1 /*******************************************************************************
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3 * This software is supplied by Renesas Electronics Corporation and is only
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4 * intended for use with Renesas products. No other uses are authorized. This
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5 * software is owned by Renesas Electronics Corporation and is protected under
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6 * all applicable laws, including copyright laws.
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7 * THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING
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8 * THIS SOFTWARE, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT
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9 * LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
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10 * AND NON-INFRINGEMENT. ALL SUCH WARRANTIES ARE EXPRESSLY DISCLAIMED.
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11 * TO THE MAXIMUM EXTENT PERMITTED NOT PROHIBITED BY LAW, NEITHER RENESAS
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12 * ELECTRONICS CORPORATION NOR ANY OF ITS AFFILIATED COMPANIES SHALL BE LIABLE
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13 * FOR ANY DIRECT, INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR
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14 * ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE
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15 * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
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16 * Renesas reserves the right, without notice, to make changes to this software
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17 * and to discontinue the availability of this software. By using this software,
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18 * you agree to the additional terms and conditions found by accessing the
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20 * http://www.renesas.com/disclaimer
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22 * Copyright (C) 2012 Renesas Electronics Corporation. All rights reserved.
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23 *******************************************************************************/
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24 /*******************************************************************************
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25 * File Name : scif_uart_initialize.c
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28 * Description : Aragon Sample Program - SCIF UART device driver (Initialize process)
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29 *******************************************************************************/
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31 /******************************************************************************
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32 Includes <System Includes> , "Project Includes"
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33 ******************************************************************************/
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34 #include "r_typedefs.h"
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35 #include "dev_drv.h" /* Device Driver common header */
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36 #include "devdrv_scif_uart.h" /* UART Driver header */
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37 #include "iodefine.h"
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39 /******************************************************************************
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41 ******************************************************************************/
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43 /******************************************************************************
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45 ******************************************************************************/
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46 #define SCIF_UART_CH_TOTAL (8)
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48 /******************************************************************************
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49 Imported global variables and functions (from other files)
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50 ******************************************************************************/
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52 /******************************************************************************
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53 Exported global variables and functions (to be accessed by other files)
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54 ******************************************************************************/
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56 /******************************************************************************
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57 Private global variables and functions
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58 ******************************************************************************/
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60 /******************************************************************************
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61 * Function Name: R_SCIF_UART_Init
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63 * Arguments : uint32_t channel
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65 * : : SCIF_UART_MODE_W
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66 * : : SCIF_UART_MODE_R
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67 * : : SCIF_UART_MODE_RW
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70 * Return Value : DEVDRV_SUCCESS : Success
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71 * : DEVDRV_ERROR : Error
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72 ******************************************************************************/
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73 int32_t R_SCIF_UART_Init(uint32_t channel, uint32_t mode, uint16_t cks, uint8_t scbrr)
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75 if ((channel >= SCIF_UART_CH_TOTAL) || (mode < SCIF_UART_MODE_W) || (mode > SCIF_UART_MODE_RW) || (cks > 3))
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77 return DEVDRV_ERROR;
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83 Userdef_SCIF2_UART_Init(mode, cks, scbrr);
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90 return DEVDRV_SUCCESS;
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