#include #include "sevenseg.h" #include "uart.h" void puts(const char* s) { while (*s) { uart_txb_block(*s); if (*s == '\n') uart_txb_block('\r'); s++; } } int main() { hex_enable(0x3f); hex_set_24(0xabcdef); puts("Hello, World!\n"); while(1); return 0; }