/**
******************************************************************************
* @file hw_config.h
* @author MCD Application Team
* @version V4.0.0
* @date 21-January-2013
* @brief Hardware Configuration & Setup
******************************************************************************
* @attention
*
*
© COPYRIGHT 2013 STMicroelectronics
*
* Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.st.com/software_license_agreement_liberty_v2
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __HW_CONFIG_H
#define __HW_CONFIG_H
/* Includes ------------------------------------------------------------------*/
#include "platform_config.h"
/* Exported types ------------------------------------------------------------*/
/* Codec Control defines */
#define PLLon 1
#define PLLoff 0
#define VerifData 1
#define NoVerifData 0
#define Codec_PDN_GPIO GPIOG
#define Codec_PDN_Pin GPIO_Pin_11
#define BufferSize 100
#define CodecAddress 0x27
/* Exported constants --------------------------------------------------------*/
/* Exported macro ------------------------------------------------------------*/
/* Exported define -----------------------------------------------------------*/
/* Exported functions ------------------------------------------------------- */
/* External variables --------------------------------------------------------*/
void Set_System(void);
void Set_USBClock(void);
void Enter_LowPowerMode(void);
void Leave_LowPowerMode(void);
void USB_Config(void);
void Audio_Config(void);
void USB_Cable_Config (FunctionalState NewState);
void Speaker_Config(void);
void NVIC_Config(void);
void GPIO_Config(void);
uint32_t Sound_release(uint16_t Standard, uint16_t MCLKOutput, uint16_t AudioFreq, uint8_t AudioRepetitions);
void I2S_Config(uint16_t Standard, uint16_t MCLKOutput, uint16_t AudioFreq);
void Codec_PowerDown(void);
uint32_t I2SCodec_WriteRegister(uint32_t RegisterAddr, uint32_t RegisterValue, uint32_t Verify);
uint32_t Codec_SpeakerConfig(uint16_t I2S_Standard, uint8_t volume, uint32_t verif, uint8_t pll);
void Get_SerialNum(void);
#endif /*__HW_CONFIG_H*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/