Add serde

Cargo.toml

@@ -24,6 +24,8 @@ pio = "0.2.1"
 fixed = "1.23.1"
 fixed-macro = "1.2"
 
+serde = { version = "1.0.203", default-features = false, features = ["derive"] }
+
 [dev-dependencies]
 embassy-executor = { version = "0.5.0", features = ["task-arena-size-32768", "arch-cortex-m", "executor-thread", "executor-interrupt", "integrated-timers"] }
 embassy-futures = { version = "0.1.1" }

renovate.json

@@ -0,0 +1,15 @@
+{
+    "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+    "extends": [
+        "config:base"
+    ],
+    "packageRules": [
+        {
+            "matchUpdateTypes": [
+                "minor",
+                "patch"
+            ],
+            "automerge": true
+        }
+    ]
+}

src/lib.rs

@@ -4,6 +4,7 @@ use embassy_rp::pio::{Common, Instance, PioPin, StateMachine};
 
 mod dht;
 use dht::DhtPio;
+use serde::{Deserialize, Serialize};
 
 #[derive(Debug)]
 pub enum DhtError {
@@ -15,7 +16,7 @@ pub enum DhtError {
     ReadError,
 }
 
-#[derive(Debug)]
+#[derive(Debug, Deserialize, Serialize)]
 pub struct DhtResult {
     pub temperature: f32,
     pub humidity: f32,