chore 📦: Update CI workflow script to use direct downloads of MSP430 GCC toolchain and dependencies

- The changes to the CI workflow script update the installation commands for the MSP430 GCC toolchain and its dependencies, switching from alternative methods to direct downloads.

.gitea/workflows/ci.yml

@@ -24,8 +24,21 @@ jobs:
           # Example: For IAR Workbench you might need to install some packages or configure environment variables.
 
           sudo apt-get update
-          sudo apt-get install -y gcc-arm-none-eabi build-essential
-          sudo apt-get -y install gcc-msp430
+          sudo apt-get install -y gcc build-essential make
+          # sudo apt-get -y install gcc-msp430
+
+          # Install MSP430 GCC toolchain using alternative method
+          # Add the MSP430 tools repository and install the tools
+          sudo apt-get install -y wget p7zip-full
+
+          # Download the MSP430 GCC toolchain from TI's official link
+          wget https://dr-download.ti.com/software-development/ide-configuration-compiler-or-debugger/MD-LlCjWuAbzH/9.3.1.2/msp430-gcc-full-linux-x64-installer-9.3.1.2.7z
+
+          # Extract the .7z installer
+          7z x msp430-gcc-full-linux-x64-installer-9.3.1.2.7z -o/msp430-gcc
+
+          # Install the MSP430 GCC toolchain by copying to the appropriate location
+          sudo cp -r /msp430-gcc/gcc-msp430-9.3.1.2/* /usr/local/
 
           # You would also install the necessary firmware building tools if they are available
           # or set up cross-compilation for ARM