mirror of
https://github.com/eried/portapack-mayhem.git
synced 2024-12-11 00:34:29 -05:00
220 lines
6.6 KiB
C
Executable File
220 lines
6.6 KiB
C
Executable File
/*
|
|
ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
|
|
2011,2012,2013 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/>.
|
|
|
|
---
|
|
|
|
A special exception to the GPL can be applied should you wish to distribute
|
|
a combined work that includes ChibiOS/RT, without being obliged to provide
|
|
the source code for any proprietary components. See the file exception.txt
|
|
for full details of how and when the exception can be applied.
|
|
*/
|
|
|
|
/**
|
|
* @file hal.h
|
|
* @brief HAL subsystem header.
|
|
*
|
|
* @addtogroup HAL
|
|
* @{
|
|
*/
|
|
|
|
#ifndef _HAL_H_
|
|
#define _HAL_H_
|
|
|
|
#include "ch.h"
|
|
#include "board.h"
|
|
#include "halconf.h"
|
|
|
|
#include "hal_lld.h"
|
|
|
|
/* Abstract interfaces.*/
|
|
#include "io_channel.h"
|
|
#include "io_block.h"
|
|
|
|
/* Shared headers.*/
|
|
#include "mmcsd.h"
|
|
|
|
/* Layered drivers.*/
|
|
#include "tm.h"
|
|
#include "pal.h"
|
|
#include "adc.h"
|
|
#include "can.h"
|
|
#include "ext.h"
|
|
#include "gpt.h"
|
|
#include "i2c.h"
|
|
#include "icu.h"
|
|
#include "mac.h"
|
|
#include "pwm.h"
|
|
#include "rtc.h"
|
|
#include "serial.h"
|
|
#include "sdc.h"
|
|
#include "spi.h"
|
|
#include "uart.h"
|
|
#include "usb.h"
|
|
|
|
/* Complex drivers.*/
|
|
#include "mmc_spi.h"
|
|
#include "serial_usb.h"
|
|
|
|
/*===========================================================================*/
|
|
/* Driver constants. */
|
|
/*===========================================================================*/
|
|
|
|
/*===========================================================================*/
|
|
/* Driver pre-compile time settings. */
|
|
/*===========================================================================*/
|
|
|
|
/*===========================================================================*/
|
|
/* Derived constants and error checks. */
|
|
/*===========================================================================*/
|
|
|
|
/*===========================================================================*/
|
|
/* Driver data structures and types. */
|
|
/*===========================================================================*/
|
|
|
|
/*===========================================================================*/
|
|
/* Driver macros. */
|
|
/*===========================================================================*/
|
|
|
|
#if HAL_IMPLEMENTS_COUNTERS || defined(__DOXYGEN__)
|
|
/**
|
|
* @name Time conversion utilities for the realtime counter
|
|
* @{
|
|
*/
|
|
/**
|
|
* @brief Seconds to realtime ticks.
|
|
* @details Converts from seconds to realtime ticks number.
|
|
* @note The result is rounded upward to the next tick boundary.
|
|
*
|
|
* @param[in] sec number of seconds
|
|
* @return The number of ticks.
|
|
*
|
|
* @api
|
|
*/
|
|
#define S2RTT(sec) (halGetCounterFrequency() * (sec))
|
|
|
|
/**
|
|
* @brief Milliseconds to realtime ticks.
|
|
* @details Converts from milliseconds to realtime ticks number.
|
|
* @note The result is rounded upward to the next tick boundary.
|
|
*
|
|
* @param[in] msec number of milliseconds
|
|
* @return The number of ticks.
|
|
*
|
|
* @api
|
|
*/
|
|
#define MS2RTT(msec) (((halGetCounterFrequency() + 999UL) / 1000UL) * (msec))
|
|
|
|
/**
|
|
* @brief Microseconds to realtime ticks.
|
|
* @details Converts from microseconds to realtime ticks number.
|
|
* @note The result is rounded upward to the next tick boundary.
|
|
*
|
|
* @param[in] usec number of microseconds
|
|
* @return The number of ticks.
|
|
*
|
|
* @api
|
|
*/
|
|
#define US2RTT(usec) (((halGetCounterFrequency() + 999999UL) / 1000000UL) * \
|
|
(usec))
|
|
|
|
/**
|
|
* @brief Realtime ticks to seconds to.
|
|
* @details Converts from realtime ticks number to seconds.
|
|
*
|
|
* @param[in] ticks number of ticks
|
|
* @return The number of seconds.
|
|
*
|
|
* @api
|
|
*/
|
|
#define RTT2S(ticks) ((ticks) / halGetCounterFrequency())
|
|
|
|
/**
|
|
* @brief Realtime ticks to milliseconds.
|
|
* @details Converts from realtime ticks number to milliseconds.
|
|
*
|
|
* @param[in] ticks number of ticks
|
|
* @return The number of milliseconds.
|
|
*
|
|
* @api
|
|
*/
|
|
#define RTT2MS(ticks) ((ticks) / (halGetCounterFrequency() / 1000UL))
|
|
|
|
/**
|
|
* @brief Realtime ticks to microseconds.
|
|
* @details Converts from realtime ticks number to microseconds.
|
|
*
|
|
* @param[in] ticks number of ticks
|
|
* @return The number of microseconds.
|
|
*
|
|
* @api
|
|
*/
|
|
#define RTT2US(ticks) ((ticks) / (halGetCounterFrequency() / 1000000UL))
|
|
/** @} */
|
|
|
|
/**
|
|
* @name Macro Functions
|
|
* @{
|
|
*/
|
|
/**
|
|
* @brief Returns the current value of the system free running counter.
|
|
* @note This is an optional service that could not be implemented in
|
|
* all HAL implementations.
|
|
* @note This function can be called from any context.
|
|
*
|
|
* @return The value of the system free running counter of
|
|
* type halrtcnt_t.
|
|
*
|
|
* @special
|
|
*/
|
|
#define halGetCounterValue() hal_lld_get_counter_value()
|
|
|
|
/**
|
|
* @brief Realtime counter frequency.
|
|
* @note This is an optional service that could not be implemented in
|
|
* all HAL implementations.
|
|
* @note This function can be called from any context.
|
|
*
|
|
* @return The realtime counter frequency of type halclock_t.
|
|
*
|
|
* @special
|
|
*/
|
|
#define halGetCounterFrequency() hal_lld_get_counter_frequency()
|
|
/** @} */
|
|
#endif /* HAL_IMPLEMENTS_COUNTERS */
|
|
|
|
/*===========================================================================*/
|
|
/* External declarations. */
|
|
/*===========================================================================*/
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
void halInit(void);
|
|
#if HAL_IMPLEMENTS_COUNTERS
|
|
bool_t halIsCounterWithin(halrtcnt_t start, halrtcnt_t end);
|
|
void halPolledDelay(halrtcnt_t ticks);
|
|
#endif /* HAL_IMPLEMENTS_COUNTERS */
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _HAL_H_ */
|
|
|
|
/** @} */
|