Fixed the assignment numbers

README.md

@@ -138,7 +138,7 @@ Seminars
     * Topic [Memory](doc/Memory.md)
 
         In-depth discussion of underlying theory, linear types (relation to functional programming). The *Affine* type system of Rust, requirements on the programmer, and guarantees offered by the compiler. Lifetimes, of stack allocated and global variables. Relation to C++ `unique pointers`.
-    * Assignment
+    * Assignment 3
 
         a. Recall the D0013E course lab2/4, where you decrypted a message in assembler (lab2) and C (lab 4). Now, let's re-implement the lab in Rust (base your development on group number [1's](http://www.sm.luth.se/csee/courses/smd/D0013E/labs/lab1underlag/grupp_01.lab1_underlag.s ) lab assignment).
 
@@ -169,7 +169,7 @@ Seminars
         * `blue-pill` and `nucleo` board support crates
 
         * Building and debugging your first application.
-    * Assignment
+    * Assignment 4
 
         a. Backport assignment `3b` to your chosen target. Use semihosting in order to `write` the resulting string to the host. You may need to use `--release` for decoding the long (`coded`) message, as being deeply recursive unoptimized code may run out of stack memory.
 
@@ -177,13 +177,13 @@ Seminars
 
         c. Compare for the short message (`abc`), the number of cycles required for `decode` in debug (standard) vs. `--release`. As a comparison my straightforword C implementation took 2200 cycles in best optimized mode using `gcc` (-o3), while my (translation) to Rust code took 1780 cycles (--release). (Both executed on a bluepill board at 8MHz without (flash) memory wait states).
 
-        Make a new git for your embedded development. Make three branches (`3a, 3b, 3c`) with updated documentation according to the above.
+        Make a new git for your embedded development. Make three branches (`4a, 4b, 4c`) with updated documentation according to the above.
 
 
 5. Advanced Rust Concepts
     * Preparation
 
-        Be prepared to present the progress on assignment 3.
+        Be prepared to present the progress on assignment 4.
     * Topic
 
         Advanced Rust features, trait system and closures.
@@ -192,12 +192,12 @@ Seminars
         * [13 - Functional Language Features in Rust](https://doc.rust-lang.org/book/second-edition/ch13-00-functional-features.html).
     * Assignment
 
-        Continue working on assignment 3.
+        Continue working on assignment 4.
 
 6. Memory Safe Concurrency
     * Preparation
 
-        * Finish lab 3 and be prepared to show your solution.
+        * Finish assignment 4 and be prepared to show your solution.
     * Topic
 
         * UnsafeCell, and synchronization in the RTFM model.
@@ -207,7 +207,7 @@ Seminars
         * [cortex-m-rtfm](https://github.com/japaric/cortex-m-rtfm) The RTFM-core (task and resource model) in Rust for the Cortex-M family
 
         * [svd2rust](https://github.com/japaric/svd2rust) Generating
-    * Assignment 4
+    * Assignment 5
 
         Implement a simple system with 3 tasks
 
@@ -234,7 +234,7 @@ Seminars
 7. Macros and Projects (Monday Nov. 20th)
     * Preparation 
 
-        Be prepared to present the progress on assignment 4.
+        Be prepared to present the progress on assignment 5.
     * Topic
 
         - We will cover the implementation of the RTFM-core crate.
@@ -253,5 +253,5 @@ Seminars
 8. Wrap-up (Monday Dec. 4th)
     * Preparation
 
-        * Be prepared to present assignment 4.
+        * Be prepared to present assignment 5.
         * Be prepared to present your project, 10 minutes per project.