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Serial Terminal
demo Open · freely redistributable
An original CC0 bare-metal Metro M4 Express program: it enables the SERCOM3 USART (Serial1, TX PA22 / RX PA23), prints a greeting, then echoes every character typed on the keyboard back to the console and toggles the D13 LED on each keystroke. Type on the on-screen keyboard in the Controller panel, or just type. Exercises the real SERCOM3 TX and RX paths.
Format: SAMD51 flash image (bare-metal, compiled C) · By: emulators.org · Licence: Public domain (CC0)