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FPIOA Example

Overview

This sample dumps the current board-level FPIOA configuration and generates reusable pinmux configuration snippets.

Source file: src/rtsmart/examples/peripheral/fpioa/test_fpioa.c

What It Does

• Reads the configuration of IO0..IO63

• Infers the voltage domain by bank

• Prints a board_pinmux_cfg array that can be reused in board code

• Warns when inconsistent bank settings are detected

Key APIs

• drv_fpioa_get_pin_cfg()

• drv_fpioa_get_pin_func_name()

Build and Run

cd src/rtsmart/examples/peripheral/fpioa
make
./test_fpioa

The sample has no command-line parameters.