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FliegendeWurst 2022-09-24 21:01:07 +02:00
parent aaf035f582
commit a5cf0bf0b1
4 changed files with 102 additions and 234 deletions
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86
src/bin/display_all.rs
View File

@ -1,6 +1,6 @@
#![feature(round_char_boundary)]
use std::{fs, ops::Sub, time::Duration, fmt::Debug};
use std::{fmt::Debug, fs, ops::Sub, time::Duration};
use display_interface_spi::SPIInterfaceNoCS;
use embedded_graphics::{
@ -9,10 +9,10 @@ use embedded_graphics::{
ascii::{FONT_10X20, FONT_4X6, FONT_5X8, FONT_6X9, FONT_9X15},
MonoTextStyleBuilder,
},
pixelcolor::{Rgb565},
pixelcolor::Rgb565,
prelude::{Point, Primitive},
primitives::{PrimitiveStyleBuilder, Rectangle},
text::{Text, renderer::CharacterStyle},
text::{renderer::CharacterStyle, Text},
Drawable,
};
use raspi_oled::FrameOutput;
@ -23,7 +23,7 @@ use rppal::{
use rusqlite::Connection;
use serde_derive::Deserialize;
//use ssd1306::{I2CDisplayInterface, Ssd1306, size::DisplaySize128x64, rotation::DisplayRotation, mode::DisplayConfig};
use time::{format_description, OffsetDateTime, PrimitiveDateTime, Date};
use time::{format_description, Date, OffsetDateTime, PrimitiveDateTime};
use time_tz::{timezones::db::europe::BERLIN, OffsetDateTimeExt, PrimitiveDateTimeExt};
#[derive(Deserialize)]
@ -37,7 +37,7 @@ struct Events {
struct Event {
name: String,
start_time: String,
end_time: Option<String>
end_time: Option<String>,
}
#[derive(Deserialize)]
@ -54,7 +54,7 @@ enum Status {
Unknown,
Down,
Bad,
Good
Good,
}
impl Status {
@ -124,8 +124,20 @@ fn main() {
let all: Vec<bool> = x.split(' ').map(|x| x.parse().unwrap()).collect();
[
if all[0] { Status::Good } else { Status::Bad },
if all[1] && all[2] { Status::Good } else if all[1] { Status::Down } else { Status::Bad },
if all[3] && all[4] { Status::Good } else if all[3] { Status::Down } else { Status::Bad }
if all[1] && all[2] {
Status::Good
} else if all[1] {
Status::Down
} else {
Status::Bad
},
if all[3] && all[4] {
Status::Good
} else if all[3] {
Status::Down
} else {
Status::Bad
},
]
} else {
[Status::Unknown, Status::Unknown, Status::Unknown]
@ -138,12 +150,28 @@ fn main() {
let disp = ssd1351::display::display::Ssd1351::new(spii);
//let mut disp = FrameOutput::new(128, 128);
let mut disp = draw(disp, time, rh, temp, events, &args, global_min, global_max, vals, status);
let mut disp = draw(
disp, time, rh, temp, events, &args, global_min, global_max, vals, status,
);
let _ = disp.flush();
//disp.buffer.save("/tmp/x.png");
}
fn draw<D: DrawTarget<Color = Rgb565>>(mut disp: D, time: OffsetDateTime, rh: i64, temp: i64, events: Events, args: &[String], global_min: i32, global_max: i32, mut vals: Vec<(i32, i32)>, status: [Status; 3]) -> D where <D as DrawTarget>::Error: Debug {
fn draw<D: DrawTarget<Color = Rgb565>>(
mut disp: D,
time: OffsetDateTime,
rh: i64,
temp: i64,
events: Events,
args: &[String],
global_min: i32,
global_max: i32,
mut vals: Vec<(i32, i32)>,
status: [Status; 3],
) -> D
where
<D as DrawTarget>::Error: Debug,
{
let hour = time.hour();
let minute = time.minute();
@ -275,7 +303,14 @@ fn draw<D: DrawTarget<Color = Rgb565>>(mut disp: D, time: OffsetDateTime, rh: i6
while event_time.weekday().number_days_from_monday() as i32 != event.day {
event_time += Duration::from_secs(24 * 60 * 60);
}
all_events.push((event.day, event.hour, event.minute, event.duration, event.name, event_time.to_julian_day()));
all_events.push((
event.day,
event.hour,
event.minute,
event.duration,
event.name,
event_time.to_julian_day(),
));
}
let format = format_description::parse("[year]-[month]-[day]T[hour]:[minute]:[second]").unwrap();
for event in events.events {
@ -342,7 +377,11 @@ fn draw<D: DrawTarget<Color = Rgb565>>(mut disp: D, time: OffsetDateTime, rh: i6
if now2 > event_start && now < event_end {
bits.push((i, hour, minute / 6, colors.get(event_idx).copied()));
}
if time_until_first.is_none() && (i > 0 || event.1 > time.hour() as i32 || (event.1 == time.hour() as i32 && event.2 >= time.minute() as i32)) {
if time_until_first.is_none()
&& (i > 0
|| event.1 > time.hour() as i32
|| (event.1 == time.hour() as i32 && event.2 >= time.minute() as i32))
{
time_until_first = Some(
((i * 24 + event.1) * 60 + event.2) * 60
- (time.hour() as i32 * 60 + time.minute() as i32) * 60,
@ -356,20 +395,31 @@ fn draw<D: DrawTarget<Color = Rgb565>>(mut disp: D, time: OffsetDateTime, rh: i6
// calculate position
let x = x + 4 + d * 12 + m;
let y = y + 8 + h;
disp.fill_solid(&Rectangle::new((x, y).into(), (1, 1).into()), color.unwrap_or(Rgb565::new(0xff, 0xff, 0x10)))
.unwrap();
disp.fill_solid(
&Rectangle::new((x, y).into(), (1, 1).into()),
color.unwrap_or(Rgb565::new(0xff, 0xff, 0x10)),
)
.unwrap();
//Rectangle::new((x, y).into(), (1, 1).into()).into_styled(rect_style).draw(&mut disp).unwrap();
}
if args[3] == "events" {
for (i, event) in all_events.iter().take(7).enumerate() {
let text = if event.4.len() > 19 { &event.4[0..event.4.floor_char_boundary(19)] } else { &event.4 };
let text = if event.4.len() > 19 {
&event.4[0..event.4.floor_char_boundary(19)]
} else {
&event.4
};
let day = event.0 as usize;
let y = y + 64 + 9 * i as i32 + 5;
if event.5 > today && event.5 - today > 7 {
let dt = Date::from_julian_day(event.5).unwrap();
Text::new(&format!("{}.{}.", dt.day(), dt.month() as u8), (0, y).into(), text_style_4x6)
.draw(&mut disp)
.unwrap();
Text::new(
&format!("{}.{}.", dt.day(), dt.month() as u8),
(0, y).into(),
text_style_4x6,
)
.draw(&mut disp)
.unwrap();
} else {
text_style_6x9.set_text_color(Some(Rgb565::new(0xff, 0xff, 0xff)));
Text::new(days[day].0, (x, y).into(), text_style_6x9)

18
src/bin/status_check_example.rs
View File

@ -3,9 +3,21 @@ use std::process::Command;
fn main() {
// adjust as needed
let github_up = Command::new("ping").args(["-c1", "github.com"]).spawn().unwrap().wait().unwrap().success();
let gitlab_up = Command::new("ping").args(["-c1", "gitlab.com"]).spawn().unwrap().wait().unwrap().success();
let github_up = Command::new("ping")
.args(["-c1", "github.com"])
.spawn()
.unwrap()
.wait()
.unwrap()
.success();
let gitlab_up = Command::new("ping")
.args(["-c1", "gitlab.com"])
.spawn()
.unwrap()
.wait()
.unwrap()
.success();
let status = format!("{} {} {} {} {}", true, github_up, true, gitlab_up, true);
std::fs::write("/run/user/1000/status.json", status).unwrap();
}
}

20
src/lib.rs
View File

@ -3,7 +3,11 @@ use std::{
time::{self, Duration},
};
use embedded_graphics::{pixelcolor::Rgb565, draw_target::DrawTarget, prelude::{OriginDimensions, Size, RgbColor}};
use embedded_graphics::{
draw_target::DrawTarget,
pixelcolor::Rgb565,
prelude::{OriginDimensions, RgbColor, Size},
};
use gpio_cdev::{EventType, Line, LineRequestFlags};
use image::{ImageBuffer, Rgb};
@ -14,7 +18,7 @@ pub struct FrameOutput {
impl FrameOutput {
pub fn new(width: u32, height: u32) -> Self {
FrameOutput {
buffer: ImageBuffer::new(width, height)
buffer: ImageBuffer::new(width, height),
}
}
}
@ -29,10 +33,17 @@ impl DrawTarget for FrameOutput {
I: IntoIterator<Item = embedded_graphics::Pixel<Self::Color>>,
{
for pos in pixels {
if pos.0.x < 0 || pos.0.y < 0 || pos.0.x as u32 >= self.buffer.width() || pos.0.y as u32 >= self.buffer.height() {
if pos.0.x < 0
|| pos.0.y < 0 || pos.0.x as u32 >= self.buffer.width()
|| pos.0.y as u32 >= self.buffer.height()
{
continue;
}
self.buffer.put_pixel(pos.0.x as u32, pos.0.y as u32, Rgb([pos.1.r() << 3, pos.1.g() << 2, pos.1.b() << 3]));
self.buffer.put_pixel(
pos.0.x as u32,
pos.0.y as u32,
Rgb([pos.1.r() << 3, pos.1.g() << 2, pos.1.b() << 3]),
);
}
Ok(())
}
@ -44,7 +55,6 @@ impl OriginDimensions for FrameOutput {
}
}
fn read_events(line: &gpio_cdev::Line, timeout: std::time::Duration) -> Result<Vec<(u64, EventType)>, SensorError> {
let input = line.request(LineRequestFlags::INPUT, 0, "read-data")?;

212
src/main.rs
View File

@ -96,7 +96,10 @@ fn main() {
println!("app valid = {:?}", ccs.app_valid());
println!("baseline = {:x}", ccs.get_baseline());
println!("reading {:?}", ccs.get_reading());
println!("setting drive mode to 1: {:?}", ccs.set_drive_mode(CCS811DriveMode::EverySecond));
println!(
"setting drive mode to 1: {:?}",
ccs.set_drive_mode(CCS811DriveMode::EverySecond)
);
/*
let args = std::env::args().collect::<Vec<_>>();
@ -162,210 +165,3 @@ fn main() {
disp.buffer.save("/tmp/frame.png").unwrap();
*/
}
/*
use dht_hal::{Dht22, Reading};
use embedded_graphics::image::{Image, ImageRaw};
use embedded_graphics::mono_font::iso_8859_7::FONT_9X18;
use embedded_graphics::pixelcolor::BinaryColor;
use embedded_graphics::prelude::*;
use embedded_graphics::primitives::{Circle, Line, PrimitiveStyle, Rectangle};
use embedded_graphics::{
mono_font::{ascii::FONT_6X10, MonoTextStyleBuilder},
text::Text,
};
use embedded_hal::digital::v2::{InputPin, OutputPin};
use embedded_hal::prelude::_embedded_hal_blocking_i2c_Write;
use gpio_cdev::{Chip, EventRequestFlags, EventType, LineRequestFlags};
use linux_embedded_hal::i2cdev::core::I2CDevice;
use linux_embedded_hal::i2cdev::linux::LinuxI2CError;
use linux_embedded_hal::{Delay, I2cdev};
use machine_ip;
use rusqlite::{params, Connection};
use ssd1306::{prelude::*, I2CDisplayInterface, Ssd1306};
use std::intrinsics::transmute;
use std::thread::sleep;
use std::time::{Duration, SystemTime};
use std::{env, mem, time};
static IMG_DATA: &[u8; 512] = include_bytes!("../rust.raw");
fn main() {
let args = env::args().collect::<Vec<_>>();
if args.len() < 2 {
panic!("missing argument: database path");
}
let database = Connection::open(&args[1]).expect("failed to open database");
database
.execute(
"
CREATE TABLE IF NOT EXISTS sensor_readings(
time INTEGER PRIMARY KEY,
humidity INTEGER NOT NULL,
celsius INTEGER NOT NULL
)",
[],
)
.unwrap();
/*
let mut ccs = CCS811::new(i2c, CCS811_ADDR);
println!("HW ID, should be 0x81 {:x}", ccs.hardware_id());
println!("Error code, should be None: {:?}", ccs.check_for_error());
println!("app valid = {:?}", ccs.app_valid());
println!("baseline = {:x}", ccs.get_baseline());
println!("reading {:?}", ccs.get_reading());
println!("setting drive mode to 1: {:?}", ccs.set_drive_mode(CCS811DriveMode::EverySecond));
*/
let mut chip = Chip::new("/dev/gpiochip0").unwrap();
let line = chip.get_line(26).unwrap();
for _attempt in 0..5 {
let time = std::time::SystemTime::now()
.duration_since(SystemTime::UNIX_EPOCH)
.unwrap();
if let Ok((rh, temp)) = raspi_oled::am2302_reading(&line) {
if rh > 0 && temp < 500 {
database
.execute(
"INSERT INTO sensor_readings (time, humidity, celsius) VALUES (?1, ?2, ?3)",
params![time.as_secs(), rh, temp],
)
.unwrap();
display_on_ssd1306(rh, temp, time);
break;
}
}
}
}
fn display_on_ssd1306(rh: u16, temp: u16, time: Duration) {
let i2c = I2cdev::new("/dev/i2c-1").unwrap();
let interface = I2CDisplayInterface::new(i2c);
let mut disp = Ssd1306::new(interface, DisplaySize128x64, DisplayRotation::Rotate0).into_buffered_graphics_mode();
disp.init().unwrap();
let text_style = MonoTextStyleBuilder::new()
.font(&FONT_9X18)
.text_color(BinaryColor::On)
.build();
let text = format!("{}.{}% {}.{}°C", rh / 10, rh % 10, temp / 10, temp % 10);
Text::new(&text, Point::new(0, 10), text_style).draw(&mut disp).unwrap();
let secs = time.as_secs();
let time = format!("{:02}:{:02} Uhr", (secs / 3600 + 2) % 24, secs / 60 % 60);
Text::new(&time, Point::new(0, 32), text_style).draw(&mut disp).unwrap();
disp.flush().unwrap();
/*
sleep(Duration::from_secs(2));
disp.clear();
let base_y = 0.0;
let max_dy = 32.0;
let mut tick = 0;
loop {
let y = if tick % 32 < 16 {
base_y + (tick % 16) as f32 / 16.0 * max_dy
} else {
base_y + max_dy - (tick % 16) as f32 / 16.0 * max_dy
} as i32;
tick += 1;
Line::new(Point::new(8, y + 16), Point::new(8 + 16, y + 16))
.into_styled(PrimitiveStyle::with_stroke(BinaryColor::On, 1))
.draw(&mut disp).unwrap();
Line::new(Point::new(8, y + 16), Point::new(8 + 8, y))
.into_styled(PrimitiveStyle::with_stroke(BinaryColor::On, 1))
.draw(&mut disp).unwrap();
Line::new(Point::new(8 + 16, y + 16), Point::new(8 + 8, y))
.into_styled(PrimitiveStyle::with_stroke(BinaryColor::On, 1))
.draw(&mut disp).unwrap();
Rectangle::new(Point::new(48, y), Size::new(16, 16))
.into_styled(PrimitiveStyle::with_stroke(BinaryColor::On, 1))
.draw(&mut disp).unwrap();
Circle::new(Point::new(88, y), 16)
.into_styled(PrimitiveStyle::with_stroke(BinaryColor::On, 1))
.draw(&mut disp).unwrap();
/*
Text::new(&format!("Hello from frame {}", tick), Point::new(0, 56), text_style)
.draw(&mut disp)
.unwrap();
*/
disp.flush().unwrap();
sleep(Duration::from_millis(10));
disp.clear();
/*
let im: ImageRaw<BinaryColor> = ImageRaw::new(IMG_DATA, 64);
let img = Image::new(&im, Point::new(32, 0));
img.draw(&mut disp).unwrap();
disp.flush().unwrap();
sleep(Duration::from_secs(2));
disp.clear();
*/
}
*/
}
struct LineWrapper(gpio_cdev::Line);
impl InputPin for LineWrapper {
type Error = gpio_cdev::Error;
fn is_high(&self) -> Result<bool, Self::Error> {
let handle = self.0.request(LineRequestFlags::INPUT, 0, "rust-line-wrapper")?;
Ok(handle.get_value()? == 1)
}
fn is_low(&self) -> Result<bool, Self::Error> {
let handle = self.0.request(LineRequestFlags::INPUT, 0, "rust-line-wrapper")?;
Ok(handle.get_value()? == 0)
}
}
impl OutputPin for LineWrapper {
<<<<<<< HEAD
type Error = gpio_cdev::Error;
fn set_low(&mut self) -> Result<(), Self::Error> {
self.0.request(LineRequestFlags::OUTPUT, 1, "rust-line-wrapper")?.set_value(0)
}
fn set_high(&mut self) -> Result<(), Self::Error> {
self.0.request(LineRequestFlags::OUTPUT, 1, "rust-line-wrapper")?.set_value(1)
}
}
||||||| parent of 683458d (Reformat code)
type Error = gpio_cdev::Error;
fn set_low(&mut self) -> Result<(), Self::Error> {
self.0.request(LineRequestFlags::OUTPUT, 1, "rust-line-wrapper")?.set_value(0)
}
fn set_high(&mut self) -> Result<(), Self::Error> {
self.0.request(LineRequestFlags::OUTPUT, 1, "rust-line-wrapper")?.set_value(1)
}
}
=======
type Error = gpio_cdev::Error;
fn set_low(&mut self) -> Result<(), Self::Error> {
self.0
.request(LineRequestFlags::OUTPUT, 1, "rust-line-wrapper")?
.set_value(0)
}
fn set_high(&mut self) -> Result<(), Self::Error> {
self.0
.request(LineRequestFlags::OUTPUT, 1, "rust-line-wrapper")?
.set_value(1)
}
}
*/