Update the shown examples to reflect the new crate version

Author: nikgul

microbit/src/05-led-roulette/build-it.md

@@ -42,20 +42,20 @@ With the `rust-std` component in place you can now cross compile the program usi
 # For micro:bit v2
 $ cargo build --features v2 --target thumbv7em-none-eabihf
    Compiling semver-parser v0.7.0
-   Compiling typenum v1.12.0
    Compiling cortex-m v0.6.3
+   Compiling proc-macro2 v1.0.85
    (...)
-   Compiling microbit-v2 v0.10.1
-    Finished dev [unoptimized + debuginfo] target(s) in 33.67s
+   Compiling microbit-v2 v0.14.0
+    Finished dev [unoptimized + debuginfo] target(s) in 4.33s
 
 # For micro:bit v1
 $ cargo build --features v1 --target thumbv6m-none-eabi
-   Compiling fixed v1.2.0
-   Compiling syn v1.0.39
-   Compiling cortex-m v0.6.3
+   Compiling semver-parser v0.7.0
+   Compiling proc-macro2 v1.0.85
+   Compiling cortex-m v0.7.7
    (...)
-   Compiling microbit v0.10.1
-	Finished dev [unoptimized + debuginfo] target(s) in 22.73s
+   Compiling microbit v0.14.0
+	Finished dev [unoptimized + debuginfo] target(s) in 2.79s
 ```
 
 > **NOTE** Be sure to compile this crate *without* optimizations. The provided Cargo.toml
@@ -80,16 +80,16 @@ ELF Header:
   Type:                              EXEC (Executable file)
   Machine:                           ARM
   Version:                           0x1
-  Entry point address:               0x117
+  Entry point address:               0x101
   Start of program headers:          52 (bytes into file)
-  Start of section headers:          793112 (bytes into file)
+  Start of section headers:          777140 (bytes into file)
   Flags:                             0x5000400
   Size of this header:               52 (bytes)
   Size of program headers:           32 (bytes)
   Number of program headers:         4
   Size of section headers:           40 (bytes)
-  Number of section headers:         21
-  Section header string table index: 19
+  Number of section headers:         23
+  Section header string table index: 21
 
 # For micro:bit v1
 # equivalent to `readelf -h target/thumbv6m-none-eabi/debug/led-roulette`
@@ -105,16 +105,16 @@ ELF Header:
   Type:                              EXEC (Executable file)
   Machine:                           ARM
   Version:                           0x1
-  Entry point address:               0xC1
+  Entry point address:               0xA9
   Start of program headers:          52 (bytes into file)
-  Start of section headers:          693196 (bytes into file)
+  Start of section headers:          776152 (bytes into file)
   Flags:                             0x5000200
   Size of this header:               52 (bytes)
   Size of program headers:           32 (bytes)
   Number of program headers:         4
   Size of section headers:           40 (bytes)
-  Number of section headers:         22
-  Section header string table index: 20
+  Number of section headers:         23
+  Section header string table index: 21
 ```
 
 Next, we'll flash the program into our microcontroller.

microbit/src/05-led-roulette/debug-it.md

@@ -45,22 +45,23 @@ $ gdb target/thumbv6m-none-eabi/debug/led-roulette
 > as long as it does not crash, you are fine.
 
 Next we will have to connect to the GDB stub. It runs on `localhost:1337` per default so in order to
-connect to it run the following:
+connect to it run the following on the gdb commandline (`(gdb)`):
 
 ```shell
 (gdb) target remote :1337
 Remote debugging using :1337
-0x00000116 in nrf52833_pac::{{impl}}::fmt (self=0xd472e165, f=0x3c195ff7) at /home/nix/.cargo/registry/src/github.com-1ecc6299db9ec823/nrf52833-pac-0.9.0/src/lib.rs:157
-157     #[derive(Copy, Clone, Debug)]
+(...)
+0x00000100 in cortex_m::delay::Delay::delay_us (self=0xedbeff37, us=439704628) at src/delay.rs:56
+56                  self.syst.set_reload(ticks - 1);
 ```
 
 Next what we want to do is get to the main function of our program.
-We will do this by first setting a breakpoint there and the continuing
+We will do this by first setting a breakpoint there and then continuing
 program execution until we hit the breakpoint:
 
 ```
 (gdb) break main
-Breakpoint 1 at 0x104: file src/05-led-roulette/src/main.rs, line 9.
+Breakpoint 1 at 0x15c: file src/05-led-roulette/src/main.rs, line 9.
 Note: automatically using hardware breakpoints for read-only addresses.
 (gdb) continue
 Continuing.