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/**
*****************************************************************************************
* Copyright(c) 2017, Realtek Semiconductor Corporation. All rights reserved.
*****************************************************************************************
* @file app_task.c
* @brief Routines to create App task and handle events & messages
* @author jane
* @date 2017-06-02
* @version v1.0
**************************************************************************************
* @attention
* <h2><center>© COPYRIGHT 2017 Realtek Semiconductor Corporation</center></h2>
**************************************************************************************
*/
/*============================================================================*
* Header Files
*============================================================================*/
#include <os_msg.h>
#include <os_task.h>
#include <gap.h>
#include <gap_le.h>
#include <trace.h>
#include <app_task.h>
#include <app_msg.h>
#include <app_task.h>
#include <scatternet_app.h>
#include <data_uart.h>
#include <user_cmd_parse.h>
#include <user_cmd.h>
/** @defgroup SCATTERNET_APP_TASK Scatternet App Task
* @brief This file handles the implementation of application task related functions.
*
* Create App task and handle events & messages
* @{
*/
/*============================================================================*
* Macros
*============================================================================*/
#define APP_TASK_PRIORITY 1 //!< Task priorities
#define APP_TASK_STACK_SIZE 256 * 6 //!< Task stack size
#define MAX_NUMBER_OF_GAP_MESSAGE 0x20 //!< GAP message queue size
#define MAX_NUMBER_OF_IO_MESSAGE 0x20 //!< IO message queue size
#define MAX_NUMBER_OF_EVENT_MESSAGE (MAX_NUMBER_OF_GAP_MESSAGE + MAX_NUMBER_OF_IO_MESSAGE) //!< Event message queue size
/*============================================================================*
* Variables
*============================================================================*/
void *app_task_handle; //!< APP Task handle
void *evt_queue_handle; //!< Event queue handle
void *io_queue_handle; //!< IO queue handle
/*============================================================================*
* Functions
*============================================================================*/
void app_main_task(void *p_param);
/**
* @brief Initialize App task
* @return void
*/
void app_task_init()
{
os_task_create(&app_task_handle, "app", app_main_task, 0, APP_TASK_STACK_SIZE,
APP_TASK_PRIORITY);
}
/**
* @brief App task to handle events & messages
* @param[in] p_param Parameters sending to the task
* @return void
*/
void app_main_task(void *p_param)
{
uint8_t event;
os_msg_queue_create(&io_queue_handle, MAX_NUMBER_OF_IO_MESSAGE, sizeof(T_IO_MSG));
os_msg_queue_create(&evt_queue_handle, MAX_NUMBER_OF_EVENT_MESSAGE, sizeof(uint8_t));
gap_start_bt_stack(evt_queue_handle, io_queue_handle, MAX_NUMBER_OF_GAP_MESSAGE);
data_uart_init(evt_queue_handle, io_queue_handle);
user_cmd_init(&user_cmd_if, "scatternet");
driver_init();
while (true)
{
if (os_msg_recv(evt_queue_handle, &event, 0xFFFFFFFF) == true)
{
if (event == EVENT_IO_TO_APP)
{
T_IO_MSG io_msg;
if (os_msg_recv(io_queue_handle, &io_msg, 0) == true)
{
app_handle_io_msg(io_msg);
}
}
else
{
gap_handle_msg(event);
}
}
}
}
/** @} */ /* End of group SCATTERNET_APP_TASK */
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