minix/kernel/arch/earm/direct_tty_utils.c

   1
   2 #include "kernel/kernel.h"
   3 #include "direct_utils.h"
   4 #include "bsp_serial.h"
   5 #include "glo.h"
   6
   7 void direct_cls(void)
   8 {
   9     /* Do nothing */
  10 }
  11
  12 void direct_print_char(char c)
  13 {
  14         if(c == '\n')
  15                 bsp_ser_putc('\r');
  16         ser_putc(c);
  17 }
  18
  19 void direct_print(const char *str)
  20 {
  21         while (*str) {
  22                 direct_print_char(*str);
  23                 str++;
  24         }
  25 }
  26
  27 int direct_read_char(unsigned char *ch)
  28 {
  29         return 0;
  30 }