| /*********************************************************************************************************************** | |
| * DISCLAIMER | |
| * This software is supplied by Renesas Electronics Corporation and is only | |
| * intended for use with Renesas products. No other uses are authorized. This | |
| * software is owned by Renesas Electronics Corporation and is protected under | |
| * all applicable laws, including copyright laws. | |
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| * THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT | |
| * LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE | |
| * AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED. | |
| * TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS | |
| * ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE | |
| * FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR | |
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| * and to discontinue the availability of this software. By using this software, | |
| * you agree to the additional terms and conditions found by accessing the | |
| * following link: | |
| * http://www.renesas.com/disclaimer | |
| * | |
| * Copyright (C) 2013 Renesas Electronics Corporation. All rights reserved. | |
| ***********************************************************************************************************************/ | |
| /*********************************************************************************************************************** | |
| * File Name : r_cg_cmt.c | |
| * Version : Applilet4 for RX64M V1.00.00.00 [02 Aug 2013] | |
| * Device(s) : R5F564MLHxFC | |
| * Tool-Chain : CCRX | |
| * Description : This file implements device driver for CMT module. | |
| * Creation Date: 07/02/2014 | |
| ***********************************************************************************************************************/ | |
| /*********************************************************************************************************************** | |
| Pragma directive | |
| ***********************************************************************************************************************/ | |
| /* Start user code for pragma. Do not edit comment generated here */ | |
| /* End user code. Do not edit comment generated here */ | |
| /*********************************************************************************************************************** | |
| Includes | |
| ***********************************************************************************************************************/ | |
| #include "r_cg_macrodriver.h" | |
| #include "r_cg_cmt.h" | |
| /* Start user code for include. Do not edit comment generated here */ | |
| /* End user code. Do not edit comment generated here */ | |
| #include "r_cg_userdefine.h" | |
| /*********************************************************************************************************************** | |
| Global variables and functions | |
| ***********************************************************************************************************************/ | |
| /* Start user code for global. Do not edit comment generated here */ | |
| /* End user code. Do not edit comment generated here */ | |
| /*********************************************************************************************************************** | |
| * Function Name: R_CMT0_Create | |
| * Description : This function initializes the CMT0 channel. | |
| * Arguments : None | |
| * Return Value : None | |
| ***********************************************************************************************************************/ | |
| void R_CMT0_Create(void) | |
| { | |
| /* Disable CMI interrupt */ | |
| IEN(CMT0, CMI0) = 0U; | |
| /* Cancel CMT stop state in LPC */ | |
| MSTP(CMT0) = 0U; | |
| /* Set control registers */ | |
| CMT0.CMCR.WORD = _0002_CMT_CMCR_CKS_PCLK128 | _0040_CMT_CMCR_CMIE_ENABLE; | |
| CMT0.CMCOR = _B71B_CMT0_CMCOR_VALUE; | |
| /* Set CMI0 priority level */ | |
| IPR(CMT0,CMI0) = _08_CMT_PRIORITY_LEVEL8; | |
| } | |
| /*********************************************************************************************************************** | |
| * Function Name: R_CMT0_Start | |
| * Description : This function starts the CMT0 channel counter. | |
| * Arguments : None | |
| * Return Value : None | |
| ***********************************************************************************************************************/ | |
| void R_CMT0_Start(void) | |
| { | |
| /* Enable CMI0 interrupt in ICU */ | |
| IEN(CMT0,CMI0) = 1U; | |
| /* Start CMT0 count */ | |
| CMT.CMSTR0.BIT.STR0 = 1U; | |
| } | |
| /*********************************************************************************************************************** | |
| * Function Name: R_CMT0_Stop | |
| * Description : This function stops the CMT0 channel counter. | |
| * Arguments : None | |
| * Return Value : None | |
| ***********************************************************************************************************************/ | |
| void R_CMT0_Stop(void) | |
| { | |
| /* Disable CMI0 interrupt in ICU */ | |
| IEN(CMT0,CMI0) = 0U; | |
| /* Stop CMT0 count */ | |
| CMT.CMSTR0.BIT.STR0 = 0U; | |
| } | |
| /* Start user code for adding. Do not edit comment generated here */ | |
| /* End user code. Do not edit comment generated here */ |