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/** @example example_rtiBlinky.c
* This is an example which descibes the steps to create an example application which
* toggles the High End Timer (HET) pin 1 based on an RTI timer compare 0 tick of one second.
*
* @b Step @b 1:
*
* Create a new project.
*
* Navigate: -> File -> New -> Project
*
* @image html example_createProject.jpg "Figure: Create a new Project"
*
* @b Step @b 2:
*
* Configure driver code generation:
* - Enable RTI driver
* - Enable GIO driver
* - Disable others
*
* Navigate: -> TMS570LCxx /RM57xx -> Enable Drivers
*
* @image html example_rtiBlinky_enableDrivers.jpg "Figure: Driver Configuration"
*
* @b Step @b 3:
*
* Configure Vectored Interrupt Module Channels:
* - Map VIM Channel 2 to RTI Compare 0 interrupt
* - Enable VIM Channel 2
* - Map VIM Channel 2 to IRQ
*
* Navigate: -> TMS570LCxx /RM5x -> VIM Channel 0-31
*
* @image html example_rtiBlinky_vimChannelView.jpg "Figure: VIM Channel Configuration"
*
* @b Step @b 4:
*
* Configure RTI compare 0 period to 1000 ms:
* - Enter 1000.000 to Compare 0 Period edit box
*
* Navigate: -> RTI -> RTI1 Compare
*
* @image html example_rtiBlinky_rti1CompareView.jpg "Figure: RTI Compare Configuration"
*
* @b Step @b 5:
*
* Generate code
*
* Navigate: -> File -> Generate Code
*
* @image html generateCode.jpg "Figure: Generate Code"
*
* @b Step @b 6:
*
* Copy source code below into your application.
*
* The example file example_rtiBlinky.c can also be found in the examples folder: ../HALCoGen/examples
*
* @note HALCoGen generates an enpty main function in sys_main.c,
* please make sure that you link in the right main function or copy the source into the user code sections of this file.
*
*/
/** @file sys_main.c
* @brief Application main file
* @date 25.July.2013
* @version 03.06.00
*
* This file contains an empty main function,
* which can be used for the application.
*/
/* (c) Texas Instruments 2009-2013, All rights reserved. */
/*
* Copyright (C) 2009-2015 Texas Instruments Incorporated - www.ti.com
*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 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.
*
* Neither the name of Texas Instruments Incorporated nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* 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
* OWNER 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.
*
*/
/* USER CODE BEGIN (0) */
/* USER CODE END */
/* Include Files */
#include "HL_sys_common.h"
#include "HL_system.h"
/* USER CODE BEGIN (1) */
#include "HL_sys_core.h"
#include "HL_mibspi.h"
#include "HL_esm.h"
#include "HL_rti.h"
#include "HL_gio.h"
#include "HL_het.h"
/* USER CODE END */
/** @fn void main(void)
* @brief Application main function
* @note This function is empty by default.
*
* This function is called after startup.
* The user can use this function to implement the application.
*/
/* USER CODE BEGIN (2) */
/* USER CODE END */
void main(void)
{
/* USER CODE BEGIN (3) */
/* Initialize RTI driver */
rtiInit();
/* Set high end timer GIO port hetPort pin direction to all output */
gioSetDirection(hetPORT1, 0xFFFFFFFF);
/* Enable RTI Compare 0 interrupt notification */
rtiEnableNotification(rtiREG1,rtiNOTIFICATION_COMPARE0);
/* Enable IRQ - Clear I flag in CPS register */
/* Note: This is usually done by the OS or in an svc dispatcher */
_enable_IRQ_interrupt_();
/* Start RTI Counter Block 0 */
rtiStartCounter(rtiREG1,rtiCOUNTER_BLOCK0);
/* Run forever */
while(1);
/* USER CODE END */
}
/* USER CODE BEGIN (4) */
/* Note-You need to remove rtiNotification from notification.c to avoid redefinition */
void rtiNotification(rtiBASE_t *rtiREG, uint32 notification)
{
/* enter user code between the USER CODE BEGIN and USER CODE END. */
/* Toggle HET pin 0 */
gioSetPort(hetPORT1, gioGetPort(hetPORT1) ^ 0x00000001);
}
/* USER CODE END */
