Clean up

Author: lupyuen

customer_app/sdk_app_rust_script/README.md

@@ -2,12 +2,38 @@
 
 Based on Rhai Scripting Engine.
 
-Sorry it doesn't work on BL602, seems to run out of stack space.
+Sorry it doesn't work on BL602, seems to run out of stack space...
+
+```text
+# rust_main
+Hello from Rust!
+Exception Entry--->>>
+mcause 38000002, mepc 23035e68, mtval 00000000
+Exception code: 2
+  msg: Illegal instruction
+=== backtrace start ===
+backtrace: 0x23009466
+backtrace: 0x23008252
+backtrace: 0x23035e6c   <--- TRAP
+backtrace: 0x231e7000
+Exception Entry--->>>
+mcause 30000005, mepc 2305955c, mtval fffffffd
+Exception code: 5
+  msg: Load access fault
+backtrace nested...
+```
+
+To build, flash and run the firmware...
 
 ```bash
-# For BL602
+# Build, flash and run the firmware
+./run.sh
+
+# To build the Rust Project for BL602:
+cd rust
 cargo build --target ../riscv32imacf-unknown-none-elf.json -Z build-std=core,alloc
 
-# For WebAssembly
+# To build the Rust Project for WebAssembly:
+cd rust
 cargo build --target wasm32-unknown-emscripten
 ```

customer_app/sdk_app_rust_script/run.sh

@@ -103,11 +103,11 @@ set -x  #  Enable echo
 make
 
 #  Generate the disassembly
-# $GCC_PATH/bin/riscv-none-embed-objdump \
-#     -t -S --demangle --line-numbers --wide \
-#     build_out/$APP_NAME.elf \
-#     >build_out/$APP_NAME.S \
-#     2>&1
+$GCC_PATH/bin/riscv-none-embed-objdump \
+    -t -S --demangle --line-numbers --wide \
+    build_out/$APP_NAME.elf \
+    >build_out/$APP_NAME.S \
+    2>&1
 
 #  Copy firmware to blflash
 cp build_out/$APP_NAME.bin $BLFLASH_PATH