
self.device.get(u8::from(MultiTouchBrickletFunction::GetIdentity), payload)
}
}