basic_info: Add Software Version String support

examples/onoff_light/src/main.rs

@@ -35,6 +35,7 @@ fn main() {
         pid: 0x8002,
         hw_ver: 2,
         sw_ver: 1,
+        sw_ver_str: "1".to_string(),
         serial_no: "aabbccdd".to_string(),
         device_name: "OnOff Light".to_string(),
     };

matter/src/data_model/cluster_basic_information.rs

@@ -28,6 +28,7 @@ enum Attributes {
     ProductId = 4,
     HwVer = 7,
     SwVer = 9,
+    SwVerString = 0xa,
     SerialNo = 0x0f,
 }
 
@@ -37,6 +38,7 @@ pub struct BasicInfoConfig {
     pub pid: u16,
     pub hw_ver: u16,
     pub sw_ver: u32,
+    pub sw_ver_str: String,
     pub serial_no: String,
     /// Device name; up to 32 characters
     pub device_name: String,
@@ -83,6 +85,12 @@ impl BasicInfoCluster {
                 Access::RV,
                 Quality::FIXED,
             )?,
+            Attribute::new(
+                Attributes::SwVerString as u16,
+                AttrValue::Utf8(cfg.sw_ver_str),
+                Access::RV,
+                Quality::FIXED,
+            )?,
             Attribute::new(
                 Attributes::SerialNo as u16,
                 AttrValue::Utf8(cfg.serial_no),

matter/src/lib.rs

@@ -49,6 +49,7 @@
 //!     pid: 0xFFF1,
 //!     hw_ver: 2,
 //!     sw_ver: 1,
+//!     sw_ver_str: "1".to_string(),
 //!     serial_no: "aabbcc".to_string(),
 //!     device_name: "OnOff Light".to_string(),
 //! };

matter/tests/common/im_engine.rs

@@ -94,6 +94,7 @@ impl ImEngine {
             pid: 11,
             hw_ver: 12,
             sw_ver: 13,
+            sw_ver_str: "13".to_string(),
             serial_no: "aabbccdd".to_string(),
             device_name: "Test Device".to_string(),
         };