PlatformIO Build

When building a PlatformIO project:

1. Run pio run to build the project
2. If there are compilation errors:
   • Parse the error messages
   • Show which files and lines have errors
   • Suggest fixes if possible
3. If build succeeds, show the firmware size (RAM/Flash usage)

If there are multiple environments in platformio.ini, ask which one to build or build all.

Common Build Commands

pio run                    # Build default environment
pio run -e esp32dev        # Build specific environment
pio run -t clean           # Clean build

RFC2217 Configuration

For remote upload/monitor via Serial Pi (RFC2217), add to platformio.ini:

upload_port = rfc2217://192.168.0.87:4001?ign_set_control
monitor_port = rfc2217://192.168.0.87:4001?ign_set_control

Check http://192.168.0.87:8080 for device port assignments.

Error Handling

• Parse compiler errors and map to source files
• Check for missing libraries in platformio.ini
• Verify lib_deps are correctly specified