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/*
ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
This file is part of ChibiOS/RT.
ChibiOS/RT 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.
ChibiOS/RT 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* Win32 COM port simulator (on stdout).
*/
#include <chconf.h>
#include <windows.h>
#include <stdio.h>
#undef CDECL
#include <ch.h>
FullDuplexDriver COM1;
static uint8_t com_ib[1024];
static uint8_t com_ob[1024];
void init_simcom1(void) {
chFDDInit(&COM1, com_ib, sizeof(com_ib), NULL, com_ob, sizeof(com_ob), NULL);
}
bool_t com1_conn_chkint(void) {
return FALSE;
}
bool_t com1_in_chkint(void) {
return FALSE;
}
bool_t com1_out_chkint(void) {
msg_t n;
bool_t rflag = FALSE;
while (TRUE) {
n = chFDDRequestDataI(&COM1);
if (n < 0) {
fflush(stdout);
return rflag;
}
fputc(n, stdout);
rflag = TRUE;
}
}
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