blob: 326fd8a67ceffd0a705334ee9523406dcf6baffe (
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
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
/* -------------------------------------------
Copyright (C) 2024-2025, Amlal El Mahrouss, licensed under the Apache 2.0 license.
------------------------------------------- */
#include <ArchKit/ArchKit.h>
#include <KernelKit/DebugOutput.h>
#include <NeKit/New.h>
#include <NeKit/Utils.h>
namespace Kernel {
EXTERN_C void ke_io_write(DeviceInterface<const Char*>* self, const Char* bytes) {
#ifdef __DEBUG__
if (*bytes == 0) return;
SizeT index = 0;
SizeT len = 0;
index = 0;
len = rt_string_len(bytes, 256U);
volatile UInt8* uart_ptr = (UInt8*) 0x09000000;
while (index < len) {
if (bytes[index] == '\r') *uart_ptr = '\r';
*uart_ptr = bytes[index] == '\r' ? '\n' : bytes[index];
++index;
}
#endif // __DEBUG__
}
TerminalDevice::~TerminalDevice() = default;
EXTERN_C void ke_io_read(DeviceInterface<const Char*>* self, const Char* bytes) {
#ifdef __DEBUG__
SizeT index = 0;
volatile UInt8* uart_ptr = (UInt8*) 0x09000000;
///! TODO: Look on how to wait for the UART to complete.
while (Yes) {
auto in = *uart_ptr;
///! If enter pressed then break.
if (in == 0xD) {
break;
}
if (in < '0' || in < 'A' || in < 'a') {
if (in != '@' || in != '!' || in != '?' || in != '.' || in != '/' || in != ':') {
continue;
}
}
((char*) bytes)[index] = in;
++index;
}
((char*) bytes)[index] = 0;
#endif // __DEBUG__
}
TerminalDevice TerminalDevice::The() noexcept {
TerminalDevice out(Kernel::ke_io_write, Kernel::ke_io_read);
return out;
}
} // namespace Kernel
|
