blob: e034dbc0528f241ce1e5801a5e3093a939c38f66 (
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
|
/*
* MissingLink Firmware
* Copyright 2011 Jabrudian Industries LLC
*
* MissingLink Firmware is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* MissingLink Firmware is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MissingLink Firmware. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "Output.h"
#include "MLSerial.h"
#ifdef DEBUG_OUT
// we need fundamental FILE definitions and printf declarations
#include <stdio.h>
// create a FILE structure to reference our UART output function
static FILE uartout = {0} ;
// create a output function
// This works because Serial.write, although of
// type virtual, already exists.
static int uart_putchar (char c, FILE *stream)
{
Serial.write(c);
return 0 ;
}
#endif
void initOutput()
{
#ifndef DEBUG_OUT
Serial.begin(31250);
#else
Serial.begin(9600);
// fill in the UART file descriptor with pointer to writer.
fdev_setup_stream (&uartout, uart_putchar, NULL, _FDEV_SETUP_WRITE);
// The uart is the standard output device STDOUT.
stdout = &uartout ;
#endif
}
|
