Merge pull request #91 from tweedegolf/add-scd4x

Add scd4x crate and needed categories and manufacturer
tweedegolf · Nov 8, 2024 · db0a068 · db0a068
2 parents 20b5d45 + e06adda
commit db0a068
Show file tree

Hide file tree

Showing 4 changed files with 73 additions and 0 deletions.
diff --git a/backend/src/driver_db/categories.rs b/backend/src/driver_db/categories.rs
@@ -38,6 +38,18 @@ pub enum Category {
     #[serde(rename = "Sensor::Gyroscope")]
     Gyroscope,
 
+    /// Sensors measuring air CO2 concentration
+    #[serde(rename = "Sensor::CO2")]
+    CO2,
+
+    /// Sensors measuring air temperature
+    #[serde(rename = "Sensor::Temperature")]
+    Temperature,
+
+    /// Sensors measuring air humidity
+    #[serde(rename = "Sensor::Humidity")]
+    Humidity,
+
     /// Sensors measuring magnetic fields
     ///
     /// These are commonly used as compasses, measuring the
@@ -108,6 +120,9 @@ impl Category {
             Self::Accelerometer => Self::Sensor,
             Self::Gyroscope => Self::Sensor,
             Self::Magnetometer => Self::Sensor,
+            Category::CO2 => Self::Sensor,
+            Category::Temperature => Self::Sensor,
+            Category::Humidity => Self::Sensor,
             Self::IoExpander => {
                 return None;
             }

diff --git a/backend/src/driver_db/manufacturers.rs b/backend/src/driver_db/manufacturers.rs
@@ -9,7 +9,9 @@ pub enum ChipManufacturer {
     TI,
     NXP,
     Toshiba,
+    Sensirion,
     SolomonSystech,
+
     #[default]
     Unknown,
 }
diff --git a/driver-db-schema.json b/driver-db-schema.json
@@ -83,6 +83,21 @@
           "type": "string",
           "const": "Sensor::Gyroscope"
         },
+        {
+          "description": "Sensors measuring air CO2 concentration",
+          "type": "string",
+          "const": "Sensor::CO2"
+        },
+        {
+          "description": "Sensors measuring air temperature",
+          "type": "string",
+          "const": "Sensor::Temperature"
+        },
+        {
+          "description": "Sensors measuring air humidity",
+          "type": "string",
+          "const": "Sensor::Humidity"
+        },
         {
           "description": "Sensors measuring magnetic fields\n\n These are commonly used as compasses, measuring the\n magnetic field of the earth.",
           "type": "string",
@@ -139,6 +154,7 @@
             "TI",
             "NXP",
             "Toshiba",
+            "Sensirion",
             "SolomonSystech",
             "Unknown"
           ]

diff --git a/driver-db/scd4x.toml b/driver-db/scd4x.toml
@@ -0,0 +1,40 @@
+manifest_version = "0.0.1"
+
+[meta]
+categories = ["Sensor::CO2", "Sensor::Humidity", "Sensor::Temperature"]
+datasheets = [
+    "https://sensirion.com/media/documents/48C4B7FB/66E05452/CD_DS_SCD4x_Datasheet_D1.pdf",
+]
+manufacturer = "Sensirion"
+names = ["SCD40", "SCD41"]
+part_numbers = ["SCD40-D-R2", "SCD41-D-R2"]
+
+kicad_symbol = ["Sensor_Gas::SCD40-D-R2", "Sensor_Gas::SCD41-D-R2"]
+
+[[dev_boards]]
+connections = ["StemmaQt"]
+link = "https://www.adafruit.com/product/5187"
+manufacturer = "Adafruit"
+name = "Adafruit SCD-40 - True CO2, Temperature and Humidity Sensor - STEMMA QT / Qwiic"
+
+[[dev_boards]]
+connections = ["StemmaQt"]
+link = "https://www.adafruit.com/product/5190"
+manufacturer = "Adafruit"
+name = "Adafruit SCD-41 - True CO2 Temperature and Humidity Sensor - STEMMA QT / Qwiic"
+
+[[dev_boards]]
+connections = ["StemmaQt"]
+link = "https://www.sparkfun.com/products/22395"
+manufacturer = "Sparkfun"
+name = "SparkFun CO₂ Humidity and Temperature Sensor - SCD40 (Qwiic)"
+
+[[dev_boards]]
+connections = ["MikroBus"]
+link = "https://www.mikroe.com/hvac-click"
+manufacturer = "Mikroe"
+name = "HVAC Click"
+
+[interfaces.i2c]
+addrs = [0x62]
+interrupt = false