RL78G13spi-.zip_proteus模拟瑞萨_瑞萨 模拟SPI_瑞萨 摄像

/*********************************************************************************************************************** * 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. * THIS SOFTWARE IS PROVIDED "AS IS" AND RENESAS MAKES NO WARRANTIES REGARDING * 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 * ANY REASON RELATED TO THIS SOFTWARE, EVEN IF RENESAS OR ITS AFFILIATES HAVE * BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. * Renesas reserves the right, without notice, to make changes to this software * 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) 2011, 2013 Renesas Electronics Corporation. All rights reserved. ***********************************************************************************************************************/ /*********************************************************************************************************************** * File Name : r_cg_serial.c * Version : CodeGenerator for RL78/G13 V2.00.00.07 [22 Feb 2013] * Device(s) : R5F100LE * Tool-Chain : CA78K0R * Description : This file implements device driver for Serial module. * Creation Date: 2015/8/3 ***********************************************************************************************************************/ /*********************************************************************************************************************** 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_serial.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 ***********************************************************************************************************************/ volatile uint8_t * gp_csi00_rx_address; /* csi00 receive buffer address */ volatile uint16_t g_csi00_rx_length; /* csi00 receive data length */ volatile uint16_t g_csi00_rx_count; /* csi00 receive data count */ volatile uint8_t * gp_csi00_tx_address; /* csi00 send buffer address */ volatile uint16_t g_csi00_send_length; /* csi00 send data length */ volatile uint16_t g_csi00_tx_count; /* csi00 send data count */ /* Start user code for global. Do not edit comment generated here */ /* End user code. Do not edit comment generated here */ /*********************************************************************************************************************** * Function Name: R_SAU0_Create * Description : This function initializes the SAU0 module. * Arguments : None * Return Value : None ***********************************************************************************************************************/ void R_SAU0_Create(void) { SAU0EN = 1U; /* supply SAU0 clock */ NOP(); NOP(); NOP(); NOP(); SPS0 = _0000_SAU_CK00_FCLK_0 | _0000_SAU_CK01_FCLK_0; R_CSI00_Create(); } /*********************************************************************************************************************** * Function Name: R_CSI00_Create * Description : This function initializes the CSI00 module. * Arguments : None * Return Value : None ***********************************************************************************************************************/ void R_CSI00_Create(void) { ST0 |= _0001_SAU_CH0_STOP_TRG_ON; /* disable CSI00 */ CSIMK00 = 1U; /* disable INTCSI00 interrupt */ CSIIF00 = 0U; /* clear INTCSI00 interrupt flag */ /* Set INTCSI00 level1 priority */ CSIPR100 = 0U; CSIPR000 = 1U; SIR00 = _0004_SAU_SIRMN_FECTMN | _0002_SAU_SIRMN_PECTMN | _0001_SAU_SIRMN_OVCTMN; /* clear error flag */ SMR00 = _0020_SAU_SMRMN_INITIALVALUE | _0000_SAU_CLOCK_SELECT_CK00 | _0000_SAU_CLOCK_MODE_CKS | _0000_SAU_TRIGGER_SOFTWARE | _0000_SAU_MODE_CSI | _0000_SAU_TRANSFER_END; SCR00 = _C000_SAU_RECEPTION_TRANSMISSION | _3000_SAU_TIMING_4 | _0000_SAU_MSB | _0007_SAU_LENGTH_8; SDR00 = _4E00_CSI00_DIVISOR; SO0 &= ~_0100_SAU_CH0_CLOCK_OUTPUT_1; /* CSI00 clock initial level */ SO0 &= ~_0001_SAU_CH0_DATA_OUTPUT_1; /* CSI00 SO initial level */ SOE0 |= _0001_SAU_CH0_OUTPUT_ENABLE; /* enable CSI00 output */ /* Set SI00 pin */ PM1 |= 0x02U; /* Set SO00 pin */ P1 |= 0x04U; PM1 &= 0xFBU; /* Set SCK00 pin */ P1 |= 0x01U; PM1 &= 0xFEU; } /*********************************************************************************************************************** * Function Name: R_CSI00_Start * Description : This function starts the CSI00 module operation. * Arguments : None * Return Value : None ***********************************************************************************************************************/ void R_CSI00_Start(void) { CSIIF00 = 0U; /* clear INTCSI00 interrupt flag */ CSIMK00 = 0U; /* enable INTCSI00 */ SO0 &= ~_0100_SAU_CH0_CLOCK_OUTPUT_1; /* CSI00 clock initial level */ SO0 &= ~_0001_SAU_CH0_DATA_OUTPUT_1; /* CSI00 SO initial level */ SOE0 |= _0001_SAU_CH0_OUTPUT_ENABLE; /* enable CSI00 output */ SS0 |= _0001_SAU_CH0_START_TRG_ON; /* enable CSI00 */ } /*********************************************************************************************************************** * Function Name: R_CSI00_Stop * Description : This function stops the CSI00 module operation. * Arguments : None * Return Value : None ***********************************************************************************************************************/ void R_CSI00_Stop(void) { ST0 |= _0001_SAU_CH0_STOP_TRG_ON; /* disable CSI00 */ SOE0 &= ~_0001_SAU_CH0_OUTPUT_ENABLE; /* disable CSI00 output */ CSIMK00 = 1U; /* disable INTCSI00 interrupt */ CSIIF00 = 0U; /* clear INTCSI00 interrupt flag */ } /*********************************************************************************************************************** * Function Name: R_CSI00_Send_Receive * Description : This function sends and receives CSI00 data. * Arguments : tx_buf - * transfer buffer pointer * tx_num - * buffer size * rx_buf - * receive buffer pointer * Return Value : status - * MD_OK or MD_ARGERROR **********************************************************