feat: dc out controller.
This commit is contained in:
parent
84eb469b8b
commit
2a8e7db4b3
248
src/dc_out_controller.rs
Normal file
248
src/dc_out_controller.rs
Normal file
@ -0,0 +1,248 @@
|
||||
use std::sync::{Arc, Mutex};
|
||||
|
||||
use embedded_hal::digital::v2::{OutputPin, PinState};
|
||||
use embedded_svc::event_bus::{EventBus, Postbox};
|
||||
use esp_idf_hal::gpio::{Gpio6, Output};
|
||||
use esp_idf_svc::eventloop::{
|
||||
Background, EspBackgroundEventLoop, EspEventFetchData, EspEventLoop, EspEventPostData,
|
||||
EspSubscription, EspTypedEventDeserializer, EspTypedEventSerializer, EspTypedEventSource, User,
|
||||
};
|
||||
use esp_idf_sys::c_types;
|
||||
use log::{info, warn};
|
||||
use serde_json::json;
|
||||
|
||||
use crate::{voltage_detection::VoltageDetectionWorker, VOLTAGE_EVENTLOOP};
|
||||
|
||||
const WAITING_OFF_SECONDS: u8 = 60;
|
||||
|
||||
pub static mut DC_OUT_STATE_EVENT_LOOP: Option<
|
||||
EspEventLoop<esp_idf_svc::eventloop::User<Background>>,
|
||||
> = None;
|
||||
static mut INSTANCE: Option<DcOutController> = None;
|
||||
|
||||
#[derive(Debug, Clone, Copy, PartialEq)]
|
||||
pub enum DcOutStatus {
|
||||
WaitingOn(u8),
|
||||
On,
|
||||
Off,
|
||||
WaitingOff,
|
||||
TurningOff(u8),
|
||||
}
|
||||
|
||||
#[derive(Debug, Clone, Copy)]
|
||||
pub struct DcOutControllerState {
|
||||
pub status: DcOutStatus,
|
||||
pub pin_state: PinState,
|
||||
}
|
||||
|
||||
impl DcOutControllerState {
|
||||
pub fn new() -> Self {
|
||||
Self {
|
||||
status: DcOutStatus::On,
|
||||
pin_state: PinState::Low,
|
||||
}
|
||||
}
|
||||
|
||||
fn handle_adapter_down(&mut self) {
|
||||
info!("status: {:?}", self);
|
||||
match self.status {
|
||||
DcOutStatus::On => {
|
||||
self.status = DcOutStatus::WaitingOff;
|
||||
}
|
||||
DcOutStatus::WaitingOn(_) => {
|
||||
self.status = DcOutStatus::Off;
|
||||
}
|
||||
DcOutStatus::TurningOff(seconds) => {
|
||||
let seconds = seconds - 1;
|
||||
if seconds > 0 {
|
||||
self.status = DcOutStatus::TurningOff(seconds);
|
||||
} else {
|
||||
self.status = DcOutStatus::Off;
|
||||
}
|
||||
}
|
||||
_ => {}
|
||||
};
|
||||
}
|
||||
|
||||
fn turn_off(&mut self) {
|
||||
match self.status {
|
||||
DcOutStatus::On => {
|
||||
self.status = DcOutStatus::TurningOff(WAITING_OFF_SECONDS);
|
||||
}
|
||||
DcOutStatus::WaitingOff => {
|
||||
self.status = DcOutStatus::TurningOff(WAITING_OFF_SECONDS);
|
||||
}
|
||||
DcOutStatus::WaitingOn(_) => {
|
||||
self.status = DcOutStatus::Off;
|
||||
}
|
||||
DcOutStatus::TurningOff(seconds) => {
|
||||
let seconds = seconds - 1;
|
||||
if seconds > 0 {
|
||||
self.status = DcOutStatus::TurningOff(seconds);
|
||||
} else {
|
||||
self.status = DcOutStatus::Off;
|
||||
}
|
||||
}
|
||||
_ => {}
|
||||
};
|
||||
}
|
||||
|
||||
fn turn_on(&mut self) {
|
||||
match self.status {
|
||||
DcOutStatus::WaitingOff => {
|
||||
self.status = DcOutStatus::On;
|
||||
}
|
||||
DcOutStatus::Off => {
|
||||
self.status = DcOutStatus::WaitingOn(WAITING_OFF_SECONDS);
|
||||
}
|
||||
DcOutStatus::WaitingOn(seconds) => {
|
||||
let seconds = seconds - 1;
|
||||
if seconds > 0 {
|
||||
self.status = DcOutStatus::WaitingOn(seconds);
|
||||
} else {
|
||||
self.status = DcOutStatus::On;
|
||||
}
|
||||
}
|
||||
DcOutStatus::TurningOff(seconds) => {
|
||||
let seconds = seconds - 1;
|
||||
if seconds > 0 {
|
||||
self.status = DcOutStatus::TurningOff(seconds);
|
||||
} else {
|
||||
self.status = DcOutStatus::On;
|
||||
}
|
||||
}
|
||||
_ => {}
|
||||
};
|
||||
}
|
||||
|
||||
pub fn to_json(&self) -> String {
|
||||
let status = match self.status {
|
||||
DcOutStatus::WaitingOn(_) => "WaitingOn",
|
||||
DcOutStatus::On => "On",
|
||||
DcOutStatus::Off => "Off",
|
||||
DcOutStatus::WaitingOff => "WaitingOff",
|
||||
DcOutStatus::TurningOff(_) => "TurningOff",
|
||||
};
|
||||
let pin_state = match self.pin_state {
|
||||
PinState::Low => "Low",
|
||||
PinState::High => "High",
|
||||
};
|
||||
let seconds: i16 = match self.status {
|
||||
DcOutStatus::WaitingOn(seconds) => seconds.into(),
|
||||
DcOutStatus::TurningOff(seconds) => seconds.into(),
|
||||
_ => -1,
|
||||
};
|
||||
json!({ "status": status, "pin_state": pin_state, "seconds": seconds })
|
||||
.to_string()
|
||||
}
|
||||
}
|
||||
|
||||
impl EspTypedEventSource for DcOutControllerState {
|
||||
fn source() -> *const c_types::c_char {
|
||||
b"VOLTAGES\0".as_ptr() as *const _
|
||||
}
|
||||
}
|
||||
|
||||
impl EspTypedEventSerializer<DcOutControllerState> for DcOutControllerState {
|
||||
fn serialize<R>(
|
||||
event: &DcOutControllerState,
|
||||
f: impl for<'a> FnOnce(&'a EspEventPostData) -> R,
|
||||
) -> R {
|
||||
f(&unsafe { EspEventPostData::new(Self::source(), Self::event_id(), event) })
|
||||
}
|
||||
}
|
||||
|
||||
impl EspTypedEventDeserializer<DcOutControllerState> for DcOutControllerState {
|
||||
fn deserialize<R>(
|
||||
data: &EspEventFetchData,
|
||||
f: &mut impl for<'a> FnMut(&'a DcOutControllerState) -> R,
|
||||
) -> R {
|
||||
f(unsafe { data.as_payload() })
|
||||
}
|
||||
}
|
||||
|
||||
pub struct DcOutController {
|
||||
pub state: DcOutControllerState,
|
||||
voltage_subscription: Option<EspSubscription<User<Background>>>,
|
||||
}
|
||||
|
||||
impl DcOutController {
|
||||
fn new() -> Self {
|
||||
Self {
|
||||
state: DcOutControllerState::new(),
|
||||
voltage_subscription: None,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn get_instance() -> anyhow::Result<Self> {
|
||||
// if let Some(instance) = unsafe { &mut INSTANCE } {
|
||||
// anyhow::Ok(*instance)
|
||||
// } else {
|
||||
let instance = Self::new();
|
||||
// unsafe { INSTANCE = Some(instance) };
|
||||
match EspBackgroundEventLoop::new(&Default::default()) {
|
||||
Ok(eventloop) => unsafe { DC_OUT_STATE_EVENT_LOOP = Some(eventloop) },
|
||||
Err(err) => anyhow::bail!("Init Event Loop failed. {:?}", err),
|
||||
}
|
||||
anyhow::Ok(instance)
|
||||
// }
|
||||
}
|
||||
|
||||
pub fn watch(&mut self) -> anyhow::Result<()> {
|
||||
let state = Arc::new(Mutex::new(self.state));
|
||||
|
||||
if let Some(event_loop) = unsafe { VOLTAGE_EVENTLOOP.as_mut() } {
|
||||
let voltage_subscription = event_loop
|
||||
.subscribe(
|
||||
move |obj: &VoltageDetectionWorker| match state.lock().as_mut() {
|
||||
Ok(state) => {
|
||||
if obj.adapter_voltage < 1000 {
|
||||
if obj.battery_voltage < 1000 {
|
||||
state.turn_off();
|
||||
} else {
|
||||
state.handle_adapter_down();
|
||||
}
|
||||
} else {
|
||||
state.turn_on();
|
||||
}
|
||||
let ref state = **state;
|
||||
if let Err(err) = Self::output_ctl(*state) {
|
||||
warn!("Put Control Pin State Failed. {}", err);
|
||||
}
|
||||
|
||||
if let Some(event_loop) = unsafe { DC_OUT_STATE_EVENT_LOOP.as_mut() } {
|
||||
if let Err(err) = event_loop.post(state, None) {
|
||||
warn!("Post DC Out Status Failed. {}", err);
|
||||
}
|
||||
} else {
|
||||
warn!("DC_OUT_STATE_EVENT_LOOP is None");
|
||||
}
|
||||
info!("status: {:?}", state);
|
||||
}
|
||||
Err(err) => warn!("Can not lock state. {}", err),
|
||||
},
|
||||
)
|
||||
.map_err(|err| anyhow::anyhow!("Subscribe Voltage Failed. {}", err))?;
|
||||
self.voltage_subscription = Some(voltage_subscription);
|
||||
} else {
|
||||
anyhow::bail!("Voltage Event Loop is None");
|
||||
}
|
||||
anyhow::Ok(())
|
||||
}
|
||||
fn output_ctl(mut state: DcOutControllerState) -> anyhow::Result<()> {
|
||||
let mut pin = unsafe { Gpio6::<Output>::new() }
|
||||
.into_output()
|
||||
.map_err(|err| anyhow::anyhow!("Make Gpio6 Into output Failed. {}", err))?;
|
||||
|
||||
if DcOutStatus::Off == state.status && state.pin_state == PinState::Low {
|
||||
pin.set_high()
|
||||
.map_err(|err| anyhow::anyhow!("Set DC Output Control Pin High Failed. {}", err))?;
|
||||
state.pin_state = PinState::High;
|
||||
} else if DcOutStatus::On == state.status && state.pin_state == PinState::High {
|
||||
pin.set_low()
|
||||
.map_err(|err| anyhow::anyhow!("Set DC Output Control Pin Low Failed. {}", err))?;
|
||||
state.pin_state = PinState::Low;
|
||||
}
|
||||
return anyhow::Ok(());
|
||||
}
|
||||
}
|
||||
85
src/main.rs
85
src/main.rs
@ -1,6 +1,6 @@
|
||||
use embedded_svc::event_bus::EventBus;
|
||||
use esp_idf_svc::eventloop::{Background, EspBackgroundEventLoop, EspEventLoop};
|
||||
use esp_idf_sys::{self as _, EspError};
|
||||
use esp_idf_sys::{self as _};
|
||||
use log::*;
|
||||
use std::{
|
||||
env,
|
||||
@ -10,17 +10,22 @@ use std::{
|
||||
|
||||
mod beep;
|
||||
mod blink;
|
||||
mod dc_out_controller;
|
||||
mod message_queue;
|
||||
mod time;
|
||||
mod voltage_detection;
|
||||
mod wifi;
|
||||
|
||||
use crate::{beep::{Beep, ringtone}, voltage_detection::VoltageDetectionWorker};
|
||||
use crate::{
|
||||
beep::{ringtone, Beep},
|
||||
dc_out_controller::{DcOutController, DcOutControllerState, DC_OUT_STATE_EVENT_LOOP},
|
||||
voltage_detection::VoltageDetectionWorker,
|
||||
};
|
||||
use crate::{
|
||||
message_queue::MessageQueue, time::Time, voltage_detection::VoltageDetection, wifi::Internet,
|
||||
};
|
||||
|
||||
static mut EVENTLOOP: Option<EspEventLoop<esp_idf_svc::eventloop::User<Background>>> = None;
|
||||
static mut VOLTAGE_EVENTLOOP: Option<EspEventLoop<esp_idf_svc::eventloop::User<Background>>> = None;
|
||||
|
||||
fn main() {
|
||||
env::set_var("DEFMT_LOG", "trace");
|
||||
@ -47,7 +52,7 @@ fn main() {
|
||||
|
||||
info!("About to start a background event loop");
|
||||
match EspBackgroundEventLoop::new(&Default::default()) {
|
||||
Ok(eventloop) => unsafe { EVENTLOOP = Some(eventloop) },
|
||||
Ok(eventloop) => unsafe { VOLTAGE_EVENTLOOP = Some(eventloop) },
|
||||
Err(err) => error!("Init Event Loop failed. {:?}", err),
|
||||
};
|
||||
|
||||
@ -59,30 +64,6 @@ fn main() {
|
||||
);
|
||||
blink.play();
|
||||
});
|
||||
let mut beep = Beep::new();
|
||||
|
||||
let _subscription;
|
||||
if let Some(eventloop) = unsafe { EVENTLOOP.as_mut() } {
|
||||
_subscription = eventloop
|
||||
.subscribe(move |message: &VoltageDetectionWorker| {
|
||||
info!("Event Loop Value");
|
||||
if let Ok(json_str) = serde_json::to_string(&message) {
|
||||
if let Err(err) = mq.publish("voltage", json_str.as_bytes()) {
|
||||
warn!("Can not publish message to MQTT. {}", err);
|
||||
}
|
||||
}
|
||||
|
||||
if message.battery_voltage < 1000 {
|
||||
beep.play(ringtone::BATTERY_LOW).expect("Can not beep.");
|
||||
} else if message.adapter_voltage < 1000 {
|
||||
beep.play(ringtone::ADAPTER_DOWN).expect("Can not beep.");
|
||||
} else {
|
||||
beep.play(ringtone::SILENCE).expect("Can not beep.");
|
||||
}
|
||||
})
|
||||
.expect(" Listening Event Loop Failed");
|
||||
}
|
||||
|
||||
|
||||
let mut voltage_detection = VoltageDetection::new();
|
||||
|
||||
@ -97,6 +78,54 @@ fn main() {
|
||||
|
||||
let mut time = Time::new();
|
||||
time.sync().unwrap();
|
||||
|
||||
let mut beep = Beep::new();
|
||||
|
||||
// let _voltage_subscription;
|
||||
// if let Some(eventloop) = unsafe { VOLTAGE_EVENTLOOP.as_mut() } {
|
||||
// _voltage_subscription = eventloop
|
||||
// .subscribe(move |message: &VoltageDetectionWorker| {
|
||||
// if let Ok(json_str) = serde_json::to_string(&message) {
|
||||
// if let Err(err) = mq.publish("voltage", json_str.as_bytes()) {
|
||||
// warn!("Can not publish message to MQTT. {}", err);
|
||||
// }
|
||||
// }
|
||||
// })
|
||||
// .expect(" Listening Event Loop Failed");
|
||||
// }
|
||||
|
||||
let mut dc_out_controller =
|
||||
DcOutController::get_instance().expect("Can not get DcOutController instance");
|
||||
dc_out_controller
|
||||
.watch()
|
||||
.expect("Can not watch for dc_out_controller");
|
||||
|
||||
let _dc_out_state_subscription;
|
||||
if let Some(eventloop) = unsafe { DC_OUT_STATE_EVENT_LOOP.as_mut() } {
|
||||
_dc_out_state_subscription = eventloop
|
||||
.subscribe(move |message: &DcOutControllerState| {
|
||||
info!("Event Loop Value");
|
||||
match message.status {
|
||||
dc_out_controller::DcOutStatus::WaitingOff => {
|
||||
beep.play(ringtone::ADAPTER_DOWN).expect("Can not beep.")
|
||||
}
|
||||
dc_out_controller::DcOutStatus::WaitingOn(_) => {
|
||||
beep.play(ringtone::BATTERY_LOW).expect("Can not beep.")
|
||||
}
|
||||
dc_out_controller::DcOutStatus::TurningOff(_) => {
|
||||
beep.play(ringtone::SHUTDOWN).expect("Can not beep.")
|
||||
}
|
||||
_ => {beep.play(ringtone::SILENCE).expect("Can not beep.")}
|
||||
}
|
||||
if let Err(err) = mq.publish("dcOut", message.to_json().as_bytes()) {
|
||||
warn!("Can not publish message to MQTT. {}", err);
|
||||
}
|
||||
})
|
||||
.expect(" Listening Event Loop Failed");
|
||||
} else {
|
||||
error!("DC_OUT_STATE_EVENT_LOOP is None");
|
||||
}
|
||||
|
||||
loop {
|
||||
sleep(Duration::from_millis(1000));
|
||||
}
|
||||
|
||||
@ -26,7 +26,7 @@ use esp_idf_sys::c_types;
|
||||
use log::{info, warn};
|
||||
use serde::{Deserialize, Serialize};
|
||||
|
||||
use crate::EVENTLOOP;
|
||||
use crate::VOLTAGE_EVENTLOOP;
|
||||
|
||||
const ADAPTER_OFFSET: f32 = 12002f32 / 900f32;
|
||||
const BATTERY_OFFSET: f32 = 12002f32 / 900f32;
|
||||
@ -64,7 +64,7 @@ impl VoltageDetection {
|
||||
"Adapter: {},\tBattery: {},\t Output: {}",
|
||||
worker.adapter_voltage, worker.battery_voltage, worker.output_voltage
|
||||
);
|
||||
if let Some(eventloop) = unsafe { EVENTLOOP.as_mut() } {
|
||||
if let Some(eventloop) = unsafe { VOLTAGE_EVENTLOOP.as_mut() } {
|
||||
if let Err(err) = eventloop.post(
|
||||
&mut VoltageDetectionWorker {
|
||||
adapter_voltage: worker.adapter_voltage,
|
||||
|
||||
Loading…
Reference in New Issue
Block a user