main.c

/******************************************************************************
* File Name: main.c
*
* Description: CTS Server app implements a Bluetooth LE GAP Central and a
*              GATT Server which works with AnyCloud CTS Client CE. This file
*              contains the main function which initializes the BSP, Debug UART
*              port and Bluetooth stack. It creates a FreeRTOS task to handle
*              button press.
*
* Related Document: See README.md
*
*******************************************************************************
* Copyright 2020-2024, 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
* Software or any product or circuit described in the Software. Cypress does
* not authorize its products for use in any products where a malfunction or
* failure of the Cypress product may reasonably be expected to result in
* significant property damage, injury or death ("High Risk Product"). By
* including Cypress's product in a High Risk Product, the manufacturer
* of such system or application assumes all risk of such use and in doing
* so agrees to indemnify Cypress against all liability.
*******************************************************************************/

/*******************************************************************************
*        Header Files
*******************************************************************************/

#include "wiced_bt_stack.h"
#include "cybsp.h"
#include "cyhal.h"
#include "cy_retarget_io.h"
#include <FreeRTOS.h>
#include <task.h>
#include "cycfg_bt_settings.h"
#include "cts_server.h"
#include "cybsp_bt_config.h"

/*******************************************************************************
*        Variable Definitions
*******************************************************************************/
/* This enables RTOS aware debugging. */
volatile int uxTopUsedPriority;

/* FreeRTOS task handle for button task. Button task is used to start
 * advertisment or enable/disable notification from peer */
TaskHandle_t  button_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 rslt;
    wiced_result_t result;
    BaseType_t rtos_result;

    /* This enables RTOS aware debugging in OpenOCD. */
    uxTopUsedPriority = configMAX_PRIORITIES - 1;

    /* Initialize the board support package */
    rslt = cybsp_init();

    if (CY_RSLT_SUCCESS != rslt)
    {
        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("**********************AnyCloud Example*************************\n");
    printf("**** Current Time Service (CTS) - Server Application Start ****\n");
    printf("***************************************************************\n\n");

    /* Configure platform specific settings for the BT device */
    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 Button Task for processing button presses */
    rtos_result = xTaskCreate(button_task,"button_task", BUTTON_TASK_STACK_SIZE,
                              NULL, BUTTON_TASK_PRIORITY, &button_task_handle);
    if( pdPASS != rtos_result)
    {
        printf("Failed to create Button task! \n");
        CY_ASSERT(0);
    }

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

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

/* [] END OF FILE */