mirror of https://github.com/rusefi/ChibiOS.git
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@213 35acf78f-673a-0410-8e92-d51de3d6d3f4
This commit is contained in:
gdisirio
parent
ec0a917ae1
commit
99ac65be2a
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@ -1,21 +0,0 @@
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Microsoft Visual Studio Solution File, Format Version 8.00
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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|
||||||
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||||||
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|
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||||||
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||||||
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||||||
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||||||
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|
||||||
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|
||||||
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|
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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||||||
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|
||||||
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||||||
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||||||
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|
||||||
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|
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||||||
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||||||
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|
||||||
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|
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||||||
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||||||
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|
||||||
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|
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||||||
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||||||
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||||||
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|
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||||||
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||||||
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||||||
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|
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||||||
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||||||
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|
||||||
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|
|
||||||
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||||||
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|
||||||
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|
|
||||||
RelativePath="..\..\src\include\threads.h">
|
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||||||
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|
||||||
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|
||||||
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|
|
||||||
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|
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||||||
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||||||
</File>
|
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||||||
<File
|
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||||||
RelativePath="..\..\license.txt">
|
|
||||||
</File>
|
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||||||
<File
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||||||
RelativePath="..\..\readme.txt">
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||||||
</File>
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||||||
<File
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||||||
RelativePath="..\..\ToDo.txt">
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||||||
</File>
|
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||||||
</Files>
|
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||||||
<Globals>
|
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||||||
</Globals>
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||||||
</VisualStudioProject>
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||||||
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@ -1,174 +0,0 @@
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/*
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ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
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This file is part of ChibiOS/RT.
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ChibiOS/RT is free software; you can redistribute it and/or modify
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||||||
it under the terms of the GNU General Public License as published by
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|
||||||
the Free Software Foundation; either version 3 of the License, or
|
|
||||||
(at your option) any later version.
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||||||
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ChibiOS/RT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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||||||
GNU General Public License for more details.
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|
||||||
|
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||||||
You should have received a copy of the GNU General Public License
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||||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Configuration file for Visual Studio 7 demo project.
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*/
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/**
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* @addtogroup Config
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* @{
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*/
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#ifndef _CHCONF_H_
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#define _CHCONF_H_
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/*
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* NOTE: this is just documentation for doxigen, the real configuration file
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* is the one into the project directories.
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*/
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/** Configuration option: if specified then time efficient rather than space
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* efficient code is used when two possible implementations exist, note
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* that this is not related to the compiler optimization options.*/
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#define CH_OPTIMIZE_SPEED
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/** Configuration option: if specified then the Virtual Timers subsystem is
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* included in the kernel.*/
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#define CH_USE_VIRTUAL_TIMERS
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/** Configuration option: if specified then the System Timer subsystem is
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* included in the kernel.*/
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#define CH_USE_SYSTEMTIME
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/** Configuration option: if specified then the \p chThdSleep() function is
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* included in the kernel.
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* @note requires \p CH_USE_VIRTUAL_TIMERS.*/
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#define CH_USE_SLEEP
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/** Configuration option: if specified then the \p chThdResume()
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* function is included in the kernel.*/
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#define CH_USE_RESUME
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/** Configuration option: if specified then the \p chThdSuspend()
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* function is included in the kernel.*/
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#define CH_USE_SUSPEND
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/** Configuration option: if specified then the \p chThdTerminate()
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* and \p chThdShouldTerminate() functions are included in the kernel.*/
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#define CH_USE_TERMINATE
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/** Configuration option: if specified then the \p chThdWait() function
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* is included in the kernel.*/
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#define CH_USE_WAITEXIT
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/** Configuration option: if specified then the Semaphores APIs are included
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* in the kernel.*/
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#define CH_USE_SEMAPHORES
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/** Configuration option: if specified then the Semaphores atomic Signal+Wait
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* APIs are included in the kernel.*/
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#define CH_USE_SEMSW
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/** Configuration option: if specified then the Semaphores with timeout APIs
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* are included in the kernel.
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* @note requires \p CH_USE_SEMAPHORES.
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* @note requires \p CH_USE_VIRTUAL_TIMERS.*/
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#define CH_USE_SEMAPHORES_TIMEOUT
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/** Configuration option: if specified then the Mutexes APIs are included in
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* the kernel.*/
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#define CH_USE_MUTEXES
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/** Configuration option: if specified then the Events APIs are included in
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* the kernel.*/
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#define CH_USE_EVENTS
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/** Configuration option: if specified then the \p chEvtWaitTimeout()
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* function is included in the kernel.
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* @note requires \p CH_USE_EVENTS.
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||||||
* @note requires \p CH_USE_VIRTUAL_TIMERS.*/
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#define CH_USE_EVENTS_TIMEOUT
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||||||
/** Configuration option: if specified then the Synchronous Messages APIs are
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* included in the kernel.*/
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||||||
#define CH_USE_MESSAGES
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||||||
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||||||
/** Configuration option: if specified then the \p chMsgSendWithEvent()
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||||||
* function is included in the kernel.
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||||||
* @note requires \p CH_USE_MESSAGES.
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||||||
* @note requires \p CH_USE_VIRTUAL_TIMERS.*/
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||||||
#define CH_USE_MESSAGES_EVENT
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||||||
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||||||
/** Configuration option: If enabled then the threads have an option to serve
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||||||
* messages by priority instead of FIFO order.
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||||||
* @note requires \p CH_USE_MESSAGES.*/
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||||||
//#define CH_USE_MESSAGES_PRIORITY
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||||||
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||||||
/** Configuration option: if specified then the
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|
||||||
* \p chThdGetExitEventSource() function is included in the kernel.
|
|
||||||
* @note requires \p CH_USE_MESSAGES.
|
|
||||||
* @note requires \p CH_USE_EVENTS.*/
|
|
||||||
#define CH_USE_EXIT_EVENT
|
|
||||||
|
|
||||||
/** Configuration option: if specified then the I/O queues APIs are included
|
|
||||||
* in the kernel.*/
|
|
||||||
#define CH_USE_QUEUES
|
|
||||||
|
|
||||||
/** Configuration option: if specified then the halfduplex queue APIs are
|
|
||||||
* included in the kernel.*/
|
|
||||||
#define CH_USE_QUEUES_HALFDUPLEX
|
|
||||||
|
|
||||||
/** Configuration option: if specified then the I/O queues with timeout
|
|
||||||
* APIs are included in the kernel.
|
|
||||||
* @note requires \p CH_USE_SEMAPHORES_TIMEOUT.*/
|
|
||||||
#define CH_USE_QUEUES_TIMEOUT
|
|
||||||
|
|
||||||
/** Configuration option: if specified then the full duplex serial driver APIs
|
|
||||||
* are included in the kernel.*/
|
|
||||||
#define CH_USE_SERIAL_FULLDUPLEX
|
|
||||||
|
|
||||||
/** Configuration option: if specified then the half duplex serial driver APIs
|
|
||||||
* are included in the kernel.*/
|
|
||||||
#define CH_USE_SERIAL_HALFDUPLEX
|
|
||||||
|
|
||||||
/** Configuration option: Frequency of the system timer that drives the system
|
|
||||||
* ticks. This also defines the system time unit.*/
|
|
||||||
#define CH_FREQUENCY 1000
|
|
||||||
|
|
||||||
/** Configuration option: This constant is the number of ticks allowed for the
|
|
||||||
* threads before preemption occurs.*/
|
|
||||||
#define CH_TIME_QUANTUM 20
|
|
||||||
|
|
||||||
/** Configuration option: Defines a CPU register to be used as storage for the
|
|
||||||
* global \p currp variable. Caching this variable in a register can greatly
|
|
||||||
* improve both space and time efficiency of the generated code. Another side
|
|
||||||
* effect is that one less register has to be saved during the context switch
|
|
||||||
* resulting in lower RAM usage and faster code.
|
|
||||||
* @note This option is only useable with the GCC compiler and is only useful
|
|
||||||
* on processors with many registers like ARM cores.
|
|
||||||
* @note If this option is enabled then ALL the libraries linked to the
|
|
||||||
* ChibiOS/RT code <b>must</b> be recompiled with the GCC option \p
|
|
||||||
* -ffixed-\<reg\>.
|
|
||||||
*/
|
|
||||||
//#define CH_CURRP_REGISTER_CACHE "reg"
|
|
||||||
|
|
||||||
/** Configuration option: Includes basic debug support to the kernel.
|
|
||||||
* @note the debug support is port-dependent, it may be not present on some
|
|
||||||
* targets. In that case stub functions will be included.
|
|
||||||
*/
|
|
||||||
//#define CH_USE_DEBUG
|
|
||||||
|
|
||||||
/** Debug option: Includes the threads context switch tracing feature.
|
|
||||||
*/
|
|
||||||
//#define CH_USE_TRACE
|
|
||||||
|
|
||||||
#endif /* _CHCONF_H_ */
|
|
||||||
|
|
||||||
/** @} */
|
|
||||||
|
|
@ -1,115 +0,0 @@
|
||||||
#include <windows.h>
|
|
||||||
#include <stdio.h>
|
|
||||||
|
|
||||||
#undef CDECL
|
|
||||||
|
|
||||||
#include <ch.h>
|
|
||||||
|
|
||||||
static LARGE_INTEGER nextcnt;
|
|
||||||
static LARGE_INTEGER slice;
|
|
||||||
|
|
||||||
void InitSimCom1(void);
|
|
||||||
void InitSimCom2(void);
|
|
||||||
BOOL Com1ConnInterruptSimCom(void);
|
|
||||||
BOOL Com2ConnInterruptSimCom(void);
|
|
||||||
BOOL Com1InInterruptSimCom(void);
|
|
||||||
BOOL Com2InInterruptSimCom(void);
|
|
||||||
BOOL Com1OutInterruptSimCom(void);
|
|
||||||
BOOL Com2OutInterruptSimCom(void);
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Simulated HW initialization.
|
|
||||||
*/
|
|
||||||
void InitCore(void) {
|
|
||||||
WSADATA wsaData;
|
|
||||||
|
|
||||||
// Initialization.
|
|
||||||
if (WSAStartup(2, &wsaData) != 0) {
|
|
||||||
printf("Unable to locate a winsock DLL\n");
|
|
||||||
exit(1);
|
|
||||||
}
|
|
||||||
|
|
||||||
printf("Win32 ChibiOS/RT simulator\n\n");
|
|
||||||
printf("Thread structure %d bytes\n", sizeof(Thread));
|
|
||||||
if (!QueryPerformanceFrequency(&slice)) {
|
|
||||||
printf("QueryPerformanceFrequency() error");
|
|
||||||
exit(1);
|
|
||||||
}
|
|
||||||
printf("Core Frequency %u Hz\n", slice.LowPart);
|
|
||||||
slice.QuadPart /= CH_FREQUENCY;
|
|
||||||
QueryPerformanceCounter(&nextcnt);
|
|
||||||
nextcnt.QuadPart += slice.QuadPart;
|
|
||||||
|
|
||||||
InitSimCom1();
|
|
||||||
InitSimCom2();
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Interrupt simulation.
|
|
||||||
*/
|
|
||||||
void ChkIntSources(void) {
|
|
||||||
LARGE_INTEGER n;
|
|
||||||
|
|
||||||
if (Com1InInterruptSimCom() || Com2InInterruptSimCom() ||
|
|
||||||
Com1OutInterruptSimCom() || Com2OutInterruptSimCom() ||
|
|
||||||
Com1ConnInterruptSimCom() || Com2ConnInterruptSimCom()) {
|
|
||||||
if (chSchRescRequiredI())
|
|
||||||
chSchDoRescheduleI();
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
// Interrupt Timer simulation (10ms interval).
|
|
||||||
QueryPerformanceCounter(&n);
|
|
||||||
if (n.QuadPart > nextcnt.QuadPart) {
|
|
||||||
nextcnt.QuadPart += slice.QuadPart;
|
|
||||||
chSysTimerHandlerI();
|
|
||||||
if (chSchRescRequiredI())
|
|
||||||
chSchDoRescheduleI();
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
t_msg _IdleThread(void *p) {
|
|
||||||
|
|
||||||
chThdSetPriority(IDLEPRIO);
|
|
||||||
|
|
||||||
while (TRUE) {
|
|
||||||
|
|
||||||
ChkIntSources();
|
|
||||||
Sleep(0);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
__declspec(naked) void __fastcall chSysHalt(void) {
|
|
||||||
|
|
||||||
exit(2);
|
|
||||||
}
|
|
||||||
|
|
||||||
__declspec(naked) void __fastcall chSysSwitchI(Thread *otp, Thread *ntp) {
|
|
||||||
|
|
||||||
__asm {
|
|
||||||
// Switch out code
|
|
||||||
push ebp
|
|
||||||
push esi
|
|
||||||
push edi
|
|
||||||
push ebx
|
|
||||||
mov dword ptr 16[ecx],esp
|
|
||||||
// Switch in code
|
|
||||||
mov esp,16[edx]
|
|
||||||
pop ebx
|
|
||||||
pop edi
|
|
||||||
pop esi
|
|
||||||
pop ebp
|
|
||||||
ret
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
__declspec(naked) void __fastcall threadexit(void) {
|
|
||||||
|
|
||||||
__asm {
|
|
||||||
// add esp,4 ; The thread parameter
|
|
||||||
push eax ; The exit code returned by the thread
|
|
||||||
call chThdExit
|
|
||||||
add esp,4
|
|
||||||
call chSysHalt ; Should *never* happen
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
@ -1,82 +0,0 @@
|
||||||
/*
|
|
||||||
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/>.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Core file for Visual Studio 7 demo project.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef _CHCORE_H_
|
|
||||||
#define _CHCORE_H_
|
|
||||||
|
|
||||||
typedef void *regx86;
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Stack saved context.
|
|
||||||
*/
|
|
||||||
struct intctx {
|
|
||||||
regx86 ebx;
|
|
||||||
regx86 edi;
|
|
||||||
regx86 esi;
|
|
||||||
regx86 ebp;
|
|
||||||
regx86 eip;
|
|
||||||
};
|
|
||||||
|
|
||||||
typedef struct {
|
|
||||||
struct intctx *esp;
|
|
||||||
} Context;
|
|
||||||
|
|
||||||
#define APUSH(p, a) (p) -= sizeof(void *), *(void **)(p) = (void*)(a)
|
|
||||||
|
|
||||||
#define SETUP_CONTEXT(workspace, wsize, pf, arg) \
|
|
||||||
{ \
|
|
||||||
BYTE8 *esp = (BYTE8 *)workspace + wsize; \
|
|
||||||
APUSH(esp, arg); \
|
|
||||||
APUSH(esp, threadexit); \
|
|
||||||
esp -= sizeof(struct intctx); \
|
|
||||||
((struct intctx *)esp)->eip = pf; \
|
|
||||||
((struct intctx *)esp)->ebx = 0; \
|
|
||||||
((struct intctx *)esp)->edi = 0; \
|
|
||||||
((struct intctx *)esp)->esi = 0; \
|
|
||||||
((struct intctx *)esp)->ebp = 0; \
|
|
||||||
tp->p_ctx.esp = (struct intctx *)esp; \
|
|
||||||
}
|
|
||||||
|
|
||||||
#define chSysLock()
|
|
||||||
#define chSysUnlock()
|
|
||||||
#define chSysPuts(msg) {}
|
|
||||||
#define chSysIRQEnterI()
|
|
||||||
#define chSysIRQExitI()
|
|
||||||
|
|
||||||
#define INT_REQUIRED_STACK 0
|
|
||||||
#define StackAlign(n) ((((n) - 1) | 3) + 1)
|
|
||||||
#define UserStackSize(n) StackAlign(sizeof(Thread) + \
|
|
||||||
sizeof(void *) * 2 + \
|
|
||||||
sizeof(struct intctx) + \
|
|
||||||
(n) + \
|
|
||||||
INT_REQUIRED_STACK)
|
|
||||||
#define WorkingArea(s, n) ULONG32 s[UserStackSize(n) >> 2];
|
|
||||||
|
|
||||||
#define IDLE_THREAD_STACK_SIZE 16384
|
|
||||||
t_msg _IdleThread(void *p);
|
|
||||||
|
|
||||||
void __fastcall chSysHalt(void);
|
|
||||||
void __fastcall chSysSwitchI(Thread *otp, Thread *ntp);
|
|
||||||
void __fastcall threadexit(void);
|
|
||||||
|
|
||||||
#endif /* _CHCORE_H_ */
|
|
||||||
|
|
@ -1,47 +0,0 @@
|
||||||
/*
|
|
||||||
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/>.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef _CHTYPES_H_
|
|
||||||
#define _CHTYPES_H_
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Generic types often dependant on the compiler.
|
|
||||||
*/
|
|
||||||
#define BOOL char
|
|
||||||
#define BYTE8 unsigned char
|
|
||||||
#define SBYTE8 char
|
|
||||||
#define WORD16 short
|
|
||||||
#define UWORD16 unsigned short
|
|
||||||
#define LONG32 int
|
|
||||||
#define ULONG32 unsigned int
|
|
||||||
|
|
||||||
typedef BYTE8 t_tmode;
|
|
||||||
typedef BYTE8 t_tstate;
|
|
||||||
typedef UWORD16 t_tid;
|
|
||||||
typedef ULONG32 t_prio;
|
|
||||||
typedef LONG32 t_msg;
|
|
||||||
typedef LONG32 t_eventid;
|
|
||||||
typedef ULONG32 t_eventmask;
|
|
||||||
typedef ULONG32 t_time;
|
|
||||||
typedef LONG32 t_cnt;
|
|
||||||
typedef ULONG32 t_size;
|
|
||||||
|
|
||||||
#define INLINE __inline
|
|
||||||
|
|
||||||
#endif /* _CHTYPES_H_ */
|
|
||||||
|
|
@ -1,292 +0,0 @@
|
||||||
/*
|
|
||||||
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/>.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <string.h>
|
|
||||||
#include <stdio.h>
|
|
||||||
|
|
||||||
#include <ch.h>
|
|
||||||
|
|
||||||
static ULONG32 wdguard;
|
|
||||||
static WorkingArea(wdarea, 2048);
|
|
||||||
|
|
||||||
static ULONG32 cdguard;
|
|
||||||
static WorkingArea(cdarea, 2048);
|
|
||||||
static Thread *cdtp;
|
|
||||||
|
|
||||||
static t_msg WatchdogThread(void *arg);
|
|
||||||
static t_msg ConsoleThread(void *arg);
|
|
||||||
|
|
||||||
t_msg TestThread(void *p);
|
|
||||||
|
|
||||||
void InitCore(void);
|
|
||||||
extern FullDuplexDriver COM1, COM2;
|
|
||||||
|
|
||||||
#define cprint(msg) chMsgSend(cdtp, (t_msg)msg)
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Watchdog thread, it checks magic values located under the various stack
|
|
||||||
* areas. The system is halted if something is wrong.
|
|
||||||
*/
|
|
||||||
static t_msg WatchdogThread(void *arg) {
|
|
||||||
wdguard = 0xA51F2E3D;
|
|
||||||
cdguard = 0xA51F2E3D;
|
|
||||||
while (TRUE) {
|
|
||||||
|
|
||||||
if ((wdguard != 0xA51F2E3D) ||
|
|
||||||
(cdguard != 0xA51F2E3D)) {
|
|
||||||
printf("Halted by watchdog");
|
|
||||||
chSysHalt();
|
|
||||||
}
|
|
||||||
chThdSleep(50);
|
|
||||||
}
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Console print server done using synchronous messages. This makes the access
|
|
||||||
* to the C printf() thread safe and the print operation atomic among threads.
|
|
||||||
* In this example the message is the zero termitated string itself.
|
|
||||||
*/
|
|
||||||
static t_msg ConsoleThread(void *arg) {
|
|
||||||
|
|
||||||
while (!chThdShouldTerminate()) {
|
|
||||||
printf((char *)chMsgWait());
|
|
||||||
chMsgRelease(RDY_OK);
|
|
||||||
}
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static void PrintLineFDD(FullDuplexDriver *sd, char *msg) {
|
|
||||||
|
|
||||||
while (*msg)
|
|
||||||
chFDDPut(sd, *msg++);
|
|
||||||
}
|
|
||||||
|
|
||||||
static BOOL GetLineFDD(FullDuplexDriver *sd, char *line, int size) {
|
|
||||||
char *p = line;
|
|
||||||
|
|
||||||
while (TRUE) {
|
|
||||||
short c = chIQGet(&sd->sd_iqueue);
|
|
||||||
if (c < 0)
|
|
||||||
return TRUE;
|
|
||||||
if (c == 4) {
|
|
||||||
PrintLineFDD(sd, "^D\r\n");
|
|
||||||
return TRUE;
|
|
||||||
}
|
|
||||||
if (c == 8) {
|
|
||||||
if (p != line) {
|
|
||||||
chFDDPut(sd, (BYTE8)c);
|
|
||||||
chFDDPut(sd, 0x20);
|
|
||||||
chFDDPut(sd, (BYTE8)c);
|
|
||||||
p--;
|
|
||||||
}
|
|
||||||
continue;
|
|
||||||
}
|
|
||||||
if (c == '\r') {
|
|
||||||
PrintLineFDD(sd, "\r\n");
|
|
||||||
*p = 0;
|
|
||||||
return FALSE;
|
|
||||||
}
|
|
||||||
if (c < 0x20)
|
|
||||||
continue;
|
|
||||||
if (p < line + size - 1) {
|
|
||||||
chFDDPut(sd, (BYTE8)c);
|
|
||||||
*p++ = (BYTE8)c;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Example thread, not much to see here. It simulates the CTRL-C but there
|
|
||||||
* are no real signals involved.
|
|
||||||
*/
|
|
||||||
static t_msg HelloWorldThread(void *arg) {
|
|
||||||
int i;
|
|
||||||
short c;
|
|
||||||
FullDuplexDriver *sd = (FullDuplexDriver *)arg;
|
|
||||||
|
|
||||||
for (i = 0; i < 100; i++) {
|
|
||||||
|
|
||||||
PrintLineFDD(sd, "Hello World\r\n");
|
|
||||||
c = chFDDGetTimeout(sd, 333);
|
|
||||||
switch (c) {
|
|
||||||
case -1:
|
|
||||||
continue;
|
|
||||||
case -2:
|
|
||||||
return 1;
|
|
||||||
case 3:
|
|
||||||
PrintLineFDD(sd, "^C\r\n");
|
|
||||||
return 0;
|
|
||||||
default:
|
|
||||||
chThdSleep(333);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static BOOL checkend(FullDuplexDriver *sd) {
|
|
||||||
|
|
||||||
char * lp = strtok(NULL, " \009"); /* It is not thread safe but this is a demo.*/
|
|
||||||
if (lp) {
|
|
||||||
PrintLineFDD(sd, lp);
|
|
||||||
PrintLineFDD(sd, " ?\r\n");
|
|
||||||
return TRUE;
|
|
||||||
}
|
|
||||||
return FALSE;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Simple command shell thread, the argument is the serial line for the
|
|
||||||
* standard input and output. It recognizes few simple commands.
|
|
||||||
*/
|
|
||||||
static t_msg ShellThread(void *arg) {
|
|
||||||
FullDuplexDriver *sd = (FullDuplexDriver *)arg;
|
|
||||||
char *lp, line[64];
|
|
||||||
Thread *tp;
|
|
||||||
WorkingArea(tarea, 1024);
|
|
||||||
|
|
||||||
chIQReset(&sd->sd_iqueue);
|
|
||||||
chOQReset(&sd->sd_oqueue);
|
|
||||||
PrintLineFDD(sd, "ChibiOS/RT Command Shell\r\n\n");
|
|
||||||
while (TRUE) {
|
|
||||||
PrintLineFDD(sd, "ch> ");
|
|
||||||
if (GetLineFDD(sd, line, sizeof(line))) {
|
|
||||||
PrintLineFDD(sd, "\nlogout");
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
lp = strtok(line, " \009"); // Note: not thread safe but it is just a demo.
|
|
||||||
if (lp) {
|
|
||||||
if ((stricmp(lp, "help") == 0) ||
|
|
||||||
(stricmp(lp, "h") == 0) ||
|
|
||||||
(stricmp(lp, "?") == 0)) {
|
|
||||||
if (checkend(sd))
|
|
||||||
continue;
|
|
||||||
PrintLineFDD(sd, "Commands:\r\n");
|
|
||||||
PrintLineFDD(sd, " help,h,? - This help\r\n");
|
|
||||||
PrintLineFDD(sd, " exit - Logout from ChibiOS/RT\r\n");
|
|
||||||
PrintLineFDD(sd, " time - Prints the system timer value\r\n");
|
|
||||||
PrintLineFDD(sd, " hello - Runs the Hello World demo thread\r\n");
|
|
||||||
}
|
|
||||||
else if (stricmp(lp, "exit") == 0) {
|
|
||||||
if (checkend(sd))
|
|
||||||
continue;
|
|
||||||
PrintLineFDD(sd, "\nlogout");
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
else if (stricmp(lp, "time") == 0) {
|
|
||||||
if (checkend(sd))
|
|
||||||
continue;
|
|
||||||
sprintf(line, "Time: %d\r\n", chSysGetTime());
|
|
||||||
PrintLineFDD(sd, line);
|
|
||||||
}
|
|
||||||
else if (stricmp(lp, "hello") == 0) {
|
|
||||||
if (checkend(sd))
|
|
||||||
continue;
|
|
||||||
tp = chThdCreate(NORMALPRIO, 0, tarea, sizeof(tarea),
|
|
||||||
HelloWorldThread, sd);
|
|
||||||
if (chThdWait(tp))
|
|
||||||
break; // Lost connection while executing the hello thread.
|
|
||||||
}
|
|
||||||
else {
|
|
||||||
PrintLineFDD(sd, lp);
|
|
||||||
PrintLineFDD(sd, " ?\r\n");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
static WorkingArea(s1area, 2048);
|
|
||||||
static Thread *s1;
|
|
||||||
EventListener s1tel;
|
|
||||||
|
|
||||||
static void COM1Handler(t_eventid id) {
|
|
||||||
t_dflags flags;
|
|
||||||
|
|
||||||
if (s1 && chThdTerminated(s1)) {
|
|
||||||
s1 = NULL;
|
|
||||||
cprint("Init: disconnection on COM1\n");
|
|
||||||
}
|
|
||||||
flags = chFDDGetAndClearFlags(&COM1);
|
|
||||||
if ((flags & SD_CONNECTED) && (s1 == NULL)) {
|
|
||||||
cprint("Init: connection on COM1\n");
|
|
||||||
s1 = chThdCreate(NORMALPRIO, P_SUSPENDED, s1area, sizeof(s1area),
|
|
||||||
ShellThread, &COM1);
|
|
||||||
chEvtRegister(chThdGetExitEventSource(s1), &s1tel, 0);
|
|
||||||
chThdResume(s1);
|
|
||||||
}
|
|
||||||
if ((flags & SD_DISCONNECTED) && (s1 != NULL))
|
|
||||||
chIQReset(&COM1.sd_iqueue);
|
|
||||||
}
|
|
||||||
|
|
||||||
static WorkingArea(s2area, 2048);
|
|
||||||
static Thread *s2;
|
|
||||||
EventListener s2tel;
|
|
||||||
|
|
||||||
static void COM2Handler(t_eventid id) {
|
|
||||||
t_dflags flags;
|
|
||||||
|
|
||||||
if (s2 && chThdTerminated(s2)) {
|
|
||||||
s2 = NULL;
|
|
||||||
cprint("Init: disconnection on COM2\n");
|
|
||||||
}
|
|
||||||
flags = chFDDGetAndClearFlags(&COM2);
|
|
||||||
if ((flags & SD_CONNECTED) && (s2 == NULL)) {
|
|
||||||
cprint("Init: connection on COM2\n");
|
|
||||||
s2 = chThdCreate(NORMALPRIO, P_SUSPENDED, s2area, sizeof(s1area),
|
|
||||||
ShellThread, &COM2);
|
|
||||||
chEvtRegister(chThdGetExitEventSource(s2), &s2tel, 1);
|
|
||||||
chThdResume(s2);
|
|
||||||
}
|
|
||||||
if ((flags & SD_DISCONNECTED) && (s2 != NULL))
|
|
||||||
chIQReset(&COM2.sd_iqueue);
|
|
||||||
}
|
|
||||||
|
|
||||||
static t_evhandler fhandlers[2] = {
|
|
||||||
COM1Handler,
|
|
||||||
COM2Handler
|
|
||||||
};
|
|
||||||
|
|
||||||
/*------------------------------------------------------------------------*
|
|
||||||
* Simulator main, start here your threads, examples inside. *
|
|
||||||
*------------------------------------------------------------------------*/
|
|
||||||
int main(void) {
|
|
||||||
EventListener c1fel, c2fel;
|
|
||||||
|
|
||||||
InitCore();
|
|
||||||
|
|
||||||
// Startup ChibiOS/RT.
|
|
||||||
chSysInit();
|
|
||||||
|
|
||||||
chThdCreate(NORMALPRIO + 2, 0, wdarea, sizeof(wdarea), WatchdogThread, NULL);
|
|
||||||
cdtp = chThdCreate(NORMALPRIO + 1, 0, cdarea, sizeof(cdarea), ConsoleThread, NULL);
|
|
||||||
|
|
||||||
cprint("Console service started on COM1, COM2\n");
|
|
||||||
cprint(" - Listening for connections on COM1\n");
|
|
||||||
chFDDGetAndClearFlags(&COM1);
|
|
||||||
chEvtRegister(&COM1.sd_sevent, &c1fel, 0);
|
|
||||||
cprint(" - Listening for connections on COM2\n");
|
|
||||||
chFDDGetAndClearFlags(&COM2);
|
|
||||||
chEvtRegister(&COM2.sd_sevent, &c2fel, 1);
|
|
||||||
while (!chThdShouldTerminate())
|
|
||||||
chEvtWait(ALL_EVENTS, fhandlers);
|
|
||||||
chEvtUnregister(&COM2.sd_sevent, &c2fel); // Never invoked but this is an example...
|
|
||||||
chEvtUnregister(&COM1.sd_sevent, &c1fel); // Never invoked but this is an example...
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
@ -1,22 +0,0 @@
|
||||||
*****************************************************************************
|
|
||||||
** ChibiOS/RT port for x86 into a Win32 process **
|
|
||||||
*****************************************************************************
|
|
||||||
|
|
||||||
** TARGET **
|
|
||||||
|
|
||||||
The demo runs under any Windows version as an application program. The serial
|
|
||||||
I/O is simulated over TCP/IP sockets.
|
|
||||||
|
|
||||||
** The Demo **
|
|
||||||
|
|
||||||
The demo listens on the two serial ports, when a connection is detected a
|
|
||||||
thread is started that serves a small command shell.
|
|
||||||
The demo shows how create/terminate threads at runtime, how listen to events,
|
|
||||||
how ho work with serial ports, how use the messages.
|
|
||||||
You can develop your ChibiOS/RT application using this demo as a simulator
|
|
||||||
then you can recompile it for a different architecture.
|
|
||||||
See demo.c for details.
|
|
||||||
|
|
||||||
** Build Procedure **
|
|
||||||
|
|
||||||
The demo was built using the Visual Studio 7, any later version should work.
|
|
||||||
|
|
@ -45,7 +45,7 @@ typedef struct {
|
||||||
|
|
||||||
#define SETUP_CONTEXT(workspace, wsize, pf, arg) \
|
#define SETUP_CONTEXT(workspace, wsize, pf, arg) \
|
||||||
{ \
|
{ \
|
||||||
BYTE8 *esp = (BYTE8 *)workspace + wsize; \
|
uint8_t *esp = (uint8_t *)workspace + wsize; \
|
||||||
APUSH(esp, arg); \
|
APUSH(esp, arg); \
|
||||||
APUSH(esp, threadstart); \
|
APUSH(esp, threadstart); \
|
||||||
esp -= sizeof(struct intctx); \
|
esp -= sizeof(struct intctx); \
|
||||||
|
|
@ -70,7 +70,7 @@ typedef struct {
|
||||||
sizeof(struct intctx) + \
|
sizeof(struct intctx) + \
|
||||||
(n) + \
|
(n) + \
|
||||||
INT_REQUIRED_STACK)
|
INT_REQUIRED_STACK)
|
||||||
#define WorkingArea(s, n) ULONG32 s[UserStackSize(n) >> 2];
|
#define WorkingArea(s, n) uint32_t s[UserStackSize(n) >> 2];
|
||||||
|
|
||||||
#define IDLE_THREAD_STACK_SIZE 16384
|
#define IDLE_THREAD_STACK_SIZE 16384
|
||||||
t_msg _IdleThread(void *p);
|
t_msg _IdleThread(void *p);
|
||||||
|
|
|
||||||
|
|
@ -20,27 +20,21 @@
|
||||||
#ifndef _CHTYPES_H_
|
#ifndef _CHTYPES_H_
|
||||||
#define _CHTYPES_H_
|
#define _CHTYPES_H_
|
||||||
|
|
||||||
/*
|
#if !defined(_STDINT_H) && !defined(__STDINT_H_)
|
||||||
* Generic types often dependant on the compiler.
|
#include <stdint.h>
|
||||||
*/
|
#endif
|
||||||
#define BOOL char
|
|
||||||
#define BYTE8 unsigned char
|
|
||||||
#define SBYTE8 char
|
|
||||||
#define WORD16 short
|
|
||||||
#define UWORD16 unsigned short
|
|
||||||
#define LONG32 int
|
|
||||||
#define ULONG32 unsigned int
|
|
||||||
|
|
||||||
typedef BYTE8 t_tmode;
|
typedef int8_t t_bool;
|
||||||
typedef BYTE8 t_tstate;
|
typedef uint8_t t_tmode;
|
||||||
typedef UWORD16 t_tid;
|
typedef uint8_t t_tstate;
|
||||||
typedef ULONG32 t_prio;
|
typedef uint16_t t_tid;
|
||||||
typedef LONG32 t_msg;
|
typedef uint32_t t_prio;
|
||||||
typedef LONG32 t_eventid;
|
typedef int32_t t_msg;
|
||||||
typedef ULONG32 t_eventmask;
|
typedef int32_t t_eventid;
|
||||||
typedef ULONG32 t_time;
|
typedef uint32_t t_eventmask;
|
||||||
typedef LONG32 t_cnt;
|
typedef uint32_t t_time;
|
||||||
typedef ULONG32 t_size;
|
typedef int32_t t_cnt;
|
||||||
|
typedef uint32_t t_size;
|
||||||
|
|
||||||
#define INLINE inline
|
#define INLINE inline
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -22,10 +22,10 @@
|
||||||
|
|
||||||
#include <ch.h>
|
#include <ch.h>
|
||||||
|
|
||||||
static ULONG32 wdguard;
|
static uint32_t wdguard;
|
||||||
static WorkingArea(wdarea, 2048);
|
static WorkingArea(wdarea, 2048);
|
||||||
|
|
||||||
static ULONG32 cdguard;
|
static uint32_t cdguard;
|
||||||
static WorkingArea(cdarea, 2048);
|
static WorkingArea(cdarea, 2048);
|
||||||
static Thread *cdtp;
|
static Thread *cdtp;
|
||||||
|
|
||||||
|
|
@ -78,7 +78,7 @@ static void PrintLineFDD(FullDuplexDriver *sd, char *msg) {
|
||||||
chFDDPut(sd, *msg++);
|
chFDDPut(sd, *msg++);
|
||||||
}
|
}
|
||||||
|
|
||||||
static BOOL GetLineFDD(FullDuplexDriver *sd, char *line, int size) {
|
static t_bool GetLineFDD(FullDuplexDriver *sd, char *line, int size) {
|
||||||
char *p = line;
|
char *p = line;
|
||||||
|
|
||||||
while (TRUE) {
|
while (TRUE) {
|
||||||
|
|
@ -91,9 +91,9 @@ static BOOL GetLineFDD(FullDuplexDriver *sd, char *line, int size) {
|
||||||
}
|
}
|
||||||
if (c == 8) {
|
if (c == 8) {
|
||||||
if (p != line) {
|
if (p != line) {
|
||||||
chFDDPut(sd, (BYTE8)c);
|
chFDDPut(sd, (uint8_t)c);
|
||||||
chFDDPut(sd, 0x20);
|
chFDDPut(sd, 0x20);
|
||||||
chFDDPut(sd, (BYTE8)c);
|
chFDDPut(sd, (uint8_t)c);
|
||||||
p--;
|
p--;
|
||||||
}
|
}
|
||||||
continue;
|
continue;
|
||||||
|
|
@ -106,8 +106,8 @@ static BOOL GetLineFDD(FullDuplexDriver *sd, char *line, int size) {
|
||||||
if (c < 0x20)
|
if (c < 0x20)
|
||||||
continue;
|
continue;
|
||||||
if (p < line + size - 1) {
|
if (p < line + size - 1) {
|
||||||
chFDDPut(sd, (BYTE8)c);
|
chFDDPut(sd, (uint8_t)c);
|
||||||
*p++ = (BYTE8)c;
|
*p++ = (uint8_t)c;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
@ -140,7 +140,7 @@ static t_msg HelloWorldThread(void *arg) {
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
static BOOL checkend(FullDuplexDriver *sd) {
|
static t_bool checkend(FullDuplexDriver *sd) {
|
||||||
|
|
||||||
char * lp = strtok(NULL, " \009"); /* It is not thread safe but this is a demo.*/
|
char * lp = strtok(NULL, " \009"); /* It is not thread safe but this is a demo.*/
|
||||||
if (lp) {
|
if (lp) {
|
||||||
|
|
|
||||||
|
|
@ -35,8 +35,8 @@
|
||||||
|
|
||||||
struct simcom {
|
struct simcom {
|
||||||
|
|
||||||
BYTE8 com_ib[1024];
|
uint8_t com_ib[1024];
|
||||||
BYTE8 com_ob[1024];
|
uint8_t com_ob[1024];
|
||||||
SOCKET com_listen;
|
SOCKET com_listen;
|
||||||
SOCKET com_data;
|
SOCKET com_data;
|
||||||
};
|
};
|
||||||
|
|
@ -108,7 +108,7 @@ void InitSimCom2(void) {
|
||||||
init("COM2", &COM2, &sc2, COM2PORT);
|
init("COM2", &COM2, &sc2, COM2PORT);
|
||||||
}
|
}
|
||||||
|
|
||||||
static BOOL connint(char *name, FullDuplexDriver *sd, struct simcom *sc) {
|
static t_bool connint(char *name, FullDuplexDriver *sd, struct simcom *sc) {
|
||||||
|
|
||||||
if (sc->com_data == INVALID_SOCKET) {
|
if (sc->com_data == INVALID_SOCKET) {
|
||||||
struct sockaddr addr;
|
struct sockaddr addr;
|
||||||
|
|
@ -134,21 +134,21 @@ abort:
|
||||||
exit(1);
|
exit(1);
|
||||||
}
|
}
|
||||||
|
|
||||||
BOOL Com1ConnInterruptSimCom(void) {
|
t_bool Com1ConnInterruptSimCom(void) {
|
||||||
|
|
||||||
return connint("COM1", &COM1, &sc1);
|
return connint("COM1", &COM1, &sc1);
|
||||||
}
|
}
|
||||||
|
|
||||||
BOOL Com2ConnInterruptSimCom(void) {
|
t_bool Com2ConnInterruptSimCom(void) {
|
||||||
|
|
||||||
return connint("COM2", &COM2, &sc2);
|
return connint("COM2", &COM2, &sc2);
|
||||||
}
|
}
|
||||||
|
|
||||||
static BOOL inint(char *name, FullDuplexDriver *sd, struct simcom *sc) {
|
static t_bool inint(char *name, FullDuplexDriver *sd, struct simcom *sc) {
|
||||||
|
|
||||||
if (sc->com_data != INVALID_SOCKET) {
|
if (sc->com_data != INVALID_SOCKET) {
|
||||||
int i;
|
int i;
|
||||||
BYTE8 data[32];
|
uint8_t data[32];
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Input.
|
* Input.
|
||||||
|
|
@ -174,21 +174,21 @@ static BOOL inint(char *name, FullDuplexDriver *sd, struct simcom *sc) {
|
||||||
return FALSE;
|
return FALSE;
|
||||||
}
|
}
|
||||||
|
|
||||||
BOOL Com1InInterruptSimCom(void) {
|
t_bool Com1InInterruptSimCom(void) {
|
||||||
|
|
||||||
return inint("COM1", &COM1, &sc1);
|
return inint("COM1", &COM1, &sc1);
|
||||||
}
|
}
|
||||||
|
|
||||||
BOOL Com2InInterruptSimCom(void) {
|
t_bool Com2InInterruptSimCom(void) {
|
||||||
|
|
||||||
return inint("COM2", &COM2, &sc2);
|
return inint("COM2", &COM2, &sc2);
|
||||||
}
|
}
|
||||||
|
|
||||||
static BOOL outint(char *name, FullDuplexDriver *sd, struct simcom *sc) {
|
static t_bool outint(char *name, FullDuplexDriver *sd, struct simcom *sc) {
|
||||||
|
|
||||||
if (sc->com_data != INVALID_SOCKET) {
|
if (sc->com_data != INVALID_SOCKET) {
|
||||||
int n;
|
int n;
|
||||||
BYTE8 data[1];
|
uint8_t data[1];
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Input.
|
* Input.
|
||||||
|
|
@ -196,7 +196,7 @@ static BOOL outint(char *name, FullDuplexDriver *sd, struct simcom *sc) {
|
||||||
n = chFDDRequestDataI(sd);
|
n = chFDDRequestDataI(sd);
|
||||||
if (n < 0)
|
if (n < 0)
|
||||||
return FALSE;
|
return FALSE;
|
||||||
data[0] = (BYTE8)n;
|
data[0] = (uint8_t)n;
|
||||||
n = send(sc->com_data, data, sizeof(data), 0);
|
n = send(sc->com_data, data, sizeof(data), 0);
|
||||||
switch (n) {
|
switch (n) {
|
||||||
case 0:
|
case 0:
|
||||||
|
|
@ -216,12 +216,12 @@ static BOOL outint(char *name, FullDuplexDriver *sd, struct simcom *sc) {
|
||||||
return FALSE;
|
return FALSE;
|
||||||
}
|
}
|
||||||
|
|
||||||
BOOL Com1OutInterruptSimCom(void) {
|
t_bool Com1OutInterruptSimCom(void) {
|
||||||
|
|
||||||
return outint("COM1", &COM1, &sc1);
|
return outint("COM1", &COM1, &sc1);
|
||||||
}
|
}
|
||||||
|
|
||||||
BOOL Com2OutInterruptSimCom(void) {
|
t_bool Com2OutInterruptSimCom(void) {
|
||||||
|
|
||||||
return outint("COM2", &COM2, &sc2);
|
return outint("COM2", &COM2, &sc2);
|
||||||
}
|
}
|
||||||
|
|
|
||||||
|
|
@ -68,6 +68,8 @@ AVR-AT90CANx-GCC - Port on AVR AT90CAN128, not complete yet, scheduled
|
||||||
etc are now replaced by the proper definitions provided by the compiler
|
etc are now replaced by the proper definitions provided by the compiler
|
||||||
into stdint.h. This has an impact on some API prototypes but we can't
|
into stdint.h. This has an impact on some API prototypes but we can't
|
||||||
help it.
|
help it.
|
||||||
|
- MSVC demo dropped, it is still possible to use the MinGW demo as simulator
|
||||||
|
in Win32.
|
||||||
|
|
||||||
*** 0.5.5 ***
|
*** 0.5.5 ***
|
||||||
- Added an AVRmega128 port. The previous AT90CANx port is still present but
|
- Added an AVRmega128 port. The previous AT90CANx port is still present but
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue