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The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.

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mbed 2

This is the mbed 2 library. If you'd like to learn about Mbed OS please see the mbed-os docs.

TARGET_NUCLEO_L486RG/TARGET_STM/TARGET_STM32L4/device/stm32l4xx_hal_sai.h@140:97feb9bacc10, 2017-04-12 (annotated)

Committer:
<>
Date:
Wed Apr 12 16:07:08 2017 +0100
Revision:
140:97feb9bacc10
Parent:
128:9bcdf88f62b0
Child:
145:64910690c574
Release 140 of the mbed library



Ports for Upcoming Targets



3841: Add nRf52840 target https://github.com/ARMmbed/mbed-os/pull/3841

3992: Introducing UBLOX_C030 platform. https://github.com/ARMmbed/mbed-os/pull/3992



Fixes and Changes



3951: [NUCLEO_F303ZE] Correct ARDUINO pin https://github.com/ARMmbed/mbed-os/pull/3951

4021: Fixing a macro to detect when RTOS was in use for the NRF52840_DK https://github.com/ARMmbed/mbed-os/pull/4021

3979: KW24D: Add missing SPI defines and Arduino connector definitions https://github.com/ARMmbed/mbed-os/pull/3979

3990: UBLOX_C027: construct a ticker-based wait, rather than calling wait_ms(), in the  https://github.com/ARMmbed/mbed-os/pull/3990

4003: Fixed OBOE in async serial tx for NRF52 target, fixes #4002 https://github.com/ARMmbed/mbed-os/pull/4003

4012: STM32: Correct I2C master error handling https://github.com/ARMmbed/mbed-os/pull/4012

4020: NUCLEO_L011K4 remove unsupported tool chain files https://github.com/ARMmbed/mbed-os/pull/4020

4065: K66F: Move bss section to m_data_2 Section https://github.com/ARMmbed/mbed-os/pull/4065

4014: Issue 3763: Reduce heap allocation in the GCC linker file https://github.com/ARMmbed/mbed-os/pull/4014

4030: [STM32L0] reduce IAR heap and stack size for small targets https://github.com/ARMmbed/mbed-os/pull/4030

4109: NUCLEO_L476RG : minor serial pin update https://github.com/ARMmbed/mbed-os/pull/4109

3982: Ticker - kl25z bugfix for handling events in the past https://github.com/ARMmbed/mbed-os/pull/3982

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 122:f9eeca106725 1 /**
Kojto 122:f9eeca106725 2 ******************************************************************************
Kojto 122:f9eeca106725 3 * @file stm32l4xx_hal_sai.h
Kojto 122:f9eeca106725 4 * @author MCD Application Team
Kojto 122:f9eeca106725 5 * @version V1.5.1
Kojto 122:f9eeca106725 6 * @date 31-May-2016
Kojto 122:f9eeca106725 7 * @brief Header file of SAI HAL module.
Kojto 122:f9eeca106725 8 ******************************************************************************
Kojto 122:f9eeca106725 9 * @attention
Kojto 122:f9eeca106725 10 *
Kojto 122:f9eeca106725 11 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
Kojto 122:f9eeca106725 12 *
Kojto 122:f9eeca106725 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 122:f9eeca106725 14 * are permitted provided that the following conditions are met:
Kojto 122:f9eeca106725 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 122:f9eeca106725 16 * this list of conditions and the following disclaimer.
Kojto 122:f9eeca106725 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 122:f9eeca106725 18 * this list of conditions and the following disclaimer in the documentation
Kojto 122:f9eeca106725 19 * and/or other materials provided with the distribution.
Kojto 122:f9eeca106725 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 122:f9eeca106725 21 * may be used to endorse or promote products derived from this software
Kojto 122:f9eeca106725 22 * without specific prior written permission.
Kojto 122:f9eeca106725 23 *
Kojto 122:f9eeca106725 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 122:f9eeca106725 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 122:f9eeca106725 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 122:f9eeca106725 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 122:f9eeca106725 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 122:f9eeca106725 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 122:f9eeca106725 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 122:f9eeca106725 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 122:f9eeca106725 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 122:f9eeca106725 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 122:f9eeca106725 34 *
Kojto 122:f9eeca106725 35 ******************************************************************************
Kojto 122:f9eeca106725 36 */
Kojto 122:f9eeca106725 37
Kojto 122:f9eeca106725 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 122:f9eeca106725 39 #ifndef __STM32L4xx_HAL_SAI_H
Kojto 122:f9eeca106725 40 #define __STM32L4xx_HAL_SAI_H
Kojto 122:f9eeca106725 41
Kojto 122:f9eeca106725 42 #ifdef __cplusplus
Kojto 122:f9eeca106725 43 extern "C" {
Kojto 122:f9eeca106725 44 #endif
Kojto 122:f9eeca106725 45
Kojto 122:f9eeca106725 46 /* Includes ------------------------------------------------------------------*/
Kojto 122:f9eeca106725 47 #include "stm32l4xx_hal_def.h"
Kojto 122:f9eeca106725 48
Kojto 122:f9eeca106725 49 /** @addtogroup STM32L4xx_HAL_Driver
Kojto 122:f9eeca106725 50 * @{
Kojto 122:f9eeca106725 51 */
Kojto 122:f9eeca106725 52
Kojto 122:f9eeca106725 53 /** @addtogroup SAI
Kojto 122:f9eeca106725 54 * @{
Kojto 122:f9eeca106725 55 */
Kojto 122:f9eeca106725 56
Kojto 122:f9eeca106725 57 /* Exported types ------------------------------------------------------------*/
Kojto 122:f9eeca106725 58 /** @defgroup SAI_Exported_Types SAI Exported Types
Kojto 122:f9eeca106725 59 * @{
Kojto 122:f9eeca106725 60 */
Kojto 122:f9eeca106725 61
Kojto 122:f9eeca106725 62 /**
Kojto 122:f9eeca106725 63 * @brief HAL State structures definition
Kojto 122:f9eeca106725 64 */
Kojto 122:f9eeca106725 65 typedef enum
Kojto 122:f9eeca106725 66 {
Kojto 122:f9eeca106725 67 HAL_SAI_STATE_RESET = 0x00U, /*!< SAI not yet initialized or disabled */
Kojto 122:f9eeca106725 68 HAL_SAI_STATE_READY = 0x01U, /*!< SAI initialized and ready for use */
Kojto 122:f9eeca106725 69 HAL_SAI_STATE_BUSY = 0x02U, /*!< SAI internal process is ongoing */
Kojto 122:f9eeca106725 70 HAL_SAI_STATE_BUSY_TX = 0x12U, /*!< Data transmission process is ongoing */
Kojto 122:f9eeca106725 71 HAL_SAI_STATE_BUSY_RX = 0x22U, /*!< Data reception process is ongoing */
Kojto 122:f9eeca106725 72 }HAL_SAI_StateTypeDef;
Kojto 122:f9eeca106725 73
Kojto 122:f9eeca106725 74 /**
Kojto 122:f9eeca106725 75 * @brief SAI Callback prototype
Kojto 122:f9eeca106725 76 */
Kojto 122:f9eeca106725 77 typedef void (*SAIcallback)(void);
Kojto 122:f9eeca106725 78
Kojto 122:f9eeca106725 79 /** @defgroup SAI_Init_Structure_definition SAI Init Structure definition
Kojto 122:f9eeca106725 80 * @brief SAI Init Structure definition
Kojto 122:f9eeca106725 81 * @{
Kojto 122:f9eeca106725 82 */
Kojto 122:f9eeca106725 83 typedef struct
Kojto 122:f9eeca106725 84 {
Kojto 122:f9eeca106725 85 uint32_t AudioMode; /*!< Specifies the SAI Block audio Mode.
Kojto 122:f9eeca106725 86 This parameter can be a value of @ref SAI_Block_Mode */
Kojto 122:f9eeca106725 87
Kojto 122:f9eeca106725 88 uint32_t Synchro; /*!< Specifies SAI Block synchronization
Kojto 122:f9eeca106725 89 This parameter can be a value of @ref SAI_Block_Synchronization */
Kojto 122:f9eeca106725 90
Kojto 122:f9eeca106725 91 uint32_t SynchroExt; /*!< Specifies SAI external output synchronization, this setup is common
Kojto 122:f9eeca106725 92 for BlockA and BlockB
Kojto 122:f9eeca106725 93 This parameter can be a value of @ref SAI_Block_SyncExt
Kojto 122:f9eeca106725 94 @note: If both audio blocks of same SAI are used, this parameter has
Kojto 122:f9eeca106725 95 to be set to the same value for each audio block */
Kojto 122:f9eeca106725 96
Kojto 122:f9eeca106725 97 uint32_t OutputDrive; /*!< Specifies when SAI Block outputs are driven.
Kojto 122:f9eeca106725 98 This parameter can be a value of @ref SAI_Block_Output_Drive
Kojto 122:f9eeca106725 99 @note this value has to be set before enabling the audio block
Kojto 122:f9eeca106725 100 but after the audio block configuration. */
Kojto 122:f9eeca106725 101
Kojto 122:f9eeca106725 102 uint32_t NoDivider; /*!< Specifies whether master clock will be divided or not.
Kojto 122:f9eeca106725 103 This parameter can be a value of @ref SAI_Block_NoDivider
Kojto 122:f9eeca106725 104 @note: If bit NODIV in the SAI_xCR1 register is cleared, the frame length
Kojto 122:f9eeca106725 105 should be aligned to a number equal to a power of 2, from 8 to 256.
Kojto 122:f9eeca106725 106 If bit NODIV in the SAI_xCR1 register is set, the frame length can
Kojto 122:f9eeca106725 107 take any of the values without constraint since the input clock of
Kojto 122:f9eeca106725 108 the audio block should be equal to the bit clock.
Kojto 122:f9eeca106725 109 There is no MCLK_x clock which can be output. */
Kojto 122:f9eeca106725 110
Kojto 122:f9eeca106725 111 uint32_t FIFOThreshold; /*!< Specifies SAI Block FIFO threshold.
Kojto 122:f9eeca106725 112 This parameter can be a value of @ref SAI_Block_Fifo_Threshold */
Kojto 122:f9eeca106725 113
Kojto 122:f9eeca106725 114 uint32_t AudioFrequency; /*!< Specifies the audio frequency sampling.
Kojto 122:f9eeca106725 115 This parameter can be a value of @ref SAI_Audio_Frequency */
Kojto 122:f9eeca106725 116
Kojto 122:f9eeca106725 117 uint32_t Mckdiv; /*!< Specifies the master clock divider, the parameter will be used if for
Kojto 122:f9eeca106725 118 AudioFrequency the user choice
Kojto 122:f9eeca106725 119 This parameter must be a number between Min_Data = 0 and Max_Data = 15 */
Kojto 122:f9eeca106725 120
Kojto 122:f9eeca106725 121 uint32_t MonoStereoMode; /*!< Specifies if the mono or stereo mode is selected.
Kojto 122:f9eeca106725 122 This parameter can be a value of @ref SAI_Mono_Stereo_Mode */
Kojto 122:f9eeca106725 123
Kojto 122:f9eeca106725 124 uint32_t CompandingMode; /*!< Specifies the companding mode type.
Kojto 122:f9eeca106725 125 This parameter can be a value of @ref SAI_Block_Companding_Mode */
Kojto 122:f9eeca106725 126
Kojto 122:f9eeca106725 127 uint32_t TriState; /*!< Specifies the companding mode type.
Kojto 122:f9eeca106725 128 This parameter can be a value of @ref SAI_TRIState_Management */
Kojto 122:f9eeca106725 129
Kojto 122:f9eeca106725 130 /* This part of the structure is automatically filled if your are using the high level initialisation
Kojto 122:f9eeca106725 131 function HAL_SAI_InitProtocol */
Kojto 122:f9eeca106725 132
Kojto 122:f9eeca106725 133 uint32_t Protocol; /*!< Specifies the SAI Block protocol.
Kojto 122:f9eeca106725 134 This parameter can be a value of @ref SAI_Block_Protocol */
Kojto 122:f9eeca106725 135
Kojto 122:f9eeca106725 136 uint32_t DataSize; /*!< Specifies the SAI Block data size.
Kojto 122:f9eeca106725 137 This parameter can be a value of @ref SAI_Block_Data_Size */
Kojto 122:f9eeca106725 138
Kojto 122:f9eeca106725 139 uint32_t FirstBit; /*!< Specifies whether data transfers start from MSB or LSB bit.
Kojto 122:f9eeca106725 140 This parameter can be a value of @ref SAI_Block_MSB_LSB_transmission */
Kojto 122:f9eeca106725 141
Kojto 122:f9eeca106725 142 uint32_t ClockStrobing; /*!< Specifies the SAI Block clock strobing edge sensitivity.
Kojto 122:f9eeca106725 143 This parameter can be a value of @ref SAI_Block_Clock_Strobing */
Kojto 122:f9eeca106725 144 }SAI_InitTypeDef;
Kojto 122:f9eeca106725 145 /**
Kojto 122:f9eeca106725 146 * @}
Kojto 122:f9eeca106725 147 */
Kojto 122:f9eeca106725 148
Kojto 122:f9eeca106725 149 /** @defgroup SAI_Frame_Structure_definition SAI Frame Structure definition
Kojto 122:f9eeca106725 150 * @brief SAI Frame Init structure definition
Kojto 122:f9eeca106725 151 * @{
Kojto 122:f9eeca106725 152 */
Kojto 122:f9eeca106725 153 typedef struct
Kojto 122:f9eeca106725 154 {
Kojto 122:f9eeca106725 155
Kojto 122:f9eeca106725 156 uint32_t FrameLength; /*!< Specifies the Frame length, the number of SCK clocks for each audio frame.
Kojto 122:f9eeca106725 157 This parameter must be a number between Min_Data = 8 and Max_Data = 256.
Kojto 122:f9eeca106725 158 @note: If master clock MCLK_x pin is declared as an output, the frame length
Kojto 122:f9eeca106725 159 should be aligned to a number equal to power of 2 in order to keep
Kojto 122:f9eeca106725 160 in an audio frame, an integer number of MCLK pulses by bit Clock. */
Kojto 122:f9eeca106725 161
Kojto 122:f9eeca106725 162 uint32_t ActiveFrameLength; /*!< Specifies the Frame synchronization active level length.
Kojto 122:f9eeca106725 163 This Parameter specifies the length in number of bit clock (SCK + 1)
Kojto 122:f9eeca106725 164 of the active level of FS signal in audio frame.
Kojto 122:f9eeca106725 165 This parameter must be a number between Min_Data = 1 and Max_Data = 128 */
Kojto 122:f9eeca106725 166
Kojto 122:f9eeca106725 167 uint32_t FSDefinition; /*!< Specifies the Frame synchronization definition.
Kojto 122:f9eeca106725 168 This parameter can be a value of @ref SAI_Block_FS_Definition */
Kojto 122:f9eeca106725 169
Kojto 122:f9eeca106725 170 uint32_t FSPolarity; /*!< Specifies the Frame synchronization Polarity.
Kojto 122:f9eeca106725 171 This parameter can be a value of @ref SAI_Block_FS_Polarity */
Kojto 122:f9eeca106725 172
Kojto 122:f9eeca106725 173 uint32_t FSOffset; /*!< Specifies the Frame synchronization Offset.
Kojto 122:f9eeca106725 174 This parameter can be a value of @ref SAI_Block_FS_Offset */
Kojto 122:f9eeca106725 175
Kojto 122:f9eeca106725 176 }SAI_FrameInitTypeDef;
Kojto 122:f9eeca106725 177 /**
Kojto 122:f9eeca106725 178 * @}
Kojto 122:f9eeca106725 179 */
Kojto 122:f9eeca106725 180
Kojto 122:f9eeca106725 181 /** @defgroup SAI_Slot_Structure_definition SAI Slot Structure definition
Kojto 122:f9eeca106725 182 * @brief SAI Block Slot Init Structure definition
Kojto 122:f9eeca106725 183 * @{
Kojto 122:f9eeca106725 184 */
Kojto 122:f9eeca106725 185 typedef struct
Kojto 122:f9eeca106725 186 {
Kojto 122:f9eeca106725 187 uint32_t FirstBitOffset; /*!< Specifies the position of first data transfer bit in the slot.
Kojto 122:f9eeca106725 188 This parameter must be a number between Min_Data = 0 and Max_Data = 24 */
Kojto 122:f9eeca106725 189
Kojto 122:f9eeca106725 190 uint32_t SlotSize; /*!< Specifies the Slot Size.
Kojto 122:f9eeca106725 191 This parameter can be a value of @ref SAI_Block_Slot_Size */
Kojto 122:f9eeca106725 192
Kojto 122:f9eeca106725 193 uint32_t SlotNumber; /*!< Specifies the number of slot in the audio frame.
Kojto 122:f9eeca106725 194 This parameter must be a number between Min_Data = 1 and Max_Data = 16 */
Kojto 122:f9eeca106725 195
Kojto 122:f9eeca106725 196 uint32_t SlotActive; /*!< Specifies the slots in audio frame that will be activated.
Kojto 122:f9eeca106725 197 This parameter can be a value of @ref SAI_Block_Slot_Active */
Kojto 122:f9eeca106725 198 }SAI_SlotInitTypeDef;
Kojto 122:f9eeca106725 199 /**
Kojto 122:f9eeca106725 200 * @}
Kojto 122:f9eeca106725 201 */
Kojto 122:f9eeca106725 202
Kojto 122:f9eeca106725 203 /** @defgroup SAI_Handle_Structure_definition SAI Handle Structure definition
Kojto 122:f9eeca106725 204 * @brief SAI handle Structure definition
Kojto 122:f9eeca106725 205 * @{
Kojto 122:f9eeca106725 206 */
Kojto 122:f9eeca106725 207 typedef struct __SAI_HandleTypeDef
Kojto 122:f9eeca106725 208 {
Kojto 122:f9eeca106725 209 SAI_Block_TypeDef *Instance; /*!< SAI Blockx registers base address */
Kojto 122:f9eeca106725 210
Kojto 122:f9eeca106725 211 SAI_InitTypeDef Init; /*!< SAI communication parameters */
Kojto 122:f9eeca106725 212
Kojto 122:f9eeca106725 213 SAI_FrameInitTypeDef FrameInit; /*!< SAI Frame configuration parameters */
Kojto 122:f9eeca106725 214
Kojto 122:f9eeca106725 215 SAI_SlotInitTypeDef SlotInit; /*!< SAI Slot configuration parameters */
Kojto 122:f9eeca106725 216
Kojto 122:f9eeca106725 217 uint8_t *pBuffPtr; /*!< Pointer to SAI transfer Buffer */
Kojto 122:f9eeca106725 218
Kojto 122:f9eeca106725 219 uint16_t XferSize; /*!< SAI transfer size */
Kojto 122:f9eeca106725 220
Kojto 122:f9eeca106725 221 uint16_t XferCount; /*!< SAI transfer counter */
Kojto 122:f9eeca106725 222
Kojto 122:f9eeca106725 223 DMA_HandleTypeDef *hdmatx; /*!< SAI Tx DMA handle parameters */
Kojto 122:f9eeca106725 224
Kojto 122:f9eeca106725 225 DMA_HandleTypeDef *hdmarx; /*!< SAI Rx DMA handle parameters */
Kojto 122:f9eeca106725 226
Kojto 122:f9eeca106725 227 SAIcallback mutecallback; /*!< SAI mute callback */
Kojto 122:f9eeca106725 228
Kojto 122:f9eeca106725 229 void (*InterruptServiceRoutine)(struct __SAI_HandleTypeDef *hsai); /* function pointer for IRQ handler */
Kojto 122:f9eeca106725 230
Kojto 122:f9eeca106725 231 HAL_LockTypeDef Lock; /*!< SAI locking object */
Kojto 122:f9eeca106725 232
Kojto 122:f9eeca106725 233 __IO HAL_SAI_StateTypeDef State; /*!< SAI communication state */
Kojto 122:f9eeca106725 234
Kojto 122:f9eeca106725 235 __IO uint32_t ErrorCode; /*!< SAI Error code */
Kojto 122:f9eeca106725 236 }SAI_HandleTypeDef;
Kojto 122:f9eeca106725 237 /**
Kojto 122:f9eeca106725 238 * @}
Kojto 122:f9eeca106725 239 */
Kojto 122:f9eeca106725 240
Kojto 122:f9eeca106725 241 /**
Kojto 122:f9eeca106725 242 * @}
Kojto 122:f9eeca106725 243 */
Kojto 122:f9eeca106725 244
Kojto 122:f9eeca106725 245 /* Exported constants --------------------------------------------------------*/
Kojto 122:f9eeca106725 246
Kojto 122:f9eeca106725 247 /** @defgroup SAI_Exported_Constants SAI Exported Constants
Kojto 122:f9eeca106725 248 * @{
Kojto 122:f9eeca106725 249 */
Kojto 122:f9eeca106725 250
Kojto 122:f9eeca106725 251 /** @defgroup SAI_Error_Code SAI Error Code
Kojto 122:f9eeca106725 252 * @{
Kojto 122:f9eeca106725 253 */
Kojto 122:f9eeca106725 254 #define HAL_SAI_ERROR_NONE ((uint32_t)0x00000000U) /*!< No error */
Kojto 122:f9eeca106725 255 #define HAL_SAI_ERROR_OVR ((uint32_t)0x00000001U) /*!< Overrun Error */
Kojto 122:f9eeca106725 256 #define HAL_SAI_ERROR_UDR ((uint32_t)0x00000002U) /*!< Underrun error */
Kojto 122:f9eeca106725 257 #define HAL_SAI_ERROR_AFSDET ((uint32_t)0x00000004U) /*!< Anticipated Frame synchronisation detection */
Kojto 122:f9eeca106725 258 #define HAL_SAI_ERROR_LFSDET ((uint32_t)0x00000008U) /*!< Late Frame synchronisation detection */
Kojto 122:f9eeca106725 259 #define HAL_SAI_ERROR_CNREADY ((uint32_t)0x00000010U) /*!< codec not ready */
Kojto 122:f9eeca106725 260 #define HAL_SAI_ERROR_WCKCFG ((uint32_t)0x00000020U) /*!< Wrong clock configuration */
Kojto 122:f9eeca106725 261 #define HAL_SAI_ERROR_TIMEOUT ((uint32_t)0x00000040U) /*!< Timeout error */
Kojto 122:f9eeca106725 262 #define HAL_SAI_ERROR_DMA ((uint32_t)0x00000080U) /*!< DMA error */
Kojto 122:f9eeca106725 263 /**
Kojto 122:f9eeca106725 264 * @}
Kojto 122:f9eeca106725 265 */
Kojto 122:f9eeca106725 266
Kojto 122:f9eeca106725 267 /** @defgroup SAI_Block_SyncExt SAI External synchronisation
Kojto 122:f9eeca106725 268 * @{
Kojto 122:f9eeca106725 269 */
Kojto 122:f9eeca106725 270 #define SAI_SYNCEXT_DISABLE 0
Kojto 122:f9eeca106725 271 #define SAI_SYNCEXT_OUTBLOCKA_ENABLE 1
Kojto 122:f9eeca106725 272 #define SAI_SYNCEXT_OUTBLOCKB_ENABLE 2
Kojto 122:f9eeca106725 273 /**
Kojto 122:f9eeca106725 274 * @}
Kojto 122:f9eeca106725 275 */
Kojto 122:f9eeca106725 276
Kojto 122:f9eeca106725 277 /** @defgroup SAI_Protocol SAI Supported protocol
Kojto 122:f9eeca106725 278 * @{
Kojto 122:f9eeca106725 279 */
Kojto 122:f9eeca106725 280 #define SAI_I2S_STANDARD 0
Kojto 122:f9eeca106725 281 #define SAI_I2S_MSBJUSTIFIED 1
Kojto 122:f9eeca106725 282 #define SAI_I2S_LSBJUSTIFIED 2
Kojto 122:f9eeca106725 283 #define SAI_PCM_LONG 3
Kojto 122:f9eeca106725 284 #define SAI_PCM_SHORT 4
Kojto 122:f9eeca106725 285 /**
Kojto 122:f9eeca106725 286 * @}
Kojto 122:f9eeca106725 287 */
Kojto 122:f9eeca106725 288
Kojto 122:f9eeca106725 289 /** @defgroup SAI_Protocol_DataSize SAI protocol data size
Kojto 122:f9eeca106725 290 * @{
Kojto 122:f9eeca106725 291 */
Kojto 122:f9eeca106725 292 #define SAI_PROTOCOL_DATASIZE_16BIT 0
Kojto 122:f9eeca106725 293 #define SAI_PROTOCOL_DATASIZE_16BITEXTENDED 1
Kojto 122:f9eeca106725 294 #define SAI_PROTOCOL_DATASIZE_24BIT 2
Kojto 122:f9eeca106725 295 #define SAI_PROTOCOL_DATASIZE_32BIT 3
Kojto 122:f9eeca106725 296 /**
Kojto 122:f9eeca106725 297 * @}
Kojto 122:f9eeca106725 298 */
Kojto 122:f9eeca106725 299
Kojto 122:f9eeca106725 300 /** @defgroup SAI_Audio_Frequency SAI Audio Frequency
Kojto 122:f9eeca106725 301 * @{
Kojto 122:f9eeca106725 302 */
Kojto 122:f9eeca106725 303 #define SAI_AUDIO_FREQUENCY_192K ((uint32_t)192000U)
Kojto 122:f9eeca106725 304 #define SAI_AUDIO_FREQUENCY_96K ((uint32_t)96000U)
Kojto 122:f9eeca106725 305 #define SAI_AUDIO_FREQUENCY_48K ((uint32_t)48000U)
Kojto 122:f9eeca106725 306 #define SAI_AUDIO_FREQUENCY_44K ((uint32_t)44100U)
Kojto 122:f9eeca106725 307 #define SAI_AUDIO_FREQUENCY_32K ((uint32_t)32000U)
Kojto 122:f9eeca106725 308 #define SAI_AUDIO_FREQUENCY_22K ((uint32_t)22050U)
Kojto 122:f9eeca106725 309 #define SAI_AUDIO_FREQUENCY_16K ((uint32_t)16000U)
Kojto 122:f9eeca106725 310 #define SAI_AUDIO_FREQUENCY_11K ((uint32_t)11025U)
Kojto 122:f9eeca106725 311 #define SAI_AUDIO_FREQUENCY_8K ((uint32_t)8000U)
Kojto 122:f9eeca106725 312 #define SAI_AUDIO_FREQUENCY_MCKDIV ((uint32_t)0U)
Kojto 122:f9eeca106725 313 /**
Kojto 122:f9eeca106725 314 * @}
Kojto 122:f9eeca106725 315 */
Kojto 122:f9eeca106725 316
Kojto 122:f9eeca106725 317 /** @defgroup SAI_Block_Mode SAI Block Mode
Kojto 122:f9eeca106725 318 * @{
Kojto 122:f9eeca106725 319 */
Kojto 122:f9eeca106725 320 #define SAI_MODEMASTER_TX ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 321 #define SAI_MODEMASTER_RX ((uint32_t)SAI_xCR1_MODE_0)
Kojto 122:f9eeca106725 322 #define SAI_MODESLAVE_TX ((uint32_t)SAI_xCR1_MODE_1)
Kojto 122:f9eeca106725 323 #define SAI_MODESLAVE_RX ((uint32_t)(SAI_xCR1_MODE_1 | SAI_xCR1_MODE_0))
Kojto 122:f9eeca106725 324
Kojto 122:f9eeca106725 325 /**
Kojto 122:f9eeca106725 326 * @}
Kojto 122:f9eeca106725 327 */
Kojto 122:f9eeca106725 328
Kojto 122:f9eeca106725 329 /** @defgroup SAI_Block_Protocol SAI Block Protocol
Kojto 122:f9eeca106725 330 * @{
Kojto 122:f9eeca106725 331 */
Kojto 122:f9eeca106725 332 #define SAI_FREE_PROTOCOL ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 333 #define SAI_SPDIF_PROTOCOL ((uint32_t)SAI_xCR1_PRTCFG_0)
Kojto 122:f9eeca106725 334 #define SAI_AC97_PROTOCOL ((uint32_t)SAI_xCR1_PRTCFG_1)
Kojto 122:f9eeca106725 335 /**
Kojto 122:f9eeca106725 336 * @}
Kojto 122:f9eeca106725 337 */
Kojto 122:f9eeca106725 338
Kojto 122:f9eeca106725 339 /** @defgroup SAI_Block_Data_Size SAI Block Data Size
Kojto 122:f9eeca106725 340 * @{
Kojto 122:f9eeca106725 341 */
Kojto 122:f9eeca106725 342 #define SAI_DATASIZE_8 ((uint32_t)SAI_xCR1_DS_1)
Kojto 122:f9eeca106725 343 #define SAI_DATASIZE_10 ((uint32_t)(SAI_xCR1_DS_1 | SAI_xCR1_DS_0))
Kojto 122:f9eeca106725 344 #define SAI_DATASIZE_16 ((uint32_t)SAI_xCR1_DS_2)
Kojto 122:f9eeca106725 345 #define SAI_DATASIZE_20 ((uint32_t)(SAI_xCR1_DS_2 | SAI_xCR1_DS_0))
Kojto 122:f9eeca106725 346 #define SAI_DATASIZE_24 ((uint32_t)(SAI_xCR1_DS_2 | SAI_xCR1_DS_1))
Kojto 122:f9eeca106725 347 #define SAI_DATASIZE_32 ((uint32_t)(SAI_xCR1_DS_2 | SAI_xCR1_DS_1 | SAI_xCR1_DS_0))
Kojto 122:f9eeca106725 348 /**
Kojto 122:f9eeca106725 349 * @}
Kojto 122:f9eeca106725 350 */
Kojto 122:f9eeca106725 351
Kojto 122:f9eeca106725 352 /** @defgroup SAI_Block_MSB_LSB_transmission SAI Block MSB LSB transmission
Kojto 122:f9eeca106725 353 * @{
Kojto 122:f9eeca106725 354 */
Kojto 122:f9eeca106725 355 #define SAI_FIRSTBIT_MSB ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 356 #define SAI_FIRSTBIT_LSB ((uint32_t)SAI_xCR1_LSBFIRST)
Kojto 122:f9eeca106725 357 /**
Kojto 122:f9eeca106725 358 * @}
Kojto 122:f9eeca106725 359 */
Kojto 122:f9eeca106725 360
Kojto 122:f9eeca106725 361 /** @defgroup SAI_Block_Clock_Strobing SAI Block Clock Strobing
Kojto 122:f9eeca106725 362 * @{
Kojto 122:f9eeca106725 363 */
Kojto 122:f9eeca106725 364 #define SAI_CLOCKSTROBING_FALLINGEDGE 0
Kojto 122:f9eeca106725 365 #define SAI_CLOCKSTROBING_RISINGEDGE 1
Kojto 122:f9eeca106725 366 /**
Kojto 122:f9eeca106725 367 * @}
Kojto 122:f9eeca106725 368 */
Kojto 122:f9eeca106725 369
Kojto 122:f9eeca106725 370 /** @defgroup SAI_Block_Synchronization SAI Block Synchronization
Kojto 122:f9eeca106725 371 * @{
Kojto 122:f9eeca106725 372 */
Kojto 122:f9eeca106725 373 #define SAI_ASYNCHRONOUS 0 /*!< Asynchronous */
Kojto 122:f9eeca106725 374 #define SAI_SYNCHRONOUS 1 /*!< Synchronous with other block of same SAI */
Kojto 122:f9eeca106725 375 #define SAI_SYNCHRONOUS_EXT_SAI1 2 /*!< Synchronous with other SAI, SAI1 */
Kojto 122:f9eeca106725 376 #define SAI_SYNCHRONOUS_EXT_SAI2 3 /*!< Synchronous with other SAI, SAI2 */
Kojto 122:f9eeca106725 377 /**
Kojto 122:f9eeca106725 378 * @}
Kojto 122:f9eeca106725 379 */
Kojto 122:f9eeca106725 380
Kojto 122:f9eeca106725 381 /** @defgroup SAI_Block_Output_Drive SAI Block Output Drive
Kojto 122:f9eeca106725 382 * @{
Kojto 122:f9eeca106725 383 */
Kojto 122:f9eeca106725 384 #define SAI_OUTPUTDRIVE_DISABLE ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 385 #define SAI_OUTPUTDRIVE_ENABLE ((uint32_t)SAI_xCR1_OUTDRIV)
Kojto 122:f9eeca106725 386 /**
Kojto 122:f9eeca106725 387 * @}
Kojto 122:f9eeca106725 388 */
Kojto 122:f9eeca106725 389
Kojto 122:f9eeca106725 390 /** @defgroup SAI_Block_NoDivider SAI Block NoDivider
Kojto 122:f9eeca106725 391 * @{
Kojto 122:f9eeca106725 392 */
Kojto 122:f9eeca106725 393 #define SAI_MASTERDIVIDER_ENABLE ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 394 #define SAI_MASTERDIVIDER_DISABLE ((uint32_t)SAI_xCR1_NODIV)
Kojto 122:f9eeca106725 395 /**
Kojto 122:f9eeca106725 396 * @}
Kojto 122:f9eeca106725 397 */
Kojto 122:f9eeca106725 398
Kojto 122:f9eeca106725 399
Kojto 122:f9eeca106725 400 /** @defgroup SAI_Block_FS_Definition SAI Block FS Definition
Kojto 122:f9eeca106725 401 * @{
Kojto 122:f9eeca106725 402 */
Kojto 122:f9eeca106725 403 #define SAI_FS_STARTFRAME ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 404 #define SAI_FS_CHANNEL_IDENTIFICATION ((uint32_t)SAI_xFRCR_FSDEF)
Kojto 122:f9eeca106725 405 /**
Kojto 122:f9eeca106725 406 * @}
Kojto 122:f9eeca106725 407 */
Kojto 122:f9eeca106725 408
Kojto 122:f9eeca106725 409 /** @defgroup SAI_Block_FS_Polarity SAI Block FS Polarity
Kojto 122:f9eeca106725 410 * @{
Kojto 122:f9eeca106725 411 */
Kojto 122:f9eeca106725 412 #define SAI_FS_ACTIVE_LOW ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 413 #define SAI_FS_ACTIVE_HIGH ((uint32_t)SAI_xFRCR_FSPOL)
Kojto 122:f9eeca106725 414 /**
Kojto 122:f9eeca106725 415 * @}
Kojto 122:f9eeca106725 416 */
Kojto 122:f9eeca106725 417
Kojto 122:f9eeca106725 418 /** @defgroup SAI_Block_FS_Offset SAI Block FS Offset
Kojto 122:f9eeca106725 419 * @{
Kojto 122:f9eeca106725 420 */
Kojto 122:f9eeca106725 421 #define SAI_FS_FIRSTBIT ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 422 #define SAI_FS_BEFOREFIRSTBIT ((uint32_t)SAI_xFRCR_FSOFF)
Kojto 122:f9eeca106725 423 /**
Kojto 122:f9eeca106725 424 * @}
Kojto 122:f9eeca106725 425 */
Kojto 122:f9eeca106725 426
Kojto 122:f9eeca106725 427
Kojto 122:f9eeca106725 428 /** @defgroup SAI_Block_Slot_Size SAI Block Slot Size
Kojto 122:f9eeca106725 429 * @{
Kojto 122:f9eeca106725 430 */
Kojto 122:f9eeca106725 431 #define SAI_SLOTSIZE_DATASIZE ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 432 #define SAI_SLOTSIZE_16B ((uint32_t)SAI_xSLOTR_SLOTSZ_0)
Kojto 122:f9eeca106725 433 #define SAI_SLOTSIZE_32B ((uint32_t)SAI_xSLOTR_SLOTSZ_1)
Kojto 122:f9eeca106725 434 /**
Kojto 122:f9eeca106725 435 * @}
Kojto 122:f9eeca106725 436 */
Kojto 122:f9eeca106725 437
Kojto 122:f9eeca106725 438 /** @defgroup SAI_Block_Slot_Active SAI Block Slot Active
Kojto 122:f9eeca106725 439 * @{
Kojto 122:f9eeca106725 440 */
Kojto 122:f9eeca106725 441 #define SAI_SLOT_NOTACTIVE ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 442 #define SAI_SLOTACTIVE_0 ((uint32_t)0x00000001U)
Kojto 122:f9eeca106725 443 #define SAI_SLOTACTIVE_1 ((uint32_t)0x00000002U)
Kojto 122:f9eeca106725 444 #define SAI_SLOTACTIVE_2 ((uint32_t)0x00000004U)
Kojto 122:f9eeca106725 445 #define SAI_SLOTACTIVE_3 ((uint32_t)0x00000008U)
Kojto 122:f9eeca106725 446 #define SAI_SLOTACTIVE_4 ((uint32_t)0x00000010U)
Kojto 122:f9eeca106725 447 #define SAI_SLOTACTIVE_5 ((uint32_t)0x00000020U)
Kojto 122:f9eeca106725 448 #define SAI_SLOTACTIVE_6 ((uint32_t)0x00000040U)
Kojto 122:f9eeca106725 449 #define SAI_SLOTACTIVE_7 ((uint32_t)0x00000080U)
Kojto 122:f9eeca106725 450 #define SAI_SLOTACTIVE_8 ((uint32_t)0x00000100U)
Kojto 122:f9eeca106725 451 #define SAI_SLOTACTIVE_9 ((uint32_t)0x00000200U)
Kojto 122:f9eeca106725 452 #define SAI_SLOTACTIVE_10 ((uint32_t)0x00000400U)
Kojto 122:f9eeca106725 453 #define SAI_SLOTACTIVE_11 ((uint32_t)0x00000800U)
Kojto 122:f9eeca106725 454 #define SAI_SLOTACTIVE_12 ((uint32_t)0x00001000U)
Kojto 122:f9eeca106725 455 #define SAI_SLOTACTIVE_13 ((uint32_t)0x00002000U)
Kojto 122:f9eeca106725 456 #define SAI_SLOTACTIVE_14 ((uint32_t)0x00004000U)
Kojto 122:f9eeca106725 457 #define SAI_SLOTACTIVE_15 ((uint32_t)0x00008000U)
Kojto 122:f9eeca106725 458 #define SAI_SLOTACTIVE_ALL ((uint32_t)0x0000FFFFU)
Kojto 122:f9eeca106725 459 /**
Kojto 122:f9eeca106725 460 * @}
Kojto 122:f9eeca106725 461 */
Kojto 122:f9eeca106725 462
Kojto 122:f9eeca106725 463 /** @defgroup SAI_Mono_Stereo_Mode SAI Mono Stereo Mode
Kojto 122:f9eeca106725 464 * @{
Kojto 122:f9eeca106725 465 */
Kojto 122:f9eeca106725 466 #define SAI_STEREOMODE ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 467 #define SAI_MONOMODE ((uint32_t)SAI_xCR1_MONO)
Kojto 122:f9eeca106725 468 /**
Kojto 122:f9eeca106725 469 * @}
Kojto 122:f9eeca106725 470 */
Kojto 122:f9eeca106725 471
Kojto 122:f9eeca106725 472 /** @defgroup SAI_TRIState_Management SAI TRIState Management
Kojto 122:f9eeca106725 473 * @{
Kojto 122:f9eeca106725 474 */
Kojto 122:f9eeca106725 475 #define SAI_OUTPUT_NOTRELEASED ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 476 #define SAI_OUTPUT_RELEASED ((uint32_t)SAI_xCR2_TRIS)
Kojto 122:f9eeca106725 477 /**
Kojto 122:f9eeca106725 478 * @}
Kojto 122:f9eeca106725 479 */
Kojto 122:f9eeca106725 480
Kojto 122:f9eeca106725 481 /** @defgroup SAI_Block_Fifo_Threshold SAI Block Fifo Threshold
Kojto 122:f9eeca106725 482 * @{
Kojto 122:f9eeca106725 483 */
Kojto 122:f9eeca106725 484 #define SAI_FIFOTHRESHOLD_EMPTY ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 485 #define SAI_FIFOTHRESHOLD_1QF ((uint32_t)(SAI_xCR2_FTH_0))
Kojto 122:f9eeca106725 486 #define SAI_FIFOTHRESHOLD_HF ((uint32_t)(SAI_xCR2_FTH_1))
Kojto 122:f9eeca106725 487 #define SAI_FIFOTHRESHOLD_3QF ((uint32_t)(SAI_xCR2_FTH_1 | SAI_xCR2_FTH_0))
Kojto 122:f9eeca106725 488 #define SAI_FIFOTHRESHOLD_FULL ((uint32_t)(SAI_xCR2_FTH_2))
Kojto 122:f9eeca106725 489 /**
Kojto 122:f9eeca106725 490 * @}
Kojto 122:f9eeca106725 491 */
Kojto 122:f9eeca106725 492
Kojto 122:f9eeca106725 493 /** @defgroup SAI_Block_Companding_Mode SAI Block Companding Mode
Kojto 122:f9eeca106725 494 * @{
Kojto 122:f9eeca106725 495 */
Kojto 122:f9eeca106725 496 #define SAI_NOCOMPANDING ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 497 #define SAI_ULAW_1CPL_COMPANDING ((uint32_t)(SAI_xCR2_COMP_1))
Kojto 122:f9eeca106725 498 #define SAI_ALAW_1CPL_COMPANDING ((uint32_t)(SAI_xCR2_COMP_1 | SAI_xCR2_COMP_0))
Kojto 122:f9eeca106725 499 #define SAI_ULAW_2CPL_COMPANDING ((uint32_t)(SAI_xCR2_COMP_1 | SAI_xCR2_CPL))
Kojto 122:f9eeca106725 500 #define SAI_ALAW_2CPL_COMPANDING ((uint32_t)(SAI_xCR2_COMP_1 | SAI_xCR2_COMP_0 | SAI_xCR2_CPL))
Kojto 122:f9eeca106725 501 /**
Kojto 122:f9eeca106725 502 * @}
Kojto 122:f9eeca106725 503 */
Kojto 122:f9eeca106725 504
Kojto 122:f9eeca106725 505 /** @defgroup SAI_Block_Mute_Value SAI Block Mute Value
Kojto 122:f9eeca106725 506 * @{
Kojto 122:f9eeca106725 507 */
Kojto 122:f9eeca106725 508 #define SAI_ZERO_VALUE ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 509 #define SAI_LAST_SENT_VALUE ((uint32_t)SAI_xCR2_MUTEVAL)
Kojto 122:f9eeca106725 510 /**
Kojto 122:f9eeca106725 511 * @}
Kojto 122:f9eeca106725 512 */
Kojto 122:f9eeca106725 513
Kojto 122:f9eeca106725 514 /** @defgroup SAI_Block_Interrupts_Definition SAI Block Interrupts Definition
Kojto 122:f9eeca106725 515 * @{
Kojto 122:f9eeca106725 516 */
Kojto 122:f9eeca106725 517 #define SAI_IT_OVRUDR ((uint32_t)SAI_xIMR_OVRUDRIE)
Kojto 122:f9eeca106725 518 #define SAI_IT_MUTEDET ((uint32_t)SAI_xIMR_MUTEDETIE)
Kojto 122:f9eeca106725 519 #define SAI_IT_WCKCFG ((uint32_t)SAI_xIMR_WCKCFGIE)
Kojto 122:f9eeca106725 520 #define SAI_IT_FREQ ((uint32_t)SAI_xIMR_FREQIE)
Kojto 122:f9eeca106725 521 #define SAI_IT_CNRDY ((uint32_t)SAI_xIMR_CNRDYIE)
Kojto 122:f9eeca106725 522 #define SAI_IT_AFSDET ((uint32_t)SAI_xIMR_AFSDETIE)
Kojto 122:f9eeca106725 523 #define SAI_IT_LFSDET ((uint32_t)SAI_xIMR_LFSDETIE)
Kojto 122:f9eeca106725 524 /**
Kojto 122:f9eeca106725 525 * @}
Kojto 122:f9eeca106725 526 */
Kojto 122:f9eeca106725 527
Kojto 122:f9eeca106725 528 /** @defgroup SAI_Block_Flags_Definition SAI Block Flags Definition
Kojto 122:f9eeca106725 529 * @{
Kojto 122:f9eeca106725 530 */
Kojto 122:f9eeca106725 531 #define SAI_FLAG_OVRUDR ((uint32_t)SAI_xSR_OVRUDR)
Kojto 122:f9eeca106725 532 #define SAI_FLAG_MUTEDET ((uint32_t)SAI_xSR_MUTEDET)
Kojto 122:f9eeca106725 533 #define SAI_FLAG_WCKCFG ((uint32_t)SAI_xSR_WCKCFG)
Kojto 122:f9eeca106725 534 #define SAI_FLAG_FREQ ((uint32_t)SAI_xSR_FREQ)
Kojto 122:f9eeca106725 535 #define SAI_FLAG_CNRDY ((uint32_t)SAI_xSR_CNRDY)
Kojto 122:f9eeca106725 536 #define SAI_FLAG_AFSDET ((uint32_t)SAI_xSR_AFSDET)
Kojto 122:f9eeca106725 537 #define SAI_FLAG_LFSDET ((uint32_t)SAI_xSR_LFSDET)
Kojto 122:f9eeca106725 538 /**
Kojto 122:f9eeca106725 539 * @}
Kojto 122:f9eeca106725 540 */
Kojto 122:f9eeca106725 541
Kojto 122:f9eeca106725 542 /** @defgroup SAI_Block_Fifo_Status_Level SAI Block Fifo Status Level
Kojto 122:f9eeca106725 543 * @{
Kojto 122:f9eeca106725 544 */
Kojto 122:f9eeca106725 545 #define SAI_FIFOSTATUS_EMPTY ((uint32_t)0x00000000U)
Kojto 122:f9eeca106725 546 #define SAI_FIFOSTATUS_LESS1QUARTERFULL ((uint32_t)0x00010000U)
Kojto 122:f9eeca106725 547 #define SAI_FIFOSTATUS_1QUARTERFULL ((uint32_t)0x00020000U)
Kojto 122:f9eeca106725 548 #define SAI_FIFOSTATUS_HALFFULL ((uint32_t)0x00030000U)
Kojto 122:f9eeca106725 549 #define SAI_FIFOSTATUS_3QUARTERFULL ((uint32_t)0x00040000U)
Kojto 122:f9eeca106725 550 #define SAI_FIFOSTATUS_FULL ((uint32_t)0x00050000U)
Kojto 122:f9eeca106725 551 /**
Kojto 122:f9eeca106725 552 * @}
Kojto 122:f9eeca106725 553 */
Kojto 122:f9eeca106725 554
Kojto 122:f9eeca106725 555 /**
Kojto 122:f9eeca106725 556 * @}
Kojto 122:f9eeca106725 557 */
Kojto 122:f9eeca106725 558
Kojto 122:f9eeca106725 559 /* Exported macro ------------------------------------------------------------*/
Kojto 122:f9eeca106725 560
Kojto 122:f9eeca106725 561 /** @defgroup SAI_Exported_Macros SAI Exported Macros
Kojto 122:f9eeca106725 562 * @brief macros to handle interrupts and specific configurations
Kojto 122:f9eeca106725 563 * @{
Kojto 122:f9eeca106725 564 */
Kojto 122:f9eeca106725 565
Kojto 122:f9eeca106725 566 /** @brief Reset SAI handle state.
Kojto 122:f9eeca106725 567 * @param __HANDLE__: specifies the SAI Handle.
Kojto 122:f9eeca106725 568 * @retval None
Kojto 122:f9eeca106725 569 */
Kojto 122:f9eeca106725 570 #define __HAL_SAI_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_SAI_STATE_RESET)
Kojto 122:f9eeca106725 571
Kojto 122:f9eeca106725 572 /** @brief Enable or disable the specified SAI interrupts.
Kojto 122:f9eeca106725 573 * @param __HANDLE__: specifies the SAI Handle.
Kojto 122:f9eeca106725 574 * @param __INTERRUPT__: specifies the interrupt source to enable or disable.
Kojto 122:f9eeca106725 575 * This parameter can be one of the following values:
Kojto 122:f9eeca106725 576 * @arg SAI_IT_OVRUDR: Overrun underrun interrupt enable
Kojto 122:f9eeca106725 577 * @arg SAI_IT_MUTEDET: Mute detection interrupt enable
Kojto 122:f9eeca106725 578 * @arg SAI_IT_WCKCFG: Wrong Clock Configuration interrupt enable
Kojto 122:f9eeca106725 579 * @arg SAI_IT_FREQ: FIFO request interrupt enable
Kojto 122:f9eeca106725 580 * @arg SAI_IT_CNRDY: Codec not ready interrupt enable
Kojto 122:f9eeca106725 581 * @arg SAI_IT_AFSDET: Anticipated frame synchronization detection interrupt enable
Kojto 122:f9eeca106725 582 * @arg SAI_IT_LFSDET: Late frame synchronization detection interrupt enable
Kojto 122:f9eeca106725 583 * @retval None
Kojto 122:f9eeca106725 584 */
Kojto 122:f9eeca106725 585 #define __HAL_SAI_ENABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IMR |= (__INTERRUPT__))
Kojto 122:f9eeca106725 586 #define __HAL_SAI_DISABLE_IT(__HANDLE__, __INTERRUPT__) ((__HANDLE__)->Instance->IMR &= (~(__INTERRUPT__)))
Kojto 122:f9eeca106725 587
Kojto 122:f9eeca106725 588 /** @brief Check whether the specified SAI interrupt source is enabled or not.
Kojto 122:f9eeca106725 589 * @param __HANDLE__: specifies the SAI Handle.
Kojto 122:f9eeca106725 590 * @param __INTERRUPT__: specifies the SAI interrupt source to check.
Kojto 122:f9eeca106725 591 * This parameter can be one of the following values:
Kojto 122:f9eeca106725 592 * @arg SAI_IT_OVRUDR: Overrun underrun interrupt enable
Kojto 122:f9eeca106725 593 * @arg SAI_IT_MUTEDET: Mute detection interrupt enable
Kojto 122:f9eeca106725 594 * @arg SAI_IT_WCKCFG: Wrong Clock Configuration interrupt enable
Kojto 122:f9eeca106725 595 * @arg SAI_IT_FREQ: FIFO request interrupt enable
Kojto 122:f9eeca106725 596 * @arg SAI_IT_CNRDY: Codec not ready interrupt enable
Kojto 122:f9eeca106725 597 * @arg SAI_IT_AFSDET: Anticipated frame synchronization detection interrupt enable
Kojto 122:f9eeca106725 598 * @arg SAI_IT_LFSDET: Late frame synchronization detection interrupt enable
Kojto 122:f9eeca106725 599 * @retval The new state of __INTERRUPT__ (TRUE or FALSE).
Kojto 122:f9eeca106725 600 */
Kojto 122:f9eeca106725 601 #define __HAL_SAI_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->IMR & (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
Kojto 122:f9eeca106725 602
Kojto 122:f9eeca106725 603 /** @brief Check whether the specified SAI flag is set or not.
Kojto 122:f9eeca106725 604 * @param __HANDLE__: specifies the SAI Handle.
Kojto 122:f9eeca106725 605 * @param __FLAG__: specifies the flag to check.
Kojto 122:f9eeca106725 606 * This parameter can be one of the following values:
Kojto 122:f9eeca106725 607 * @arg SAI_FLAG_OVRUDR: Overrun underrun flag.
Kojto 122:f9eeca106725 608 * @arg SAI_FLAG_MUTEDET: Mute detection flag.
Kojto 122:f9eeca106725 609 * @arg SAI_FLAG_WCKCFG: Wrong Clock Configuration flag.
Kojto 122:f9eeca106725 610 * @arg SAI_FLAG_FREQ: FIFO request flag.
Kojto 122:f9eeca106725 611 * @arg SAI_FLAG_CNRDY: Codec not ready flag.
Kojto 122:f9eeca106725 612 * @arg SAI_FLAG_AFSDET: Anticipated frame synchronization detection flag.
Kojto 122:f9eeca106725 613 * @arg SAI_FLAG_LFSDET: Late frame synchronization detection flag.
Kojto 122:f9eeca106725 614 * @retval The new state of __FLAG__ (TRUE or FALSE).
Kojto 122:f9eeca106725 615 */
Kojto 122:f9eeca106725 616 #define __HAL_SAI_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))
Kojto 122:f9eeca106725 617
Kojto 122:f9eeca106725 618 /** @brief Clear the specified SAI pending flag.
Kojto 122:f9eeca106725 619 * @param __HANDLE__: specifies the SAI Handle.
Kojto 122:f9eeca106725 620 * @param __FLAG__: specifies the flag to check.
Kojto 122:f9eeca106725 621 * This parameter can be any combination of the following values:
Kojto 122:f9eeca106725 622 * @arg SAI_FLAG_OVRUDR: Clear Overrun underrun
Kojto 122:f9eeca106725 623 * @arg SAI_FLAG_MUTEDET: Clear Mute detection
Kojto 122:f9eeca106725 624 * @arg SAI_FLAG_WCKCFG: Clear Wrong Clock Configuration
Kojto 122:f9eeca106725 625 * @arg SAI_FLAG_FREQ: Clear FIFO request
Kojto 122:f9eeca106725 626 * @arg SAI_FLAG_CNRDY: Clear Codec not ready
Kojto 122:f9eeca106725 627 * @arg SAI_FLAG_AFSDET: Clear Anticipated frame synchronization detection
Kojto 122:f9eeca106725 628 * @arg SAI_FLAG_LFSDET: Clear Late frame synchronization detection
Kojto 122:f9eeca106725 629 *
Kojto 122:f9eeca106725 630 * @retval None
Kojto 122:f9eeca106725 631 */
Kojto 122:f9eeca106725 632 #define __HAL_SAI_CLEAR_FLAG(__HANDLE__, __FLAG__) ((__HANDLE__)->Instance->CLRFR = (__FLAG__))
Kojto 122:f9eeca106725 633
Kojto 122:f9eeca106725 634 #define __HAL_SAI_ENABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 |= SAI_xCR1_SAIEN)
Kojto 122:f9eeca106725 635 #define __HAL_SAI_DISABLE(__HANDLE__) ((__HANDLE__)->Instance->CR1 &= ~SAI_xCR1_SAIEN)
Kojto 122:f9eeca106725 636
Kojto 122:f9eeca106725 637 /**
Kojto 122:f9eeca106725 638 * @}
Kojto 122:f9eeca106725 639 */
Kojto 122:f9eeca106725 640
Kojto 122:f9eeca106725 641 /* Exported functions --------------------------------------------------------*/
Kojto 122:f9eeca106725 642
Kojto 122:f9eeca106725 643 /** @addtogroup SAI_Exported_Functions
Kojto 122:f9eeca106725 644 * @{
Kojto 122:f9eeca106725 645 */
Kojto 122:f9eeca106725 646
Kojto 122:f9eeca106725 647 /* Initialization/de-initialization functions ********************************/
Kojto 122:f9eeca106725 648
Kojto 122:f9eeca106725 649 /** @addtogroup SAI_Exported_Functions_Group1
Kojto 122:f9eeca106725 650 * @{
Kojto 122:f9eeca106725 651 */
Kojto 122:f9eeca106725 652 HAL_StatusTypeDef HAL_SAI_InitProtocol(SAI_HandleTypeDef *hsai, uint32_t protocol, uint32_t datasize, uint32_t nbslot);
Kojto 122:f9eeca106725 653 HAL_StatusTypeDef HAL_SAI_Init(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 654 HAL_StatusTypeDef HAL_SAI_DeInit (SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 655 void HAL_SAI_MspInit(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 656 void HAL_SAI_MspDeInit(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 657
Kojto 122:f9eeca106725 658 /**
Kojto 122:f9eeca106725 659 * @}
Kojto 122:f9eeca106725 660 */
Kojto 122:f9eeca106725 661
Kojto 122:f9eeca106725 662 /* I/O operation functions ***************************************************/
Kojto 122:f9eeca106725 663
Kojto 122:f9eeca106725 664 /** @addtogroup SAI_Exported_Functions_Group2
Kojto 122:f9eeca106725 665 * @{
Kojto 122:f9eeca106725 666 */
Kojto 122:f9eeca106725 667 /* Blocking mode: Polling */
Kojto 122:f9eeca106725 668 HAL_StatusTypeDef HAL_SAI_Transmit(SAI_HandleTypeDef *hsai, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 122:f9eeca106725 669 HAL_StatusTypeDef HAL_SAI_Receive(SAI_HandleTypeDef *hsai, uint8_t *pData, uint16_t Size, uint32_t Timeout);
Kojto 122:f9eeca106725 670
Kojto 122:f9eeca106725 671 /* Non-Blocking mode: Interrupt */
Kojto 122:f9eeca106725 672 HAL_StatusTypeDef HAL_SAI_Transmit_IT(SAI_HandleTypeDef *hsai, uint8_t *pData, uint16_t Size);
Kojto 122:f9eeca106725 673 HAL_StatusTypeDef HAL_SAI_Receive_IT(SAI_HandleTypeDef *hsai, uint8_t *pData, uint16_t Size);
Kojto 122:f9eeca106725 674
Kojto 122:f9eeca106725 675 /* Non-Blocking mode: DMA */
Kojto 122:f9eeca106725 676 HAL_StatusTypeDef HAL_SAI_Transmit_DMA(SAI_HandleTypeDef *hsai, uint8_t *pData, uint16_t Size);
Kojto 122:f9eeca106725 677 HAL_StatusTypeDef HAL_SAI_Receive_DMA(SAI_HandleTypeDef *hsai, uint8_t *pData, uint16_t Size);
Kojto 122:f9eeca106725 678 HAL_StatusTypeDef HAL_SAI_DMAPause(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 679 HAL_StatusTypeDef HAL_SAI_DMAResume(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 680 HAL_StatusTypeDef HAL_SAI_DMAStop(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 681
Kojto 122:f9eeca106725 682 /* Abort function */
Kojto 122:f9eeca106725 683 HAL_StatusTypeDef HAL_SAI_Abort(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 684
Kojto 122:f9eeca106725 685 /* Mute management */
Kojto 122:f9eeca106725 686 HAL_StatusTypeDef HAL_SAI_EnableTxMuteMode(SAI_HandleTypeDef *hsai, uint16_t val);
Kojto 122:f9eeca106725 687 HAL_StatusTypeDef HAL_SAI_DisableTxMuteMode(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 688 HAL_StatusTypeDef HAL_SAI_EnableRxMuteMode(SAI_HandleTypeDef *hsai, SAIcallback callback, uint16_t counter);
Kojto 122:f9eeca106725 689 HAL_StatusTypeDef HAL_SAI_DisableRxMuteMode(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 690
Kojto 122:f9eeca106725 691 /* SAI IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */
Kojto 122:f9eeca106725 692 void HAL_SAI_IRQHandler(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 693 void HAL_SAI_TxHalfCpltCallback(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 694 void HAL_SAI_TxCpltCallback(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 695 void HAL_SAI_RxHalfCpltCallback(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 696 void HAL_SAI_RxCpltCallback(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 697 void HAL_SAI_ErrorCallback(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 698 /**
Kojto 122:f9eeca106725 699 * @}
Kojto 122:f9eeca106725 700 */
Kojto 122:f9eeca106725 701
Kojto 122:f9eeca106725 702 /** @addtogroup SAI_Exported_Functions_Group3
Kojto 122:f9eeca106725 703 * @{
Kojto 122:f9eeca106725 704 */
Kojto 122:f9eeca106725 705 /* Peripheral State functions ************************************************/
Kojto 122:f9eeca106725 706 HAL_SAI_StateTypeDef HAL_SAI_GetState(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 707 uint32_t HAL_SAI_GetError(SAI_HandleTypeDef *hsai);
Kojto 122:f9eeca106725 708 /**
Kojto 122:f9eeca106725 709 * @}
Kojto 122:f9eeca106725 710 */
Kojto 122:f9eeca106725 711
Kojto 122:f9eeca106725 712 /**
Kojto 122:f9eeca106725 713 * @}
Kojto 122:f9eeca106725 714 */
Kojto 122:f9eeca106725 715
Kojto 122:f9eeca106725 716 /* Private macros ------------------------------------------------------------*/
Kojto 122:f9eeca106725 717 /** @addtogroup SAI_Private_Macros
Kojto 122:f9eeca106725 718 * @{
Kojto 122:f9eeca106725 719 */
Kojto 122:f9eeca106725 720 #define IS_SAI_BLOCK_SYNCEXT(STATE) (((STATE) == SAI_SYNCEXT_DISABLE) ||\
Kojto 122:f9eeca106725 721 ((STATE) == SAI_SYNCEXT_OUTBLOCKA_ENABLE) ||\
Kojto 122:f9eeca106725 722 ((STATE) == SAI_SYNCEXT_OUTBLOCKB_ENABLE))
Kojto 122:f9eeca106725 723
Kojto 122:f9eeca106725 724 #define IS_SAI_SUPPORTED_PROTOCOL(PROTOCOL) (((PROTOCOL) == SAI_I2S_STANDARD) ||\
Kojto 122:f9eeca106725 725 ((PROTOCOL) == SAI_I2S_MSBJUSTIFIED) ||\
Kojto 122:f9eeca106725 726 ((PROTOCOL) == SAI_I2S_LSBJUSTIFIED) ||\
Kojto 122:f9eeca106725 727 ((PROTOCOL) == SAI_PCM_LONG) ||\
Kojto 122:f9eeca106725 728 ((PROTOCOL) == SAI_PCM_SHORT))
Kojto 122:f9eeca106725 729
Kojto 122:f9eeca106725 730 #define IS_SAI_PROTOCOL_DATASIZE(DATASIZE) (((DATASIZE) == SAI_PROTOCOL_DATASIZE_16BIT) ||\
Kojto 122:f9eeca106725 731 ((DATASIZE) == SAI_PROTOCOL_DATASIZE_16BITEXTENDED) ||\
Kojto 122:f9eeca106725 732 ((DATASIZE) == SAI_PROTOCOL_DATASIZE_24BIT) ||\
Kojto 122:f9eeca106725 733 ((DATASIZE) == SAI_PROTOCOL_DATASIZE_32BIT))
Kojto 122:f9eeca106725 734
Kojto 122:f9eeca106725 735 #define IS_SAI_AUDIO_FREQUENCY(AUDIO) (((AUDIO) == SAI_AUDIO_FREQUENCY_192K) || ((AUDIO) == SAI_AUDIO_FREQUENCY_96K) || \
Kojto 122:f9eeca106725 736 ((AUDIO) == SAI_AUDIO_FREQUENCY_48K) || ((AUDIO) == SAI_AUDIO_FREQUENCY_44K) || \
Kojto 122:f9eeca106725 737 ((AUDIO) == SAI_AUDIO_FREQUENCY_32K) || ((AUDIO) == SAI_AUDIO_FREQUENCY_22K) || \
Kojto 122:f9eeca106725 738 ((AUDIO) == SAI_AUDIO_FREQUENCY_16K) || ((AUDIO) == SAI_AUDIO_FREQUENCY_11K) || \
Kojto 122:f9eeca106725 739 ((AUDIO) == SAI_AUDIO_FREQUENCY_8K) || ((AUDIO) == SAI_AUDIO_FREQUENCY_MCKDIV))
Kojto 122:f9eeca106725 740
Kojto 122:f9eeca106725 741 #define IS_SAI_BLOCK_MODE(MODE) (((MODE) == SAI_MODEMASTER_TX) || \
Kojto 122:f9eeca106725 742 ((MODE) == SAI_MODEMASTER_RX) || \
Kojto 122:f9eeca106725 743 ((MODE) == SAI_MODESLAVE_TX) || \
Kojto 122:f9eeca106725 744 ((MODE) == SAI_MODESLAVE_RX))
Kojto 122:f9eeca106725 745
Kojto 122:f9eeca106725 746 #define IS_SAI_BLOCK_PROTOCOL(PROTOCOL) (((PROTOCOL) == SAI_FREE_PROTOCOL) || \
Kojto 122:f9eeca106725 747 ((PROTOCOL) == SAI_AC97_PROTOCOL) || \
Kojto 122:f9eeca106725 748 ((PROTOCOL) == SAI_SPDIF_PROTOCOL))
Kojto 122:f9eeca106725 749
Kojto 122:f9eeca106725 750 #define IS_SAI_BLOCK_DATASIZE(DATASIZE) (((DATASIZE) == SAI_DATASIZE_8) || \
Kojto 122:f9eeca106725 751 ((DATASIZE) == SAI_DATASIZE_10) || \
Kojto 122:f9eeca106725 752 ((DATASIZE) == SAI_DATASIZE_16) || \
Kojto 122:f9eeca106725 753 ((DATASIZE) == SAI_DATASIZE_20) || \
Kojto 122:f9eeca106725 754 ((DATASIZE) == SAI_DATASIZE_24) || \
Kojto 122:f9eeca106725 755 ((DATASIZE) == SAI_DATASIZE_32))
Kojto 122:f9eeca106725 756
Kojto 122:f9eeca106725 757 #define IS_SAI_BLOCK_FIRST_BIT(BIT) (((BIT) == SAI_FIRSTBIT_MSB) || \
Kojto 122:f9eeca106725 758 ((BIT) == SAI_FIRSTBIT_LSB))
Kojto 122:f9eeca106725 759
Kojto 122:f9eeca106725 760 #define IS_SAI_BLOCK_CLOCK_STROBING(CLOCK) (((CLOCK) == SAI_CLOCKSTROBING_FALLINGEDGE) || \
Kojto 122:f9eeca106725 761 ((CLOCK) == SAI_CLOCKSTROBING_RISINGEDGE))
Kojto 122:f9eeca106725 762
Kojto 122:f9eeca106725 763 #define IS_SAI_BLOCK_SYNCHRO(SYNCHRO) (((SYNCHRO) == SAI_ASYNCHRONOUS) || \
Kojto 122:f9eeca106725 764 ((SYNCHRO) == SAI_SYNCHRONOUS) || \
Kojto 122:f9eeca106725 765 ((SYNCHRO) == SAI_SYNCHRONOUS_EXT_SAI1) || \
Kojto 122:f9eeca106725 766 ((SYNCHRO) == SAI_SYNCHRONOUS_EXT_SAI2))
Kojto 122:f9eeca106725 767
Kojto 122:f9eeca106725 768 #define IS_SAI_BLOCK_OUTPUT_DRIVE(DRIVE) (((DRIVE) == SAI_OUTPUTDRIVE_DISABLE) || \
Kojto 122:f9eeca106725 769 ((DRIVE) == SAI_OUTPUTDRIVE_ENABLE))
Kojto 122:f9eeca106725 770
Kojto 122:f9eeca106725 771 #define IS_SAI_BLOCK_NODIVIDER(NODIVIDER) (((NODIVIDER) == SAI_MASTERDIVIDER_ENABLE) || \
Kojto 122:f9eeca106725 772 ((NODIVIDER) == SAI_MASTERDIVIDER_DISABLE))
Kojto 122:f9eeca106725 773
Kojto 122:f9eeca106725 774 #define IS_SAI_BLOCK_MUTE_COUNTER(COUNTER) ((COUNTER) <= 63)
Kojto 122:f9eeca106725 775
Kojto 122:f9eeca106725 776 #define IS_SAI_BLOCK_MUTE_VALUE(VALUE) (((VALUE) == SAI_ZERO_VALUE) || \
Kojto 122:f9eeca106725 777 ((VALUE) == SAI_LAST_SENT_VALUE))
Kojto 122:f9eeca106725 778
Kojto 122:f9eeca106725 779 #define IS_SAI_BLOCK_COMPANDING_MODE(MODE) (((MODE) == SAI_NOCOMPANDING) || \
Kojto 122:f9eeca106725 780 ((MODE) == SAI_ULAW_1CPL_COMPANDING) || \
Kojto 122:f9eeca106725 781 ((MODE) == SAI_ALAW_1CPL_COMPANDING) || \
Kojto 122:f9eeca106725 782 ((MODE) == SAI_ULAW_2CPL_COMPANDING) || \
Kojto 122:f9eeca106725 783 ((MODE) == SAI_ALAW_2CPL_COMPANDING))
Kojto 122:f9eeca106725 784
Kojto 122:f9eeca106725 785 #define IS_SAI_BLOCK_FIFO_THRESHOLD(THRESHOLD) (((THRESHOLD) == SAI_FIFOTHRESHOLD_EMPTY) || \
Kojto 122:f9eeca106725 786 ((THRESHOLD) == SAI_FIFOTHRESHOLD_1QF) || \
Kojto 122:f9eeca106725 787 ((THRESHOLD) == SAI_FIFOTHRESHOLD_HF) || \
Kojto 122:f9eeca106725 788 ((THRESHOLD) == SAI_FIFOTHRESHOLD_3QF) || \
Kojto 122:f9eeca106725 789 ((THRESHOLD) == SAI_FIFOTHRESHOLD_FULL))
Kojto 122:f9eeca106725 790
Kojto 122:f9eeca106725 791 #define IS_SAI_BLOCK_TRISTATE_MANAGEMENT(STATE) (((STATE) == SAI_OUTPUT_NOTRELEASED) ||\
Kojto 122:f9eeca106725 792 ((STATE) == SAI_OUTPUT_RELEASED))
Kojto 122:f9eeca106725 793
Kojto 122:f9eeca106725 794 #define IS_SAI_MONO_STEREO_MODE(MODE) (((MODE) == SAI_MONOMODE) ||\
Kojto 122:f9eeca106725 795 ((MODE) == SAI_STEREOMODE))
Kojto 122:f9eeca106725 796
Kojto 122:f9eeca106725 797 #define IS_SAI_SLOT_ACTIVE(ACTIVE) ((ACTIVE) <= SAI_SLOTACTIVE_ALL)
Kojto 122:f9eeca106725 798
Kojto 122:f9eeca106725 799 #define IS_SAI_BLOCK_SLOT_NUMBER(NUMBER) ((1 <= (NUMBER)) && ((NUMBER) <= 16))
Kojto 122:f9eeca106725 800
Kojto 122:f9eeca106725 801 #define IS_SAI_BLOCK_SLOT_SIZE(SIZE) (((SIZE) == SAI_SLOTSIZE_DATASIZE) || \
Kojto 122:f9eeca106725 802 ((SIZE) == SAI_SLOTSIZE_16B) || \
Kojto 122:f9eeca106725 803 ((SIZE) == SAI_SLOTSIZE_32B))
Kojto 122:f9eeca106725 804
Kojto 122:f9eeca106725 805 #define IS_SAI_BLOCK_FIRSTBIT_OFFSET(OFFSET) ((OFFSET) <= 24)
Kojto 122:f9eeca106725 806
Kojto 122:f9eeca106725 807 #define IS_SAI_BLOCK_FS_OFFSET(OFFSET) (((OFFSET) == SAI_FS_FIRSTBIT) || \
Kojto 122:f9eeca106725 808 ((OFFSET) == SAI_FS_BEFOREFIRSTBIT))
Kojto 122:f9eeca106725 809
Kojto 122:f9eeca106725 810 #define IS_SAI_BLOCK_FS_POLARITY(POLARITY) (((POLARITY) == SAI_FS_ACTIVE_LOW) || \
Kojto 122:f9eeca106725 811 ((POLARITY) == SAI_FS_ACTIVE_HIGH))
Kojto 122:f9eeca106725 812
Kojto 122:f9eeca106725 813 #define IS_SAI_BLOCK_FS_DEFINITION(DEFINITION) (((DEFINITION) == SAI_FS_STARTFRAME) || \
Kojto 122:f9eeca106725 814 ((DEFINITION) == SAI_FS_CHANNEL_IDENTIFICATION))
Kojto 122:f9eeca106725 815
Kojto 122:f9eeca106725 816 #define IS_SAI_BLOCK_MASTER_DIVIDER(DIVIDER) ((DIVIDER) <= 15)
Kojto 122:f9eeca106725 817
Kojto 122:f9eeca106725 818 #define IS_SAI_BLOCK_FRAME_LENGTH(LENGTH) ((8 <= (LENGTH)) && ((LENGTH) <= 256))
Kojto 122:f9eeca106725 819
Kojto 122:f9eeca106725 820 #define IS_SAI_BLOCK_ACTIVE_FRAME(LENGTH) ((1 <= (LENGTH)) && ((LENGTH) <= 128))
Kojto 122:f9eeca106725 821
Kojto 122:f9eeca106725 822 /**
Kojto 122:f9eeca106725 823 * @}
Kojto 122:f9eeca106725 824 */
Kojto 122:f9eeca106725 825
Kojto 122:f9eeca106725 826 /* Private functions ---------------------------------------------------------*/
Kojto 122:f9eeca106725 827 /** @defgroup SAI_Private_Functions SAI Private Functions
Kojto 122:f9eeca106725 828 * @{
Kojto 122:f9eeca106725 829 */
Kojto 122:f9eeca106725 830
Kojto 122:f9eeca106725 831 /**
Kojto 122:f9eeca106725 832 * @}
Kojto 122:f9eeca106725 833 */
Kojto 122:f9eeca106725 834
Kojto 122:f9eeca106725 835 /**
Kojto 122:f9eeca106725 836 * @}
Kojto 122:f9eeca106725 837 */
Kojto 122:f9eeca106725 838
Kojto 122:f9eeca106725 839 /**
Kojto 122:f9eeca106725 840 * @}
Kojto 122:f9eeca106725 841 */
Kojto 122:f9eeca106725 842
Kojto 122:f9eeca106725 843 #ifdef __cplusplus
Kojto 122:f9eeca106725 844 }
Kojto 122:f9eeca106725 845 #endif
Kojto 122:f9eeca106725 846
Kojto 122:f9eeca106725 847 #endif /* __STM32L4xx_HAL_SAI_H */
Kojto 122:f9eeca106725 848
Kojto 122:f9eeca106725 849 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/