adv7533.h

00001 
00002 /**
00003   ******************************************************************************
00004   * @file    adv7533.h
00005   * @author  MCD Application Team
00006   * @brief   This file contains all the constants parameters for the ADV7533
00007   *          which is the HDMI bridge between DSI and HDMI
00008   ******************************************************************************
00009   * @attention
00010   *
00011   * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
00012   *
00013   * Redistribution and use in source and binary forms, with or without modification,
00014   * are permitted provided that the following conditions are met:
00015   *   1. Redistributions of source code must retain the above copyright notice,
00016   *      this list of conditions and the following disclaimer.
00017   *   2. Redistributions in binary form must reproduce the above copyright notice,
00018   *      this list of conditions and the following disclaimer in the documentation
00019   *      and/or other materials provided with the distribution.
00020   *   3. Neither the name of STMicroelectronics nor the names of its contributors
00021   *      may be used to endorse or promote products derived from this software
00022   *      without specific prior written permission.
00023   *
00024   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
00025   * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
00026   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
00027   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
00028   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
00029   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
00030   * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00031   * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
00032   * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
00033   * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00034   *
00035   ******************************************************************************
00036   */
00037 
00038 /* Define to prevent recursive inclusion -------------------------------------*/
00039 #ifndef __ADV7533_H
00040 #define __ADV7533_H
00041 
00042 /* Includes ------------------------------------------------------------------*/
00043 #include "../Common/audio.h"
00044 
00045 /** @addtogroup BSP
00046   * @{
00047   */
00048  
00049 /** @addtogroup Components
00050   * @{
00051   */
00052 
00053 /** @addtogroup adv7533
00054   * @{
00055   */
00056 
00057 /** @addtogroup ADV7533_Exported_Types
00058   * @{
00059   */
00060 
00061 typedef struct {
00062   uint8_t       DSI_LANES;
00063   uint16_t      HACT;
00064   uint16_t      HSYNC;
00065   uint16_t      HBP;
00066   uint16_t      HFP;
00067   uint16_t      VACT;
00068   uint16_t      VSYNC;
00069   uint16_t      VBP;
00070   uint16_t      VFP;
00071   uint8_t       ASPECT_RATIO;
00072 } adv7533ConfigTypeDef;
00073 
00074 /** @defgroup ADV7533_Exported_Constants
00075   * @{
00076   */
00077 
00078 /** 
00079   * @brief HDMI audio output DEVICE
00080   */ 
00081 #define OUTPUT_DEVICE_ADV7533_HDMI       ((uint16_t)0x1000)
00082 
00083 /** 
00084   * @brief  ADV7533 I2C Addresses 0x7A / 0x78
00085   */  
00086 #define  ADV7533_MAIN_I2C_ADDR           ((uint8_t)0x7A)
00087 #define  ADV7533_CEC_DSI_I2C_ADDR        ((uint8_t)0x78)
00088 
00089 /** 
00090   * @brief  ADV7533 Aspect ratio
00091   */  
00092 #define ADV7533_ASPECT_RATIO_16_9        ((uint8_t)0x00)
00093 #define ADV7533_ASPECT_RATIO_4_3         ((uint8_t)0x01)
00094 
00095 /** 
00096   * @brief  ADV7533 Aspect ratio
00097   */  
00098 #define ADV7533_MODE_HDMI                0x0
00099 #define ADV7533_MODE_DVI                 0x1
00100    
00101 /** 
00102   * @brief  ADV7533 Main Registers
00103   */
00104 #define  ADV7533_MAIN_SYNC_REG           ((uint8_t)0x17)
00105 #define  ADV7533_MAIN_POWER_DOWN_REG     ((uint8_t)0x41)
00106 #define  ADV7533_MAIN_HPG_REG            ((uint8_t)0x42)
00107 
00108 /**
00109  * @brief   ADV7533 Main Features Parameters
00110  */
00111 
00112 /**
00113   * @brief ADV7533 CEC DSI Registers
00114   */
00115 #define ADV7533_CEC_DSI_INTERNAL_TIMING_REG  ((uint8_t)0x27)
00116 #define ADV7533_CEC_DSI_TOTAL_WIDTH_H_REG    ((uint8_t)0x28)
00117 #define ADV7533_CEC_DSI_TOTAL_WIDTH_L_REG    ((uint8_t)0x29)
00118 #define ADV7533_CEC_DSI_HSYNC_H_REG          ((uint8_t)0x2A)
00119 #define ADV7533_CEC_DSI_HSYNC_L_REG          ((uint8_t)0x2B)
00120 #define ADV7533_CEC_DSI_HFP_H_REG            ((uint8_t)0x2C)
00121 #define ADV7533_CEC_DSI_HFP_L_REG            ((uint8_t)0x2D)
00122 #define ADV7533_CEC_DSI_HBP_H_REG            ((uint8_t)0x2E)
00123 #define ADV7533_CEC_DSI_HBP_L_REG            ((uint8_t)0x2F)
00124 
00125 #define ADV7533_CEC_DSI_TOTAL_HEIGHT_H_REG   ((uint8_t)0x30)
00126 #define ADV7533_CEC_DSI_TOTAL_HEIGHT_L_REG   ((uint8_t)0x31)
00127 #define ADV7533_CEC_DSI_VSYNC_H_REG          ((uint8_t)0x32)
00128 #define ADV7533_CEC_DSI_VSYNC_L_REG          ((uint8_t)0x33)
00129 #define ADV7533_CEC_DSI_VFP_H_REG            ((uint8_t)0x34)
00130 #define ADV7533_CEC_DSI_VFP_L_REG            ((uint8_t)0x35)
00131 #define ADV7533_CEC_DSI_VBP_H_REG            ((uint8_t)0x36)
00132 #define ADV7533_CEC_DSI_VBP_L_REG            ((uint8_t)0x37)
00133 
00134 /** @Brief adv7533 ID
00135   */
00136 #define ADV7533_ID  0x7533
00137    
00138 /** @Brief device ID register 
00139   */
00140 #define   ADV7533_CHIPID_ADDR0   0x00
00141 #define   ADV7533_CHIPID_ADDR1   0x01    
00142 
00143 /* MUTE commands */
00144 #define AUDIO_MUTE_ON                 1
00145 #define AUDIO_MUTE_OFF                0
00146     
00147 /* AUDIO FREQUENCY */
00148 #define AUDIO_FREQUENCY_192K           ((uint32_t)192000)
00149 #define AUDIO_FREQUENCY_176K           ((uint32_t)176400)
00150 #define AUDIO_FREQUENCY_96K            ((uint32_t)96000)
00151 #define AUDIO_FREQUENCY_88K            ((uint32_t)88200)
00152 #define AUDIO_FREQUENCY_48K            ((uint32_t)48000)
00153 #define AUDIO_FREQUENCY_44K            ((uint32_t)44100)
00154 #define AUDIO_FREQUENCY_32K            ((uint32_t)32000) 
00155 
00156 /**
00157   * @}
00158   */
00159 
00160 /* Exported macro ------------------------------------------------------------*/
00161    
00162 /** @defgroup ADV7533_Exported_Macros ADV7533 Exported Macros
00163   * @{
00164   */ 
00165 
00166 /**
00167   * @}
00168   */ 
00169 
00170 /* Exported functions --------------------------------------------------------*/
00171   
00172 /** @addtogroup ADV7533_Exported_Functions
00173   * @{
00174   */
00175 
00176 /*------------------------------------------------------------------------------
00177                            HDMI video functions 
00178 ------------------------------------------------------------------------------*/  
00179 uint8_t ADV7533_Init(void);
00180 void ADV7533_PowerOn(void);
00181 void ADV7533_PowerDown(void);
00182 void ADV7533_Configure(adv7533ConfigTypeDef * config);
00183 void ADV7533_PatternEnable(void);
00184 void ADV7533_PatternDisable(void);
00185 
00186 /*------------------------------------------------------------------------------
00187                            HDMI Audio functions 
00188 ------------------------------------------------------------------------------*/
00189 uint32_t adv7533_AudioInit(uint16_t DeviceAddr, uint16_t OutputDevice, uint8_t Volume,uint32_t AudioFreq);
00190 void adv7533_DeInit(void);
00191 uint32_t adv7533_ReadID(uint16_t DeviceAddr);
00192 uint32_t adv7533_Play(uint16_t DeviceAddr, uint16_t* pBuffer, uint16_t Size);
00193 uint32_t adv7533_Stop(uint16_t DeviceAddr,uint32_t Cmd);
00194 uint32_t adv7533_Pause(uint16_t DeviceAddr);
00195 uint32_t adv7533_Resume(uint16_t DeviceAddr);
00196 uint32_t adv7533_SetMute(uint16_t DeviceAddr, uint32_t Cmd);
00197 uint32_t adv7533_SetVolume(uint16_t, uint8_t);
00198 uint32_t adv7533_Reset(uint16_t DeviceAddr);
00199 uint32_t adv7533_SetOutputMode(uint16_t DeviceAddr, uint8_t Output);
00200 uint32_t adv7533_SetFrequency(uint16_t DeviceAddr, uint32_t AudioFreq);
00201 
00202 
00203 /* HDMI IO functions */
00204 void     HDMI_IO_Init(void);
00205 void     HDMI_IO_Write(uint8_t addr, uint8_t reg, uint8_t value);
00206 uint8_t  HDMI_IO_Read(uint8_t addr, uint8_t reg);
00207 void     HDMI_IO_Delay(uint32_t delay);
00208 void     AUDIO_IO_DeInit(void);
00209 
00210 /**
00211   * @}
00212   */ 
00213 
00214 /* HDMI Audio driver structure */
00215 extern AUDIO_DrvTypeDef adv7533_drv;
00216 
00217 #endif /* __ADV7533_H */
00218 /**
00219   * @}
00220   */
00221 
00222 /**
00223   * @}
00224   */
00225 
00226 /**
00227   * @}
00228   */
00229 
00230 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/