mirror of https://github.com/ArduPilot/ardupilot
40 lines
1.0 KiB
C++
40 lines
1.0 KiB
C++
// -*- Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
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/*
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* vprintf for SITL
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*
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* This firmware is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*/
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#include <AP_HAL.h>
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#if CONFIG_HAL_BOARD == HAL_BOARD_AVR_SITL
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#include <AP_Progmem.h>
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#include <stdarg.h>
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#include <string.h>
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#include "vprintf.h"
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#include <stdio.h>
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#include <stdlib.h>
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void vprintf(AP_HAL::Print *s, unsigned char in_progmem, const char *fmt, va_list ap)
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{
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char *str = NULL;
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int i;
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char *fmt2 = strdup(fmt);
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for (i=0; fmt2[i]; i++) {
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// cope with %S
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if (fmt2[i] == '%' && fmt2[i+1] == 'S') {
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fmt2[i+1] = 's';
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}
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}
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(void)vasprintf(&str, fmt2, ap);
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for (i=0; str[i]; i++) {
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s->write(str[i]);
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}
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free(str);
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free(fmt2);
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}
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#endif
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