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200 lines
6.6 KiB
200 lines
6.6 KiB
/*
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*******************************************************************************
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* Copyright(C) NEC Electronics Corporation 2010
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* All rights reserved by NEC Electronics Corporation.
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* This program should be used on your own responsibility.
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* NEC Electronics Corporation assumes no responsibility for any losses
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* incurred by customers or third parties arising from the use of this file.
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*
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* This device driver was created by Applilet3 for V850ES/Jx3
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* 32-Bit Single-Chip Microcontrollers
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* Filename: CG_timer.c
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* Abstract: This file implements device driver for Timer module.
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* APIlib: Applilet3 for V850ES/Jx3 V2.01 [20 Apr 2010]
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* Device: uPD70F3746
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* Compiler: IAR Systems ICCV850
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* Creation date: 6/26/2010
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*******************************************************************************
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*/
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/*
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*******************************************************************************
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** Include files
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*******************************************************************************
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*/
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#include "CG_macrodriver.h"
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#include "CG_timer.h"
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/* Start user code for include. Do not edit comment generated here */
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/* End user code. Do not edit comment generated here */
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#include "CG_userdefine.h"
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/*
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*******************************************************************************
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** Global define
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*******************************************************************************
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*/
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/* Count Clock (TABnCTL0) */
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#define TAB_CNT_CLK 0x00 /* Count Clock fxx */
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#define TAB_CNT_CLK_2 0x01 /* Count Clock fxx/2 */
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#define TAB_CNT_CLK_4 0x02 /* Count Clock fxx/4 */
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#define TAB_CNT_CLK_8 0x03 /* Count Clock fxx/8 */
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#define TAB_CNT_CLK_16 0x04 /* Count Clock fxx/16 */
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#define TAB_CNT_CLK_32 0x05 /* Count Clock fxx/32 */
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#define TAB_CNT_CLK_64 0x06 /* Count Clock fxx/64 */
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#define TAB_CNT_CLK_128 0x07 /* Count Clock fxx/128 */
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/* Mode (TABkMD2 + TABkMD1 + TABkMD0) */
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#define TAB_INTERVAL_MODE 0x00 /* Interval Timer Mode */
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/* TAB0I/O Control Register (TABmIOC0) */
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#define TAB_TOB00_DISABLE 0x00 /* TOB00 Output Disable */
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#define TAB_TOB00_ENABLE 0x01 /* TOB00 Output Enable */
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#define TAB_TOB00_HI_LEV_ST 0x00 /* TOB00 Output High Level Start */
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#define TAB_TOB00_LO_LEV_ST 0x02 /* TOB00 Output Low Level Start */
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#define TAB_TOB01_DISABLE 0x00 /* TOB01 Output Disable */
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#define TAB_TOB01_ENABLE 0x04 /* TOB01 Output Enable */
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#define TAB_TOB01_HI_LEV_ST 0x00 /* TOB01 Output High Level Start */
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#define TAB_TOB01_LO_LEV_ST 0x08 /* TOB01 Output Low Level Start */
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#define TAB_TOB02_DISABLE 0x00 /* TOB02 Output Disable */
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#define TAB_TOB02_ENABLE 0x10 /* TOB02 Output Enable */
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#define TAB_TOB02_HI_LEV_ST 0x00 /* TOB02 Output High Level Start */
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#define TAB_TOB02_LO_LEV_ST 0x20 /* TOB02 Output Low Level Start */
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#define TAB_TOB03_DISABLE 0x00 /* TOB03 Output Disable */
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#define TAB_TOB03_ENABLE 0x40 /* TOB03 Output Enable */
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#define TAB_TOB03_HI_LEV_ST 0x00 /* TOB03 Output High Level Start */
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#define TAB_TOB03_LO_LEV_ST 0x80 /* TOB03 Output Low Level Start */
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/* Start user code for global. Do not edit comment generated here */
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/* End user code. Do not edit comment generated here */
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void timerab_interval(void)
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{
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TAB0CTL0 = TAB_CNT_CLK_32; /* TAB0CKS2 = 1 + TAB0CKS1 = 0 + TAB0CKS0 = 0 */
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/* : Clock Count = fxx/32 */
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TAB0CTL1 = TAB_INTERVAL_MODE; /* TAB0MD2 = 0 + TAB0MD1 = 0 + TAB0MD0 = 0 */
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/* : Interval Timer Mode */
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// TAB0IOC2 = TAB_TOB03_LO_LEV_ST | /* TAB0OL3 = 1 : TOB03 Low Level Start */
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// TAB_TOB03_DISABLE | /* TAB0OE3 = 0 : TOB03 Output Disable */
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// TAB_TOB02_LO_LEV_ST | /* TAB0OL2 = 1 : TOB02 Low Level Start */
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// TAB_TOB02_DISABLE | /* TAB0OE2 = 0 : TOB02 Output Disable */
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// TAB_TOB01_HI_LEV_ST | /* TAB0OL1 = 0 : TOB01 High Level Start */
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// TAB_TOB01_ENABLE | /* TAB0OE1 = 1 : TOB01 Output Enable */
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// TAB_TOB00_HI_LEV_ST | /* TAB0OL0 = 0 : TOB00 High Level Start */
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// TAB_TOB00_ENABLE; /* TAB0OE0 = 1 : TOB00 Output Enable */
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TAB0CCR0 = 19999; /* Compare Register */
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TAB0CCR1 = 0xFFFF; /* Compare Register */
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TAB0CCR2 = 0xFFFF; /* No Use */
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TAB0CCR3 = 0xFFFF; /* No Use */
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}
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/*
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**-----------------------------------------------------------------------------
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**
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** Abstract:
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** This function initializes the TAB0 module.
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**
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** Parameters:
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** None
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**
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** Returns:
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** None
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**
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**-----------------------------------------------------------------------------
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*/
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void TAB0_Init(void)
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{
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TAB0CE = 0; /* Stop TAB */
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/* Port Definition */
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// PFC1 = 0x00; /* PFC17 = 0 : TOB00 Output */
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/* PFC10 = 0 : TOB01 Output */
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// PFCE1 = 0x01; /* PFCE10 = 1 : TOB01 Output */
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// PMC1 = 0x81; /* PMC17 = 1 : TOB00 Output/INTP09 Input */
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/* PMC10 = 1 : TOB0T1 Output/TIB01 Input/TOB01 Output */
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/* Enable Interrupt */
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TB0CCMK0 = 0; /* TB0CCMK0 = 0 : INTTB0CC0 Enable */
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TB0CCMK1 = 1; /* TB0CCMK1 = 0 : INTTB0CC1 Enable */
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TB0CCMK2 = 1; /* TB0CCMK2 = 1 : INTTB0CC2 Disable */
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TB0CCMK3 = 1; /* TB0CCMK3 = 1 : INTTB0CC3 Disable */
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timerab_interval();
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}
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/*
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**-----------------------------------------------------------------------------
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**
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** Abstract:
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** This function starts TMP0 counter.
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**
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** Parameters:
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** None
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**
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** Returns:
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** None
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**
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**-----------------------------------------------------------------------------
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*/
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void TAB0_Start(void)
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{
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TB0CCIF0 = 0U; /* clear INTTP0CC0 interrupt flag */
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TB0CCMK0 = 0U; /* enable INTTP0CC0 interrupt */
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TAB0CE = 1U; /* enable TMP0 operation */
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}
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/*
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**-----------------------------------------------------------------------------
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**
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** Abstract:
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** This function stops TMP0 counter.
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**
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** Parameters:
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** None
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**
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** Returns:
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** None
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**
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**-----------------------------------------------------------------------------
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*/
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void TAB0_Stop(void)
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{
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TAB0CE = 0U; /* disable TMP0 operation */
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TB0CCMK0 = 1U; /* disable INTTP0CC0 interrupt */
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TB0CCIF0 = 0U; /* clear INTTP0CC0 interrupt flag */
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}
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/*
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**-----------------------------------------------------------------------------
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**
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** Abstract:
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** This function changes TMP0 register value.
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**
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** Parameters:
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** array_reg: register value buffer
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** array_num: register index to be changed
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**
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** Returns:
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** MD_OK
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** MD_ARGERROR
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**
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**-----------------------------------------------------------------------------
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*/
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MD_STATUS TAB0_ChangeTimerCondition(USHORT *array_reg, UCHAR array_num)
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{
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MD_STATUS status = MD_OK;
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switch (array_num)
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{
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case 1U:
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TAB0CCR0 = array_reg[0U];
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status = MD_OK;
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break;
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case 2U:
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TAB0CCR0 = array_reg[0U];
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TAB0CCR1 = array_reg[1U];
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status = MD_OK;
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break;
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default:
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status = MD_ARGERROR;
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break;
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}
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return (status);
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}
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/* Start user code for adding. Do not edit comment generated here */
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/* End user code. Do not edit comment generated here */
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