use serde::*;
use super::{
display::DisplayMeta,
gpio::{PinMeta, PinValue},
};
pub type RequestId = usize;
pub const SCREEN_MAX_STRIPE_LEN: usize = 320; pub const SCREEN_MAX_STRIPE_U8_LEN: usize = SCREEN_MAX_STRIPE_LEN * STRIPE_PIXEL_SIZE;
pub const STRIPE_PIXEL_SIZE: usize = 3;
#[derive(Clone, Debug, Serialize, Deserialize)]
pub enum WebRequest {
PinInputUpdate(PinInputUpdate),
}
#[derive(Clone, Debug, Eq, PartialEq, Serialize, Deserialize)]
pub enum PinInputUpdate {
Discrete(u8, bool),
Analog(u8, u16),
}
impl PinInputUpdate {
pub fn id(&self) -> u8 {
match self {
Self::Discrete(id, _) => *id,
Self::Analog(id, _) => *id,
}
}
pub fn update_value(&self, pin_value: &mut PinValue) {
match self {
Self::Discrete(_, value) => match pin_value {
PinValue::Input(input) | PinValue::InputOutput { input, .. } => *input = *value,
_ => panic!(),
},
Self::Analog(_, value) => match pin_value {
PinValue::Adc(input) => *input = *value,
_ => panic!(),
},
}
}
}
#[allow(clippy::large_enum_variant)]
#[derive(Clone, Debug, Serialize, Deserialize)]
pub enum WebEvent {
PinUpdate(PinUpdate),
DisplayUpdate(DisplayUpdate),
}
#[derive(Clone, Debug, Eq, PartialEq, Serialize, Deserialize)]
pub struct PinUpdate {
pub id: u8,
pub meta: Option<PinMeta>,
pub dropped: bool,
pub value: PinValue,
}
#[allow(clippy::large_enum_variant)]
#[derive(Clone, Debug, Eq, PartialEq, Serialize, Deserialize)]
pub enum DisplayUpdate {
MetaUpdate {
id: u8,
meta: Option<DisplayMeta>,
dropped: bool,
},
StripeUpdate(StripeUpdate),
}
impl DisplayUpdate {
pub fn id(&self) -> u8 {
match self {
Self::MetaUpdate { id, .. } => *id,
Self::StripeUpdate(StripeUpdate { id, .. }) => *id,
}
}
}
#[derive(Clone, Debug, Eq, PartialEq, Serialize, Deserialize)]
pub struct StripeUpdate {
pub id: u8,
pub row: u16,
pub start: u16,
pub data: heapless::Vec<u8, { SCREEN_MAX_STRIPE_U8_LEN }>,
}