Merge pull request #929 from quartiq/subtree-serial-settings

subtree serial settings
quartiq · Jul 16, 2024 · 0bcb60c · 0bcb60c
2 parents 5452272 + 8c4385f
commit 0bcb60c
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Showing 8 changed files with 505 additions and 388 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/serial-settings/Cargo.toml b/serial-settings/Cargo.toml
@@ -6,8 +6,10 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-miniconf = { version = "0.13", features = ["json-core"] }
+miniconf = { version = "0.13", features = ["json-core", "postcard"] }
 menu = { version = "0.5", features = ["echo"] }
 heapless = "0.8"
 embedded-io = "0.6"
-yafnv = "2.0"
+yafnv = "3.0"
+postcard = "1"
+log = { version = "0.4", features = ["max_level_trace", "release_max_level_info"] }
diff --git a/serial-settings/src/interface.rs b/serial-settings/src/interface.rs
@@ -36,7 +36,7 @@ where
         if let Ok(true) = self.0.write_ready() {
             self.0.write(buf)
         } else {
-            Ok(0)
+            Ok(buf.len()) // discard!
         }
     }