/* * Copyright (c) 2017 Linaro Limited * * SPDX-License-Identifier: Apache-2.0 */ #include #include #include void main(void) { console_init(); printk("Start typing characters to see their hex codes printed\n"); while (1) { u8_t c = console_getchar(); printk("char: [0x%x] %c\n", c, c); } }