27 Commits

Author SHA1 Message Date
Myx
eb577f6e89 Add serilog 2025-09-27 20:58:43 +02:00
48f7065a9a fix: handle critical bug
Avoid making it get stuck in the main loop
2025-08-14 20:07:06 +02:00
32b136d4cc fix: crash on unavailable source api (#4)
* fix: crash on unavailable source api

the screen not updating because of errors

* Change temperature format if null

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2025-08-14 17:55:40 +02:00
Myx
8284ae9695 fix: remove redundant files 2025-07-21 03:02:17 +02:00
c575f52ebb Update README.md 2025-07-21 02:48:50 +02:00
4d2ee85cbe docs: add wiki 2025-07-21 02:23:43 +02:00
d6364fc975 docs: Update to new repo name 2025-07-21 00:07:44 +02:00
7ff39ea252 ci: remove image url 2025-07-21 00:01:53 +02:00
b61de80e8a ci: Add placeholder appsettings.json and include index page 2025-07-20 23:56:53 +02:00
c53f6a3f77 fix: readme 2025-07-20 20:01:01 +02:00
7fe92790d7 fix: add better description of what this is 2025-07-20 20:00:05 +02:00
3b9d5bc984 fix: download link 2025-07-20 19:45:21 +02:00
a73f171102 fix: minor readme fix 2025-07-20 19:39:31 +02:00
157dc0e6cf Fix: Add ESP32 Doc 2025-07-20 19:37:17 +02:00
df6428550f feat: Release version 2025-07-20 19:23:53 +02:00
f1d4a7c1bc fix: Update README.md 2025-07-20 19:17:47 +02:00
485453bc7d fix: formatting mistake 2025-07-20 18:58:25 +02:00
661fe4dfd6 fix: release address 2025-07-20 18:56:02 +02:00
0207899f1b fix: broken path v2 2025-07-20 18:51:16 +02:00
359a1359f5 fix: broken path v2 2025-07-20 18:49:56 +02:00
62fbdf3d5a fix: broken path 2025-07-20 18:47:19 +02:00
ec02f17089 fix: compression 2025-07-20 18:44:30 +02:00
a164c0059b Update README.md 2025-07-20 18:40:49 +02:00
a45f60c09e fix: Update build.yml 2025-07-20 18:39:26 +02:00
93ad7ba411 fix: Added 7z 2025-07-20 18:36:07 +02:00
Myx
592b44ee43 fix: Test pipeline 2025-07-20 18:22:24 +02:00
1f78fedcb3 Update build.yml 2025-07-20 18:13:21 +02:00
20 changed files with 613 additions and 230 deletions

View File

@@ -3,7 +3,7 @@ name: Build and Deploy
on:
push:
branches:
- master # Change to your default branch if different
- master
workflow_dispatch:
inputs:
environment:
@@ -28,7 +28,7 @@ on:
jobs:
build:
runs-on: self-hosted # Ensure your self-hosted runner is configured
runs-on: self-hosted
environment: ${{ github.event.inputs.environment || 'prod' }}
steps:
- name: Get Current User
@@ -43,7 +43,7 @@ jobs:
- name: Set up .NET
uses: actions/setup-dotnet@v2
with:
dotnet-version: '9.0' # Change to your required .NET version
dotnet-version: '9.0'
- name: Restore .NET Dependencies
run: dotnet restore ./HomeApi.sln
@@ -75,6 +75,24 @@ jobs:
Write-Host "ChromeHeadlessShell not found in published output"
}
# Check wwwroot and manually copy if missing
- name: Ensure wwwroot is Included
run: |
if (-not (Test-Path -Path "./output/dotnet/wwwroot")) {
Write-Host "wwwroot folder not found in published output, manually copying..."
# Check if wwwroot exists in project directory
$sourceWwwroot = "./HomeApi/wwwroot"
if (Test-Path -Path $sourceWwwroot) {
Write-Host "Found wwwroot directory in source, copying..."
New-Item -ItemType Directory -Path "./output/dotnet/wwwroot" -Force
Copy-Item -Path "$sourceWwwroot/*" -Destination "./output/dotnet/wwwroot" -Recurse -Force
} else {
Write-Host "WARNING: Could not find wwwroot in source directory!"
}
}
- name: Generate SemVer version
if: ${{ github.event.inputs.create_release != 'false' }}
id: semver
@@ -82,10 +100,11 @@ jobs:
with:
token: ${{ secrets.GITHUB_TOKEN }}
branch: master
patchAll: true # Always increment patch number
patchAll: true
- name: Create GitHub Release
if: ${{ github.event.inputs.create_release != 'false' }}
id: create_release
uses: actions/create-release@v1
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
@@ -95,6 +114,69 @@ jobs:
draft: false
prerelease: false
- name: Create placeholder appsettings for release
if: ${{ github.event.inputs.create_release != 'false' }}
run: |
$appSettings = @{
Logging = @{
LogLevel = @{
Default = "Information"
"Microsoft.AspNetCore" = "Warning"
}
}
Seq = @{
ServerUrl = "https://log.azaaxin.com"
ApiKey = "KEY"
MinimumLevel = "Trace"
LevelOverride = @{
Microsoft: "Warning"
}
}
ApiConfiguration = @{
EspConfiguration = @{
InformationBoardImageUrl = "http://server_ip:port/home/default.jpg"
UpdateIntervalMinutes = [int]"${{ vars.ESP_UPDATE_INTERVAL }}"
BlackTextThreshold = [int]"${{ vars.ESP_BLACK_TEXT_THRESHOLD }}"
EnableDithering = [System.Convert]::ToBoolean("${{ vars.ESP_ENABLE_DITHERING }}")
DitheringStrength = [int]"${{ vars.ESP_DITHERING_STRENGTH }}"
EnhanceContrast = [System.Convert]::ToBoolean("${{ vars.ESP_ENHANCE_CONTRAST }}")
ContrastStrength = [int]"${{ vars.ESP_CONTRAST_STRENGTH }}"
IsHighContrastMode = [System.Convert]::ToBoolean("${{ vars.ESP_HIGH_CONTRAST_MODE }}")
}
Keys = @{
Weather = "SET THIS TO YOUR KEY"
ResRobot = "SET THIS TO YOUR KEY"
}
BaseUrls = @{
Nominatim = "${{ vars.NOMINATIM_URL }}"
Aurora = "${{ vars.AURORA_URL }}"
Weather = "${{ vars.WEATHER_URL }}"
ResRobot = "${{ vars.RES_ROBOT_URL }}"
}
DefaultCity = "CITY ADDRESS"
DefaultStation = "YOUR STATION"
}
AllowedHosts = "*"
}
$appSettings | ConvertTo-Json -Depth 10 | Set-Content -Path "./output/dotnet/appsettings.json"
Write-Host "Created placeholder appsettings.json successfully"
- name: Zip the build for github release
if: ${{ github.event.inputs.create_release != 'false' }}
run: Compress-Archive -Path './output/*' -DestinationPath './output/HomeScreen_Build_${{ steps.semver.outputs.next }}.zip' -CompressionLevel Optimal -Force
- name: Upload Release Asset
if: ${{ github.event.inputs.create_release != 'false' }}
uses: actions/upload-release-asset@v1
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
with:
upload_url: ${{ steps.create_release.outputs.upload_url }}
asset_path: ./output/HomeScreen_Build_${{ steps.semver.outputs.next }}.zip
asset_name: HomeScreen_Build_${{ steps.semver.outputs.next }}.zip
asset_content_type: application/zip
- name: Generate appsettings.json
run: |
$appSettings = @{
@@ -104,6 +186,14 @@ jobs:
"Microsoft.AspNetCore" = "Warning"
}
}
Seq = @{
ServerUrl = ${{ vars.SEQ_URL }}
ApiKey = ${{ secrets.seq_api_key }}
MinimumLevel = "Trace"
LevelOverride = @{
Microsoft: "Warning"
}
}
ApiConfiguration = @{
EspConfiguration = @{
InformationBoardImageUrl = "${{ vars.ESP_IMAGE_URL }}"
@@ -134,24 +224,6 @@ jobs:
$appSettings | ConvertTo-Json -Depth 10 | Set-Content -Path "./output/dotnet/appsettings.json"
Write-Host "Generated appsettings.json successfully"
# Check wwwroot and manually copy if missing
- name: Ensure wwwroot is Included
run: |
if (-not (Test-Path -Path "./output/dotnet/wwwroot")) {
Write-Host "wwwroot folder not found in published output, manually copying..."
# Check if wwwroot exists in project directory
$sourceWwwroot = "./HomeApi/wwwroot"
if (Test-Path -Path $sourceWwwroot) {
Write-Host "Found wwwroot directory in source, copying..."
New-Item -ItemType Directory -Path "./output/dotnet/wwwroot" -Force
Copy-Item -Path "$sourceWwwroot/*" -Destination "./output/dotnet/wwwroot" -Recurse -Force
} else {
Write-Host "WARNING: Could not find wwwroot in source directory!"
}
}
- name: Upload Artifacts
uses: actions/upload-artifact@v4
with:
@@ -159,7 +231,7 @@ jobs:
path: ./output/dotnet
deploy:
runs-on: self-hosted # Ensure your self-hosted runner is configured
runs-on: self-hosted
needs: build
environment: ${{ github.event.inputs.environment || 'prod' }}

View File

@@ -23,7 +23,6 @@ uint64_t sleepDuration = 30e6; // Default 30 seconds in microseconds
#define EPD_HEIGHT EPD_7IN5B_V2_HEIGHT
// =========== IMAGE TUNING PARAMETERS ===========
// These will be updated from the configuration
uint8_t blackTextThreshold = 190; // Default (0-255)
bool enableDithering = true; // Default
uint8_t ditherStrength = 8; // Default (8-32)
@@ -42,11 +41,49 @@ int16_t *errorB = NULL;
// Create an instance of the JPEG decoder
JPEGDEC jpeg;
// Forward declarations
bool fetchConnectionInformation();
void fetchAndDisplayImage();
void clearDisplay();
// Centralized cleanup + deep sleep
void finishAndSleep(const char* reason) {
Serial.println();
Serial.println("========== Going to deep sleep ==========");
if (reason && reason[0]) {
Serial.print("Reason: ");
Serial.println(reason);
}
// Free dithering buffers if allocated
if (errorR) { free(errorR); errorR = NULL; }
if (errorG) { free(errorG); errorG = NULL; }
if (errorB) { free(errorB); errorB = NULL; }
// Put display to sleep (safe to call even if already sleeping)
EPD_7IN5B_V2_Sleep();
// Free framebuffers
if (BlackImage) { free(BlackImage); BlackImage = NULL; }
if (RYImage) { free(RYImage); RYImage = NULL; }
// Tidy up WiFi to save power before deep sleep
WiFi.disconnect(true, true);
WiFi.mode(WIFI_OFF);
delay(50);
Serial.print("Sleeping for ");
Serial.print(sleepDuration / 60000000);
Serial.println(" minutes");
esp_sleep_enable_timer_wakeup(sleepDuration);
esp_deep_sleep_start();
}
// Apply contrast adjustment to RGB values
void adjustContrast(uint8_t *r, uint8_t *g, uint8_t *b) {
if (!enhanceContrast) return;
float contrast = (contrastLevel / 100.0) + 1.0; // Convert to decimal & shift range: [0..2]
float contrast = (contrastLevel / 100.0) + 1.0; // [1..2]
float intercept = 128 * (1 - contrast);
*r = constrain((*r * contrast) + intercept, 0, 255);
@@ -215,6 +252,18 @@ int jpegDrawCallback(JPEGDRAW *pDraw) {
return 1; // Continue decoding
}
void clearDisplay() {
// Clear both layers of the display
Paint_SelectImage(BlackImage);
Paint_Clear(WHITE);
Paint_SelectImage(RYImage);
Paint_Clear(WHITE);
// Send clear command to the display
EPD_7IN5B_V2_Display(BlackImage, RYImage);
Serial.println("Display cleared.");
}
void setup() {
Serial.begin(115200);
Serial.println("E-Ink Display Initialization");
@@ -228,7 +277,8 @@ void setup() {
if ((BlackImage == NULL) || (RYImage == NULL)) {
Serial.println("Failed to allocate memory for framebuffers!");
while(1); // Halt if memory allocation fails
// Even on failure, deep-sleep to allow recovery on next boot
finishAndSleep("Framebuffer allocation failed");
}
// Initialize e-ink display exactly as in Waveshare example
@@ -244,6 +294,7 @@ void setup() {
Serial.println("Buffers allocated and cleared");
// Connect to WiFi
WiFi.mode(WIFI_STA);
WiFi.begin(ssid, password);
Serial.print("Connecting to WiFi");
int wifiAttempts = 0;
@@ -261,7 +312,8 @@ void setup() {
} else {
Serial.println();
Serial.println("WiFi connection failed!");
return;
// IMPORTANT: Do not just return; always deep sleep so we retry later
finishAndSleep("WiFi connection failed");
}
// Test connectivity to server and get configuration
@@ -273,27 +325,8 @@ void setup() {
Serial.println("Server connectivity test failed - skipping image fetch");
}
// Free dithering buffers if allocated
if (errorR) free(errorR);
if (errorG) free(errorG);
if (errorB) free(errorB);
errorR = errorG = errorB = NULL;
// Put display to sleep
EPD_7IN5B_V2_Sleep();
// Free framebuffers
free(BlackImage);
free(RYImage);
BlackImage = NULL;
RYImage = NULL;
// Enter deep sleep
Serial.print("Going to sleep for ");
Serial.print(sleepDuration / 60000000);
Serial.println(" minutes");
esp_sleep_enable_timer_wakeup(sleepDuration);
esp_deep_sleep_start();
// Always finish with cleanup and deep sleep (success or failure)
finishAndSleep("Normal cycle complete");
}
bool fetchConnectionInformation() {
@@ -479,6 +512,7 @@ void fetchAndDisplayImage() {
} else {
totalBytesRead += bytesRead;
}
yield(); // keep WiFi stack happy
}
Serial.print("Total bytes read: ");
Serial.println(totalBytesRead);
@@ -513,27 +547,36 @@ void fetchAndDisplayImage() {
Serial.println("Image displayed successfully.");
} else {
Serial.println("Failed to open JPEG image");
clearDisplay();
}
} else {
Serial.println("Failed to read entire image.");
clearDisplay();
}
free(buffer);
} else {
Serial.println("Failed to allocate buffer!");
clearDisplay();
}
} else {
Serial.println("Content length unknown or invalid.");
clearDisplay();
}
} else if (httpCode == HTTPC_ERROR_CONNECTION_REFUSED) {
Serial.println("Connection refused - server may be down");
clearDisplay();
} else if (httpCode == HTTPC_ERROR_CONNECTION_LOST) {
Serial.println("Connection lost during request");
clearDisplay();
} else if (httpCode == HTTPC_ERROR_NO_HTTP_SERVER) {
Serial.println("No HTTP server found");
clearDisplay();
} else if (httpCode == HTTPC_ERROR_NOT_CONNECTED) {
Serial.println("Not connected to server");
clearDisplay();
} else {
Serial.printf("HTTP GET failed, error: %d\n", httpCode);
clearDisplay();
}
http.end();

View File

@@ -1,11 +0,0 @@
<Project Sdk="Microsoft.NET.Sdk">
<PropertyGroup>
<OutputType>Exe</OutputType>
<TargetFramework>net9.0</TargetFramework>
<ImplicitUsings>enable</ImplicitUsings>
<Nullable>enable</Nullable>
<DockerDefaultTargetOS>Linux</DockerDefaultTargetOS>
</PropertyGroup>
</Project>

View File

@@ -18,10 +18,10 @@ public static class ContractExtensions
/// A <see cref="WeatherInformation"/> object populated with current weather, aurora probability, and forecast information.
/// </returns>
public static WeatherInformation ToContract(
this WeatherData weather,
string locationName,
this WeatherData? weather,
string? locationName,
AuroraForecastApiResponse? auroraForecast,
List<Models.Forecast> forecasts)
List<Models.Forecast>? forecasts)
{
return new WeatherInformation
{
@@ -58,23 +58,23 @@ public static class ContractExtensions
},
AuroraProbability = new Probability
{
Date = auroraForecast.Date,
Date = auroraForecast?.Date ?? DateTime.Now,
Calculated = new CalculatedProbability
{
Value = auroraForecast.Probability.Calculated.Value,
Colour = auroraForecast.Probability.Calculated.Colour,
Lat = auroraForecast.Probability.Calculated.Lat,
Long = auroraForecast.Probability.Calculated.Long
Value = auroraForecast?.Probability.Calculated.Value ?? 0,
Colour = auroraForecast?.Probability.Calculated.Colour ?? string.Empty,
Lat = auroraForecast?.Probability.Calculated.Lat ?? 0,
Long = auroraForecast?.Probability.Calculated.Long ?? 0
},
Colour = auroraForecast.Probability.Colour,
Value = auroraForecast.Probability.Value,
Colour = auroraForecast?.Probability.Colour ?? string.Empty,
Value = auroraForecast?.Probability.Value.ToString() ?? "No data",
HighestProbability = new Highest
{
Colour = auroraForecast.Probability.Highest.Colour,
Lat = auroraForecast.Probability.Highest.Lat,
Long = auroraForecast.Probability.Highest.Long,
Value = auroraForecast.Probability.Highest.Value,
Date = auroraForecast.Probability.Highest.Date
Colour = auroraForecast?.Probability.Highest.Colour ?? string.Empty,
Lat = auroraForecast?.Probability.Highest.Lat ?? 0,
Long = auroraForecast?.Probability.Highest.Long ?? 0,
Value = auroraForecast?.Probability.Highest.Value ?? 0,
Date = auroraForecast?.Probability.Highest.Date ?? DateTime.Now
}
}
},

View File

@@ -0,0 +1,22 @@
using MediatR;
namespace HomeApi.Extensions;
public static class MediatorExtensions
{
public static async Task<T?> TrySendAsync<T>(
this IMediator mediator,
IRequest<T> request,
CancellationToken cancellationToken) where T : class
{
try
{
return await mediator.Send(request, cancellationToken);
}
catch (OperationCanceledException) { throw; }
catch
{
return null;
}
}
}

View File

@@ -0,0 +1,23 @@
namespace HomeApi.Extensions;
public static class ServiceCallExtensions
{
public static async Task<TResult?> TryCallAsync<TService, TResult>(
this TService service,
Func<TService, Task<TResult>> action,
ILogger logger,
string errorMessage)
where TResult : class?
{
try
{
return await action(service);
}
catch (OperationCanceledException) { throw; }
catch (Exception exception)
{
logger.LogError(exception, errorMessage);
return null;
}
}
}

View File

@@ -1,5 +1,6 @@
using System.Dynamic;
using System.Reflection;
using HomeApi.Extensions;
using HomeApi.Models.Configuration;
using MediatR;
using Microsoft.Extensions.Options;
@@ -22,8 +23,8 @@ public static class ImageGeneration
public async Task<Stream> Handle(Command request, CancellationToken cancellationToken)
{
var weather = await mediator.Send(new Weather.Command(), cancellationToken);
var departureBoard = await mediator.Send(new DepartureBoard.Command(), cancellationToken);
var weather = await mediator.TrySendAsync(new Weather.Command(), cancellationToken);
var departureBoard = await mediator.TrySendAsync(new DepartureBoard.Command(), cancellationToken);
var model = new Models.Image
{
@@ -31,8 +32,6 @@ public static class ImageGeneration
TimeTable = departureBoard
};
if(weather is null)
throw new Exception("Weather data not found");
var engine = new RazorLightEngineBuilder()
.SetOperatingAssembly(Assembly.GetExecutingAssembly())
@@ -59,7 +58,7 @@ public static class ImageGeneration
{
var browserFetcher = new BrowserFetcher();
await browserFetcher.DownloadAsync();
var browser = await Puppeteer.LaunchAsync(new LaunchOptions
await using var browser = await Puppeteer.LaunchAsync(new LaunchOptions
{
Headless = true,
Args = ["--disable-gpu"]

View File

@@ -35,16 +35,27 @@ public static class Weather
public async Task<WeatherInformation> Handle(Command request, CancellationToken cancellationToken)
{
var coordinates = await _geocodingService.GetCoordinatesAsync(_apiConfiguration.DefaultCity);
if (coordinates is null)
throw new Exception("Coordinates not found");
var coordinates = await _geocodingService.TryCallAsync(service =>
service.GetCoordinatesAsync(_apiConfiguration.DefaultCity),
_logger,
"Failed to get coordinates"
);
var aurora = await _auroraService.GetAuroraForecastAsync(coordinates.Lat, coordinates.Lon);
var weather = await _weatherService.GetWeatherAsync(coordinates.Lat, coordinates.Lon);
var aurora = await _auroraService.TryCallAsync(service =>
service.GetAuroraForecastAsync(coordinates?.Lat ?? "0.00", coordinates?.Lon ?? "0.00"),
_logger,
"Failed to get aurora forecast"
);
var forecasts = weather.Forecast.Forecastday.Select(day => day.ToForecast()).ToList();
var weather = await _weatherService.TryCallAsync(service =>
service.GetWeatherAsync(coordinates?.Lat ?? string.Empty, coordinates?.Lon ?? string.Empty),
_logger,
"Failed to get weather data"
);
return weather.ToContract(coordinates.Name, aurora, forecasts);
var forecasts = weather?.Forecast.Forecastday.Select(day => day.ToForecast()).ToList();
return weather?.ToContract(coordinates?.Name, aurora, forecasts) ?? new WeatherInformation();
}
}
}

View File

@@ -17,6 +17,7 @@
<PackageReference Include="RazorLight" Version="2.3.1" />
<PackageReference Include="Refit.HttpClientFactory" Version="8.0.0" />
<PackageReference Include="Scalar.AspNetCore" Version="2.5.6" />
<PackageReference Include="Seq.Extensions.Logging" Version="8.0.0" />
</ItemGroup>
<ItemGroup>
@@ -30,5 +31,8 @@
<Content Include="wwwroot\index.cshtml">
<CopyToOutputDirectory>Always</CopyToOutputDirectory>
</Content>
<Content Include="..\.github\workflows\build.yml">
<CopyToOutputDirectory>Always</CopyToOutputDirectory>
</Content>
</ItemGroup>
</Project>

View File

@@ -14,9 +14,15 @@ public class WeatherService(IWeatherClient weatherApi, IOptions<ApiConfiguration
{
private readonly ApiConfiguration _apiConfig = options.Value;
public Task<WeatherData> GetWeatherAsync(string lat, string lon)
public Task<WeatherData> GetWeatherAsync(string? lat, string? lon)
{
var location = $"{lat},{lon}";
if (string.IsNullOrEmpty(lat) || string.IsNullOrEmpty(lon))
{
location = _apiConfig.DefaultCity;
}
return weatherApi.GetForecastAsync(_apiConfig.Keys.Weather, location);
}
}

View File

@@ -2,6 +2,6 @@ namespace HomeApi.Models;
public class Image
{
public WeatherInformation Weather { get; set; }
public List<TimeTable> TimeTable { get; set; }
public WeatherInformation? Weather { get; set; }
public List<TimeTable>? TimeTable { get; set; }
}

View File

@@ -1,4 +1,5 @@
namespace HomeApi.Models.Response;
public class TrafikLabsApiResponse
{
public List<Departure> Departure { get; set; }

View File

@@ -0,0 +1,153 @@
using System.Text.Json.Serialization;
namespace HomeApi.Models.Response;
public class Data
{
[JsonPropertyName("instant")]
public Instant Instant { get; set; }
[JsonPropertyName("next_12_hours")]
public Next12Hours Next12Hours { get; set; }
[JsonPropertyName("next_1_hours")]
public Next1Hours Next1Hours { get; set; }
[JsonPropertyName("next_6_hours")]
public Next6Hours Next6Hours { get; set; }
}
public class Details
{
[JsonPropertyName("air_pressure_at_sea_level")]
public double AirPressureAtSeaLevel { get; set; }
[JsonPropertyName("air_temperature")]
public double AirTemperature { get; set; }
[JsonPropertyName("cloud_area_fraction")]
public double CloudAreaFraction { get; set; }
[JsonPropertyName("relative_humidity")]
public double RelativeHumidity { get; set; }
[JsonPropertyName("wind_from_direction")]
public double WindFromDirection { get; set; }
[JsonPropertyName("wind_speed")]
public double WindSpeed { get; set; }
[JsonPropertyName("precipitation_amount")]
public double PrecipitationAmount { get; set; }
}
public class Geometry
{
[JsonPropertyName("type")]
public string Type { get; set; }
[JsonPropertyName("coordinates")]
public List<double> Coordinates { get; set; }
}
public class Instant
{
[JsonPropertyName("details")]
public Details Details { get; set; }
}
public class Meta
{
[JsonPropertyName("updated_at")]
public DateTime UpdatedAt { get; set; }
[JsonPropertyName("units")]
public Units Units { get; set; }
}
public class Next12Hours
{
[JsonPropertyName("summary")]
public Summary Summary { get; set; }
[JsonPropertyName("details")]
public Details Details { get; set; }
}
public class Next1Hours
{
[JsonPropertyName("summary")]
public Summary Summary { get; set; }
[JsonPropertyName("details")]
public Details Details { get; set; }
}
public class Next6Hours
{
[JsonPropertyName("summary")]
public Summary Summary { get; set; }
[JsonPropertyName("details")]
public Details Details { get; set; }
}
public class Properties
{
[JsonPropertyName("meta")]
public Meta Meta { get; set; }
[JsonPropertyName("timeseries")]
public List<Timeseries> Timeseries { get; set; }
}
public class YrWeatherForecastResponse
{
[JsonPropertyName("type")]
public string Type { get; set; }
[JsonPropertyName("geometry")]
public Geometry Geometry { get; set; }
[JsonPropertyName("properties")]
public Properties Properties { get; set; }
}
public class Summary
{
[JsonPropertyName("symbol_code")]
public string SymbolCode { get; set; }
}
public class Timeseries
{
[JsonPropertyName("time")]
public DateTime Time { get; set; }
[JsonPropertyName("data")]
public Data Data { get; set; }
}
public class Units
{
[JsonPropertyName("air_pressure_at_sea_level")]
public string AirPressureAtSeaLevel { get; set; }
[JsonPropertyName("air_temperature")]
public string AirTemperature { get; set; }
[JsonPropertyName("cloud_area_fraction")]
public string CloudAreaFraction { get; set; }
[JsonPropertyName("precipitation_amount")]
public string PrecipitationAmount { get; set; }
[JsonPropertyName("relative_humidity")]
public string RelativeHumidity { get; set; }
[JsonPropertyName("wind_from_direction")]
public string WindFromDirection { get; set; }
[JsonPropertyName("wind_speed")]
public string WindSpeed { get; set; }
}

View File

@@ -1,24 +1,26 @@
#nullable disable
using HomeApi.Models.Response;
namespace HomeApi.Models;
public class WeatherInformation
{
public string CityName { get; set; } = string.Empty;
public string CityName { get; set; } = "Not defined";
public Current Current { get; set; } = new();
public List<Forecast> Forecast { get; set; }
}
public class Current
{
public string Date { get; set; }
public double Feelslike { get; set; }
public int IsDay { get; set; }
public string Date { get; set; } = string.Empty;
public double Feelslike { get; set; } = 0;
public int IsDay { get; set; } = 1;
public double WindPerMeterSecond { get; set; } = 0;
public double WindGustPerMeterSecond { get; set; } = 0;
public double Temperature { get; set; } = 0;
public string LastUpdated { get; set; } = string.Empty;
public int Cloud { get; set; }
public int Cloud { get; set; } = 0;
public string WindDirection { get; set; } = string.Empty;
public Location WeatherDataLocation { get; set; } = new();
public AirQuality AirQuality { get; set; }
@@ -28,72 +30,72 @@ public class Current
public class Location
{
public string Name { get; set; }
public string Region { get; set; }
public string Country { get; set; }
public double Lat { get; set; }
public double Lon { get; set; }
public string Name { get; set; } = string.Empty;
public string Region { get; set; } = string.Empty;
public string Country { get; set; } = string.Empty;
public double Lat { get; set; } = 0;
public double Lon { get; set; } = 0;
}
public class Probability
{
public DateTime Date { get; set; }
public CalculatedProbability Calculated { get; set; } // my location?
public string Colour { get; set; }
public int Value { get; set; }
public Highest HighestProbability { get; set; }
public DateTime Date { get; set; } = DateTime.Now;
public CalculatedProbability Calculated { get; set; } = new();
public string Colour { get; set; } = string.Empty;
public string Value { get; set; } = string.Empty;
public Highest HighestProbability { get; set; } = new();
}
public class Highest
{
public DateTime Date { get; set; }
public string Colour { get; set; }
public double Lat { get; set; }
public double Long { get; set; }
public int Value { get; set; }
public DateTime Date { get; set; } = DateTime.Now;
public string Colour { get; set; } = string.Empty;
public double Lat { get; set; } = 0;
public double Long { get; set; } = 0;
public int Value { get; set; } = 0;
}
public class Forecast
{
public string Date { get; set; }
public double MinTempC { get; set; }
public double MaxTempC { get; set; }
public string DayIcon { get; set; }
public WeatherSummary? Day { get; set; }
public WeatherSummary? Night { get; set; }
public Astro Astro { get; set; }
public int IconCode { get; set; }
public string Date { get; set; } = string.Empty;
public double MinTempC { get; set; } = 0;
public double MaxTempC { get; set; } = 0;
public string DayIcon { get; set; } = string.Empty;
public WeatherSummary? Day { get; set; } = null;
public WeatherSummary? Night { get; set; } = null;
public Astro Astro { get; set; } = new();
public int IconCode { get; set; } = 0;
public int ChanceOfRain { get; set; }
public int ChanceOfRain { get; set; } = 0;
}
public class Astro
{
public string Sunrise { get; set; }
public string Sunset { get; set; }
public string Moonrise { get; set; }
public string Moonset { get; set; }
public string Moon_Phase { get; set; }
public string Sunrise { get; set; } = string.Empty;
public string Sunset { get; set; } = string.Empty;
public string Moonrise { get; set; } = string.Empty;
public string Moonset { get; set; } = string.Empty;
public string Moon_Phase { get; set; } = string.Empty;
public double? Moon_Illumination { get; set; }
}
public class AirQuality
{
public double Co { get; set; }
public double No2 { get; set; }
public double O3 { get; set; }
public double So2 { get; set; }
public double Pm2_5 { get; set; }
public double Pm10 { get; set; }
public int Us_Epa_Index { get; set; }
public int Gb_Defra_Index { get; set; }
public double Co { get; set; } = 0;
public double No2 { get; set; } = 0;
public double O3 { get; set; } = 0;
public double So2 { get; set; } = 0;
public double Pm2_5 { get; set; } = 0;
public double Pm10 { get; set; } = 0;
public int Us_Epa_Index { get; set; } = 0;
public int Gb_Defra_Index { get; set; } = 0;
}
public class WeatherSummary
{
public string ConditionText { get; set; }
public string ConditionIcon { get; set; }
public double AvgTempC { get; set; }
public double AvgFeelslikeC { get; set; }
public int TotalChanceOfRain { get; set; }
public int TotalChanceOfSnow { get; set; }
public string ConditionText { get; set; } = string.Empty;
public string ConditionIcon { get; set; } = string.Empty;
public double AvgTempC { get; set; } = 0;
public double AvgFeelslikeC { get; set; } = 0;
public int TotalChanceOfRain { get; set; } = 0;
public int TotalChanceOfSnow { get; set; } = 0;
}

View File

@@ -1,8 +1,12 @@
using HomeApi.Registration;
using Scalar.AspNetCore;
using Serilog;
var builder = WebApplication.CreateBuilder(args);
builder.Services.AddLogging(loggingBuilder =>
{
loggingBuilder.AddSeq(builder.Configuration.GetSection("Seq"));
});
builder.Services.AddHttpClient();
builder.Services.AddMediatR(cfg => cfg.RegisterServicesFromAssemblyContaining<Program>());
builder.Services.AddControllers();

View File

@@ -12,6 +12,14 @@
"Microsoft.AspNetCore": "Warning"
}
},
"Seq": {
"ServerUrl": "https://log.azaaxin.com",
"ApiKey": "KEY",
"MinimumLevel": "Trace",
"LevelOverride": {
"Microsoft": "Warning"
}
},
"ApiConfiguration": {
"EspConfiguration": {
"InformationBoardImageUrl": "http://192.168.101.178:5000/home/default.jpg",

View File

@@ -12,6 +12,14 @@
"Microsoft.AspNetCore": "Warning"
}
},
"Seq": {
"ServerUrl": "https://log.azaaxin.com",
"ApiKey": "KEY",
"MinimumLevel": "Trace",
"LevelOverride": {
"Microsoft": "Warning"
}
},
"ApiConfiguration": {
"EspConfiguration": {
"InformationBoardImageUrl": "http://192.168.101.178:5000/home/default.jpg",

View File

@@ -43,8 +43,11 @@
return "fa-question-circle";
}
private string GetAirQualityStatus(AirQuality data)
private string GetAirQualityStatus(AirQuality? data)
{
if(data == null)
return "No Data";
var highestAqi = Math.Max(data.Us_Epa_Index, data.Gb_Defra_Index);
return highestAqi switch
@@ -487,12 +490,14 @@
<div class="current-weather">
<div class="location">
<i class="fas fa-map-marker-alt location-icon"></i>
<span class="location-text">@Model.Weather.CityName</span>
<span class="location-text">@(Model.Weather?.CityName ?? "Failed to fetch data")</span>
</div>
<div class="current-temp">
<div class="temp-main">@Model.Weather.Current.Temperature°C</div>
<div class="feels-like">Feels like @Model.Weather.Current.Feelslike°C</div>
<div class="temp-main">
@(Model.Weather?.Current.Temperature != null ? $"{Model.Weather.Current.Temperature}°C" : "N/A")
</div>
<div class="feels-like">Feels like @Model.Weather?.Current.Feelslike°C</div>
</div>
<div class="weather-details">
@@ -501,7 +506,7 @@
<i class="fas fa-cloud cloud-icon"></i>
<span>Clouds</span>
</div>
<span class="detail-value">@Model.Weather.Current.Cloud%</span>
<span class="detail-value">@Model?.Weather?.Current.Cloud%</span>
</div>
<div class="detail-item">
@@ -509,7 +514,7 @@
<i class="fas fa-wind wind-icon"></i>
<span>Wind</span>
</div>
<span class="detail-value">@Model.Weather.Current.WindPerMeterSecond.ToString("0.##") m/s @Model.Weather.Current.WindDirection</span>
<span class="detail-value">@Model?.Weather?.Current.WindPerMeterSecond.ToString("0.##") m/s @Model?.Weather?.Current.WindDirection</span>
</div>
<div class="detail-item">
@@ -517,7 +522,7 @@
<i class="fas fa-chart-line activity-icon"></i>
<span>Gusts</span>
</div>
<span class="detail-value">@Model.Weather.Current.WindGustPerMeterSecond.ToString("0.##") m/s</span>
<span class="detail-value">@Model?.Weather?.Current.WindGustPerMeterSecond.ToString("0.##") m/s</span>
</div>
<div class="detail-item">
@@ -525,21 +530,21 @@
<i class="fas fa-star aurora-icon"></i>
<span>Aurora</span>
</div>
<span class="detail-value">@Model.Weather.Current.AuroraProbability.Value%</span>
<span class="detail-value">@Model?.Weather?.Current.AuroraProbability.Value%</span>
</div>
</div>
<div class="air-quality-badge">
Air Quality: @GetAirQualityStatus(Model.Weather.Current.AirQuality)
Air Quality: @GetAirQualityStatus(Model?.Weather?.Current.AirQuality)
</div>
</div>
<!-- Middle Column - Forecast -->
<div class="forecast-section">
<h3 class="section-title">@Model.Weather.Forecast.Count-Day Forecast</h3>
<h3 class="section-title">@Model?.Weather?.Forecast.Count-Day Forecast</h3>
<div class="forecast-grid">
@foreach (var day in Model.Weather.Forecast)
@foreach (var day in Model?.Weather?.Forecast ?? Enumerable.Empty<Forecast>())
{
<div class="forecast-card">
<div class="forecast-date">@GetDayStatus(day.Date)</div>
@@ -559,7 +564,7 @@
<i class="fas fa-sun sunrise-icon"></i>
<span>Sunrise</span>
</div>
<span class="sun-moon-value">@Model.Weather.Forecast[0].Astro.Sunrise</span>
<span class="sun-moon-value">@Model?.Weather?.Forecast[0].Astro.Sunrise</span>
</div>
<div class="sun-moon-item">
@@ -567,7 +572,7 @@
<i class="fas fa-sun sunset-icon"></i>
<span>Sunset</span>
</div>
<span class="sun-moon-value">@Model.Weather.Forecast[0].Astro.Sunset</span>
<span class="sun-moon-value">@Model?.Weather?.Forecast[0].Astro.Sunset</span>
</div>
<div class="sun-moon-item">
@@ -575,7 +580,7 @@
<i class="fas fa-moon moon-icon"></i>
<span>Moonrise</span>
</div>
<span class="sun-moon-value">@Model.Weather.Forecast[0].Astro.Moonrise</span>
<span class="sun-moon-value">@Model?.Weather?.Forecast[0].Astro.Moonrise</span>
</div>
<div class="sun-moon-item">
@@ -583,12 +588,12 @@
<i class="fas fa-moon moon-icon"></i>
<span>Moonset</span>
</div>
<span class="sun-moon-value">@Model.Weather.Forecast[0].Astro.Moonset</span>
<span class="sun-moon-value">@Model?.Weather?.Forecast[0].Astro.Moonset</span>
</div>
<div class="sun-moon-item">
<span class="moon-phase-label">Moon phase</span>
<span class="sun-moon-value">@Model.Weather.Forecast[0].Astro.Moon_Illumination%</span>
<span class="sun-moon-value">@Model?.Weather?.Forecast[0].Astro.Moon_Illumination%</span>
</div>
</div>
</div>
@@ -598,7 +603,7 @@
<h3 class="section-title">Upcoming Departures</h3>
<div class="transport-list">
@foreach (var transport in Model.TimeTable.Take(5))
@foreach (var transport in Model?.TimeTable?.Take(5) ?? Enumerable.Empty<TimeTable>())
{
var departureTime = DateTime.Parse(transport.DepartureTime);

View File

@@ -1,3 +0,0 @@
// See https://aka.ms/new-console-template for more information
Console.WriteLine("Hello, World!");

View File

@@ -1,16 +1,39 @@
# This [![Build and Deploy](https://github.com/Myxelium/HomeScreen/actions/workflows/build.yml/badge.svg)](https://github.com/Myxelium/HomeScreen/actions/workflows/build.yml)
Core api and Esp32 code for displaying weather data and public transport information on a e-ink display.
[![myxelium - Wireless_Eink_HomeScreen](https://img.shields.io/static/v1?label=myxelium&message=Wireless_Eink_HomeScreen&color=purple&logo=github)](https://github.com/myxelium/Wireless_Eink_HomeScreen "Go to GitHub repo")
[![stars - Wireless_Eink_HomeScreen](https://img.shields.io/github/stars/myxelium/Wireless_Eink_HomeScreen?style=social)](https://github.com/myxelium/Wireless_Eink_HomeScreen)
[![forks - Wireless_Eink_HomeScreen](https://img.shields.io/github/forks/myxelium/Wireless_Eink_HomeScreen?style=social)](https://github.com/myxelium/Wireless_Eink_HomeScreen)
[![GitHub tag](https://img.shields.io/github/tag/myxelium/Wireless_Eink_HomeScreen?include_prereleases=&sort=semver&color=purple)](https://github.com/myxelium/Wireless_Eink_HomeScreen/releases/)
[![License](https://img.shields.io/badge/License-GPL-purple)](https://www.gnu.org/licenses/gpl-3.0.en.html)
[![issues - Wireless_Eink_HomeScreen](https://img.shields.io/github/issues/myxelium/Wireless_Eink_HomeScreen)](https://github.com/myxelium/Wireless_Eink_HomeScreen/issues)
[![Build and Deploy](https://github.com/Myxelium/Wireless_Eink_HomeScreen/actions/workflows/build.yml/badge.svg)](https://github.com/Myxelium/Wireless_Eink_HomeScreen/actions/workflows/build.yml)
# What why how
This is a project I created that pulls weather data from the internet, transforms it into custom images, and displays them on an e-ink screen powered by an ESP32.
## What This Project Does
I wanted a low-power way to see weather information at a glance, so I built this system that:
- Fetches real-time weather data from online APIs
- Processes and converts the data into visual images (temperature graphs, forecast icons, etc.)
- Sends these images wirelessly to an ESP32 microcontroller
- Displays the information on an energy-efficient e-ink screen
- Updates periodically while consuming minimal power
<img width="800" height="480" alt="image" src="https://github.com/user-attachments/assets/ef5af0c6-ea3a-494d-b2af-3de6e70b3e6a" />
# How do I get to use this without programming knowledge?
Check in the wiki for the guide how to get everything working!
### 😺 [Wiki Get Started Guide](https://github.com/Myxelium/Wireless_Eink_HomeScreen/wiki/)
## Git Notes
All commits has to follow this [Conventional Commits style](https://www.conventionalcommits.org/) to pass the pipeline.
## Features 😺
- Display current weather data
- Display public transport information
- Display time and date
## Requirements
- ESP32 board
- E-ink display (e.g. Waveshare 7.5 inch)
## Requirements 🫥
- [ESP32 board](https://www.waveshare.com/wiki/E-Paper_ESP32_Driver_Board)
- [E-ink display (e.g. Waveshare 7.5 inch)](https://www.waveshare.com/7.5inch-e-paper-hat.htm)
# Installation
@@ -90,7 +113,7 @@ end
API[HomeControllerAPI]
API -->|MediatR| Handlers
Handlers -->|Service Calls| Services
Services -->|Refit Clients| Clients
Services -->|Refit Http Clients| Clients
Clients -->|External APIs| ExtAPIs
API -->|Returns JSON/JPEG| ESP
end
@@ -107,3 +130,16 @@ end
ExtAPIs -.-> NominatimAPI
ExtAPIs -.-> ResRobotAPI
```
# ESP32 configuration and building
<img width="4096" height="1842" alt="image" src="https://github.com/user-attachments/assets/5acf1b3b-f9bb-48bd-b310-a2852544eaba" />
Best way of getting the ESP32 ready for code upload is to follow this guide [WAVESHARE ESP32 GUIDE](https://web.archive.org/web/20250706150325/https://www.waveshare.com/wiki/E-Paper_ESP32_Driver_Board).
Once you have it ready so you can upload code to it copy my code in: Esp32_Code/INFOSCREEN_WITH_INTERVAL from this repo.
Install following libraries (if more is needed search for them and install them too):
* ArduinoJson
* GUI_Paint
* JPEGDEC
You need the Waveshare examples installed since it uses code from them download them here [Download](https://files.waveshare.com/upload/5/50/E-Paper_ESP32_Driver_Board_Code.7z) or check above link.