pw_sys_io_arduino

pw_sys_io_arduino implements the pw_sys_io facade over Arduino’s Serial interface.

On initialization it runs Arduino’s first Serial interface at a 115200 baud rate:

Serial.begin(115200);

// Wait for serial port to be available
while (!Serial) {}

After Serial.begin(115200) it will busy wait until a host connects to the serial port.

See also

• Arduino target documentation for a list of working hardware.

• pw_arduino_build for caveats when running Pigweed on top of the Arduino API.