146 lines
3.3 KiB
C
146 lines
3.3 KiB
C
/*
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ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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/**
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* @file console.c
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* @brief Simulator console driver code.
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* @{
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*/
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#include <stdio.h>
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#include "ch.h"
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#include "hal.h"
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#include "console.h"
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/*===========================================================================*/
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/* Driver exported variables. */
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/*===========================================================================*/
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/**
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* @brief Console driver 1.
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*/
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BaseChannel CD1;
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/*===========================================================================*/
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/* Driver local variables. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver local functions. */
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/*===========================================================================*/
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static size_t _write(void *ip, const uint8_t *bp, size_t n) {
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size_t ret;
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(void)ip;
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ret = fwrite(bp, 1, n, stdout);
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fflush(stdout);
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return ret;
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}
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static size_t _read(void *ip, uint8_t *bp, size_t n) {
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(void)ip;
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return fread(bp, 1, n, stdin);
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}
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static msg_t _put(void *ip, uint8_t b) {
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(void)ip;
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fputc(b, stdout);
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fflush(stdout);
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return MSG_OK;
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}
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static msg_t _get(void *ip) {
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(void)ip;
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return fgetc(stdin);
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}
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static msg_t _putt(void *ip, uint8_t b, sysinterval_t time) {
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(void)ip;
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(void)time;
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fputc(b, stdout);
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fflush(stdout);
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return MSG_OK;
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}
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static msg_t _gett(void *ip, sysinterval_t time) {
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(void)ip;
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(void)time;
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return fgetc(stdin);
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}
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static size_t _writet(void *ip, const uint8_t *bp, size_t n, sysinterval_t time) {
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size_t ret;
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(void)ip;
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(void)time;
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ret = fwrite(bp, 1, n, stdout);
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fflush(stdout);
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return ret;
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}
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static size_t _readt(void *ip, uint8_t *bp, size_t n, sysinterval_t time) {
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(void)ip;
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(void)time;
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return fread(bp, 1, n, stdin);
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}
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static msg_t _ctl(void *ip, unsigned int operation, void *arg) {
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(void)ip;
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(void)operation;
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(void)arg;
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return MSG_OK;
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}
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static const struct BaseChannelVMT vmt = {
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(size_t)0,
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_write, _read, _put, _get,
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_putt, _gett, _writet, _readt,
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_ctl
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};
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/*===========================================================================*/
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/* Driver interrupt handlers. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Driver exported functions. */
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/*===========================================================================*/
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void conInit(void) {
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CD1.vmt = &vmt;
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}
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/** @} */
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