le_bootReason_interface.h

    1 
    2 
    3 /*
    4  * ====================== WARNING ======================
    5  *
    6  * THE CONTENTS OF THIS FILE HAVE BEEN AUTO-GENERATED.
    7  * DO NOT MODIFY IN ANY WAY.
    8  *
    9  * ====================== WARNING ======================
   10  */
   11 
   12 /**
   13  * @page c_bootReason Boot Reason Query
   14  *
   15  * @ref le_bootReason_interface.h "API Reference"
   16  *
   17  * <HR>
   18  *
   19  * This API can be used to determine the reason for the last OS boot when using @ref c_ulpm
   20  * (e.g., power on due to pre-configured time setty or GPIO toggled externally).
   21  *
   22  * Boot may occur due to exit from ultra low power mode or press on Power button. Exit from low
   23  * power state may occur through various sources (e.g., GPIO pins or timers that are specific to the
   24  * device hardware).
   25  *
   26  * @section bootReason_example Sample Code
   27  *
   28  * This C code sample sows an API calling sequence to get boot-reason:
   29  *
   30  *  @code
   31  *
   32  *  void CheckMDMBootReason
   33  *  (
   34  *      void
   35  *  )
   36  *  {
   37  *      if (le_bootReason_WasTimer())
   38  *      {
   39  *           LE_INFO("Timer boot");
   40  *      }
   41  *      else if (le_bootReason_WasGpio(<gpioNum>))
   42  *      {
   43  *           LE_INFO("GPIO<gpioNum> boot");
   44  *      }
   45  *      else
   46  *      {
   47  *          LE_INFO("Power-on");
   48  *      }
   49  *  }
   50  *
   51  *  @endcode
   52  *
   53  * <HR>
   54  *
   55  * Copyright (C) Sierra Wireless Inc.
   56  */
   57 /**
   58  * @file le_bootReason_interface.h
   59  *
   60  * Legato @ref c_bootReason include file.
   61  *
   62  * Copyright (C) Sierra Wireless Inc.
   63  */
   64 
   65 #ifndef LE_BOOTREASON_INTERFACE_H_INCLUDE_GUARD
   66 #define LE_BOOTREASON_INTERFACE_H_INCLUDE_GUARD
   67 
   68 
   69 #include "legato.h"
   70 
   71 // Internal includes for this interface
   72 #include "le_bootReason_common.h"
   73 //--------------------------------------------------------------------------------------------------
   74 /**
   75  * Type for handler called when a server disconnects.
   76  */
   77 //--------------------------------------------------------------------------------------------------
   78 typedef void (*le_bootReason_DisconnectHandler_t)(void *);
   79 
   80 //--------------------------------------------------------------------------------------------------
   81 /**
   82  *
   83  * Connect the current client thread to the service providing this API. Block until the service is
   84  * available.
   85  *
   86  * For each thread that wants to use this API, either ConnectService or TryConnectService must be
   87  * called before any other functions in this API.  Normally, ConnectService is automatically called
   88  * for the main thread, but not for any other thread. For details, see @ref apiFilesC_client.
   89  *
   90  * This function is created automatically.
   91  */
   92 //--------------------------------------------------------------------------------------------------
   93 void le_bootReason_ConnectService
   94 (
   95     void
   96 );
   97 
   98 //--------------------------------------------------------------------------------------------------
   99 /**
  100  *
  101  * Try to connect the current client thread to the service providing this API. Return with an error
  102  * if the service is not available.
  103  *
  104  * For each thread that wants to use this API, either ConnectService or TryConnectService must be
  105  * called before any other functions in this API.  Normally, ConnectService is automatically called
  106  * for the main thread, but not for any other thread. For details, see @ref apiFilesC_client.
  107  *
  108  * This function is created automatically.
  109  *
  110  * @return
  111  *  - LE_OK if the client connected successfully to the service.
  112  *  - LE_UNAVAILABLE if the server is not currently offering the service to which the client is
  113  *    bound.
  114  *  - LE_NOT_PERMITTED if the client interface is not bound to any service (doesn't have a binding).
  115  *  - LE_COMM_ERROR if the Service Directory cannot be reached.
  116  */
  117 //--------------------------------------------------------------------------------------------------
  118 le_result_t le_bootReason_TryConnectService
  119 (
  120     void
  121 );
  122 
  123 //--------------------------------------------------------------------------------------------------
  124 /**
  125  * Set handler called when server disconnection is detected.
  126  *
  127  * When a server connection is lost, call this handler then exit with LE_FATAL.  If a program wants
  128  * to continue without exiting, it should call longjmp() from inside the handler.
  129  */
  130 //--------------------------------------------------------------------------------------------------
  131 LE_FULL_API void le_bootReason_SetServerDisconnectHandler
  132 (
  133     le_bootReason_DisconnectHandler_t disconnectHandler,
  134     void *contextPtr
  135 );
  136 
  137 //--------------------------------------------------------------------------------------------------
  138 /**
  139  *
  140  * Disconnect the current client thread from the service providing this API.
  141  *
  142  * Normally, this function doesn't need to be called. After this function is called, there's no
  143  * longer a connection to the service, and the functions in this API can't be used. For details, see
  144  * @ref apiFilesC_client.
  145  *
  146  * This function is created automatically.
  147  */
  148 //--------------------------------------------------------------------------------------------------
  149 void le_bootReason_DisconnectService
  150 (
  151     void
  152 );
  153 
  154 
  155 //--------------------------------------------------------------------------------------------------
  156 /**
  157  * Checks whether boot-reason was timer expiry.
  158  *
  159  * @return
  160  *      - TRUE if boot-reason was timer expiry.
  161  *      - FALSE otherwise.
  162  */
  163 //--------------------------------------------------------------------------------------------------
  164 bool le_bootReason_WasTimer
  165 (
  166     void
  167 );
  168 
  169 //--------------------------------------------------------------------------------------------------
  170 /**
  171  * Checks whether boot-reason was specific gpio change. GPIO number is specified in parameter.
  172  *
  173  * @return
  174  *      - TRUE if boot-reason was specified gpio change.
  175  *      - FALSE otherwise.
  176  *
  177  * @note The process exits if invalid gpio number is passed.  Check corresponding device documents
  178  * for valid list of gpio.
  179  */
  180 //--------------------------------------------------------------------------------------------------
  181 bool le_bootReason_WasGpio
  182 (
  183     uint32_t gpioNum
  184         ///< [IN] GPIO number.
  185 );
  186 
  187 //--------------------------------------------------------------------------------------------------
  188 /**
  189  * Checks whether boot reason was due to the specified ADC having a reading above or below the
  190  * configured limits.
  191  *
  192  * @return
  193  *      true if boot reason was due to the given ADC or false otherwise.
  194  *
  195  * @note
  196  *      The process exits if an invalid ADC number is passed. Check corresponding device documents
  197  *      for valid list of ADC numbers.
  198  */
  199 //--------------------------------------------------------------------------------------------------
  200 bool le_bootReason_WasAdc
  201 (
  202     uint32_t adcNum
  203         ///< [IN] ADC number
  204 );
  205 
  206 #endif // LE_BOOTREASON_INTERFACE_H_INCLUDE_GUARD
le_bootReason_SetServerDisconnectHandler
LE_FULL_API void le_bootReason_SetServerDisconnectHandler(le_bootReason_DisconnectHandler_t disconnectHandler, void *contextPtr)
le_result_t
le_result_t
Definition: le_basics.h:35
le_bootReason_DisconnectService
void le_bootReason_DisconnectService(void)
le_bootReason_WasGpio
bool le_bootReason_WasGpio(uint32_t gpioNum)
le_bootReason_DisconnectHandler_t
void(* le_bootReason_DisconnectHandler_t)(void *)
Definition: le_bootReason_interface.h:78
le_bootReason_WasAdc
bool le_bootReason_WasAdc(uint32_t adcNum)
le_bootReason_WasTimer
bool le_bootReason_WasTimer(void)
le_bootReason_ConnectService
void le_bootReason_ConnectService(void)
LE_FULL_API
#define LE_FULL_API
Definition: le_apiFeatures.h:40
le_bootReason_TryConnectService
le_result_t le_bootReason_TryConnectService(void)