v4 board impl

rust/src/webserver/webserver.rs

@@ -216,6 +216,7 @@ fn set_config(
 ) -> Result<Option<std::string::String>, anyhow::Error> {
     let all = read_up_to_bytes_from_request(request, Some(3072))?;
     let config: PlantControllerConfig = serde_json::from_slice(&all)?;
+
     let mut board = BOARD_ACCESS.lock().unwrap();
     board.esp.set_config(&config)?;
 
@@ -525,7 +526,7 @@ pub fn httpd(reboot_now: Arc<AtomicBool>) -> Box<EspHttpServer<'static>> {
     server
         .fn_handler("/file", Method::Post, move |mut request| {
             let filename = query_param(request.uri(), "filename").unwrap();
-            let lock = BOARD_ACCESS.lock().unwrap();
+            let mut lock = BOARD_ACCESS.lock().unwrap();
             let file_handle = lock.esp.get_file_handle(&filename, true);
             match file_handle {
                 //TODO get free filesystem size, check against during write if not to large