amiro-os / core / src / aos_main.cpp @ 1a8fb642
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/*
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AMiRo-OS is an operating system designed for the Autonomous Mini Robot (AMiRo) platform.
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Copyright (C) 2016..2019 Thomas Schöpping et al.
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This program 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
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(at your option) any later version.
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This program 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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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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* @file aos_main.cpp
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* @brief Main function.
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* @details Main function with SSSP and initialization,
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* extendable via hooks.
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*
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* @addtogroup aos_system
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* @{
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*/
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#include <amiroos.h> |
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/*
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* hook to add further includes
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*/
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#if defined(AMIROOS_CFG_MAIN_EXTRA_INCLUDE_HEADER)
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#include AMIROOS_CFG_MAIN_EXTRA_INCLUDE_HEADER
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#endif /* defined(AMIROOS_CFG_MAIN_EXTRA_INCLUDE_HEADER) */ |
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/******************************************************************************/
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/* LOCAL DEFINITIONS */
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/******************************************************************************/
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/**
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* @brief Event mask to identify GPIO events.
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*/
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#define GPIOEVENT_MASK EVENT_MASK(0) |
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/**
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* @brief Event mask to identify OS events.
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*/
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#define OSEVENT_MASK EVENT_MASK(1) |
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/**
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* @brief Event mask to idetify CAN events.
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*/
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#define CANEVENT_MASK EVENT_MASK(2) |
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/**
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* @brief Event mask to idetify timeout events.
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*/
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#define TIMEOUTEVENT_MASK EVENT_MASK(3) |
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/**
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* @brief Event mask to idetify signal delay events.
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*/
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#define DELAYEVENT_MASK EVENT_MASK(4) |
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#if ((AMIROOS_CFG_SSSP_ENABLE == true) && (HAL_USE_CAN == TRUE)) || defined(__DOXYGEN__) |
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#define SSSP_STAGE3_ENABLE true |
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#else /* (AMIROOS_CFG_SSSP_ENABLE == true) && (HAL_USE_CAN == TRUE) */ |
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#define SSSP_STAGE3_ENABLE false |
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#endif /* (AMIROOS_CFG_SSSP_ENABLE == true) && (HAL_USE_CAN == TRUE) */ |
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#if (SSSP_STAGE3_ENABLE == true) || defined(__DOXYGEN__) |
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/**
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* @brief CAN message identifier for initialization of the SSSP stack initialization sequence.
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*/
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#define SSSP_STACKINIT_CANMSGID_INIT 0x003 |
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/**
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* @brief CAN message identifier for transmitting module IDs during the SSSP stack initialization sequence.
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*/
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#define SSSP_STACKINIT_CANMSGID_MODULEID 0x002 |
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/**
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* @brief CAN message identifier for abortion of the SSSP stack initialization sequence.
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*/
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#define SSSP_STACKINIT_CANMSGID_ABORT 0x001 |
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#endif /* (SSSP_STAGE3_ENABLE == true) */ |
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#if (AMIROOS_CFG_SSSP_ENABLE != true) || defined(__DOXYGEN__) |
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/**
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* @brief Default shutdown mode if SSSP is unavailable.
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*/
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#define AOS_SHUTDOWN_DEFAULT AOS_SHUTDOWN_DEEPSLEEP
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#endif /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
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#if (HAL_USE_CAN == TRUE) || defined(__DOXYGEN__)
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/**
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* @brief CAN message identifier for calender synchronization message.
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*/
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#define CALENDERSYNC_CANMSGID 0x004 |
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#endif /* (HAL_USE_CAN == TRUE) */ |
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/******************************************************************************/
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/* EXPORTED VARIABLES */
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/******************************************************************************/
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/******************************************************************************/
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/* LOCAL TYPES */
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/******************************************************************************/
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/******************************************************************************/
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/* LOCAL VARIABLES */
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/******************************************************************************/
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/**
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* @brief Listener object for GPIO events.
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*/
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static event_listener_t _eventListenerGPIO;
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/**
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* @brief Listener object for OS events.
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*/
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static event_listener_t _eventListenerOS;
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#if defined(MODULE_HAL_PROGIF) || defined(__DOXYGEN__)
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/**
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* @brief I/O channel for the programmer interface.
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*/
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static AosIOChannel _stdiochannel;
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#if (AMIROOS_CFG_SHELL_ENABLE == true) || defined(__DOXYGEN__) |
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/**
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* @brief I/O shell channel for the programmer interface.
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*/
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static AosShellChannel _stdshellchannel;
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#endif /* (AMIROOS_CFG_SHELL_ENABLE == true) */ |
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#endif /* defined(MODULE_HAL_PROGIF) */ |
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/*
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* hook to add further static variables
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*/
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#if defined(AMIROOS_CFG_MAIN_EXTRA_STATIC_VARIABLES)
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AMIROOS_CFG_MAIN_EXTRA_STATIC_VARIABLES |
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#endif /* defined(AMIROOS_CFG_MAIN_EXTRA_STATIC_VARIABLES) */ |
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/******************************************************************************/
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/* LOCAL FUNCTIONS */
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/******************************************************************************/
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/**
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* @brief Prints an error message about an unexpected event.
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*
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* @param[in] mask The event mask.
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* @param[in] flags The event flags.
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*/
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static inline void _unexpectedEventError(const eventmask_t mask, const eventflags_t flags) |
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{ |
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#if (AMIROOS_CFG_DBG == true) |
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aosprintf("CTRL: unexpected/unknown event received. mask: 0x%08X; flags: 0x%08X\n", mask, flags);
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#else /* (AMIROOS_CFG_DBG == true) */ |
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(void)(mask);
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(void)(flags);
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#endif /* (AMIROOS_CFG_DBG == true) */ |
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return;
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} |
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#if (SSSP_STAGE3_ENABLE == true) || defined(__DOXYGEN__) |
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/**
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* @brief Callback function to be used during SSSP stack initialization sequence.
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*
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* @param[in] par A pointer to an @p event_source_t to be fired.
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*/
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static void _ssspTimerCallback(void* par) |
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{ |
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aosDbgCheck(par != NULL);
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chSysLockFromISR(); |
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chEvtBroadcastI((event_source_t*)par); |
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chSysUnlockFromISR(); |
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return;
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} |
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#endif /* (SSSP_STAGE3_ENABLE == true) */ |
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/**
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* @brief Helper function to serialize data.
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*
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* @param[out] dst Pointer to the output buffer.
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* @param[in] src Data to be serialized.
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* @param[in] n Number of bytes to serialize.
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*/
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inline void _serialize(uint8_t* dst, const uint64_t src, const uint8_t n) |
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{ |
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aosDbgCheck(dst != NULL);
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aosDbgCheck(n > 0 && n <= 8); |
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for (uint8_t byte = 0; byte < n; ++byte) { |
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dst[byte] = (uint8_t)((src >> (byte * 8)) & 0xFF); |
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} |
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return;
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} |
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/**
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* @brief Helper function to deserialize data.
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*
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* @param[in] src Pointer to the buffer of data to be deserialzed.
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* @param[in] n Number of bytes to deserialize.
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*
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* @return The deserialized 32 bit data.
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*/
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inline uint64_t _deserialize(uint8_t* src, const uint8_t n) |
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{ |
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aosDbgCheck(src != NULL);
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aosDbgCheck(n > 0 && n <= 8); |
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uint64_t result = 0;
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for (uint8_t byte = 0; byte < n; ++byte) { |
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result |= ((uint64_t)src[byte]) << (byte * 8);
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} |
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return result;
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} |
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#if (HAL_USE_RTC == TRUE) || defined(__DOXYGEN__)
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/**
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* @brief Converter function to encode a TM value to a single unsigned 64 bit integer.
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*
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* @details Contents of the TM struct are mapped as follows:
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* bits |63 62|61 53|52 50|49 26|25 22|21 17|16 12|11 6|5 0|
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* #bits | 2 | 9 | 3 | 24 | 4 | 5 | 5 | 6 | 6 |
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* value | isdst | yday | wday | year | mon | mday | hour | min | sec |
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* range | special | [0, 365] | [0, 6] | [1900, ...] | [0, 11] | [1, 31] | [0, 23] | [0, 59] | [0, 61] |
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* The Daylight Saving Time Flag (isdsst) is encoded as follows:
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* DST not in effect -> 0
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* DST in effect -> 1
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* no information available -> 2
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*
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* @param[in] src Pointer to the TM struct to encode.
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*
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* @return An unsigned 64 bit integer, which holds the encoded time value.
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*/
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inline uint64_t _TM2U64(struct tm* src) |
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{ |
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aosDbgCheck(src != NULL);
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return (((uint64_t)(src->tm_sec & 0x0000003F) << (0)) | |
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((uint64_t)(src->tm_min & 0x0000003F) << (6)) | |
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((uint64_t)(src->tm_hour & 0x0000001F) << (12)) | |
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((uint64_t)(src->tm_mday & 0x0000001F) << (17)) | |
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((uint64_t)(src->tm_mon & 0x0000000F) << (22)) | |
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((uint64_t)(src->tm_year & 0x00FFFFFF) << (26)) | |
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((uint64_t)(src->tm_wday & 0x00000007) << (50)) | |
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((uint64_t)(src->tm_yday & 0x000001FF) << (53)) | |
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((uint64_t)((src->tm_isdst == 0) ? 0 : (src->tm_isdst > 0) ? 1 : 2) << (62))); |
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} |
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/**
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* @brief Converter functiomn to retrieve the encoded TM value from an unsigned 64 bit integer.
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*
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* @details For information on the encoding, please refer to @p _TM2U64 function.
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*
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* @param[out] dst The TM struct to fill with the decoded values.
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* @param[in] src Unsigned 64 bit integer holding the encoded TM value.
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*/
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inline void _U642TM(struct tm* dst, const uint64_t src) |
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{ |
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aosDbgCheck(dst != NULL);
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dst->tm_sec = (src >> 0) & 0x0000003F; |
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dst->tm_min = (src >> 6) & 0x0000003F; |
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dst->tm_hour = (src >> 12) & 0x0000001F; |
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dst->tm_mday = (src >> 17) & 0x0000001F; |
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dst->tm_mon = (src >> 22) & 0x0000000F; |
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dst->tm_year = (src >> 26) & 0x00FFFFFF; |
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dst->tm_wday = (src >> 50) & 0x00000007; |
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dst->tm_yday = (src >> 53) & 0x000001FF; |
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dst->tm_isdst = (((src >> 62) & 0x03) == 0) ? 0 : (((src >> 62) & 0x03) > 0) ? 1 : -1; |
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return;
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} |
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#endif /* (HAL_USE_RTC == TRUE) */ |
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#if (SSSP_STAGE3_ENABLE) || defined(__DOXYGEN__)
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/**
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* @brief Implementation of the SSSP module stack initialization sequence (startup phase 3).
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*
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* @return Shutdown value.
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* @retval AOS_SHUTDOWN_NONE No shutdown signal received
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* @retval AOS_SHUTDOWN_PASSIVE Shutdown signal received.
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*/
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aos_shutdown_t _ssspModuleStackInitialization(void)
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{ |
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// local types
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/**
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* @brief States for the internal state machine to implement SSSP startup stage 3.
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*/
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typedef enum { |
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STAGE_3_1, /**< Initiation of SSSP startup stage 3. */
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STAGE_3_2, /**< Starting the sequence and broadcasting the first ID. */
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STAGE_3_3_WAITFORFIRSTID, /**< Waiting for first ID after initiation. */
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STAGE_3_3_WAITFORIDORSIG, /**< Waiting for next ID or activation of neighbor signal. */
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STAGE_3_3_WAITFORID, /**< Waiting for next ID (after the module has set its own ID). */
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STAGE_3_4_FINISH, /**< Successful finish of stage 3. */
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STAGE_3_4_ABORT_ACTIVE, /**< Aborting stage 3 (active). */
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STAGE_3_4_ABORT, /**< Aborting stage 3 (passive). */
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} sssp_modulestackinitstage_t; |
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typedef struct { |
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bool loop : 1; |
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bool wfe : 1; |
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bool wfe_next : 1; |
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} flags_t; |
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// local variables
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aos_shutdown_t shutdown = AOS_SHUTDOWN_NONE; |
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sssp_modulestackinitstage_t stage = STAGE_3_1; |
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eventmask_t eventmask = 0;
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eventflags_t ioflags = 0;
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event_source_t eventSourceTimeout; |
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event_source_t eventSourceDelay; |
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event_listener_t eventListenerTimeout; |
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event_listener_t eventListenerDelay; |
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event_listener_t eventListenerCan; |
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virtual_timer_t timerTimeout; |
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virtual_timer_t timerDelay; |
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CANTxFrame canTxFrame; |
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CANRxFrame canRxFrame; |
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#if (AMIROOS_CFG_SSSP_STACK_START != true) || (AMIROOS_CFG_DBG == true) |
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aos_ssspmoduleid_t lastid = 0;
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#endif /* (AMIROOS_CFG_SSSP_STACK_START != true) || (AMIROOS_CFG_DBG == true) */ |
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flags_t flags; |
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aos_timestamp_t uptime; |
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// initialize local varibles
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chEvtObjectInit(&eventSourceTimeout); |
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chEvtObjectInit(&eventSourceDelay); |
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chVTObjectInit(&timerTimeout); |
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chVTObjectInit(&timerDelay); |
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canTxFrame.RTR = CAN_RTR_DATA; |
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canTxFrame.IDE = CAN_IDE_STD; |
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flags.loop = true;
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flags.wfe = false; // do not wait for events in the initial iteration of the FSM loop |
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flags.wfe_next = true;
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// initialize system variables
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aos.sssp.stage = AOS_SSSP_STARTUP_3_1; |
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aos.sssp.moduleId = 0;
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// listen to events (timout, delay, CAN receive)
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chEvtRegisterMask(&eventSourceTimeout, &eventListenerTimeout, TIMEOUTEVENT_MASK); |
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chEvtRegisterMask(&eventSourceDelay, &eventListenerDelay, DELAYEVENT_MASK); |
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chEvtRegisterMask(&MODULE_HAL_CAN.rxfull_event, &eventListenerCan, CANEVENT_MASK); |
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/*
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* FSM in a loop.
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*
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* This is a fully event-based FSM for the module stack initialization
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* sequence, defined by SSSP as startup stage 3. There are five different
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* events that can occur at this point:
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* I/O events: The input level of an input pin has changed. Such events must
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* be handled differently depending on the current state. Most
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* of the time, however, such events can be ignored.
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* OS events: Such events are only available after this stage completed and
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* thus should never occur. However, there is an optional hook
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* to handle such events, nevertheless.
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* CAN events: At least one CAN message was received. Note that this event
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* will only fire again if all input buffers have been cleared.
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* timeouts: If some module does not support the sequence of there is any
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* issue, such a case is detected via timeouts and must be
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* handled accordingly (see abort state). In some cases, it is
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* possible that a timeout event occurres 'simultaneously' with
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* some other event. This can be caused by several timing issues
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* and is a valid situation. As a result, any other events
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* should be handled before the timeout event. If the other
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* events are expected and valid, this implementation requires
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* the timeout event flag to be cleared explicitely. Otherwise
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* it is evaluated at the end of each iteration of the loop.
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* delays: Depending on the current state, delays are required by SSSP
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* for timing of the sequential activation of signals.
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*/
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aosDbgPrintf("SSSP stack initialization sequence:\n");
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while (flags.loop) {
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#if (AMIROOS_CFG_DBG == true) |
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switch (stage) {
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case STAGE_3_1:
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aosDbgPrintf(">>> 3-1\n");
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break;
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case STAGE_3_2:
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aosDbgPrintf(">>> 3-2\n");
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break;
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case STAGE_3_3_WAITFORFIRSTID:
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aosDbgPrintf(">>> 3-3 (1st ID)\n");
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break;
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case STAGE_3_3_WAITFORIDORSIG:
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aosDbgPrintf(">>> 3-3 (ID/sig)\n");
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break;
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case STAGE_3_3_WAITFORID:
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aosDbgPrintf(">>> 3-3 (ID)\n");
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break;
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case STAGE_3_4_FINISH:
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aosDbgPrintf(">>> 3-4 (finish)\n");
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break;
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case STAGE_3_4_ABORT_ACTIVE:
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aosDbgPrintf(">>> 3-4 (active abort)\n");
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break;
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case STAGE_3_4_ABORT:
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aosDbgPrintf(">>> 3-4 (abort)\n");
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break;
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} |
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#endif /* (AMIROOS_CFG_DBG == true) */ |
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// reset wfe flag for the next iteration
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flags.wfe_next = true;
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// waiting for events (may be skipped)
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if (flags.wfe) {
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// wait for any event to occur
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aosDbgPrintf("WFE...");
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eventmask = chEvtWaitAnyTimeout(ALL_EVENTS, chTimeUS2I(AOS_SYSTEM_SSSP_TIMEOUT)); |
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aosDbgPrintf("\t0x%08X", eventmask);
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} else {
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aosDbgPrintf("WFE skipped");
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eventmask = 0;
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} |
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aosSysGetUptime(&uptime); |
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aosDbgPrintf("\t%04ums\n", (uint32_t)(uptime / MICROSECONDS_PER_MILLISECOND));
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/*
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* execute some general tasks and high priority events
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*/
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// no event occurred at all
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if ((flags.wfe) && (eventmask == 0)) { |
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aosDbgPrintf("ERR: no evt\n");
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// enforce timeout event
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chEvtBroadcast(&eventSourceTimeout); |
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continue;
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} |
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// if an IO event occurred
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if (eventmask & _eventListenerGPIO.events) {
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ioflags = chEvtGetAndClearFlags(&_eventListenerGPIO); |
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aosDbgPrintf("INFO: IO evt (0x%08X)\n", ioflags);
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// a power-down event occurred
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if (ioflags & MODULE_SSSP_EVENTFLAG_PD) {
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aosDbgPrintf("PD evt\n");
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// deactivate S and UP
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aosDbgPrintf("disabling S\n");
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apalControlGpioSet(&moduleSsspGpioS, APAL_GPIO_OFF); |
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#if (AMIROOS_CFG_SSSP_STACK_END != true) |
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aosDbgPrintf("disabling UP\n");
|
459 |
apalControlGpioSet(&moduleSsspGpioUP, APAL_GPIO_OFF); |
460 |
#endif /* (AMIROOS_CFG_SSSP_STACK_END != true) */ |
461 |
// set shutdown flag and exit the loop
|
462 |
shutdown = AOS_SHUTDOWN_PASSIVE; |
463 |
break;
|
464 |
} |
465 |
// the S signal was deactivated
|
466 |
if (ioflags & MODULE_SSSP_EVENTFLAG_S) {
|
467 |
apalControlGpioState_t sstate; |
468 |
apalControlGpioGet(&moduleSsspGpioS, &sstate); |
469 |
if (sstate == APAL_GPIO_ON) {
|
470 |
aosDbgPrintf("S evt (enabled)\n");
|
471 |
} else {
|
472 |
aosDbgPrintf("S evt (disabled)\n");
|
473 |
// either finish or abort
|
474 |
if ((stage == STAGE_3_3_WAITFORID) && (aos.sssp.moduleId != 0)) { |
475 |
stage = STAGE_3_4_FINISH; |
476 |
} else if (stage != STAGE_3_4_ABORT) { |
477 |
stage = STAGE_3_4_ABORT_ACTIVE; |
478 |
} |
479 |
} |
480 |
} |
481 |
} |
482 |
// an OS event occurred
|
483 |
if (eventmask & _eventListenerOS.events) {
|
484 |
aosDbgPrintf("WARN: OS evt\n");
|
485 |
// get the flags
|
486 |
eventflags_t oseventflags = chEvtGetAndClearFlags(&_eventListenerOS); |
487 |
// there should be no OS events at this point
|
488 |
#if defined(MODULE_SSSP_STARTUP_3_OSEVENT_HOOK)
|
489 |
MODULE_SSSP_STARTUP_3_OSEVENT_HOOK(eventmask, eventflags); |
490 |
#else /* defined(MODULE_SSSP_STARTUP_3_OSEVENT_HOOK) */ |
491 |
_unexpectedEventError(eventmask, oseventflags); |
492 |
#endif /* defined(MODULE_SSSP_STARTUP_3_OSEVENT_HOOK) */ |
493 |
} |
494 |
// if a CAN event occurred
|
495 |
if ((eventmask & eventListenerCan.events)) {
|
496 |
aosDbgPrintf("CAN evt\n");
|
497 |
// fetch message
|
498 |
if (flags.wfe) {
|
499 |
canReceiveTimeout(&MODULE_HAL_CAN, CAN_ANY_MAILBOX, &canRxFrame, TIME_IMMEDIATE); |
500 |
aosDbgPrintf("CAN <- 0x%03X\n", canRxFrame.SID);
|
501 |
} |
502 |
// identify and handle abort messgaes
|
503 |
if (canRxFrame.SID == SSSP_STACKINIT_CANMSGID_ABORT) {
|
504 |
stage = STAGE_3_4_ABORT; |
505 |
} |
506 |
// warn if a unexpected message was received
|
507 |
else if ((canRxFrame.SID != SSSP_STACKINIT_CANMSGID_INIT) && |
508 |
(canRxFrame.SID != SSSP_STACKINIT_CANMSGID_MODULEID)) { |
509 |
aosDbgPrintf("WARN: unknown msg\n");
|
510 |
} |
511 |
// any further pending messages are fetched at the end of the loop
|
512 |
} |
513 |
// if a timeout event occurred
|
514 |
if (eventmask & eventListenerTimeout.events) {
|
515 |
aosDbgPrintf("timeout evt\n");
|
516 |
// is handled at the end of the loop (or must be cleared by FSM)
|
517 |
} |
518 |
// if a delay event occurred
|
519 |
if (eventmask & eventListenerDelay.events) {
|
520 |
aosDbgPrintf("delay evt\n");
|
521 |
// is handled by FSM
|
522 |
} |
523 |
|
524 |
/*
|
525 |
* this is the actual FSM
|
526 |
*/
|
527 |
switch (stage) {
|
528 |
case STAGE_3_1:
|
529 |
{ |
530 |
aos.sssp.stage = AOS_SSSP_STARTUP_3_1; |
531 |
|
532 |
// there was no event at all (skipped wfe)
|
533 |
if (eventmask == 0 && flags.wfe == false) { |
534 |
#if (AMIROOS_CFG_SSSP_MASTER == true) |
535 |
// initialize the stage by transmitting an according CAN message
|
536 |
aosDbgPrintf("CAN -> init\n");
|
537 |
canTxFrame.DLC = 0;
|
538 |
canTxFrame.SID = SSSP_STACKINIT_CANMSGID_INIT; |
539 |
if (canTransmitTimeout(&MODULE_HAL_CAN, CAN_ANY_MAILBOX, &canTxFrame, TIME_IMMEDIATE) != MSG_OK) {
|
540 |
chEvtBroadcast(&eventSourceTimeout); |
541 |
break;
|
542 |
} |
543 |
// activate S
|
544 |
aosDbgPrintf("enabling S\n");
|
545 |
apalControlGpioSet(&moduleSsspGpioS, APAL_GPIO_ON); |
546 |
#if (AMIROOS_CFG_SSSP_STACK_START == true) |
547 |
// proceed immediately
|
548 |
stage = STAGE_3_2; |
549 |
flags.wfe_next = false;
|
550 |
#else /* (AMIROOS_CFG_SSSP_STACK_START == true) */ |
551 |
// set the timeout timer
|
552 |
chVTSet(&timerTimeout, chTimeUS2I(AOS_SYSTEM_SSSP_TIMEOUT), _ssspTimerCallback, &eventSourceTimeout); |
553 |
// proceed
|
554 |
stage = STAGE_3_3_WAITFORFIRSTID; |
555 |
#endif /* (AMIROOS_CFG_SSSP_STACK_START == true) */ |
556 |
#else /* (AMIROOS_CFG_SSSP_MASTER == true) */ |
557 |
// set the timeout timer
|
558 |
chVTSet(&timerTimeout, chTimeUS2I(AOS_SYSTEM_SSSP_TIMEOUT), _ssspTimerCallback, &eventSourceTimeout); |
559 |
#endif /* (AMIROOS_CFG_SSSP_MASTER == true) */ |
560 |
} |
561 |
|
562 |
#if (AMIROOS_CFG_SSSP_MASTER != true) |
563 |
// a CAN message was received
|
564 |
else if (eventmask & eventListenerCan.events) { |
565 |
// if an initiation message was received
|
566 |
if (canRxFrame.DLC == 0 && |
567 |
canRxFrame.RTR == CAN_RTR_DATA && |
568 |
canRxFrame.IDE == CAN_IDE_STD && |
569 |
canRxFrame.SID == SSSP_STACKINIT_CANMSGID_INIT) { |
570 |
aosDbgPrintf("init msg\n");
|
571 |
// reset the timeout timer and clear pending flags
|
572 |
chVTReset(&timerTimeout); |
573 |
chEvtWaitAnyTimeout(eventListenerTimeout.events, TIME_IMMEDIATE); |
574 |
eventmask &= ~(eventListenerTimeout.events); |
575 |
// activate S
|
576 |
aosDbgPrintf("enabling S\n");
|
577 |
apalControlGpioSet(&moduleSsspGpioS, APAL_GPIO_ON); |
578 |
#if (AMIROOS_CFG_SSSP_STACK_START == true) |
579 |
// proceed
|
580 |
stage = STAGE_3_2; |
581 |
flags.wfe_next = false;
|
582 |
#else /* (AMIROOS_CFG_SSSP_STACK_START == true) */ |
583 |
// set the timeout timer
|
584 |
chVTSet(&timerTimeout, chTimeUS2I(AOS_SYSTEM_SSSP_TIMEOUT), _ssspTimerCallback, &eventSourceTimeout); |
585 |
// proceed
|
586 |
stage = STAGE_3_3_WAITFORFIRSTID; |
587 |
#endif /* (AMIROOS_CFG_SSSP_STACK_START == true) */ |
588 |
} |
589 |
} |
590 |
#endif /* (AMIROOS_CFG_SSSP_MASTER != true) */ |
591 |
|
592 |
break;
|
593 |
} /* end of STAGE_3_1 */
|
594 |
|
595 |
case STAGE_3_2:
|
596 |
{ |
597 |
#if (AMIROOS_CFG_SSSP_STACK_START == true) |
598 |
aos.sssp.stage = AOS_SSSP_STARTUP_3_2; |
599 |
|
600 |
// if this stage was just entered
|
601 |
if (flags.wfe == false) { |
602 |
// set the module ID
|
603 |
aos.sssp.moduleId = 1;
|
604 |
// broadcast module ID
|
605 |
aosDbgPrintf("CAN -> ID (%u)\n", aos.sssp.moduleId);
|
606 |
canTxFrame.DLC = 4;
|
607 |
canTxFrame.SID = SSSP_STACKINIT_CANMSGID_MODULEID; |
608 |
_serialize(canTxFrame.data8, aos.sssp.moduleId, 4);
|
609 |
if (canTransmitTimeout(&MODULE_HAL_CAN, CAN_ANY_MAILBOX, &canTxFrame, TIME_IMMEDIATE) != MSG_OK) {
|
610 |
chEvtBroadcast(&eventSourceTimeout); |
611 |
break;
|
612 |
} |
613 |
#if (AMIROOS_CFG_DBG == true) |
614 |
lastid = aos.sssp.moduleId; |
615 |
#endif /* (AMIROOS_CFG_DBG == true) */ |
616 |
#if (AMIROOS_CFG_SSSP_STACK_END == true) |
617 |
// sequence is already over
|
618 |
// deactivate S
|
619 |
aosDbgPrintf("disabling S\n");
|
620 |
apalControlGpioSet(&moduleSsspGpioSync, APAL_GPIO_OFF); |
621 |
// proceed
|
622 |
stage = STAGE_3_3_WAITFORID; |
623 |
#else /* (AMIROOS_CFG_SSSP_STACK_END == true) */ |
624 |
// set the delay timer so the UP signal is activated later
|
625 |
chVTSet(&timerDelay, chTimeUS2I(AMIROOS_CFG_SSSP_SIGNALDELAY), _ssspTimerCallback, &eventSourceDelay); |
626 |
#endif /* (AMIROOS_CFG_SSSP_STACK_END == true) */ |
627 |
} |
628 |
|
629 |
// if a delay event occurred
|
630 |
if (eventmask & eventListenerDelay.events) {
|
631 |
// activate UP
|
632 |
aosDbgPrintf("enabling UP\n");
|
633 |
apalControlGpioSet(&moduleSsspGpioUP, APAL_GPIO_ON); |
634 |
// deactivate S
|
635 |
aosDbgPrintf("disabling S\n");
|
636 |
apalControlGpioSet(&moduleSsspGpioS, APAL_GPIO_OFF); |
637 |
// explicitely clear timeout event flag
|
638 |
chEvtWaitAnyTimeout(eventListenerTimeout.events, TIME_IMMEDIATE); |
639 |
eventmask &= ~(eventListenerTimeout.events); |
640 |
// proceed
|
641 |
stage = STAGE_3_3_WAITFORID; |
642 |
} |
643 |
#endif /* (AMIROOS_CFG_SSSP_STACK_START == true) */ |
644 |
|
645 |
break;
|
646 |
} /* end of STAGE_3_2 */
|
647 |
|
648 |
case STAGE_3_3_WAITFORFIRSTID:
|
649 |
{ |
650 |
#if (AMIROOS_CFG_SSSP_STACK_START != true) |
651 |
aos.sssp.stage = AOS_SSSP_STARTUP_3_3; |
652 |
|
653 |
// a CAN message was received
|
654 |
if (eventmask & eventListenerCan.events) {
|
655 |
// if an ID message was received
|
656 |
if (canRxFrame.DLC == 4 && |
657 |
canRxFrame.RTR == CAN_RTR_DATA && |
658 |
canRxFrame.IDE == CAN_IDE_STD && |
659 |
canRxFrame.SID == SSSP_STACKINIT_CANMSGID_MODULEID) { |
660 |
aosDbgPrintf("ID (%u)\n", (uint32_t)_deserialize(canRxFrame.data8, 4)); |
661 |
// validate received ID
|
662 |
if (lastid < _deserialize(canRxFrame.data8, 4)) { |
663 |
// store received ID
|
664 |
lastid = _deserialize(canRxFrame.data8, 4);
|
665 |
// restart timeout timer
|
666 |
chVTSet(&timerTimeout, chTimeUS2I(AOS_SYSTEM_SSSP_TIMEOUT), _ssspTimerCallback, &eventSourceTimeout); |
667 |
// proceed
|
668 |
stage = STAGE_3_3_WAITFORIDORSIG; |
669 |
} else {
|
670 |
aosDbgPrintf("ERR: invalid ID\n");
|
671 |
// abort
|
672 |
stage = STAGE_3_4_ABORT_ACTIVE; |
673 |
flags.wfe_next = false;
|
674 |
} |
675 |
// explicitely clear timeout event flag
|
676 |
chEvtWaitAnyTimeout(eventListenerTimeout.events, TIME_IMMEDIATE); |
677 |
eventmask &= ~(eventListenerTimeout.events); |
678 |
} |
679 |
} |
680 |
#endif /* (AMIROOS_CFG_SSSP_STACK_START != true) */ |
681 |
break;
|
682 |
} /* end of STAGE_3_3_WAITFORFIRSTID */
|
683 |
|
684 |
case STAGE_3_3_WAITFORIDORSIG:
|
685 |
{ |
686 |
#if (AMIROOS_CFG_SSSP_STACK_START != true) |
687 |
aos.sssp.stage = AOS_SSSP_STARTUP_3_3; |
688 |
|
689 |
// a CAN message was received
|
690 |
if (eventmask & eventListenerCan.events) {
|
691 |
// if an ID message was received
|
692 |
if (canRxFrame.DLC == 4 && |
693 |
canRxFrame.RTR == CAN_RTR_DATA && |
694 |
canRxFrame.IDE == CAN_IDE_STD && |
695 |
canRxFrame.SID == SSSP_STACKINIT_CANMSGID_MODULEID) { |
696 |
aosDbgPrintf("ID (%u)\n", (uint32_t)_deserialize(canRxFrame.data8, 4)); |
697 |
// validate received ID
|
698 |
if (lastid < _deserialize(canRxFrame.data8, 4)) { |
699 |
// store received ID
|
700 |
lastid = _deserialize(canRxFrame.data8, 4);
|
701 |
// restart timeout timer
|
702 |
chVTSet(&timerTimeout, chTimeUS2I(AOS_SYSTEM_SSSP_TIMEOUT), _ssspTimerCallback, &eventSourceTimeout); |
703 |
} else {
|
704 |
aosDbgPrintf("ERR: invalid ID\n");
|
705 |
// abort
|
706 |
stage = STAGE_3_4_ABORT_ACTIVE; |
707 |
flags.wfe_next = false;
|
708 |
} |
709 |
// explicitely clear timeout event flag
|
710 |
chEvtWaitAnyTimeout(eventListenerTimeout.events, TIME_IMMEDIATE); |
711 |
eventmask &= ~(eventListenerTimeout.events); |
712 |
} |
713 |
} |
714 |
|
715 |
// if an IO event was received (DN signal)
|
716 |
if ((eventmask & _eventListenerGPIO.events) && (ioflags & MODULE_SSSP_EVENTFLAG_DN)) {
|
717 |
aosDbgPrintf("DN evt\n");
|
718 |
// reset timeout timer
|
719 |
chVTReset(&timerTimeout); |
720 |
chEvtWaitAnyTimeout(eventListenerTimeout.events, TIME_IMMEDIATE); |
721 |
eventmask &= ~(eventListenerTimeout.events); |
722 |
// increment and broadcast ID
|
723 |
aos.sssp.moduleId = lastid + 1;
|
724 |
aosDbgPrintf("CAN -> ID (%u)\n", aos.sssp.moduleId);
|
725 |
canTxFrame.DLC = 4;
|
726 |
canTxFrame.SID = SSSP_STACKINIT_CANMSGID_MODULEID; |
727 |
_serialize(canTxFrame.data8, aos.sssp.moduleId, 4);
|
728 |
if (canTransmitTimeout(&MODULE_HAL_CAN, CAN_ANY_MAILBOX, &canTxFrame, TIME_IMMEDIATE) != MSG_OK) {
|
729 |
chEvtBroadcast(&eventSourceTimeout); |
730 |
break;
|
731 |
} |
732 |
// set delay timer
|
733 |
chVTSet(&timerDelay, chTimeUS2I(AMIROOS_CFG_SSSP_SIGNALDELAY), _ssspTimerCallback, &eventSourceDelay); |
734 |
} |
735 |
|
736 |
// if a delay event occurred
|
737 |
if (eventmask & eventListenerDelay.events) {
|
738 |
#if (AMIROOS_CFG_SSSP_STACK_END != true) |
739 |
// activate UP
|
740 |
aosDbgPrintf("enabling UP\n");
|
741 |
apalControlGpioSet(&moduleSsspGpioUP, APAL_GPIO_ON); |
742 |
#endif /* (AMIROOS_CFG_SSSP_STACK_END != true) */ |
743 |
// deactivate S
|
744 |
aosDbgPrintf("disabling S\n");
|
745 |
apalControlGpioSet(&moduleSsspGpioS, APAL_GPIO_OFF); |
746 |
// reset the timeout timer
|
747 |
chVTSet(&timerTimeout, chTimeUS2I(AOS_SYSTEM_SSSP_TIMEOUT), _ssspTimerCallback, &eventSourceTimeout); |
748 |
chEvtWaitAnyTimeout(eventListenerTimeout.events, TIME_IMMEDIATE); |
749 |
eventmask &= ~(eventListenerTimeout.events); |
750 |
// proceed
|
751 |
stage = STAGE_3_3_WAITFORID; |
752 |
} |
753 |
#endif /* (AMIROOS_CFG_SSSP_STACK_START != true) */ |
754 |
|
755 |
break;
|
756 |
} /* end of STAGE_3_3_WAITFORIDORSIG */
|
757 |
|
758 |
case STAGE_3_3_WAITFORID:
|
759 |
{ |
760 |
aos.sssp.stage = AOS_SSSP_STARTUP_3_3; |
761 |
|
762 |
#if (AMIROOS_CFG_SSSP_STACK_END != true) |
763 |
// a CAN message was received
|
764 |
if (eventmask & eventListenerCan.events) {
|
765 |
// if an ID message was received
|
766 |
if (canRxFrame.DLC == 4 && |
767 |
canRxFrame.RTR == CAN_RTR_DATA && |
768 |
canRxFrame.IDE == CAN_IDE_STD && |
769 |
canRxFrame.SID == SSSP_STACKINIT_CANMSGID_MODULEID) { |
770 |
#if (AMIROOS_CFG_SSSP_STACK_START != true) || (AMIROOS_CFG_DBG == true) |
771 |
// Plausibility of the received ID is not checked at this point but is done by other modules still in a previous stage.
|
772 |
lastid = _deserialize(canRxFrame.data8, 4);
|
773 |
aosDbgPrintf("ID (%u)\n", lastid);
|
774 |
#endif /* (AMIROOS_CFG_SSSP_STACK_START != true) || (AMIROOS_CFG_DBG == true) */ |
775 |
// restart timeout timer
|
776 |
chVTSet(&timerTimeout, chTimeUS2I(AOS_SYSTEM_SSSP_TIMEOUT), _ssspTimerCallback, &eventSourceTimeout); |
777 |
chEvtWaitAnyTimeout(eventListenerTimeout.events, TIME_IMMEDIATE); |
778 |
eventmask &= ~(eventListenerTimeout.events); |
779 |
} |
780 |
} |
781 |
#endif /* (AMIROOS_CFG_SSSP_STACK_END != true) */ |
782 |
|
783 |
break;
|
784 |
} /* end of STAGE_3_3_WAITFORID */
|
785 |
|
786 |
case STAGE_3_4_FINISH:
|
787 |
{ |
788 |
aos.sssp.stage = AOS_SSSP_STARTUP_3_4; |
789 |
|
790 |
// if an IO event was received (S signal)
|
791 |
if ((eventmask & _eventListenerGPIO.events) && (ioflags & MODULE_SSSP_EVENTFLAG_S)) {
|
792 |
// reset the timeout timer
|
793 |
chVTReset(&timerTimeout); |
794 |
chEvtWaitAnyTimeout(eventListenerTimeout.events, TIME_IMMEDIATE); |
795 |
eventmask &= ~(eventListenerTimeout.events); |
796 |
//set the delay timer
|
797 |
chVTSet(&timerDelay, chTimeUS2I(AOS_SYSTEM_SSSP_TIMEOUT), _ssspTimerCallback, &eventSourceDelay); |
798 |
} |
799 |
|
800 |
// if a CAN event was received
|
801 |
if (eventmask & eventListenerCan.events) {
|
802 |
// if an abort message was received
|
803 |
if (canRxFrame.SID == SSSP_STACKINIT_CANMSGID_ABORT) {
|
804 |
aosDbgPrintf("abort msg\n");
|
805 |
// reset the delay timer
|
806 |
chVTReset(&timerDelay); |
807 |
chEvtWaitAnyTimeout(eventListenerDelay.events, TIME_IMMEDIATE); |
808 |
eventmask &= ~(eventListenerDelay.events); |
809 |
// proceed
|
810 |
stage = STAGE_3_4_ABORT; |
811 |
} |
812 |
} |
813 |
|
814 |
// if a delay timer event occurred
|
815 |
if (eventmask & eventListenerDelay.events) {
|
816 |
aosDbgPrintf("sequence sucessful\n");
|
817 |
// sequence finished sucessfully
|
818 |
flags.loop = false;
|
819 |
} |
820 |
|
821 |
break;
|
822 |
} /* end of STAGE_3_4_FINISH */
|
823 |
|
824 |
case STAGE_3_4_ABORT_ACTIVE:
|
825 |
{ |
826 |
aos.sssp.stage = AOS_SSSP_STARTUP_3_4; |
827 |
|
828 |
// emit abort message
|
829 |
canTxFrame.DLC = 0;
|
830 |
canTxFrame.SID = SSSP_STACKINIT_CANMSGID_ABORT; |
831 |
canTransmitTimeout(&MODULE_HAL_CAN, CAN_ANY_MAILBOX, &canTxFrame, TIME_INFINITE); |
832 |
aosDbgPrintf("CAN -> abort\n");
|
833 |
// clear timeout flag
|
834 |
eventmask &= ~(eventListenerTimeout.events); |
835 |
// proceed immediately
|
836 |
stage = STAGE_3_4_ABORT; |
837 |
flags.wfe_next = false;
|
838 |
break;
|
839 |
} /* end of STAGE_3_4_ABORT_ACTIVE */
|
840 |
|
841 |
case STAGE_3_4_ABORT:
|
842 |
{ |
843 |
aos.sssp.stage = AOS_SSSP_STARTUP_3_4; |
844 |
|
845 |
// deactivate S
|
846 |
aosDbgPrintf("disabling SYNC\n");
|
847 |
apalControlGpioSet(&moduleSsspGpioS, APAL_GPIO_OFF); |
848 |
// invalidate module ID
|
849 |
aos.sssp.moduleId = 0;
|
850 |
|
851 |
// if an IO event was received (S signal)
|
852 |
if ((eventmask & _eventListenerGPIO.events) && (ioflags & MODULE_SSSP_EVENTFLAG_S)) {
|
853 |
aosDbgPrintf("sequence aborted\n");
|
854 |
// exit the sequence
|
855 |
flags.loop = false;
|
856 |
} |
857 |
|
858 |
break;
|
859 |
} /* end of STAGE_3_4_ABORT */
|
860 |
} /* end of switch(stage) */
|
861 |
|
862 |
// fetch pending CAN message (if any)
|
863 |
if ((eventmask & eventListenerCan.events) && (canReceiveTimeout(&MODULE_HAL_CAN, CAN_ANY_MAILBOX, &canRxFrame, TIME_IMMEDIATE) == MSG_OK)) {
|
864 |
aosDbgPrintf("CAN <- 0x%03X\n", canRxFrame.SID);
|
865 |
flags.wfe_next = false;
|
866 |
} |
867 |
|
868 |
// handle unhandled timeout events
|
869 |
if (eventmask & eventListenerTimeout.events) {
|
870 |
aosDbgPrintf("ERR: timeout evt\n");
|
871 |
// abort
|
872 |
flags.wfe_next = false;
|
873 |
stage = STAGE_3_4_ABORT_ACTIVE; |
874 |
} |
875 |
|
876 |
// apply wfe value for next iteration
|
877 |
flags.wfe = flags.wfe_next; |
878 |
} /* end of FSM loop */
|
879 |
|
880 |
// unregister all events (timeout, delay, CAN receive)
|
881 |
chEvtUnregister(&eventSourceTimeout, &eventListenerTimeout); |
882 |
chEvtUnregister(&eventSourceDelay, &eventListenerDelay); |
883 |
chEvtUnregister(&MODULE_HAL_CAN.rxfull_event, &eventListenerCan); |
884 |
// clear any pending events (timeout, delay, CAN receive)
|
885 |
chEvtWaitAllTimeout(TIMEOUTEVENT_MASK | DELAYEVENT_MASK | CANEVENT_MASK, TIME_IMMEDIATE); |
886 |
|
887 |
// reset all control signals
|
888 |
#if (AMIROOS_CFG_SSSP_STACK_END != true) |
889 |
aosDbgPrintf("disabling UP\n");
|
890 |
apalControlGpioSet(&moduleSsspGpioUP, APAL_GPIO_OFF); |
891 |
#endif /* (AMIROOS_CFG_SSSP_STACK_END != true) */ |
892 |
aosDbgPrintf("disabling S\n");
|
893 |
apalControlGpioSet(&moduleSsspGpioS, APAL_GPIO_OFF); |
894 |
aosSysGetUptime(&uptime); |
895 |
aosDbgPrintf("done\t%04ums\n", (uint32_t)(uptime / MICROSECONDS_PER_MILLISECOND));
|
896 |
|
897 |
return shutdown;
|
898 |
} |
899 |
#endif /* (SSSP_STAGE3_ENABLE == true) */ |
900 |
|
901 |
/**
|
902 |
* @brief Application entry point.
|
903 |
*/
|
904 |
int main(void) |
905 |
{ |
906 |
// local variables
|
907 |
eventmask_t eventmask = 0;
|
908 |
eventflags_t eventflags = 0;
|
909 |
eventflags_t gpioeventflagsmask = AMIROOS_CFG_MAIN_LOOP_GPIOEVENT_FLAGSMASK; |
910 |
aos_shutdown_t shutdown = AOS_SHUTDOWN_NONE; |
911 |
#if defined(AMIROOS_CFG_MAIN_EXTRA_THREAD_VARIABLES)
|
912 |
AMIROOS_CFG_MAIN_EXTRA_THREAD_VARIABLES |
913 |
#endif /* defined(AMIROOS_CFG_MAIN_EXTRA_THREAD_VARIABLES) */ |
914 |
|
915 |
/*
|
916 |
* ##########################################################################
|
917 |
* # system initialization #
|
918 |
* ##########################################################################
|
919 |
*/
|
920 |
|
921 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_0)
|
922 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_0_ARGS)
|
923 |
AMIROOS_CFG_MAIN_INIT_HOOK_0(AMIROOS_CFG_MAIN_INIT_HOOK_0_ARGS); |
924 |
#else /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_0_ARGS) */ |
925 |
AMIROOS_CFG_MAIN_INIT_HOOK_0(); |
926 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_0_ARGS) */ |
927 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_0) */ |
928 |
|
929 |
/* hardware, kernel, and operating system initialization */
|
930 |
// ChibiOS/HAL and custom hal additions (if any)
|
931 |
halInit(); |
932 |
#if defined(MODULE_INIT_HAL_EXTRA)
|
933 |
MODULE_INIT_HAL_EXTRA(); |
934 |
#endif /* defined(MODULE_INIT_HAL_EXTRA) */ |
935 |
|
936 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_1)
|
937 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_1_ARGS)
|
938 |
AMIROOS_CFG_MAIN_INIT_HOOK_1(AMIROOS_CFG_MAIN_INIT_HOOK_1_ARGS); |
939 |
#else /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_1_ARGS) */ |
940 |
AMIROOS_CFG_MAIN_INIT_HOOK_1(); |
941 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_1_ARGS) */ |
942 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_1) */ |
943 |
|
944 |
// ChibiOS/RT kernel and custom kernel additions (if any)
|
945 |
chSysInit(); |
946 |
#if defined(MODULE_INIT_KERNEL_EXTRA)
|
947 |
MODULE_INIT_KERNEL_EXTRA(); |
948 |
#endif /* defined(MODULE_INIT_KERNEL_EXTRA) */ |
949 |
|
950 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_2)
|
951 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_2_ARGS)
|
952 |
AMIROOS_CFG_MAIN_INIT_HOOK_2(AMIROOS_CFG_MAIN_INIT_HOOK_2_ARGS); |
953 |
#else /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_2_ARGS) */ |
954 |
AMIROOS_CFG_MAIN_INIT_HOOK_2(); |
955 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_2_ARGS) */ |
956 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_2) */ |
957 |
|
958 |
// AMiRo-OS, additional interrupts and custom OS additions (if any)
|
959 |
#if (AMIROOS_CFG_SHELL_ENABLE == true) |
960 |
aosSysInit(moduleShellPrompt); |
961 |
#else /* (AMIROOS_CFG_SHELL_ENABLE == true) */ |
962 |
aosSysInit(NULL);
|
963 |
#endif /* (AMIROOS_CFG_SHELL_ENABLE == true) */ |
964 |
#if defined(MODULE_INIT_INTERRUPTS)
|
965 |
MODULE_INIT_INTERRUPTS(); |
966 |
#endif
|
967 |
#if defined(MODULE_INIT_OS_EXTRA)
|
968 |
MODULE_INIT_OS_EXTRA(); |
969 |
#endif /* defined(MODULE_INIT_OS_EXTRA) */ |
970 |
|
971 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_3)
|
972 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_3_ARGS)
|
973 |
AMIROOS_CFG_MAIN_INIT_HOOK_3(AMIROOS_CFG_MAIN_INIT_HOOK_3_ARGS); |
974 |
#else /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_3_ARGS) */ |
975 |
AMIROOS_CFG_MAIN_INIT_HOOK_3(); |
976 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_3_ARGS) */ |
977 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_3) */ |
978 |
|
979 |
/* event associations */
|
980 |
#if (AMIROOS_CFG_SSSP_ENABLE == true) |
981 |
gpioeventflagsmask |= MODULE_SSSP_EVENTFLAG_PD | MODULE_SSSP_EVENTFLAG_S; |
982 |
#if (AMIROOS_CFG_SSSP_STACK_START != true) |
983 |
gpioeventflagsmask |= MODULE_SSSP_EVENTFLAG_DN; |
984 |
#endif /* (AMIROOS_CFG_SSSP_STACK_START != true) */ |
985 |
#if (AMIROOS_CFG_SSSP_STACK_END != true) |
986 |
gpioeventflagsmask |= MODULE_SSSP_EVENTFLAG_UP; |
987 |
#endif /* (AMIROOS_CFG_SSSP_STACK_END != true) */ |
988 |
#endif /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
989 |
if (gpioeventflagsmask != 0) { |
990 |
chEvtRegisterMaskWithFlags(&aos.events.gpio, &_eventListenerGPIO, GPIOEVENT_MASK, gpioeventflagsmask); |
991 |
} |
992 |
chEvtRegisterMask(&aos.events.os, &_eventListenerOS, OSEVENT_MASK); |
993 |
|
994 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_4)
|
995 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_4_ARGS)
|
996 |
AMIROOS_CFG_MAIN_INIT_HOOK_4(AMIROOS_CFG_MAIN_INIT_HOOK_4_ARGS); |
997 |
#else /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_4_ARGS) */ |
998 |
AMIROOS_CFG_MAIN_INIT_HOOK_4(); |
999 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_4_ARGS) */ |
1000 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_4) */ |
1001 |
|
1002 |
/* periphery communication interfaces initialization */
|
1003 |
// module specific initialization (if any)
|
1004 |
#if defined(MODULE_INIT_PERIPHERY_IF)
|
1005 |
MODULE_INIT_PERIPHERY_IF(); |
1006 |
#endif /* defined(MODULE_INIT_PERIPHERY_IF) */ |
1007 |
#if ((SSSP_STAGE3_ENABLE == true) && (HAL_USE_CAN == TRUE)) |
1008 |
// CAN
|
1009 |
if (MODULE_HAL_CAN.state == CAN_STOP) {
|
1010 |
canStart(&MODULE_HAL_CAN, &moduleHalCanConfig); |
1011 |
} |
1012 |
#endif /* (SSSP_STAGE3_ENABLE == true) && (HAL_USE_CAN == TRUE) */ |
1013 |
// user interface (if any)
|
1014 |
#if defined(MODULE_HAL_PROGIF)
|
1015 |
aosIOChannelInit(&_stdiochannel, (BaseAsynchronousChannel*)&MODULE_HAL_PROGIF); |
1016 |
aosIOChannelOutputEnable(&_stdiochannel); |
1017 |
aosIOStreamAddChannel(&aos.iostream, &_stdiochannel); |
1018 |
#if (AMIROOS_CFG_SHELL_ENABLE == true) |
1019 |
aosShellChannelInit(&_stdshellchannel, (BaseAsynchronousChannel*)&MODULE_HAL_PROGIF); |
1020 |
aosShellChannelInputEnable(&_stdshellchannel); |
1021 |
aosShellChannelOutputEnable(&_stdshellchannel); |
1022 |
aosShellStreamAddChannel(&aos.shell.stream, &_stdshellchannel); |
1023 |
#endif /* (AMIROOS_CFG_SHELL_ENABLE == true) */ |
1024 |
#endif /* defined(MODULE_HAL_PROGIF) */ |
1025 |
|
1026 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_5)
|
1027 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_5_ARGS)
|
1028 |
AMIROOS_CFG_MAIN_INIT_HOOK_5(AMIROOS_CFG_MAIN_INIT_HOOK_5_ARGS); |
1029 |
#else /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_5_ARGS) */ |
1030 |
AMIROOS_CFG_MAIN_INIT_HOOK_5(); |
1031 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_5_ARGS) */ |
1032 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_5) */ |
1033 |
|
1034 |
/* module is ready -> print welcome prompt */
|
1035 |
aosprintf("\n");
|
1036 |
aosprintf("######################################################################\n");
|
1037 |
aosprintf("# AMiRo-OS is an operating system designed for the Autonomous Mini #\n");
|
1038 |
aosprintf("# Robot (AMiRo) platform. #\n");
|
1039 |
aosprintf("# Copyright (C) 2016..2019 Thomas Schöpping et al. #\n");
|
1040 |
aosprintf("# #\n");
|
1041 |
aosprintf("# This is free software; see the source for copying conditions. #\n");
|
1042 |
aosprintf("# There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR #\n");
|
1043 |
aosprintf("# A PARTICULAR PURPOSE. #\n");
|
1044 |
aosprintf("# The development of this software was supported by the Excellence #\n");
|
1045 |
aosprintf("# Cluster EXC 227 Cognitive Interaction Technology. The Excellence #\n");
|
1046 |
aosprintf("# Cluster EXC 227 is a grant of the Deutsche Forschungsgemeinschaft #\n");
|
1047 |
aosprintf("# (DFG) in the context of the German Excellence Initiative. #\n");
|
1048 |
aosprintf("######################################################################\n");
|
1049 |
aosprintf("\n");
|
1050 |
|
1051 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_6)
|
1052 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_6_ARGS)
|
1053 |
AMIROOS_CFG_MAIN_INIT_HOOK_6(AMIROOS_CFG_MAIN_INIT_HOOK_6_ARGS); |
1054 |
#else /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_6_ARGS) */ |
1055 |
AMIROOS_CFG_MAIN_INIT_HOOK_6(); |
1056 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_6_ARGS) */ |
1057 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_6) */ |
1058 |
|
1059 |
#if (AMIROOS_CFG_TESTS_ENABLE == true) |
1060 |
#if defined(MODULE_INIT_TESTS)
|
1061 |
MODULE_INIT_TESTS(); |
1062 |
#else /* defined(MODULE_INIT_TESTS) */ |
1063 |
#warning "AMIROOS_CFG_TESTS_ENABLE set to true, but MODULE_INIT_TESTS() not defined" |
1064 |
#endif /* defined(MODULE_INIT_TESTS) */ |
1065 |
#endif /* (AMIROOS_CFG_TESTS_ENABLE == true) */ |
1066 |
|
1067 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_7)
|
1068 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_7_ARGS)
|
1069 |
AMIROOS_CFG_MAIN_INIT_HOOK_7(AMIROOS_CFG_MAIN_INIT_HOOK_7_ARGS); |
1070 |
#else /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_7_ARGS) */ |
1071 |
AMIROOS_CFG_MAIN_INIT_HOOK_7(); |
1072 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_7_ARGS) */ |
1073 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_7) */ |
1074 |
|
1075 |
#if (AMIROOS_CFG_SSSP_ENABLE == true) |
1076 |
/* SSSP startup OS synchronization phase (end of startup stage 2) */
|
1077 |
while ((shutdown == AOS_SHUTDOWN_NONE) && (eventmask = aosSysSsspStartupOsInitSyncCheck(&_eventListenerGPIO)) != 0) { |
1078 |
/*
|
1079 |
* This code is executed if the received event was not about the SYS_SYNC control signal.
|
1080 |
* The returned event could be caused by any listener (not only the argument).
|
1081 |
*/
|
1082 |
// GPIO event
|
1083 |
if (eventmask & _eventListenerGPIO.events) {
|
1084 |
eventflags = chEvtGetAndClearFlags(&_eventListenerGPIO); |
1085 |
// PD event
|
1086 |
if (eventflags & MODULE_SSSP_EVENTFLAG_PD) {
|
1087 |
shutdown = AOS_SHUTDOWN_PASSIVE; |
1088 |
} else {
|
1089 |
#if defined(MODULE_SSSP_STARTUP_2_2_IOEVENT_HOOK)
|
1090 |
MODULE_SSSP_STARTUP_2_2_IOEVENT_HOOK(eventmask, eventflags); |
1091 |
#else /* defined(MODULE_SSSP_STARTUP_2_2_IOEVENT_HOOK) */ |
1092 |
// ignore any other IO events
|
1093 |
#endif /* defined(MODULE_SSSP_STARTUP_2_2_IOEVENT_HOOK) */ |
1094 |
} |
1095 |
} |
1096 |
// OS event
|
1097 |
else if (eventmask & _eventListenerOS.events) { |
1098 |
eventflags = chEvtGetAndClearFlags(&_eventListenerOS); |
1099 |
_unexpectedEventError(eventmask, eventflags); |
1100 |
} |
1101 |
// unknown event
|
1102 |
else {
|
1103 |
_unexpectedEventError(eventmask, 0);
|
1104 |
} |
1105 |
} |
1106 |
|
1107 |
#if (HAL_USE_CAN == TRUE)
|
1108 |
|
1109 |
/*
|
1110 |
* There must be no delays at this point, thus no hook is allowed.
|
1111 |
*/
|
1112 |
|
1113 |
/* SSSP startup stage 3 (module stack initialization) */
|
1114 |
if (shutdown == AOS_SHUTDOWN_NONE) {
|
1115 |
shutdown = _ssspModuleStackInitialization(); |
1116 |
} |
1117 |
|
1118 |
/*
|
1119 |
* There must be no delays at this point, thus no hook is allowed.
|
1120 |
*/
|
1121 |
|
1122 |
#if (HAL_USE_RTC == TRUE)
|
1123 |
/* synchronize calendars */
|
1124 |
if (shutdown == AOS_SHUTDOWN_NONE) {
|
1125 |
#if (AMIROOS_CFG_SSSP_MASTER == true) |
1126 |
CANTxFrame frame; |
1127 |
struct tm t;
|
1128 |
uint64_t encoded; |
1129 |
|
1130 |
frame.DLC = 8;
|
1131 |
frame.RTR = CAN_RTR_DATA; |
1132 |
frame.IDE = CAN_IDE_STD; |
1133 |
frame.SID = CALENDERSYNC_CANMSGID; |
1134 |
|
1135 |
aosDbgPrintf("transmitting current date/time...\t");
|
1136 |
// get current date & time
|
1137 |
aosSysGetDateTime(&t); |
1138 |
// encode
|
1139 |
encoded = _TM2U64(&t); |
1140 |
// serialize
|
1141 |
_serialize(frame.data8, encoded, 8);
|
1142 |
// transmit
|
1143 |
canTransmitTimeout(&MODULE_HAL_CAN, CAN_ANY_MAILBOX, &frame, TIME_IMMEDIATE); |
1144 |
|
1145 |
aosDbgPrintf("done\n");
|
1146 |
#else /* (AMIROOS_CFG_SSSP_MASTER == true) */ |
1147 |
CANRxFrame frame; |
1148 |
uint64_t encoded; |
1149 |
struct tm t;
|
1150 |
|
1151 |
aosDbgPrintf("receiving current date/time...\t");
|
1152 |
// receive message
|
1153 |
#if (AMIROOS_CFG_DBG == true) |
1154 |
// increase timeout in debug mode due to additional delays introduced by the many prinf() calls
|
1155 |
if (canReceiveTimeout(&MODULE_HAL_CAN, CAN_ANY_MAILBOX, &frame, chTimeUS2I(10 * AOS_SYSTEM_SSSP_TIMEOUT)) == MSG_OK) { |
1156 |
#else /* (AMIROOS_CFG_DBG == true) */ |
1157 |
if (canReceiveTimeout(&MODULE_HAL_CAN, CAN_ANY_MAILBOX, &frame, chTimeUS2I(AOS_SYSTEM_SSSP_TIMEOUT)) == MSG_OK) {
|
1158 |
#endif /* (AMIROOS_CFG_DBG == true) */ |
1159 |
// validate message
|
1160 |
if (frame.DLC == 8 && |
1161 |
frame.RTR == CAN_RTR_DATA && |
1162 |
frame.IDE == CAN_IDE_STD && |
1163 |
frame.SID == CALENDERSYNC_CANMSGID) { |
1164 |
// deserialize
|
1165 |
encoded = _deserialize(frame.data8, 8);
|
1166 |
// decode
|
1167 |
_U642TM(&t, encoded); |
1168 |
// set current date & time
|
1169 |
aosSysSetDateTime(&t); |
1170 |
aosDbgPrintf("success\n");
|
1171 |
} else {
|
1172 |
aosDbgPrintf("fail (invalid message)\n");
|
1173 |
} |
1174 |
} else {
|
1175 |
aosDbgPrintf("fail (timeout)\n");
|
1176 |
} |
1177 |
#endif /* (AMIROOS_CFG_SSSP_MASTER == true) */ |
1178 |
aosDbgPrintf("\n");
|
1179 |
} |
1180 |
#endif /* (HAL_USE_RTC == TRUE) */ |
1181 |
#endif /* (HAL_USE_CAN == TRUE) */ |
1182 |
#endif /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
1183 |
|
1184 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_8)
|
1185 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_8_ARGS)
|
1186 |
AMIROOS_CFG_MAIN_INIT_HOOK_8(AMIROOS_CFG_MAIN_INIT_HOOK_8_ARGS); |
1187 |
#else /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_8_ARGS) */ |
1188 |
AMIROOS_CFG_MAIN_INIT_HOOK_8(); |
1189 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_8_ARGS) */ |
1190 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_8) */ |
1191 |
|
1192 |
/* completely start AMiRo-OS */
|
1193 |
if (shutdown == AOS_SHUTDOWN_NONE) {
|
1194 |
aosSysStart(); |
1195 |
} |
1196 |
|
1197 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_9)
|
1198 |
#if defined(AMIROOS_CFG_MAIN_INIT_HOOK_9_ARGS)
|
1199 |
AMIROOS_CFG_MAIN_INIT_HOOK_9(AMIROOS_CFG_MAIN_INIT_HOOK_9_ARGS); |
1200 |
#else /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_9_ARGS) */ |
1201 |
AMIROOS_CFG_MAIN_INIT_HOOK_9(); |
1202 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_9_ARGS) */ |
1203 |
#endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_9) */ |
1204 |
|
1205 |
/*
|
1206 |
* ##########################################################################
|
1207 |
* # infinite loop #
|
1208 |
* ##########################################################################
|
1209 |
*/
|
1210 |
|
1211 |
// sleep until a shutdown event is received
|
1212 |
while (shutdown == AOS_SHUTDOWN_NONE) {
|
1213 |
// wait for an event
|
1214 |
#if (AMIROOS_CFG_MAIN_LOOP_TIMEOUT != 0) |
1215 |
eventmask = chEvtWaitOneTimeout(ALL_EVENTS, chTimeUS2I(AMIROOS_CFG_MAIN_LOOP_TIMEOUT)); |
1216 |
#else /* (AMIROOS_CFG_MAIN_LOOP_TIMEOUT != 0) */ |
1217 |
eventmask = chEvtWaitOne(ALL_EVENTS); |
1218 |
#endif /* (AMIROOS_CFG_MAIN_LOOP_TIMEOUT != 0) */ |
1219 |
|
1220 |
#if defined(AMIROOS_CFG_MAIN_LOOP_HOOK_0)
|
1221 |
#if defined(AMIROOS_CFG_MAIN_LOOP_HOOK_0_ARGS)
|
1222 |
AMIROOS_CFG_MAIN_LOOP_HOOK_0(AMIROOS_CFG_MAIN_LOOP_HOOK_0_ARGS); |
1223 |
#else /* defined(AMIROOS_CFG_MAIN_LOOP_HOOK_0_ARGS) */ |
1224 |
AMIROOS_CFG_MAIN_LOOP_HOOK_0(); |
1225 |
#endif /* defined(AMIROOS_CFG_MAIN_LOOP_HOOK_0_ARGS) */ |
1226 |
#endif /* defined(AMIROOS_CFG_MAIN_LOOP_HOOK_0) */ |
1227 |
|
1228 |
switch (eventmask) {
|
1229 |
// if this was an GPIO event
|
1230 |
case GPIOEVENT_MASK:
|
1231 |
// evaluate flags
|
1232 |
eventflags = chEvtGetAndClearFlags(&_eventListenerGPIO); |
1233 |
#if (AMIROOS_CFG_SSSP_ENABLE == true) |
1234 |
// PD event
|
1235 |
if (eventflags & MODULE_SSSP_EVENTFLAG_PD) {
|
1236 |
shutdown = AOS_SHUTDOWN_PASSIVE; |
1237 |
} |
1238 |
// all other events
|
1239 |
#if defined(MODULE_MAIN_LOOP_GPIOEVENT)
|
1240 |
else {
|
1241 |
MODULE_MAIN_LOOP_GPIOEVENT(eventflags); |
1242 |
} |
1243 |
#endif /* defined(MODULE_MAIN_LOOP_GPIOEVENT) */ |
1244 |
#else /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
1245 |
#if defined(MODULE_MAIN_LOOP_GPIOEVENT)
|
1246 |
MODULE_MAIN_LOOP_GPIOEVENT(eventflags); |
1247 |
#endif /* defined(MODULE_MAIN_LOOP_GPIOEVENT) */ |
1248 |
#endif /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
1249 |
break;
|
1250 |
|
1251 |
// if this was an OS event
|
1252 |
case OSEVENT_MASK:
|
1253 |
// evaluate flags
|
1254 |
eventflags = chEvtGetAndClearFlags(&_eventListenerOS); |
1255 |
switch (eventflags) {
|
1256 |
#if (AMIROOS_CFG_SSSP_ENABLE == true) |
1257 |
case AOS_SYSTEM_EVENTFLAGS_HIBERNATE:
|
1258 |
shutdown = AOS_SHUTDOWN_HIBERNATE; |
1259 |
break;
|
1260 |
case AOS_SYSTEM_EVENTFLAGS_DEEPSLEEP:
|
1261 |
shutdown = AOS_SHUTDOWN_DEEPSLEEP; |
1262 |
break;
|
1263 |
case AOS_SYSTEM_EVENTFLAGS_TRANSPORTATION:
|
1264 |
shutdown = AOS_SHUTDOWN_TRANSPORTATION; |
1265 |
break;
|
1266 |
case AOS_SYSTEM_EVENTFLAGS_RESTART:
|
1267 |
shutdown = AOS_SHUTDOWN_RESTART; |
1268 |
break;
|
1269 |
#else /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
1270 |
case AOS_SYSTEM_EVENTFLAGS_SHUTDOWN:
|
1271 |
shutdown = AOS_SHUTDOWN_DEFAULT; |
1272 |
break;
|
1273 |
#endif /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
1274 |
default:
|
1275 |
_unexpectedEventError(eventmask, eventflags); |
1276 |
break;
|
1277 |
} |
1278 |
break;
|
1279 |
|
1280 |
// if this was any other event (should be impossible to occur)
|
1281 |
default:
|
1282 |
eventflags = 0;
|
1283 |
#if (AMIROOS_CFG_MAIN_LOOP_TIMEOUT == 0) |
1284 |
_unexpectedEventError(eventmask, eventflags); |
1285 |
#endif /* (AMIROOS_CFG_MAIN_LOOP_TIMEOUT == 0) */ |
1286 |
break;
|
1287 |
} |
1288 |
|
1289 |
#if defined(AMIROOS_CFG_MAIN_LOOP_HOOK_1)
|
1290 |
#if defined(AMIROOS_CFG_MAIN_LOOP_HOOK_1_ARGS)
|
1291 |
AMIROOS_CFG_MAIN_LOOP_HOOK_1(AMIROOS_CFG_MAIN_LOOP_HOOK_1_ARGS); |
1292 |
#else /* defined(AMIROOS_CFG_MAIN_LOOP_HOOK_1_ARGS) */ |
1293 |
AMIROOS_CFG_MAIN_LOOP_HOOK_1(); |
1294 |
#endif /* defined(AMIROOS_CFG_MAIN_LOOP_HOOK_1_ARGS) */ |
1295 |
#endif /* defined(AMIROOS_CFG_MAIN_LOOP_HOOK_1) */ |
1296 |
} |
1297 |
|
1298 |
/*
|
1299 |
* ##########################################################################
|
1300 |
* # system shutdown #
|
1301 |
* ##########################################################################
|
1302 |
*/
|
1303 |
|
1304 |
#if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_0)
|
1305 |
#if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_0_ARGS)
|
1306 |
AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_0(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_0_ARGS); |
1307 |
#else /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_0_ARGS) */ |
1308 |
AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_0(); |
1309 |
#endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_0_ARGS) */ |
1310 |
#endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_0) */ |
1311 |
|
1312 |
// initialize/acknowledge shutdown
|
1313 |
aosSysShutdownInit(shutdown); |
1314 |
|
1315 |
#if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_1)
|
1316 |
#if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_1_ARGS)
|
1317 |
AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_1(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_1_ARGS); |
1318 |
#else /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_1_ARGS) */ |
1319 |
AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_1(); |
1320 |
#endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_1_ARGS) */ |
1321 |
#endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_1) */ |
1322 |
|
1323 |
// stop system threads
|
1324 |
aosSysStop(); |
1325 |
|
1326 |
#if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_2)
|
1327 |
#if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_2_ARGS)
|
1328 |
AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_2(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_2_ARGS); |
1329 |
#else /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_2_ARGS) */ |
1330 |
AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_2(); |
1331 |
#endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_2_ARGS) */ |
1332 |
#endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_2) */ |
1333 |
|
1334 |
// deinitialize system
|
1335 |
aosSysDeinit(); |
1336 |
|
1337 |
#if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_3)
|
1338 |
#if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_3_ARGS)
|
1339 |
AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_3(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_3_ARGS); |
1340 |
#else /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_3_ARGS) */ |
1341 |
AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_3(); |
1342 |
#endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_3_ARGS) */ |
1343 |
#endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_3) */ |
1344 |
|
1345 |
/* stop all periphery communication interfaces */
|
1346 |
#if defined(MODULE_SHUTDOWN_PERIPHERY_IF)
|
1347 |
MODULE_SHUTDOWN_PERIPHERY_IF(); |
1348 |
#endif /* defined(MODULE_SHUTDOWN_PERIPHERY_IF) */ |
1349 |
#if (HAL_USE_CAN == TRUE)
|
1350 |
if (MODULE_HAL_CAN.state != CAN_STOP) {
|
1351 |
canStop(&MODULE_HAL_CAN); |
1352 |
} |
1353 |
#endif /* (HAL_USE_CAN == TRUE) */ |
1354 |
|
1355 |
#if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_4)
|
1356 |
#if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_4_ARGS)
|
1357 |
AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_4(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_4_ARGS); |
1358 |
#else /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_4_ARGS) */ |
1359 |
AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_4(); |
1360 |
#endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_4_ARGS) */ |
1361 |
#endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_4) */ |
1362 |
|
1363 |
// finally hand over to bootloader
|
1364 |
aosSysShutdownFinal(shutdown); |
1365 |
|
1366 |
/*
|
1367 |
* ##########################################################################
|
1368 |
* # after shutdown/restart #
|
1369 |
* ##########################################################################
|
1370 |
*
|
1371 |
* NOTE: This code will not be executed, since the bootloader callbacks will stop/restart the MCU.
|
1372 |
* It is included nevertheless for the sake of completeness and to explicitely indicate,
|
1373 |
* which subsystems should NOT be shut down.
|
1374 |
*/
|
1375 |
|
1376 |
// return an error, since this code should not be executed
|
1377 |
return -1; |
1378 |
} |
1379 |
|
1380 |
/******************************************************************************/
|
1381 |
/* EXPORTED FUNCTIONS */
|
1382 |
/******************************************************************************/
|
1383 |
|
1384 |
/** @} */
|