diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/ch.h | 89 | ||||
| -rw-r--r-- | src/include/channels.h | 292 | ||||
| -rw-r--r-- | src/include/condvars.h | 80 | ||||
| -rw-r--r-- | src/include/debug.h | 149 | ||||
| -rw-r--r-- | src/include/events.h | 145 | ||||
| -rw-r--r-- | src/include/heap.h | 43 | ||||
| -rw-r--r-- | src/include/inline.h | 72 | ||||
| -rw-r--r-- | src/include/lists.h | 92 | ||||
| -rw-r--r-- | src/include/mailboxes.h | 126 | ||||
| -rw-r--r-- | src/include/mempools.h | 82 | ||||
| -rw-r--r-- | src/include/messages.h | 59 | ||||
| -rw-r--r-- | src/include/mutexes.h | 84 | ||||
| -rw-r--r-- | src/include/queues.h | 218 | ||||
| -rw-r--r-- | src/include/scheduler.h | 110 | ||||
| -rw-r--r-- | src/include/semaphores.h | 99 | ||||
| -rw-r--r-- | src/include/serial.h | 217 | ||||
| -rw-r--r-- | src/include/sys.h | 184 | ||||
| -rw-r--r-- | src/include/threads.h | 269 | ||||
| -rw-r--r-- | src/include/vt.h | 125 |
19 files changed, 0 insertions, 2535 deletions
diff --git a/src/include/ch.h b/src/include/ch.h deleted file mode 100644 index 0584b167e..000000000 --- a/src/include/ch.h +++ /dev/null @@ -1,89 +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/>.
-*/
-
-/**
- * @file ch.h
- * @brief ChibiOS/RT main include file, it includes everything else.
- * @addtogroup Kernel
- * @{
- */
-
-#ifndef _CH_H_
-#define _CH_H_
-
-/**
- * ChibiOS/RT identification macro. - */
-#define _CHIBIOS_RT_
-
-/**
- * Kernel version string. - */
-#define CH_KERNEL_VERSION "1.3.2unstable"
-
-/**
- * Kernel version major number. - */
-#define CH_KERNEL_MAJOR 1
-
-/**
- * Kernel version minor number. - */
-#define CH_KERNEL_MINOR 3
-
-/**
- * Kernel version patch number. - */
-#define CH_KERNEL_PATCH 2
-
-/*
- * Common values.
- */
-#ifndef FALSE
-#define FALSE 0
-#endif
-#ifndef TRUE
-#define TRUE (!FALSE)
-#endif
-
-#include <chconf.h>
-#include <chtypes.h>
-#include "lists.h"
-#include <chcore.h>
-#include "sys.h"
-#include "vt.h"
-#include "scheduler.h"
-#include "semaphores.h"
-#include "mutexes.h"
-#include "condvars.h"
-#include "events.h"
-#include "messages.h"
-#include "mailboxes.h"
-#include "heap.h"
-#include "mempools.h"
-#include "threads.h"
-#include "inline.h"
-#include "queues.h"
-#include "channels.h"
-#include "serial.h"
-#include "debug.h"
-
-#endif /* _CH_H_ */
-
-/** @} */
diff --git a/src/include/channels.h b/src/include/channels.h deleted file mode 100644 index a1c538f62..000000000 --- a/src/include/channels.h +++ /dev/null @@ -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/>.
-*/
-
-/**
- * @file channels.h
- * @brief I/O channels
- * @addtogroup Channels
- * @{
- */
-
-#ifndef _CHANNELS_H_
-#define _CHANNELS_H_
-
-/**
- * @brief @p BaseChannel specific methods.
- */
-struct _base_channel_methods {
- /**
- * @brief Channel output check.
- * @see chIOPutWouldBlock()
- */
- bool_t (*putwouldblock)(void *instance);
- /**
- * @brief Channel input check.
- * @see chIOGetWouldBlock()
- */
- bool_t (*getwouldblock)(void *instance);
- /**
- * @brief Channel put method with timeout specification.
- * @see chIOPut()
- */
- msg_t (*put)(void *instance, uint8_t b, systime_t timeout);
- /**
- * @brief Channel get method with timeout specification.
- * @see chIOGet()
- */
- msg_t (*get)(void *instance, systime_t timeout);
-};
-
-/**
- * @brief @p BaseChannel specific data.
- * @note It is empty because @p BaseChannel is only an interface without
- * implementation. - */
-struct _base_channel_data {
-};
-
-/**
- * @brief @p BaseChannel virtual methods table.
- */
-struct BaseChannelVMT {
- /**
- * @p BaseChannel class specific methods.
- */
- struct _base_channel_methods m0;
-};
-
-/**
- * @brief Base channel class.
- * @details This class represents a generic, byte-wide, I/O channel. - */
-typedef struct {
- /**
- * Virtual Methods Table.
- */
- const struct BaseChannelVMT *vmt;
- /**
- * @p BaseChannel class specific data.
- */
- struct _base_channel_data d0;
-} BaseChannel;
-
-/**
- * @brief Channel output check.
- * @details This function verifies if a subsequent @p chIOPut() would block.
- *
- * @param[in] ip pointer to a @p BaseChannel or derived class
- * @return The output queue status:
- * @retval FALSE if the output queue has space and would not block a write
- * operation.
- * @retval TRUE if the output queue is full and would block a write operation.
- */
-#define chIOPutWouldBlock(ip) ((ip)->vmt->m0.putwouldblock(ip))
-
-/**
- * @brief Channel input check.
- * @details This function verifies if a subsequent @p chIOGett() would block.
- *
- * @param[in] ip pointer to a @p BaseChannel or derived class
- * @return The input queue status:
- * @retval FALSE if the input queue contains data and would not block a read
- * operation.
- * @retval TRUE if the input queue is empty and would block a read operation.
- */
-#define chIOGetWouldBlock(ip) ((ip)->vmt->m0.getwouldblock(ip))
-
-/**
- * @brief Channel blocking byte write.
- * @details This function writes a byte value to a channel. If the channel
- * is not ready to accept data then the calling thread is suspended.
- *
- * @param[in] ip pointer to a @p BaseChannel or derived class
- * @param[in] b the byte value to be written to the channel
- * @return The operation status:
- * @retval Q_OK if the operation succeeded.
- * @retval Q_RESET if the channel associated queue (if any) was reset.
- */
-#define chIOPut(ip, b) ((ip)->vmt->m0.put(ip, b, TIME_INFINITE))
-
-/**
- * @brief Channel blocking byte write with timeout.
- * @details This function writes a byte value to a channel. If the channel
- * is not ready to accept data then the calling thread is suspended.
- *
- * @param[in] ip pointer to a @p BaseChannel or derived class
- * @param[in] b the byte value to be written to the channel
- * @param[in] timeout the number of ticks before the operation timeouts,
- * the following special values are allowed:
- * - @a TIME_IMMEDIATE immediate timeout.
- * - @a TIME_INFINITE no timeout.
- * .
- * @return The operation status:
- * @retval Q_OK if the operation succeeded.
- * @retval Q_TIMEOUT if the specified time expired.
- * @retval Q_RESET if the channel associated queue (if any) was reset.
- */
-#define chIOPutTimeout(ip, b, timeout) ((ip)->vmt->m0.put(ip, b, timeout))
-
-/**
- * @brief Channel blocking byte read.
- * @details This function reads a byte value from a channel. If the data
- * is not available then the calling thread is suspended.
- *
- * @param[in] ip pointer to a @p BaseChannel or derived class
- * @return A byte value from the queue or:
- * @retval Q_RESET if the channel associated queue (if any) was reset.
- */
-#define chIOGet(ip) ((ip)->vmt->m0.get(ip, TIME_INFINITE))
-
-/**
- * @brief Channel blocking byte read with timeout.
- * @details This function reads a byte value from a channel. If the data
- * is not available then the calling thread is suspended.
- *
- * @param[in] ip pointer to a @p BaseChannel or derived class
- * @param[in] timeout the number of ticks before the operation timeouts,
- * the following special values are allowed:
- * - @a TIME_IMMEDIATE immediate timeout.
- * - @a TIME_INFINITE no timeout.
- * .
- * @return A byte value from the queue or:
- * @retval Q_TIMEOUT if the specified time expired.
- * @retval Q_RESET if the channel associated queue (if any) was reset.
- */
-#define chIOGetTimeout(ip, timeout) ((ip)->vmt->m0.get(ip, timeout))
-
-#if CH_USE_EVENTS
-/**
- * @brief @p BaseAsynchronousChannel specific methods.
- */
-struct _base_asynchronous_channel_methods {
- /**
- * Channel asynchronous write method.
- * @see chIOWrite()
- */
- size_t (*write)(void *instance, uint8_t *buffer, size_t n);
- /**
- * Channel asynchronous read method.
- * @see chIORead()
- */
- size_t (*read)(void *instance, uint8_t *buffer, size_t n);
-};
-
-/**
- * @brief @p BaseAsynchronousChannel specific data.
- */
-struct _base_asynchronous_channel_data {
- /**
- * Data Available @p EventSource. This event is generated when some incoming
- * data is inserted in the input queue.
- */
- EventSource ievent;
- /**
- * Data Transmitted @p EventSource. This event is generated when the
- * output queue is empty.
- */
- EventSource oevent;
-};
-
-/**
- * @brief @p BaseAsynchronousChannel virtual methods table.
- */
-struct BaseAsynchronousChannelVMT {
- /**
- * @p BaseChannel class inherited methods.
- */
- struct _base_channel_methods m0;
- /**
- * @p BaseAsynchronousChannel class specific methods.
- */
- struct _base_asynchronous_channel_methods m1;
-};
-
-/**
- * @extends BaseChannel
- *
- * @brief Base asynchronous channel class.
- * @details This class extends @p BaseChannel by adding methods for
- * asynchronous I/O in an event-driven environment. - */
-typedef struct {
- /**
- * Virtual Methods Table.
- */
- const struct BaseAsynchronousChannelVMT *vmt;
- /**
- * @p BaseChannel class inherited data.
- */
- struct _base_channel_data d0;
- /**
- * @p BaseAsynchronousChannel class specific data.
- */
- struct _base_asynchronous_channel_data d1;
-} BaseAsynchronousChannel;
-
-/**
- * @brief Channel non-blocking write.
- * @details The function writes data from a buffer to a channel. The
- * transfer is non-blocking and can return zero if the channel is
- * not read to accept data.
- *
- * @param[in] ip pointer to a @p BaseAsynchronousChannel or derived class
- * @param[out] bp pointer to the buffer where the data is stored
- * @param[in] n the maximum amount of data to be transferred
- * @return The number of bytes transferred.
- */
-#define chIOWrite(ip, bp, n) ((ip)->vmt->m1.write(ip, bp, n))
-
-/**
- * @brief Channel non-blocking read.
- * @details The function reads data from a channel into a buffer. The
- * transfer is non-blocking and can return zero if the channel has
- * no data immediately available.
- *
- * @param[in] ip pointer to a @p BaseAsynchronousChannel or derived class
- * @param[out] bp pointer to the buffer where the input data is copied
- * @param[in] n the maximum amount of data to be transferred
- * @return The number of bytes transferred.
- */
-#define chIORead(ip, bp, n) ((ip)->vmt->m1.read(ip, bp, n))
-
-/**
- * @brief Returns the write event source.
- * @details The write event source is broadcasted when the channel is ready
- * for write operations. This usually happens when the internal
- * output queue becomes empty. - * @param[in] ip pointer to a @p BaseAsynchronousChannel or derived class
- * @return A pointer to an @p EventSource object.
- */
-#define chIOGetWriteEventSource(ip) (&((ip)->vmt->d1.oevent))
-
-/**
- * @brief Returns the read event source.
- * @details The read event source is broadcasted when the channel is ready
- * for read operations. This usually happens when the internal
- * input queue becomes non-empty.
- * @param[in] ip pointer to a @p BaseAsynchronousChannel or derived class
- * @return A pointer to an @p EventSource object.
- */
-#define chIOGetReadEventSource(ip) (&((ip)->vmt->d1.ievent))
-
-#endif /* CH_USE_EVENTS */
-
-#endif /* _CHANNELS_H_ */
-
-/** @} */
diff --git a/src/include/condvars.h b/src/include/condvars.h deleted file mode 100644 index d68637f21..000000000 --- a/src/include/condvars.h +++ /dev/null @@ -1,80 +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/>.
-*/
-/*
- Concepts and parts of this file are contributed by and Copyright (C) 2008
- of Leon Woestenberg.
- */
-
-/**
- * @file condvars.h
- * @brief Condition Variables macros and structures.
- * @addtogroup CondVars
- * @{
- */
-
-#ifndef _CONDVARS_H_
-#define _CONDVARS_H_
-
-#if CH_USE_CONDVARS && CH_USE_MUTEXES
-
-/**
- * @brief CondVar structure.
- */
-typedef struct CondVar {
- ThreadsQueue c_queue; /**< CondVar threads queue.*/
-} CondVar;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void chCondInit(CondVar *cp);
- void chCondSignal(CondVar *cp);
- void chCondSignalI(CondVar *cp);
- void chCondBroadcast(CondVar *cp);
- void chCondBroadcastI(CondVar *cp);
- msg_t chCondWait(CondVar *cp);
- msg_t chCondWaitS(CondVar *cp);
-#if CH_USE_CONDVARS_TIMEOUT
- msg_t chCondWaitTimeout(CondVar *cp, systime_t time);
- msg_t chCondWaitTimeoutS(CondVar *cp, systime_t time);
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-/**
- * @brief Data part of a static condition variable initializer.
- * @details This macro should be used when statically initializing a condition
- * variable that is part of a bigger structure.
- */
-#define _CONDVAR_DATA(name) {_THREADSQUEUE_DATA(name.c_queue)}
-
-/**
- * @brief Static condition variable initializer.
- * @details Statically initialized condition variables require no explicit
- * initialization using @p chCondInit().
- * @param name the name of the condition variable
- */
-#define CONDVAR_DECL(name) CondVar name = _CONDVAR_DATA(name)
-
-#endif /* CH_USE_CONDVARS && CH_USE_MUTEXES */
-
-#endif /* _CONDVARS_H_ */
-
-/** @} */
diff --git a/src/include/debug.h b/src/include/debug.h deleted file mode 100644 index 67a5d65b4..000000000 --- a/src/include/debug.h +++ /dev/null @@ -1,149 +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/>.
-*/
-
-/**
- * @file debug.h
- * @brief Debug macros and structures.
- * @addtogroup Debug
- * @{
- */
-
-#ifndef _DEBUG_H_
-#define _DEBUG_H_
-
-/**
- * @brief Trace buffer entries. - */
-#ifndef TRACE_BUFFER_SIZE
-#define TRACE_BUFFER_SIZE 64
-#endif
-
-/**
- * @brief Fill value for thread stack area in debug mode.
- */
-#ifndef STACK_FILL_VALUE
-#define STACK_FILL_VALUE 0x55
-#endif
-
-/**
- * @brief Fill value for thread area in debug mode.
- * @note The chosen default value is 0xFF in order to make evident which
- * thread fields were not initialized when inspecting the memory with
- * a debugger. A uninitialized field is not an error in itself but it
- * better to know it.
- */
-#ifndef THREAD_FILL_VALUE
-#define THREAD_FILL_VALUE 0xFF
-#endif
-
-/**
- * @brief Trace buffer record. - */
-typedef struct {
- void *cse_wtobjp; /**< Object where going to sleep.*/
- systime_t cse_time; /**< Time of the switch event.*/
- uint16_t cse_state: 4; /**< Switched out thread state.*/
- uint16_t cse_tid: 12; /**< Switched in thdread id.*/
-} CtxSwcEvent;
-
-/**
- * @brief Trace buffer header. - */
-typedef struct {
- unsigned tb_size; /**< Trace buffer size (records).*/
- CtxSwcEvent *tb_ptr; /**< Pointer to the ring buffer front.*/
- CtxSwcEvent tb_buffer[TRACE_BUFFER_SIZE]; /**< Ring buffer.*/
-} TraceBuffer;
-
-#define __QUOTE_THIS(p) #p
-
-#if CH_DBG_ENABLE_CHECKS
-/**
- * Function parameter check, if the condition check fails then the kernel
- * panics.
- * @param c the condition to be verified to be true
- * @param func the undecorated function name
- * @note The condition is tested only if the @p CH_DBG_ENABLE_CHECKS switch is
- * specified in @p chconf.h else the macro does nothing.
- */
-#define chDbgCheck(c, func) { \
- if (!(c)) \
- chDbgPanic(__QUOTE_THIS(func)"(), line "__QUOTE_THIS(__LINE__)); \
-}
-#else /* !CH_DBG_ENABLE_CHECKS */
-#define chDbgCheck(c, func) { \
- (void)(c), (void)__QUOTE_THIS(func)"(), line "__QUOTE_THIS(__LINE__); \
-}
-#endif /* !CH_DBG_ENABLE_CHECKS */
-
-#if CH_DBG_ENABLE_ASSERTS
-/**
- * Condition assertion, if the condition check fails then the kernel panics
- * with the specified message.
- * @param c the condition to be verified to be true
- * @param m the text message
- * @param r a remark string
- * @note The condition is tested only if the @p CH_DBG_ENABLE_ASSERTS switch is
- * specified in @p chconf.h else the macro does nothing.
- * @note The convention for the message is the following:<br>
- * @<function_name@>(), #@<assert_number@>
- * @note The remark string is not currently used except for putting a comment
- * in the code about the assert.
- */
-#define chDbgAssert(c, m, r) { \
- if (!(c)) \
- chDbgPanic(m); \
-}
-#else /* !CH_DBG_ENABLE_ASSERTS */
-#define chDbgAssert(c, m, r) {(void)(c);}
-#endif /* !CH_DBG_ENABLE_ASSERTS */
-
-#if !(CH_DBG_ENABLE_ASSERTS || CH_DBG_ENABLE_CHECKS || CH_DBG_ENABLE_STACK_CHECK)
-/* When the debug features are disabled this function is replaced by an empty
- * macro.*/
-#define chDbgPanic(msg) {}
-#endif
-
-#if !CH_DBG_ENABLE_TRACE
-/* When the trace feature is disabled this function is replaced by an empty
- * macro.*/
-#define chDbgTrace(otp, ntp) {}
-#endif
-
-#if !defined(__DOXYGEN__)
-#ifdef __cplusplus
-extern "C" {
-#endif
-#if CH_DBG_ENABLE_TRACE
- extern TraceBuffer trace_buffer;
- void trace_init(void);
- void chDbgTrace(Thread *otp, Thread *ntp);
-#endif
-#if CH_DBG_ENABLE_ASSERTS || CH_DBG_ENABLE_CHECKS || CH_DBG_ENABLE_STACK_CHECK
- extern char *panic_msg;
- void chDbgPanic(char *msg);
-#endif
-#ifdef __cplusplus
-}
-#endif
-#endif /* !defined(__DOXYGEN__) */
-
-#endif /* _DEBUG_H_ */
-
-/** @} */
diff --git a/src/include/events.h b/src/include/events.h deleted file mode 100644 index c8bf0c6e6..000000000 --- a/src/include/events.h +++ /dev/null @@ -1,145 +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/>.
-*/
-
-/**
- * @file events.h
- * @brief Events macros and structures.
- * @addtogroup Events
- * @{
- */
-
-#ifndef _EVENTS_H_
-#define _EVENTS_H_
-
-#if CH_USE_EVENTS
-
-typedef struct EventListener EventListener;
-
-/**
- * @brief Event Listener structure.
- */
-struct EventListener {
- EventListener *el_next; /**< Next Event Listener registered on
- the Event Source.*/
- Thread *el_listener; /**< Thread interested in the Event
- Source.*/
- eventmask_t el_mask; /**< Event flags mask associated by the
- thread to the Event Source.*/
-};
-
-/**
- * @brief Event Source structure.
- */
-typedef struct EventSource {
- EventListener *es_next; /**< First Event Listener registered on
- the Event Source.*/
-} EventSource;
-
-/**
- * @brief Data part of a static event source initializer.
- * @details This macro should be used when statically initializing an event
- * source that is part of a bigger structure.
- * @param name the name of the event source variable
- */
-#define _EVENTSOURCE_DATA(name) {(void *)(&name)}
-
-/**
- * @brief Static event source initializer.
- * @details Statically initialized event sources require no explicit
- * initialization using @p chEvtInit().
- * @param name the name of the event source variable
- */
-#define EVENTSOURCE_DECL(name) EventSource name = _EVENTSOURCE_DATA(name)
-
-/** All events allowed mask.*/
-#define ALL_EVENTS -1
-
-/** Returns the event mask from the event identifier.*/
-#define EVENT_MASK(eid) (1 << (eid))
-
-/**
- * Registers an Event Listener on an Event Source.
- * @param esp pointer to the @p EventSource structure
- * @param elp pointer to the @p EventListener structure
- * @param eid numeric identifier assigned to the Event Listener. The identifier
- * is used as index for the event callback function.
- * The value must range between zero and the size, in bit, of the
- * @p eventid_t type minus one.
- * @note Multiple Event Listeners can use the same event identifier, the
- * listener will share the callback function.
- */
-#define chEvtRegister(esp, elp, eid) chEvtRegisterMask(esp, elp, EVENT_MASK(eid))
-
-/**
- * Initializes an Event Source.
- * @param esp pointer to the @p EventSource structure
- * @note Can be called with interrupts disabled or enabled.
- */
-#define chEvtInit(esp) \
- ((esp)->es_next = (EventListener *)(void *)(esp))
-
-/**
- * Verifies if there is at least one @p EventListener registered on the
- * @p EventSource.
- * @param esp pointer to the @p EventSource structure
- * @note Can be called with interrupts disabled or enabled.
- */
-#define chEvtIsListening(esp) \
- ((void *)(esp) != (void *)(esp)->es_next)
-
-/** Event Handler callback function.*/
-typedef void (*evhandler_t)(eventid_t);
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void chEvtRegisterMask(EventSource *esp, EventListener *elp, eventmask_t emask);
- void chEvtUnregister(EventSource *esp, EventListener *elp);
- eventmask_t chEvtClear(eventmask_t mask);
- eventmask_t chEvtPend(eventmask_t mask);
- void chEvtSignal(Thread *tp, eventmask_t mask);
- void chEvtSignalI(Thread *tp, eventmask_t mask);
- void chEvtBroadcast(EventSource *esp);
- void chEvtBroadcastI(EventSource *esp);
- void chEvtDispatch(const evhandler_t handlers[], eventmask_t mask);
-#if CH_OPTIMIZE_SPEED || !CH_USE_EVENTS_TIMEOUT
- eventmask_t chEvtWaitOne(eventmask_t ewmask);
- eventmask_t chEvtWaitAny(eventmask_t ewmask);
- eventmask_t chEvtWaitAll(eventmask_t ewmask);
-#endif
-#if CH_USE_EVENTS_TIMEOUT
- eventmask_t chEvtWaitOneTimeout(eventmask_t ewmask, systime_t time);
- eventmask_t chEvtWaitAnyTimeout(eventmask_t ewmask, systime_t time);
- eventmask_t chEvtWaitAllTimeout(eventmask_t ewmask, systime_t time);
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-#if !CH_OPTIMIZE_SPEED && CH_USE_EVENTS_TIMEOUT
-#define chEvtWaitOne(ewmask) chEvtWaitOneTimeout(ewmask, TIME_INFINITE)
-#define chEvtWaitAny(ewmask) chEvtWaitAnyTimeout(ewmask, TIME_INFINITE)
-#define chEvtWaitAll(ewmask) chEvtWaitAllTimeout(ewmask, TIME_INFINITE)
-#endif
-
-#endif /* CH_USE_EVENTS */
-
-#endif /* _EVENTS_H_ */
-
-/** @} */
diff --git a/src/include/heap.h b/src/include/heap.h deleted file mode 100644 index 4c9571070..000000000 --- a/src/include/heap.h +++ /dev/null @@ -1,43 +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/>.
-*/
-
-/**
- * @file heap.h
- * @brief Heap macros and structures.
- * @addtogroup Heap
- * @{
- */
-
-#ifndef _HEAP_H_
-#define _HEAP_H_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void heap_init(void);
- void *chHeapAlloc(size_t size);
- void chHeapFree(void *p);
- size_t chHeapStatus(size_t *sizep);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _HEAP_H_ */
-
-/** @} */
diff --git a/src/include/inline.h b/src/include/inline.h deleted file mode 100644 index 42775d5cb..000000000 --- a/src/include/inline.h +++ /dev/null @@ -1,72 +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 _INLINE_H_
-#define _INLINE_H_
-
-/**
- * @file inline.h
- * @brief Kernel inlined functions.
- */
-
-/*
- * Inlined functions if CH_OPTIMIZE_SPEED is enabled.
- * Note: static inlined functions do not duplicate the code in every module
- * this is true for GCC, not sure about other compilers.
- */
-#if CH_OPTIMIZE_SPEED
-static INLINE void prio_insert(Thread *tp, ThreadsQueue *tqp) {
-
- Thread *cp = (Thread *)tqp;
- do {
- cp = cp->p_next;
- } while ((cp != (Thread *)tqp) && (cp->p_prio >= tp->p_prio));
- tp->p_prev = (tp->p_next = cp)->p_prev;
- tp->p_prev->p_next = cp->p_prev = tp;
-}
-
-static INLINE void queue_insert(Thread *tp, ThreadsQueue *tqp) {
-
- tp->p_prev = (tp->p_next = (Thread *)tqp)->p_prev;
- tp->p_prev->p_next = tqp->p_prev = tp;
-}
-
-static INLINE Thread *fifo_remove(ThreadsQueue *tqp) {
- Thread *tp = tqp->p_next;
-
- (tqp->p_next = tp->p_next)->p_prev = (Thread *)tqp;
- return tp;
-}
-
-static INLINE Thread *lifo_remove(ThreadsQueue *tqp) {
- Thread *tp = tqp->p_prev;
-
- (tqp->p_prev = tp->p_prev)->p_next = (Thread *)tqp;
- return tp;
-}
-
-static INLINE Thread *dequeue(Thread *tp) {
-
- tp->p_prev->p_next = tp->p_next;
- tp->p_next->p_prev = tp->p_prev;
- return tp;
-}
-#endif /* CH_OPTIMIZE_SPEED */
-
-#endif /* _INLINE_H_ */
diff --git a/src/include/lists.h b/src/include/lists.h deleted file mode 100644 index bc3fd7272..000000000 --- a/src/include/lists.h +++ /dev/null @@ -1,92 +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/>.
-*/
-
-/**
- * @file lists.h
- * @brief Thread queues/lists macros and structures.
- * @addtogroup ThreadLists
- * @{
- */
-
-#ifndef _LISTS_H_
-#define _LISTS_H_
-
-typedef struct Thread Thread;
-
-/**
- * Threads queue initialization.
- */
-#define queue_init(tqp) ((tqp)->p_next = (tqp)->p_prev = (Thread *)(tqp));
-
-/**
- * Macro evaluating to @p TRUE if the specified threads queue is empty. - */
-#define isempty(p) ((p)->p_next == (Thread *)(p))
-
-/**
- * Macro evaluating to @p TRUE if the specified threads queue is not empty.
- */
-#define notempty(p) ((p)->p_next != (Thread *)(p))
-
-/**
- * @brief Data part of a static threads queue initializer.
- * @details This macro should be used when statically initializing a threads
- * queue that is part of a bigger structure.
- * @param name the name of the threads queue variable
- */
-#define _THREADSQUEUE_DATA(name) {(Thread *)&name, (Thread *)&name}
-
-/**
- * @brief Static threads queue initializer.
- * @details Statically initialized threads queues require no explicit
- * initialization using @p queue_init().
- * @param name the name of the threads queue variable
- */
-#define THREADSQUEUE_DECL(name) ThreadsQueue name = _THREADSQUEUE_DATA(name)
-
-/**
- * @brief Generic threads bidirectional linked list header and element.
- * @extends ThreadsList
- */
-typedef struct {
- Thread *p_next; /**< First @p Thread in the queue, or
- @p ThreadQueue when empty.*/
- Thread *p_prev; /**< Last @p Thread in the queue, or
- @p ThreadQueue when empty.*/
-} ThreadsQueue;
-
-#if !CH_OPTIMIZE_SPEED
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void prio_insert(Thread *tp, ThreadsQueue *tqp);
- void queue_insert(Thread *tp, ThreadsQueue *tqp);
- Thread *fifo_remove(ThreadsQueue *tqp);
- Thread *lifo_remove(ThreadsQueue *tqp);
- Thread *dequeue(Thread *tp);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* !CH_OPTIMIZE_SPEED */
-
-#endif /* _LISTS_H_ */
-
-/** @} */
diff --git a/src/include/mailboxes.h b/src/include/mailboxes.h deleted file mode 100644 index 075806da8..000000000 --- a/src/include/mailboxes.h +++ /dev/null @@ -1,126 +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/>.
-*/
-
-/**
- * @file mailboxes.h
- * @brief Mailboxes macros and structures.
- * @addtogroup Mailboxes
- * @{
- */
-
-#ifndef _MAILBOXES_H_
-#define _MAILBOXES_H_
-
-#if CH_USE_MAILBOXES
-
-typedef struct {
- msg_t *mb_buffer; /**< Pointer to the mailbox buffer.*/
- msg_t *mb_top; /**< Pointer to the first location
- after the buffer.*/
- msg_t *mb_wrptr; /**< Write pointer.*/
- msg_t *mb_rdptr; /**< Read pointer.*/
- Semaphore mb_fullsem; /**< Full counter @p Semaphore.*/
- Semaphore mb_emptysem; /**< Empty counter @p Semaphore.*/
-} Mailbox;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void chMBInit(Mailbox *mbp, msg_t *buf, cnt_t n);
- void chMBReset(Mailbox *mbp);
- msg_t chMBPost(Mailbox *mbp, msg_t msg, systime_t timeout);
- msg_t chMBPostS(Mailbox *mbp, msg_t msg, systime_t timeout);
- msg_t chMBPostAhead(Mailbox *mbp, msg_t msg, systime_t timeout);
- msg_t chMBPostAheadS(Mailbox *mbp, msg_t msg, systime_t timeout);
- msg_t chMBFetch(Mailbox *mbp, msg_t *msgp, systime_t timeout);
- msg_t chMBFetchS(Mailbox *mbp, msg_t *msgp, systime_t timeout);
-#ifdef __cplusplus
-}
-#endif
-
-/**
- * Returns the mailbox buffer size.
- * @param[in] mbp the pointer to an initialized Mailbox object
- */
-#define chMBSize(mbp) \
- ((mbp)->mb_top - (mbp)->mb_buffer)
-
-/**
- * Returns the free space into the mailbox.
- * @param[in] mbp the pointer to an initialized Mailbox object
- * @return The number of empty message slots.
- * @note Can be invoked in any system state but if invoked out of a locked
- * state then the returned value may change after reading.
- * @note The returned value can be less than zero when there are waiting
- * threads on the internal semaphore.
- */
-#define chMBGetEmpty(mbp) chSemGetCounterI(&(mbp)->mb_emptysem)
-
-/**
- * Returns the number of messages into the mailbox.
- * @param[in] mbp the pointer to an initialized Mailbox object
- * @return The number of queued messages.
- * @note Can be invoked in any system state but if invoked out of a locked
- * state then the returned value may change after reading.
- * @note The returned value can be less than zero when there are waiting
- * threads on the internal semaphore.
- */
-#define chMBGetFull(mbp) chSemGetCounterI(&(mbp)->mb_fullsem)
-
-/**
- * Returns the next message in the queue without removing it.
- * @note A message must be waiting in the queue for this function to work or
- * it would return garbage. The correct way to use this macro is to
- * use @p chMBGetFull() and then use this macro, all within a lock state. - */
-#define chMBPeek(mbp) (*(mbp)->mb_rdptr)
-
-/**
- * @brief Data part of a static mailbox initializer.
- * @details This macro should be used when statically initializing a
- * mailbox that is part of a bigger structure.
- * @param name the name of the mailbox variable
- * @param buffer pointer to the mailbox buffer area
- * @param size size of the mailbox buffer area
- */
-#define _MAILBOX_DATA(name, buffer, size) { \
- (msg_t *)(buffer), \
- (msg_t *)(buffer) + size, \
- (msg_t *)(buffer), \
- (msg_t *)(buffer), \
- _SEMAPHORE_DATA(name.mb_fullsem, 0), \
- _SEMAPHORE_DATA(name.mb_emptysem, size), \
-}
-
-/**
- * @brief Static mailbox initializer.
- * @details Statically initialized mailboxes require no explicit
- * initialization using @p chMBInit().
- * @param name the name of the mailbox variable
- * @param buffer pointer to the mailbox buffer area
- * @param size size of the mailbox buffer area
- */
-#define MAILBOX_DECL(name, buffer, size) \
- Mailbox name = _MAILBOX_DATA(name, buffer, size)
-
-#endif /* CH_USE_MAILBOXES */
-
-#endif /* _MAILBOXES_H_ */
-
-/** @} */
diff --git a/src/include/mempools.h b/src/include/mempools.h deleted file mode 100644 index 38e54b3d8..000000000 --- a/src/include/mempools.h +++ /dev/null @@ -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/>.
-*/
-
-/**
- * @file mempools.h
- * @brief Memory Pools macros and structures.
- * @addtogroup MemoryPools
- * @{
- */
-
-#ifndef _MEMPOOLS_H_
-#define _MEMPOOLS_H_
-
-#if CH_USE_MEMPOOLS
-
-/**
- * @brief Memory pool free object header. - */
-struct pool_header {
- struct pool_header *ph_next;
-};
-
-/**
- * @brief Memory pool descriptor. - */
-typedef struct {
- struct pool_header *mp_next; /**< Pointer to the header.*/
- size_t mp_object_size; /**< Memory pool objects size.*/
-} MemoryPool;
-
-/**
- * @brief Data part of a static memory pool initializer.
- * @details This macro should be used when statically initializing a
- * memory pool that is part of a bigger structure.
- * @param name the name of the memory pool variable
- * @param size size of the memory pool contained objects
- */
-#define _MEMORYPOOL_DATA(name, size) {NULL, size}
-
-/**
- * @brief Static memory pool initializer.
- * @details Statically initialized memory pools require no explicit
- * initialization using @p chPoolInit().
- * @param name the name of the memory pool variable
- * @param size size of the memory pool contained objects
- */
-#define MEMORYPOOL_DECL(name, size) \
- MemoryPool name = _MEMORYPOOL_DATA(name, size)
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void chPoolInit(MemoryPool *mp, size_t size);
- void *chPoolAllocI(MemoryPool *mp);
- void *chPoolAlloc(MemoryPool *mp);
- void chPoolFreeI(MemoryPool *mp, void *objp);
- void chPoolFree(MemoryPool *mp, void *objp);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* CH_USE_MEMPOOLS */
-
-#endif /* _MEMPOOLS_H_ */
-
-/** @} */
diff --git a/src/include/messages.h b/src/include/messages.h deleted file mode 100644 index ee1449a82..000000000 --- a/src/include/messages.h +++ /dev/null @@ -1,59 +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/>.
-*/
-
-/**
- * @file messages.h
- * @brief Messages macros and structures.
- * @addtogroup Messages
- * @{
- */
-
-#ifndef _MESSAGES_H_
-#define _MESSAGES_H_
-
-#if CH_USE_MESSAGES
-
-/**
- * Evaluates to TRUE if the thread has pending messages.
- */
-#define chMsgIsPendingI(tp) \
- ((tp)->p_msgqueue.p_next != (Thread *)&(tp)->p_msgqueue)
-
-/**
- * Returns the first message in the queue.
- */
-#define chMsgGetI(tp) \
- ((tp)->p_msgqueue.p_next->p_msg)
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- msg_t chMsgSend(Thread *tp, msg_t msg);
- msg_t chMsgWait(void);
- msg_t chMsgGet(void);
- void chMsgRelease(msg_t msg);
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* CH_USE_MESSAGES */
-
-#endif /* _MESSAGES_H_ */
-
-/** @} */
diff --git a/src/include/mutexes.h b/src/include/mutexes.h deleted file mode 100644 index 6ef6e48f4..000000000 --- a/src/include/mutexes.h +++ /dev/null @@ -1,84 +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/>.
-*/
-
-/**
- * @file mutexes.h
- * @brief Mutexes macros and structures.
- * @addtogroup Mutexes
- * @{
- */
-
-#ifndef _MUTEXES_H_
-#define _MUTEXES_H_
-
-#if CH_USE_MUTEXES
-
-/**
- * @brief Mutex structure.
- */
-typedef struct Mutex {
- ThreadsQueue m_queue; /**< Queue of the threads sleeping on
- this Mutex.*/
- Thread *m_owner; /**< Owner @p Thread pointer or
- @p NULL.*/
- struct Mutex *m_next; /**< Next @p Mutex into an owner-list
- or @p NULL.*/
-} Mutex;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void chMtxInit(Mutex *mp);
- void chMtxLock(Mutex *mp);
- void chMtxLockS(Mutex *mp);
- bool_t chMtxTryLock(Mutex *mp);
- bool_t chMtxTryLockS(Mutex *mp);
- Mutex *chMtxUnlock(void);
- Mutex *chMtxUnlockS(void);
- void chMtxUnlockAll(void);
-#ifdef __cplusplus
-}
-#endif
-
-/**
- * @brief Data part of a static mutex initializer.
- * @details This macro should be used when statically initializing a mutex
- * that is part of a bigger structure.
- * @param name the name of the mutex variable
- */
-#define _MUTEX_DATA(name) {_THREADSQUEUE_DATA(name.m_queue), NULL, NULL}
-
-/**
- * @brief Static mutex initializer.
- * @details Statically initialized mutexes require no explicit initialization
- * using @p chMtxInit().
- * @param name the name of the mutex variable
- */
-#define MUTEX_DECL(name) Mutex name = _MUTEX_DATA(name)
-
-/**
- * Returns @p TRUE if the mutex queue contains at least a waiting thread.
- */
-#define chMtxQueueNotEmptyS(mp) notempty(&(mp)->m_queue)
-
-#endif /* CH_USE_MUTEXES */
-
-#endif /* _MUTEXES_H_ */
-
-/** @} */
diff --git a/src/include/queues.h b/src/include/queues.h deleted file mode 100644 index 6bd98b4f1..000000000 --- a/src/include/queues.h +++ /dev/null @@ -1,218 +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/>. -*/ - -/** - * @file queues.h I/O - * @brief Queues macros and structures. - * @addtogroup IOQueues - * @{ - */ - -#ifndef _QUEUES_H_ -#define _QUEUES_H_ - -/** Queue notification callback type. */ -typedef void (*qnotify_t)(void); - -/** Returned by the queue functions if the operation is successful. */ -#define Q_OK RDY_OK -/** Returned by the queue functions if a timeout occurs. */ -#define Q_TIMEOUT RDY_TIMEOUT -/** Returned by the queue functions if the queue is reset. */ -#define Q_RESET RDY_RESET -/** Returned by the queue functions if the queue is empty. */ -#define Q_EMPTY -3 -/** Returned by the queue functions if the queue is full. */ -#define Q_FULL -4 - -#if CH_USE_QUEUES -/** - * @brief Generic I/O queue structure. - * @details This structure represents a generic Input or Output asymmetrical - * queue. The queue is asymmetrical because one end is meant to be - * accessed from a thread context, and thus can be blocking, the other - * end is accessible from interrupt handlers or from within a kernel - * lock zone (see <b>I-Locked</b> and <b>S-Locked</b> states in - * @ref system_states) and is non-blocking. - */ -typedef struct { - uint8_t *q_buffer; /**< Pointer to the queue buffer.*/ - uint8_t *q_top; /**< Pointer to the first location - after the buffer.*/ - uint8_t *q_wrptr; /**< Write pointer.*/ - uint8_t *q_rdptr; /**< Read pointer.*/ - Semaphore q_sem; /**< Counter @p Semaphore.*/ - qnotify_t q_notify; /**< Data notification callback.*/ -} GenericQueue; - -/** Returns the queue's buffer size. */ -#define chQSize(q) ((q)->q_top - (q)->q_buffer) - -/** - * Returns the used space if used on an Input Queue and the empty space if - * used on an Output Queue. - * @note The returned value can be less than zero when there are waiting - * threads on the internal semaphore. - */ -#define chQSpace(q) chSemGetCounterI(&(q)->q_sem) - -/** - * @brief Input queue structure. - * @details This structure represents a generic asymmetrical input queue. - * Writing in the queue is non-blocking and can be performed from - * interrupt handlers or from within a kernel lock zone (see - * <b>I-Locked</b> and <b>S-Locked</b> states in @ref system_states). - * Reading the queue can be a blocking operation and is supposed to - * be performed by a system thread. - * @extends GenericQueue - */ -typedef GenericQueue InputQueue; - -/** Evaluates to @p TRUE if the specified Input Queue is empty. */ -#define chIQIsEmpty(q) (chQSpace(q) <= 0) - -/** Evaluates to @p TRUE if the specified Input Queue is full. */ -#define chIQIsFull(q) (chQSpace(q) >= chQSize(q)) - -/** - * @brief Input queue read. - * @details This function reads a byte value from an input queue. If the queue - * is empty then the calling thread is suspended until a byte arrives - * in the queue. - * - * @param[in] iqp pointer to an @p InputQueue structure - * @return A byte value from the queue or: - * @retval Q_RESET if the queue was reset. - */ -#define chIQGet(iqp) chIQGetTimeout(iqp, TIME_INFINITE) - -/** - * @brief Data part of a static input queue initializer. - * @details This macro should be used when statically initializing an - * input queue that is part of a bigger structure. - * @param name the name of the input queue variable - * @param buffer pointer to the queue buffer area - * @param size size of the queue buffer area - * @param inotify input notification callback pointer - */ -#define _INPUTQUEUE_DATA(name, buffer, size, inotify) { \ - (uint8_t *)(buffer), \ - (uint8_t *)(buffer) + size, \ - (uint8_t *)(buffer), \ - (uint8_t *)(buffer), \ - _SEMAPHORE_DATA(name.q_sem, 0), \ - inotify \ -} - -/** - * @brief Static input queue initializer. - * @details Statically initialized input queues require no explicit - * initialization using @p chIQInit(). - * @param name the name of the input queue variable - * @param buffer pointer to the queue buffer area - * @param size size of the queue buffer area - * @param inotify input notification callback pointer - */ -#define INPUTQUEUE_DECL(name, buffer, size, inotify) \ - InputQueue name = _INPUTQUEUE_DATA(name, buffer, size, inotify) - -/** - * @brief Output queue structure. - * @details This structure represents a generic asymmetrical output queue. - * Reading from the queue is non-blocking and can be performed from - * interrupt handlers or from within a kernel lock zone (see - * <b>I-Locked</b> and <b>S-Locked</b> states in @ref system_states). - * Writing the queue can be a blocking operation and is supposed to - * be performed by a system thread. - * @extends GenericQueue - */ -typedef GenericQueue OutputQueue; - -/** Evaluates to @p TRUE if the specified Output Queue is empty. */ -#define chOQIsEmpty(q) (chQSpace(q) >= chQSize(q)) - -/** Evaluates to @p TRUE if the specified Output Queue is full. */ -#define chOQIsFull(q) (chQSpace(q) <= 0) - -/** - * @brief Output queue write. - * @details This function writes a byte value to an output queue. If the queue - * is full then the calling thread is suspended until there is space - * in the queue. - * - * @param[in] oqp pointer to an @p OutputQueue structure - * @param[in] b the byte value to be written in the queue - * @return The operation status: - * @retval Q_OK if the operation succeeded. - * @retval Q_RESET if the queue was reset. - */ -#define chOQPut(oqp, b) chOQPutTimeout(oqp, b, TIME_INFINITE) - -/** - * @brief Data part of a static output queue initializer. - * @details This macro should be used when statically initializing an - * output queue that is part of a bigger structure. - * @param name the name of the output queue variable. - * @param buffer pointer to the queue buffer area - * @param size size of the queue buffer area - * @param onotify output notification callback pointer - */ -#define _OUTPUTQUEUE_DATA(name, buffer, size, onotify) { \ - (uint8_t *)(buffer), \ - (uint8_t *)(buffer) + size, \ - (uint8_t *)(buffer), \ - (uint8_t *)(buffer), \ - _SEMAPHORE_DATA(name.q_sem, size), \ - onotify \ -} - -/** - * @brief Static output queue initializer. - * @details Statically initialized output queues require no explicit - * initialization using @p chOQInit(). - * @param name the name of the output queue variable - * @param buffer pointer to the queue buffer area - * @param size size of the queue buffer area - * @param onotify output notification callback pointer - */ -#define OUTPUTQUEUE_DECL(name, buffer, size, onotify) \ - InputQueue name = _OUTPUTQUEUE_DATA(name, buffer, size, onotify) - -#ifdef __cplusplus -extern "C" { -#endif - void chIQInit(InputQueue *qp, uint8_t *buffer, size_t size, qnotify_t inotify); - void chIQResetI(InputQueue *qp); - msg_t chIQPutI(InputQueue *qp, uint8_t b); - msg_t chIQGetTimeout(InputQueue *qp, systime_t timeout); - size_t chIQRead(InputQueue *qp, uint8_t *buffer, size_t n); - - void chOQInit(OutputQueue *queue, uint8_t *buffer, size_t size, qnotify_t onotify); - void chOQResetI(OutputQueue *queue); - msg_t chOQPutTimeout(OutputQueue *queue, uint8_t b, systime_t timeout); - msg_t chOQGetI(OutputQueue *queue); - size_t chOQWrite(OutputQueue *queue, uint8_t *buffer, size_t n); -#ifdef __cplusplus -} -#endif -#endif /* CH_USE_QUEUES */ - -#endif /* _QUEUES_H_ */ - -/** @} */ diff --git a/src/include/scheduler.h b/src/include/scheduler.h deleted file mode 100644 index 648cb7bc5..000000000 --- a/src/include/scheduler.h +++ /dev/null @@ -1,110 +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/>. -*/ - -/** - * @file scheduler.h - * @brief Scheduler macros and structures. - * @addtogroup Scheduler - * @{ - */ - -#ifndef _SCHEDULER_H_ -#define _SCHEDULER_H_ - -/** Default thread wakeup low level message. */ -#define RDY_OK 0 -/** Low level message sent to a thread awakened by a timeout. */ -#define RDY_TIMEOUT -1 -/** Low level message sent to a thread awakened by a reset operation. */ -#define RDY_RESET -2 - -#define NOPRIO 0 /**< Ready list header priority.*/ -#define IDLEPRIO 1 /**< Idle thread priority.*/ -#define LOWPRIO 2 /**< Lowest user priority.*/ -#define NORMALPRIO 64 /**< Normal user priority.*/ -#define HIGHPRIO 127 /**< Highest user priority.*/ -#define ABSPRIO 255 /**< Greatest possible priority.*/ - -/** - * Zero time specification for some syscalls with a timeout - * specification. - * @note Not all functions accept @p TIME_IMMEDIATE as timeout parameter, - * see the specific function documentation. - */ -#define TIME_IMMEDIATE ((systime_t)-1) - -/** - * Infinite time specification for all the syscalls with a timeout - * specification. - */ -#define TIME_INFINITE ((systime_t)0) - -/** The priority of the first thread on the given ready list. */ -#define firstprio(rlp) ((rlp)->p_next->p_prio) - -/** - * @brief Ready list header. - * - * @extends ThreadsQueue - */ -typedef struct { - Thread *p_next; /**< Next @p Thread in the ready list.*/ - Thread *p_prev; /**< Previous @p Thread in the ready - list.*/ - /* End of the fields shared with the ThreadsQueue structure. */ - tprio_t r_prio; /**< This field must be initialized to - zero.*/ - /* End of the fields shared with the Thread structure. */ -#if CH_USE_ROUNDROBIN - cnt_t r_preempt; /**< Round robin counter.*/ -#endif -#ifndef CH_CURRP_REGISTER_CACHE - Thread *r_current; /**< The currently running thread.*/ -#endif -} ReadyList; - -extern ReadyList rlist; - -/* - * Scheduler APIs. - */ -#ifdef __cplusplus -extern "C" { -#endif - void scheduler_init(void); - Thread *chSchReadyI(Thread *tp); - void chSchGoSleepS(tstate_t newstate); - msg_t chSchGoSleepTimeoutS(tstate_t newstate, systime_t time); - void chSchWakeupS(Thread *tp, msg_t msg); - void chSchDoRescheduleI(void); - void chSchRescheduleS(void); - bool_t chSchRescRequiredI(void); -#ifdef __cplusplus -} -#endif - -#ifdef CH_CURRP_REGISTER_CACHE -register Thread *currp asm(CH_CURRP_REGISTER_CACHE); -#else -#define currp rlist.r_current -#endif - -#endif /* _SCHEDULER_H_ */ - -/** @} */ diff --git a/src/include/semaphores.h b/src/include/semaphores.h deleted file mode 100644 index 833fc5cd2..000000000 --- a/src/include/semaphores.h +++ /dev/null @@ -1,99 +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/>.
-*/
-
-/**
- * @file semaphores.h
- * @brief Semaphores macros and structures.
- * @addtogroup Semaphores
- * @{
- */
-
-#ifndef _SEMAPHORES_H_
-#define _SEMAPHORES_H_
-
-#if CH_USE_SEMAPHORES
-
-/**
- * @brief Semaphore structure.
- */
-typedef struct Semaphore {
- ThreadsQueue s_queue; /**< Queue of the threads sleeping on
- this semaphore.*/
- cnt_t s_cnt; /**< The semaphore counter.*/
-} Semaphore;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void chSemInit(Semaphore *sp, cnt_t n);
- void chSemReset(Semaphore *sp, cnt_t n);
- void chSemResetI(Semaphore *sp, cnt_t n);
- msg_t chSemWait(Semaphore *sp);
- msg_t chSemWaitS(Semaphore *sp);
- msg_t chSemWaitTimeout(Semaphore *sp, systime_t time);
- msg_t chSemWaitTimeoutS(Semaphore *sp, systime_t time);
- void chSemSignal(Semaphore *sp);
- void chSemSignalI(Semaphore *sp);
-#if CH_USE_SEMSW
- msg_t chSemSignalWait(Semaphore *sps, Semaphore *spw);
-#endif
-#ifdef __cplusplus
-}
-#endif
-
-/**
- * @brief Data part of a static semaphore initializer.
- * @details This macro should be used when statically initializing a semaphore
- * that is part of a bigger structure. - * @param name the name of the semaphore variable
- * @param n the counter initial value, this value must be non-negative
- */
-#define _SEMAPHORE_DATA(name, n) {_THREADSQUEUE_DATA(name.s_queue), n}
-
-/**
- * @brief Static semaphore initializer.
- * @details Statically initialized semaphores require no explicit initialization
- * using @p chSemInit().
- * @param name the name of the semaphore variable
- * @param n the counter initial value, this value must be non-negative - */
-#define SEMAPHORE_DECL(name, n) Semaphore name = _SEMAPHORE_DATA(name, n)
-
-/**
- * Decreases the semaphore counter, this macro can be used when it is ensured
- * that the counter would not become negative.
- */
-#define chSemFastWaitI(sp) ((sp)->s_cnt--)
-
-/**
- * Increases the semaphore counter, this macro can be used when the counter is
- * not negative.
- */
-#define chSemFastSignalI(sp) ((sp)->s_cnt++)
-
-/**
- * Returns the semaphore counter current value.
- */
-#define chSemGetCounterI(sp) ((sp)->s_cnt)
-
-#endif /* CH_USE_SEMAPHORES */
-
-#endif /* _SEMAPHORES_H_ */
-
-/** @} */
diff --git a/src/include/serial.h b/src/include/serial.h deleted file mode 100644 index deaca3d97..000000000 --- a/src/include/serial.h +++ /dev/null @@ -1,217 +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/>.
-*/
-
-/**
- * @file serial.h
- * @brief Serial Drivers macros and structures.
- * @addtogroup Serial
- * @{
- */
-
-#ifndef _SERIAL_H_
-#define _SERIAL_H_
-
-#if CH_USE_SERIAL_FULLDUPLEX
-
-/** No pending conditions.*/
-#define SD_NO_ERROR 0
-/** Connection happened.*/
-#define SD_CONNECTED 1
-/** Disconnection happened.*/
-#define SD_DISCONNECTED 2
-/** Parity error happened.*/
-#define SD_PARITY_ERROR 4
-/** Framing error happened.*/
-#define SD_FRAMING_ERROR 8
-/** Overflow happened.*/
-#define SD_OVERRUN_ERROR 16
-/** Break detected.*/
-#define SD_BREAK_DETECTED 32
-
-/** Serial Driver condition flags type.*/
-typedef uint8_t dflags_t;
-
-/**
- * @brief @p FullDuplexDriver specific methods.
- */
-struct _full_duplex_driver_methods {
-};
-
-/**
- * @brief @p FullDuplexDriver specific data.
- */
-struct _full_duplex_driver_data {
- /**
- * Input queue, incoming data can be read from this input queue by
- * using the queues APIs.
- */
- InputQueue iqueue;
- /**
- * Output queue, outgoing data can be written to this output queue by
- * using the queues APIs.
- */
- OutputQueue oqueue;
- /**
- * Status Change @p EventSource. This event is generated when one or more
- * condition flags change.
- */
- EventSource sevent;
- /**
- * I/O driver status flags.
- */
- dflags_t flags;
-};
-
-/**
- * @brief @p FullDuplexDriver virtual methods table.
- */
-struct FullDuplexDriverVMT {
- /**
- * @p BaseChannel class inherited methods.
- */
- struct _base_channel_methods m0;
- /**
- * @p BaseAsynchronousChannel class inherited methods.
- */
- struct _base_asynchronous_channel_methods m1;
- /**
- * @p FullDuplexDriver specific methods.
- */
- struct _full_duplex_driver_methods m2;
-};
-
-/**
- * @extends BaseAsynchronousChannel
- *
- * @brief Full duplex serial driver class.
- * @details This class extends @p GenericSerialDriver by adding physical I/O
- * queues.
- */
-typedef struct {
- /**
- * Virtual Methods Table.
- */
- const struct FullDuplexDriverVMT *vmt;
- /**
- * @p BaseChannel class inherited data.
- */
- struct _base_channel_data d0;
- /**
- * @p BaseAsynchronousChannel class inherited data.
- */
- struct _base_asynchronous_channel_data d1;
- /**
- * @p FullDuplexDriver specific data.
- */
- struct _full_duplex_driver_data d2;
-} FullDuplexDriver;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void chFDDInit(FullDuplexDriver *sd,
- uint8_t *ib, size_t isize, qnotify_t inotify,
- uint8_t *ob, size_t osize, qnotify_t onotify);
- void chFDDIncomingDataI(FullDuplexDriver *sd, uint8_t b);
- msg_t chFDDRequestDataI(FullDuplexDriver *sd);
- void chFDDAddFlagsI(FullDuplexDriver *sd, dflags_t mask);
- dflags_t chFDDGetAndClearFlags(FullDuplexDriver *sd);
-#ifdef __cplusplus
-}
-#endif
-
-/**
- * @brief Direct output check on a @p FullDuplexDriver. - * @details This function bypasses the indirect access to the channel and
- * checks directly the output queue. This is faster but cannot
- * be used to check different channels implementations.
- * @see chIOPutWouldBlock()
- */
-#define chFDDPutWouldBlock(sd) chOQIsFull(&(sd)->d2.oqueue)
-
-/**
- * @brief Direct input check on a @p FullDuplexDriver.
- * @details This function bypasses the indirect access to the channel and
- * checks directly the input queue. This is faster but cannot
- * be used to check different channels implementations.
- * @see chIOGetWouldBlock()
- */
-#define chFDDGetWouldBlock(sd) chIQIsEmpty(&(sd)->d2.iqueue)
-
-/**
- * @brief Direct blocking write to a @p FullDuplexDriver.
- * @details This function bypasses the indirect access to the channel and
- * writes directly on the output queue. This is faster but cannot
- * be used to write to different channels implementations.
- * @see chIOPut()
- */
-#define chFDDPut(sd, b) chOQPut(&(sd)->d2.oqueue, b)
-
-/**
- * @brief Direct blocking write on a @p FullDuplexDriver with timeout
- * specification.
- * @details This function bypasses the indirect access to the channel and
- * writes directly on the output queue. This is faster but cannot
- * be used to write to different channels implementations.
- * @see chIOPutTimeout()
- */
-#define chFDDPutTimeout(sd, b, t) chOQPutTimeout(&(sd)->d2.iqueue, b, t)
-
-/**
- * @brief Direct blocking read from a @p FullDuplexDriver.
- * @details This function bypasses the indirect access to the channel and
- * reads directly from the input queue. This is faster but cannot
- * be used to read from different channels implementations.
- * @see chIOGet()
- */
-#define chFDDGet(sd) chIQGet(&(sd)->d2.iqueue)
-
-/**
- * @brief Direct blocking read from a @p FullDuplexDriver with timeout
- * specification.
- * @details This function bypasses the indirect access to the channel and
- * reads directly from the input queue. This is faster but cannot
- * be used to read from different channels implementations.
- * @see chIOGetTimeout()
- */
-#define chFDDGetTimeout(sd, t) chIQGetTimeout(&(sd)->d2.iqueue, t)
-
-/**
- * @brief Direct non-blocking write to a @p FullDuplexDriver.
- * @details This function bypasses the indirect access to the channel and
- * writes directly to the output queue. This is faster but cannot
- * be used to write from different channels implementations.
- * @see chIOWrite()
- */
-#define chFDDWrite(sd, b, n) chOQWrite(&(sd)->d2.oqueue, b, n)
-
-/**
- * @brief Direct non-blocking read on a @p FullDuplexDriver.
- * @details This function bypasses the indirect access to the channel and
- * reads directly from the input queue. This is faster but cannot
- * be used to read from different channels implementations.
- * @see chIORead()
- */
-#define chFDDRead(sd, b, n) chIQRead(&(sd)->d2.iqueue, b, n)
-
-#endif /* CH_USE_SERIAL_FULLDUPLEX */
-
-#endif /* _SERIAL_H_ */
-
-/** @} */
diff --git a/src/include/sys.h b/src/include/sys.h deleted file mode 100644 index a84d33da8..000000000 --- a/src/include/sys.h +++ /dev/null @@ -1,184 +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/>.
-*/
-
-/**
- * @file sys.h
- * @brief System related macros and structures.
- * @addtogroup System
- * @{
- */
-
-#ifndef _SYS_H_
-#define _SYS_H_
-
-/**
- * @brief Halts the system.
- * @details This function is invoked by the operating system when an
- * unrecoverable error is detected (as example because a programming error in
- * the application code that triggers an assertion while in debug mode).
- */
-#define chSysHalt() port_halt()
-
-/**
- * @brief Performs a context switch.
- *
- * @param otp the thread to be switched out
- * @param ntp the thread to be switched in
- */
-#define chSysSwitchI(otp, ntp) port_switch(otp, ntp)
-
-/**
- * @brief Raises the system interrupt priority mask to the maximum level.
- * @details All the maskable interrupt sources are disabled regardless their
- * hardware priority.
- *
- * @note The implementation is architecture dependent, it may just disable the
- * interrupts or be exactly equivalent to @p chSysDisable().
- * @note Do not invoke this API from within a kernel lock.
- */
-#define chSysDisable() port_disable()
-
-/**
- * @brief Raises the system interrupt priority mask to system level.
- * @details The interrupt sources that should not be able to preempt the kernel
- * are disabled, interrupt sources with higher priority are still enabled.
- *
- * @note The implementation is architecture dependent, it may just disable the
- * interrupts.
- * @note Do not invoke this API from within a kernel lock.
- * @note This API is no replacement for @p chSysLock(), the @p chSysLock()
- * could do more than just disable the interrupts.
- */
-#define chSysSuspend() port_suspend()
-
-/**
- * @brief Lowers the system interrupt priority mask to user level.
- * @details All the interrupt sources are enabled.
- *
- * @note The implementation is architecture dependent, it may just enable the
- * interrupts.
- * @note Do not invoke this API from within a kernel lock.
- * @note This API is no replacement for @p chSysUnlock(), the @p chSysUnlock()
- * could do more than just enable the interrupts.
- */
-#define chSysEnable() port_enable()
-
-/**
- * @brief Enters the kernel lock mode.
- *
- * @note The use of kernel lock mode is not recommended in the user code, it is
- * a better idea to use the semaphores or mutexes instead.
- * @see CH_USE_NESTED_LOCKS
- */
-#if CH_USE_NESTED_LOCKS || defined(__DOXYGEN__)
-#if CH_OPTIMIZE_SPEED || defined(__DOXYGEN__)
-#define chSysLock() { \
- if (currp->p_locks++ == 0) \
- port_lock(); \
-}
-#endif /* CH_OPTIMIZE_SPEED */
-#else /* !CH_USE_NESTED_LOCKS */
-#define chSysLock() port_lock()
-#endif /* !CH_USE_NESTED_LOCKS */
-
-/**
- * @brief Leaves the kernel lock mode.
- *
- * @note The use of kernel lock mode is not recommended in the user code, it is
- * a better idea to use the semaphores or mutexes instead.
- * @see CH_USE_NESTED_LOCKS
- */
-#if CH_USE_NESTED_LOCKS || defined(__DOXYGEN__)
-#if CH_OPTIMIZE_SPEED || defined(__DOXYGEN__)
-#define chSysUnlock() { \
- if (--currp->p_locks == 0) \
- port_unlock(); \
-}
-#endif /* CH_OPTIMIZE_SPEED */
-#else /* !CH_USE_NESTED_LOCKS */
-#define chSysUnlock() port_unlock()
-#endif /* !CH_USE_NESTED_LOCKS */
-
-/**
- * @brief Enters the kernel lock mode from within an interrupt handler.
- *
- * @note This API may do nothing on some architectures, it is required because
- * on ports that support preemptable interrupt handlers it is required to
- * raise the interrupt mask to the same level of the system mutual
- * exclusion zone.<br>
- * It is good practice to invoke this API before invoking any I-class
- * syscall from an interrupt handler.
- * @note This API must be invoked exclusively from interrupt handlers.
- */
-#define chSysLockFromIsr() port_lock_from_isr()
-
-/**
- * @brief Leaves the kernel lock mode from within an interrupt handler.
- *
- * @note This API may do nothing on some architectures, it is required because
- * on ports that support preemptable interrupt handlers it is required to
- * raise the interrupt mask to the same level of the system mutual
- * exclusion zone.<br>
- * It is good practice to invoke this API after invoking any I-class
- * syscall from an interrupt handler.
- * @note This API must be invoked exclusively from interrupt handlers.
- */
-#define chSysUnlockFromIsr() port_unlock_from_isr()
-
-/**
- * @brief IRQ handler enter code.
- *
- * @note Usually IRQ handlers functions are also declared naked.
- * @note On some architectures this macro can be empty.
- */
-#define CH_IRQ_PROLOGUE() PORT_IRQ_PROLOGUE()
-
-/**
- * @brief IRQ handler exit code.
- *
- * @note Usually IRQ handlers function are also declared naked.
- * @note This macro usually performs the final reschedulation by using
- * @p chSchRescRequiredI() and @p chSchDoRescheduleI().
- */
-#define CH_IRQ_EPILOGUE() PORT_IRQ_EPILOGUE()
-
-/**
- * @brief Standard IRQ handler declaration.
- * - * @note @p id can be a function name or a vector number depending on the
- * port implementation.
- */
-#define CH_IRQ_HANDLER(id) PORT_IRQ_HANDLER(id)
-
-#ifdef __cplusplus
-extern "C" {
-#endif
- void chSysInit(void);
- void chSysTimerHandlerI(void);
-#if CH_USE_NESTED_LOCKS && !CH_OPTIMIZE_SPEED
- void chSysLock(void);
- void chSysUnlock(void);
-#endif /* CH_USE_NESTED_LOCKS && !CH_OPTIMIZE_SPEED */
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _SYS_H_ */
-
-/** @} */
diff --git a/src/include/threads.h b/src/include/threads.h deleted file mode 100644 index 07e068854..000000000 --- a/src/include/threads.h +++ /dev/null @@ -1,269 +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/>. -*/ - -/** - * @file threads.h - * @brief Threads macros and structures. - * @addtogroup Threads - * @{ - */ - -#ifndef _THREADS_H_ -#define _THREADS_H_ - -/** - * @brief Structure representing a thread. - * - * @extends ThreadsQueue - * @note Not all the listed fields are always needed, by switching off some - * not needed ChibiOS/RT subsystems it is possible to save RAM space by - * shrinking the @p Thread structure. - */ -struct Thread { - Thread *p_next; /**< Next @p Thread in the threads - list/queue.*/ - /* End of the fields shared with the ThreadsList structure. */ - Thread *p_prev; /**< Previous @p Thread in the threads - queue.*/ - /* End of the fields shared with the ThreadsQueue structure. */ - tprio_t p_prio; /**< Thread priority.*/ - /* End of the fields shared with the ReadyList structure. */ - tstate_t p_state; /**< Current thread state.*/ - tmode_t p_flags; /**< Various flags.*/ - struct context p_ctx; /**< Processor context.*/ -#if CH_USE_NESTED_LOCKS - cnt_t p_locks; /**< Number of nested locks.*/ -#endif -#if CH_DBG_THREADS_PROFILING - volatile systime_t p_time; /**< Consumed time. - @note This field can overflow.*/ -#endif - /* - * The following fields are merged in unions because they are all - * state-specific fields. This trick saves some extra space for each - * thread in the system. - */ - union { - msg_t p_rdymsg; /**< Thread wakeup code.*/ - msg_t p_exitcode; /**< The thread exit code - (@p PREXIT state).*/ - void *p_wtobjp; /**< Generic kernel object pointer used - for opaque access.*/ -#if CH_USE_SEMAPHORES - Semaphore *p_wtsemp; /**< Semaphore where the thread is - waiting on (@p PRWTSEM state).*/ -#endif -#if CH_USE_MUTEXES - Mutex *p_wtmtxp; /**< Mutex where the thread is waiting - on (@p PRWTMTX state).*/ -#endif -#if CH_USE_CONDVARS - CondVar *p_wtcondp; /**< CondVar where the thread is - waiting on (@p PRWTCOND state).*/ -#endif -#if CH_USE_MESSAGES - Thread *p_wtthdp; /**< Destination thread for message - send @p PRSNDMSG state).*/ -#endif -#if CH_USE_EVENTS - eventmask_t p_ewmask; /**< Enabled events mask (@p PRWTOREVT - or @p PRWTANDEVT states).*/ -#endif - }; - /* - * Start of the optional fields. - */ -#if CH_USE_WAITEXIT - Thread *p_waiting; /**< Thread waiting for termination.*/ -#endif -#if CH_USE_MESSAGES - ThreadsQueue p_msgqueue; /**< Message queue.*/ - msg_t p_msg; /**< The message.*/ -#endif -#if CH_USE_EVENTS - eventmask_t p_epending; /**< Pending events mask.*/ -#endif -#if CH_USE_MUTEXES - Mutex *p_mtxlist; /**< List of the mutexes owned by this - thread, @p NULL terminated.*/ - tprio_t p_realprio; /**< Thread's own, non-inherited, - priority.*/ -#endif -#if CH_USE_DYNAMIC && CH_USE_MEMPOOLS - void *p_mpool; /**< Memory Pool where the thread - workspace is returned.*/ -#endif - /* Extra fields defined in chconf.h */ - THREAD_EXT_FIELDS -}; - -/** Thread state: Ready to run, waiting on the ready list.*/ -#define PRREADY 0 -/** Thread state: Currently running. */ -#define PRCURR 1 -/** Thread state: Thread created in suspended state. */ -#define PRSUSPENDED 2 -/** Thread state: Waiting on a semaphore. */ -#define PRWTSEM 3 -/** Thread state: Waiting on a mutex. */ -#define PRWTMTX 4 -/** Thread state: Waiting in @p chThdSleep() or @p chThdSleepUntil(). */ -#define PRWTCOND 5 -/** Thread state: Waiting in @p chCondWait(). */ -#define PRSLEEP 6 -/** Thread state: Waiting in @p chThdWait(). */ -#define PRWAIT 7 -/** Thread state: Waiting in @p chEvtWaitOneTimeout() or - @p chEvtWaitAnyTimeout(). */ -#define PRWTOREVT 8 -/** Thread state: Waiting in @p chEvtWaitAllTimeout(). */ -#define PRWTANDEVT 9 -/** Thread state: Waiting in @p chMsgSend(). */ -#define PRSNDMSG 10 -/** Thread state: Waiting in @p chMsgWait(). */ -#define PRWTMSG 11 -/** Thread state: After termination.*/ -#define PREXIT 12 - -/* - * Various flags into the thread p_flags field. - */ -#define P_MEM_MODE_MASK 3 /* Thread memory mode mask. */ -#define P_MEM_MODE_STATIC 0 /* Thread memory mode: static. */ -#define P_MEM_MODE_HEAP 1 /* Thread memory mode: heap. */ -#define P_MEM_MODE_MEMPOOL 2 /* Thread memory mode: mempool. */ -#define P_TERMINATE 4 /* Termination requested. */ - -/* Not an API, don't use into the application code.*/ -Thread *init_thread(Thread *tp, tprio_t prio); - -/** Thread function.*/ -typedef msg_t (*tfunc_t)(void *); - -/* - * Threads APIs. - */ -#ifdef __cplusplus -extern "C" { -#endif - Thread *chThdInit(void *wsp, size_t size, - tprio_t prio, tfunc_t pf, void *arg); - Thread *chThdCreateStatic(void *wsp, size_t size, - tprio_t prio, tfunc_t pf, void *arg); -#if CH_USE_DYNAMIC && CH_USE_WAITEXIT && CH_USE_HEAP - Thread *chThdCreateFromHeap(size_t size, tprio_t prio, - tfunc_t pf, void *arg); -#endif -#if CH_USE_DYNAMIC && CH_USE_WAITEXIT && CH_USE_MEMPOOLS - Thread *chThdCreateFromMemoryPool(MemoryPool *mp, tprio_t prio, - tfunc_t pf, void *arg); -#endif - tprio_t chThdSetPriority(tprio_t newprio); - Thread *chThdResume(Thread *tp); - void chThdTerminate(Thread *tp); - void chThdSleep(systime_t time); - void chThdSleepUntil(systime_t time); - void chThdExit(msg_t msg); -#if CH_USE_WAITEXIT - msg_t chThdWait(Thread *tp); -#endif -#ifdef __cplusplus -} -#endif - -/** Returns the pointer to the @p Thread currently in execution.*/ -#define chThdSelf() currp - -/** Returns the current thread priority.*/ -#define chThdGetPriority() (currp->p_prio) - -/** Returns the pointer to the @p Thread local storage area, if any.*/ -#define chThdLS() (void *)(currp + 1) - -/** - * Verifies if the specified thread is in the @p PREXIT state. - * - * @param[in] tp the pointer to the thread - * @retval TRUE thread terminated. - * @retval FALSE thread not terminated. - */ -#define chThdTerminated(tp) ((tp)->p_state == PREXIT) - -/** - * Verifies if the current thread has a termination request pending. - * - * @retval TRUE termination request pended. - * @retval FALSE termination request not pended. - */ -#define chThdShouldTerminate() (currp->p_flags & P_TERMINATE) - -/** - * Resumes a thread created with @p chThdInit(). - * - * @param[in] tp the pointer to the thread - */ -#define chThdResumeI(tp) chSchReadyI(tp) - -/** - * Suspends the invoking thread for the specified time. - * - * @param[in] time the delay in system ticks, the special values are handled as - * follow: - * - @a TIME_INFINITE the thread enters an infinite sleep - * state. - * - @a TIME_IMMEDIATE this value is accepted but interpreted - * as a normal time specification not as an immediate timeout - * specification. - * . - */ -#define chThdSleepS(time) chSchGoSleepTimeoutS(PRSLEEP, time) - -/** - * Delays the invoking thread for the specified number of seconds. - * - * @param[in] sec the time in seconds - * @note The specified time is rounded up to a value allowed by the real - * system clock. - * @note The maximum specified value is implementation dependent. - */ -#define chThdSleepSeconds(sec) chThdSleep(S2ST(sec)) - -/** - * Delays the invoking thread for the specified number of milliseconds. - * - * @param[in] msec the time in milliseconds - * @note The specified time is rounded up to a value allowed by the real - * system clock. - * @note The maximum specified value is implementation dependent. - */ -#define chThdSleepMilliseconds(msec) chThdSleep(MS2ST(msec)) - -/** - * Delays the invoking thread for the specified number of microseconds. - * - * @param[in] usec the time in microseconds - * @note The specified time is rounded up to a value allowed by the real - * system clock. - * @note The maximum specified value is implementation dependent. - */ -#define chThdSleepMicroseconds(usec) chThdSleep(US2ST(usec)) - -#endif /* _THREADS_H_ */ - -/** @} */ diff --git a/src/include/vt.h b/src/include/vt.h deleted file mode 100644 index 003cffd45..000000000 --- a/src/include/vt.h +++ /dev/null @@ -1,125 +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/>.
-*/
-
-/**
- * @file vt.h
- * @brief Time macros and structures.
- * @addtogroup Time
- * @{
- */
-
-#ifndef _VT_H_
-#define _VT_H_
-
-/**
- * Time conversion utility. Converts from seconds to system ticks number.
- */
-#define S2ST(sec) ((systime_t)((sec) * CH_FREQUENCY))
-
-/**
- * Time conversion utility. Converts from milliseconds to system ticks number.
- * @note The result is rounded upward to the next tick boundary.
- */
-#define MS2ST(msec) ((systime_t)(((((msec) - 1L) * CH_FREQUENCY) / 1000L) + 1L))
-
-/**
- * Time conversion utility. Converts from microseconds to system ticks number.
- * @note The result is rounded upward to the next tick boundary.
- */
-#define US2ST(usec) ((systime_t)(((((usec) - 1L) * CH_FREQUENCY) / 1000000L) + 1L))
-
-/** Virtual Timer callback function.*/
-typedef void (*vtfunc_t)(void *);
-
-typedef struct VirtualTimer VirtualTimer;
-
-/**
- * @brief Virtual Timer descriptor structure.
- * @extends DeltaList
- */
-struct VirtualTimer {
- VirtualTimer *vt_next; /**< Next timer in the delta list.*/
- VirtualTimer *vt_prev; /**< Previous timer in the delta list.*/
- systime_t vt_time; /**< Time delta before timeout.*/
- vtfunc_t vt_func; /**< Timer callback function pointer.
- The pointer is reset to zero after
- the callback is invoked.*/
- void *vt_par; /**< Timer callback function
- parameter.*/
-};
-
-/**
- * @brief Virtual timers list header.
- * @note The delta list is implemented as a double link bidirectional list in
- * order to make the unlink time constant, the reset of a virtual timer
- * is often used in the code.
- */
-typedef struct {
- VirtualTimer *vt_next; /**< Next timer in the delta list (the
- one that will be triggered next).*/
- VirtualTimer *vt_prev; /**< Last timer in the delta list.*/
- systime_t vt_time; /**< Must be initialized to -1.*/
- volatile systime_t vt_systime; /**< System Time counter.*/
-} VTList;
-
-extern VTList vtlist;
-
-#define chVTDoTickI() { \
- vtlist.vt_systime++; \
- if (&vtlist != (VTList *)vtlist.vt_next) { \
- VirtualTimer *vtp; \
- \
- --vtlist.vt_next->vt_time; \
- while (!(vtp = vtlist.vt_next)->vt_time) { \
- vtfunc_t fn = vtp->vt_func; \
- vtp->vt_func = NULL; \
- (vtp->vt_next->vt_prev = (void *)&vtlist)->vt_next = vtp->vt_next;\
- fn(vtp->vt_par); \
- } \
- } \
-}
-
-/*
- * Virtual Timers APIs.
- */
-#ifdef __cplusplus
-extern "C" {
-#endif
- void vt_init(void);
- void chVTSetI(VirtualTimer *vtp, systime_t time, vtfunc_t vtfunc, void *par);
- void chVTResetI(VirtualTimer *vtp);
- bool_t chTimeIsWithin(systime_t start, systime_t end);
-#ifdef __cplusplus
-}
-#endif
-
-/** Returns TRUE if the speciified timer is armed.*/
-#define chVTIsArmedI(vtp) ((vtp)->vt_func != NULL)
-
-/**
- * Returns the number of system ticks since the @p chSysInit() invocation.
- * @return the system ticks number
- * @note The counter can reach its maximum and then returns to zero.
- * @note This function is designed to work with the @p chThdSleepUntil().
- */
-#define chTimeNow() (vtlist.vt_systime)
-
-#endif /* _VT_H_ */
-
-/** @} */
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