summaryrefslogtreecommitdiffhomepage
path: root/dev/ddk/src/ddk_io.c
blob: c6cdd45741986871be43dfa5618a82f6edac8afd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
/* -------------------------------------------

  Copyright Amlal El Mahrouss.

  Purpose: DDK Text I/O.

------------------------------------------- */

#include <DriverKit/io.h>

DDK_EXTERN void kputc(const char ch) {
  char assembled[2] = {0};
  assembled[0]      = ch;
  assembled[1]      = 0;

  ke_call_dispatch("ke_put_string", 1, assembled, 1);
}

/// @brief print string to UART.
/// @param message UART to transmit.
DDK_EXTERN void kprint(const char* message) {
  if (!message) return;
  if (*message == 0) return;

  size_t index = 0;
  size_t len   = kstrlen(message);

  while (index < len) {
    kputc(message[index]);
    ++index;
  }
}