//*****************************************************************************
//
//! @file ble_freertos_vole.c
//!
//! @brief ARM Cordio BLE - VOLE Server (Slave) Example.
//!
//! Purpose: This example is the server (slave) for the BLE Ambiq Micro
//! Data Transfer Protocol.  This example is meant to run on an Apollo3 EVB
//! along with another Apollo3 EVB serving as the client.  This example waits
//! for connection and initiation of data transfers by the client (master).
//!
//! Printing takes place over the ITM at 1M Baud.
//!
//
//*****************************************************************************

//*****************************************************************************
//
// Copyright (c) 2019, Ambiq Micro
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
// 
// 1. Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// 
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// 
// 3. Neither the name of the copyright holder nor the names of its
// contributors may be used to endorse or promote products derived from this
// software without specific prior written permission.
// 
// Third party software included in this distribution is subject to the
// additional license terms as defined in the /docs/licenses directory.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
// This is part of revision v2.2.0-7-g63f7c2ba1 of the AmbiqSuite Development Package.
//
//*****************************************************************************

//*****************************************************************************
//
// This application has a large number of common include files. For
// convenience, we'll collect them all together in a single header and include
// that everywhere.
//
//*****************************************************************************
#include "ble_freertos_vole.h"
#include "rtos.h"

//*****************************************************************************
//
// Enable printing to the console.
//
//*****************************************************************************
void
enable_print_interface(void)
{
#if 0
    //
    // Initialize the printf interface for UART output.
    //
    am_bsp_uart_printf_enable();
#else
    //
    // Initialize a debug printing interface.
    //
    am_bsp_itm_printf_enable();
#endif
    //
    // Print the banner.
    //
    am_util_stdio_terminal_clear();
}

//*****************************************************************************
//
// Main Function
//
//*****************************************************************************
int
main(void)
{
	#if defined (AM_PART_APOLLO2)
	
    //
    // Set the clock frequency
    //
    am_hal_clkgen_sysclk_select(AM_HAL_CLKGEN_SYSCLK_MAX);

    //
    // Set the default cache configuration
    //
    am_hal_cachectrl_enable(&am_hal_cachectrl_defaults);

    am_hal_sysctrl_fpu_enable();
    am_hal_sysctrl_fpu_stacking_enable(true);

#endif

#if defined (AM_PART_APOLLO3)

    //
    // Set the clock frequency
    //
    am_hal_clkgen_control(AM_HAL_CLKGEN_CONTROL_SYSCLK_MAX, 0);

    //
    // Set the default cache configuration
    //

    am_hal_cachectrl_config(&am_hal_cachectrl_defaults);
    am_hal_cachectrl_enable();

    //
    // Configure the board for low power.
    //
    am_bsp_low_power_init();
    //
    // clear stimer configuration, it may cause exception if retain old value.
    //   
    am_hal_stimer_config(0x03);
#endif
    // Turn off unused Flash & SRAM


#ifdef AM_PART_APOLLO2
#if 0 // Not turning off the Flash as it may be needed to download the image
    am_hal_pwrctrl_memory_enable(AM_HAL_PWRCTRL_MEMEN_FLASH512K);
#endif
    am_hal_pwrctrl_memory_enable(AM_HAL_PWRCTRL_MEMEN_SRAM256K);
#endif

    //
    // Enable printing to the console.
    //
#ifdef AM_DEBUG_PRINTF
    enable_print_interface();
#endif

    //
    // Initialize plotting interface.
    //
    am_util_debug_printf("FreeRTOS VOLE Example\n");

    //
    // Run the application.
    //
    run_tasks();

    //
    // We shouldn't ever get here.
    //
    while (1)
    {
    }

}

