main.c

/******************************************************************************
* File Name: main.c
*
* Description: This is the source code for the BTSTACK based FreeRTOS
*              LE GATT Server Throughput Example for ModusToolbox.
*
* Related Document: See README.md
*
*******************************************************************************
* Copyright 2021-2024, Cypress Semiconductor Corporation (an Infineon company) or
* an affiliate of Cypress Semiconductor Corporation.  All rights reserved.
*
* This software, including source code, documentation and related
* materials ("Software") is owned by Cypress Semiconductor Corporation
* or one of its affiliates ("Cypress") and is protected by and subject to
* worldwide patent protection (United States and foreign),
* United States copyright laws and international treaty provisions.
* Therefore, you may use this Software only as provided in the license
* agreement accompanying the software package from which you
* obtained this Software ("EULA").
* If no EULA applies, Cypress hereby grants you a personal, non-exclusive,
* non-transferable license to copy, modify, and compile the Software
* source code solely for use in connection with Cypress's
* integrated circuit products.  Any reproduction, modification, translation,
* compilation, or representation of this Software except as specified
* above is prohibited without the express written permission of Cypress.
*
* Disclaimer: THIS SOFTWARE IS PROVIDED AS-IS, WITH NO WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, NONINFRINGEMENT, IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Cypress
* reserves the right to make changes to the Software without notice. Cypress
* does not assume any liability arising out of the application or use of the
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*******************************************************************************/

/*******************************************************************************
*        Header Files
*******************************************************************************/
#include "ble_server.h"
#include "wiced_bt_stack.h"
#include "cy_retarget_io.h"
#include <FreeRTOS.h>
#include <task.h>
#include "cycfg_bt_settings.h"
#include "cybsp_bt_config.h"

/*******************************************************************************
*        Macros
*******************************************************************************/
#define TASK_PRIORITY                   ( configMAX_PRIORITIES - 4 )
#define TASK_STACK_SIZE                 ( configMINIMAL_STACK_SIZE * 4 )
#define THROUGHPUT_TASK_STRING                 "Throughput Task"
#define NOTIFICATION_TASK_STRING               "Notification Task"

/*******************************************************************************
*        Global Variables
*******************************************************************************/
/*Handle for the task*/
TaskHandle_t notif_send_task_handle;
TaskHandle_t get_throughput_task_handle;

/******************************************************************************
 *                          Function Definitions
 ******************************************************************************/
/*
 *  Entry point to the application. Set device configuration and start BT
 *  stack initialization.  The actual application initialization will happen
 *  when stack reports that BT device is ready.
 */
int main()
{
    cy_rslt_t bsp_result = CY_RSLT_SUCCESS;
    wiced_result_t result = WICED_SUCCESS;
    BaseType_t rtos_result;

    /* Initialize the board support package */
    bsp_result = cybsp_init();
    if (CY_RSLT_SUCCESS != bsp_result)
    {
        CY_ASSERT(0);
    }
    /* Enable global interrupts */
    __enable_irq();

    /* Initialize retarget-io to use the debug UART port */
    cy_retarget_io_init(CYBSP_DEBUG_UART_TX,
                        CYBSP_DEBUG_UART_RX,
                        CY_RETARGET_IO_BAUDRATE);
    printf("**** BLE Throughput: GATT Server Application Start ****\n\n");

    /* Initialize bluetooth porting layer by setting HCI configuration */
    cybt_platform_config_init(&cybsp_bt_platform_cfg);

    /* Register call back and configuration with stack */
    result = wiced_bt_stack_init(app_bt_management_callback,
                                    &wiced_bt_cfg_settings);

    /* Check if stack initialization was successful */
    if( WICED_BT_SUCCESS == result)
    {
        printf("Bluetooth Stack Initialization Successful \n");
    }
    else
    {
        printf("Bluetooth Stack Initialization failed!! \n");
        CY_ASSERT(0);
    }

    /* Create a task to calculate throughput*/
    rtos_result = xTaskCreate(get_throughput_task, THROUGHPUT_TASK_STRING,
                              TASK_STACK_SIZE, NULL, TASK_PRIORITY,
                              &get_throughput_task_handle);
    if(pdPASS != rtos_result)
    {
        printf("Throughput Task creation failed\n");
        CY_ASSERT(0);
    }

    /* Create a task to send notifications */
    rtos_result = xTaskCreate(send_notification_task, NOTIFICATION_TASK_STRING,
                              TASK_STACK_SIZE, NULL, TASK_PRIORITY,
                              &notif_send_task_handle);
    if(pdPASS != rtos_result)
    {
        printf("Notification Task creation failed\n");
        CY_ASSERT(0);
    }

    /* Start the FreeRTOS scheduler */
    vTaskStartScheduler();

    /* The application should never reach here */
    CY_ASSERT(0) ;
}

/* [] END OF FILE */