基于瑞萨R7F0C807无线充电发送器开发评估硬件（原理图+PCB）+软件源码+技术文档资料.zip

/******************************************************************************* * 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) 2014 Renesas Electronics Corporation. All rights reserved. *******************************************************************************/ /******************************************************************************* * File Name : main.c * Version : 1.00 * Device(s) : R7F0C807 * Tool-Chain : IDE-Cubesuite+(V2.01.00), Compiler-CA78K0R(V1.60) * H/W Platform : YCB14RTIOW02B * Description : This program is used for wireless charging transmitter * Operation : 1. Compile and download the sample code. Click 'Reset Go' * to start the software. ******************************************************************************/ /****************************************************************************** * History : DD.MM.YYYY Version Description * 14.07.2014 1.00 First Release ******************************************************************************/ /* Option byte:0x85FCF3F9, watchdog timer counts and its overflow interval is 949ms */ /*********************************************************************************** Includes <System Includes> , "Project Includes" ***********************************************************************************/ /* Interface of hardware driver */ #include "driver.h" /* Interface of application program */ #include "app.h" /*********************************************************************************** Macro definitions ***********************************************************************************/ /*********************************************************************************** Typedef definitions ***********************************************************************************/ /*********************************************************************************** Exported global variables (to be accessed by other files) ***********************************************************************************/ /*********************************************************************************** Private global variables and functions ***********************************************************************************/ /* Private functions */ static uint8_t Voltage_Check(void); static void Servo_Handle(uint8_t * p_flag); static void Power_transfer_Handle(uint8_t * p_flag); static void Over_current_Handle(uint8_t * p_flag); static void Over_temperature_Handle(uint8_t * p_flag); static void Default_Handle(uint8_t * p_flag); /************************************************************************************ * Function Name : main * Description : This is main function * Arguments : None * Return Value : None ************************************************************************************/ void main(void) { uint8_t mode_flag; __disable_interrupt(); /* Initialize clock module */ Clock_Init(); /* Initialize PWM related module */ PWM_Init(); PWM_Stop(); /* Initialize AD module */ AD_Init(); /* Initialize TAU module */ TAU_Init(); /* Initialize led */ LED_Init(); LED_Show(OFF); __enable_interrupt(); /* Initialize variable */ mode_flag = SERVO; if (!Voltage_Check()) { /* Led blinks indicating some errors happen */ while (1) { LED_Show(ON); /* Delay for 50ms */ Delay_1ms(50); LED_Show(OFF); /* Delay for 50ms */ Delay_1ms(50); WDT_Restart(); } } else { while (1) { switch (mode_flag) { case SERVO: Servo_Handle(&mode_flag); break; case POWER_TRANSFER: Power_transfer_Handle(&mode_flag); break; case OVER_CURRENT: Over_current_Handle(&mode_flag); break; case OVER_TEMPERATURE: Over_temperature_Handle(&mode_flag); break; default: Default_Handle(&mode_flag); break; } WDT_Restart(); } } } /************************************************************************************ End of function main ************************************************************************************/ /************************************************************************************ * Function Name : Voltage_Check * Description : This function checks voltage whether is normal * Arguments : None * Return Value : VOLTAGE_ABNORMAL - * Voltage is abnormal * VOLTAGE_NORMAL - * Voltage is normal ************************************************************************************/ static uint8_t Voltage_Check(void) { uint8_t i; /* Voltage monitor result */ uint16_t voltage_result[VOLTAGE_N], voltage; /* Check original voltage of VIN_LOAD */ for (i = 0; i < VOLTAGE_N; i++) { voltage_result[i] = Monitor_Result_Get(VOLTAGE_CHANNEL); /* Take about 3.4us */ /* delay for 10ms */ Delay_1ms(10); } /* Execute average filer */ voltage = AverageFilter(voltage_result, VOLTAGE_N); if ( voltage > VOLTAGE_THRESHOLD_HIGH || voltage < VOLTAGE_THRESHOLD_LOW) { return VOLTAGE_ABNORMAL; } else { return VOLTAGE_NORMAL; } } /************************************************************************************ End of function Voltage_Check ************************************************************************************/ /************************************************************************************ * Function Name : Servo_Handle * Description : This is servo mode handling function * Arguments : p_flag - * Pointer to mode flag * Return Value : None ************************************************************************************/ static void Servo_Handle(uint8_t * p_flag) { uint8_t i; /* Current monitor result */ uint16_t current_result[CURRENT_N], c