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Diffstat (limited to '')
| -rw-r--r-- | bsps/arm/imxrt/nxp/devices/MIMXRT1052/drivers/fsl_sai.c | 3764 |
1 files changed, 0 insertions, 3764 deletions
diff --git a/bsps/arm/imxrt/nxp/devices/MIMXRT1052/drivers/fsl_sai.c b/bsps/arm/imxrt/nxp/devices/MIMXRT1052/drivers/fsl_sai.c deleted file mode 100644 index af69595996..0000000000 --- a/bsps/arm/imxrt/nxp/devices/MIMXRT1052/drivers/fsl_sai.c +++ /dev/null @@ -1,3764 +0,0 @@ -/* - * Copyright (c) 2016, Freescale Semiconductor, Inc. - * Copyright 2016-2020 NXP - * All rights reserved. - * - * SPDX-License-Identifier: BSD-3-Clause - */ - -#include "fsl_sai.h" - -/* Component ID definition, used by tools. */ -#ifndef FSL_COMPONENT_ID -#define FSL_COMPONENT_ID "platform.drivers.sai" -#endif - -/******************************************************************************* - * Definitations - ******************************************************************************/ -/*! @brief _sai_transfer_state sai transfer state.*/ -enum -{ - kSAI_Busy = 0x0U, /*!< SAI is busy */ - kSAI_Idle, /*!< Transfer is done. */ - kSAI_Error /*!< Transfer error occurred. */ -}; - -/*! @brief Typedef for sai tx interrupt handler. */ -typedef void (*sai_tx_isr_t)(I2S_Type *base, sai_handle_t *saiHandle); - -/*! @brief Typedef for sai rx interrupt handler. */ -typedef void (*sai_rx_isr_t)(I2S_Type *base, sai_handle_t *saiHandle); - -/*! @brief check flag avalibility */ -#define IS_SAI_FLAG_SET(reg, flag) (((reg) & ((uint32_t)flag)) != 0UL) -/******************************************************************************* - * Prototypes - ******************************************************************************/ -/*! - * @brief sai get rx enabled interrupt status. - * - * - * @param base SAI base pointer. - * @param enableFlag enable flag to check. - * @param statusFlag status flag to check. - */ -static bool SAI_RxGetEnabledInterruptStatus(I2S_Type *base, uint32_t enableFlag, uint32_t statusFlag); - -/*! - * @brief sai get tx enabled interrupt status. - * - * - * @param base SAI base pointer. - * @param enableFlag enable flag to check. - * @param statusFlag status flag to check. - */ -static bool SAI_TxGetEnabledInterruptStatus(I2S_Type *base, uint32_t enableFlag, uint32_t statusFlag); - -/*! - * @brief Set the master clock divider. - * - * This API will compute the master clock divider according to master clock frequency and master - * clock source clock source frequency. - * - * @param base SAI base pointer. - * @param mclk_Hz Mater clock frequency in Hz. - * @param mclkSrcClock_Hz Master clock source frequency in Hz. - */ -static bool SAI_TxGetEnabledInterruptStatus(I2S_Type *base, uint32_t enableFlag, uint32_t statusFlag); - -#if ((defined(FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER) && (FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER)) || \ - (defined(FSL_FEATURE_SAI_HAS_MCR_MCLK_POST_DIV) && (FSL_FEATURE_SAI_HAS_MCR_MCLK_POST_DIV))) - -/*! - * @brief Set the master clock divider. - * - * This API will compute the master clock divider according to master clock frequency and master - * clock source clock source frequency. - * - * @param base SAI base pointer. - * @param mclk_Hz Mater clock frequency in Hz. - * @param mclkSrcClock_Hz Master clock source frequency in Hz. - */ -static void SAI_SetMasterClockDivider(I2S_Type *base, uint32_t mclk_Hz, uint32_t mclkSrcClock_Hz); -#endif /* FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER */ - -/*! - * @brief Get the instance number for SAI. - * - * @param base SAI base pointer. - */ -static uint32_t SAI_GetInstance(I2S_Type *base); - -/*! - * @brief sends a piece of data in non-blocking way. - * - * @param base SAI base pointer - * @param channel start channel number. - * @param channelMask enabled channels mask. - * @param endChannel end channel numbers. - * @param bitWidth How many bits in a audio word, usually 8/16/24/32 bits. - * @param buffer Pointer to the data to be written. - * @param size Bytes to be written. - */ -static void SAI_WriteNonBlocking(I2S_Type *base, - uint32_t channel, - uint32_t channelMask, - uint32_t endChannel, - uint8_t bitWidth, - uint8_t *buffer, - uint32_t size); - -/*! - * @brief Receive a piece of data in non-blocking way. - * - * @param base SAI base pointer - * @param channel start channel number. - * @param channelMask enabled channels mask. - * @param endChannel end channel numbers. - * @param bitWidth How many bits in a audio word, usually 8/16/24/32 bits. - * @param buffer Pointer to the data to be read. - * @param size Bytes to be read. - */ -static void SAI_ReadNonBlocking(I2S_Type *base, - uint32_t channel, - uint32_t channelMask, - uint32_t endChannel, - uint8_t bitWidth, - uint8_t *buffer, - uint32_t size); - -/*! - * @brief Get classic I2S mode configurations. - * - * @param config transceiver configurations - * @param bitWidth audio data bitWidth. - * @param mode audio data channel - * @param saiChannelMask channel mask value to enable - */ -static void SAI_GetCommonConfig(sai_transceiver_t *config, - sai_word_width_t bitWidth, - sai_mono_stereo_t mode, - uint32_t saiChannelMask); -/******************************************************************************* - * Variables - ******************************************************************************/ -/* Base pointer array */ -static I2S_Type *const s_saiBases[] = I2S_BASE_PTRS; -/*!@brief SAI handle pointer */ -static sai_handle_t *s_saiHandle[ARRAY_SIZE(s_saiBases)][2]; -/* IRQ number array */ -static const IRQn_Type s_saiTxIRQ[] = I2S_TX_IRQS; -static const IRQn_Type s_saiRxIRQ[] = I2S_RX_IRQS; -#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) -/* Clock name array */ -static const clock_ip_name_t s_saiClock[] = SAI_CLOCKS; -#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */ -/*! @brief Pointer to tx IRQ handler for each instance. */ -static sai_tx_isr_t s_saiTxIsr; -/*! @brief Pointer to tx IRQ handler for each instance. */ -static sai_rx_isr_t s_saiRxIsr; - -/******************************************************************************* - * Code - ******************************************************************************/ -static bool SAI_RxGetEnabledInterruptStatus(I2S_Type *base, uint32_t enableFlag, uint32_t statusFlag) -{ - uint32_t rcsr = base->RCSR; - - return IS_SAI_FLAG_SET(rcsr, enableFlag) && IS_SAI_FLAG_SET(rcsr, statusFlag); -} - -static bool SAI_TxGetEnabledInterruptStatus(I2S_Type *base, uint32_t enableFlag, uint32_t statusFlag) -{ - uint32_t tcsr = base->TCSR; - - return IS_SAI_FLAG_SET(tcsr, enableFlag) && IS_SAI_FLAG_SET(tcsr, statusFlag); -} - -#if ((defined(FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER) && (FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER)) || \ - (defined(FSL_FEATURE_SAI_HAS_MCR_MCLK_POST_DIV) && (FSL_FEATURE_SAI_HAS_MCR_MCLK_POST_DIV))) -static void SAI_SetMasterClockDivider(I2S_Type *base, uint32_t mclk_Hz, uint32_t mclkSrcClock_Hz) -{ - assert(mclk_Hz <= mclkSrcClock_Hz); - - uint32_t sourceFreq = mclkSrcClock_Hz / 100U; /*In order to prevent overflow */ - uint32_t targetFreq = mclk_Hz / 100U; /*In order to prevent overflow */ - -#if FSL_FEATURE_SAI_HAS_MCR_MCLK_POST_DIV - uint32_t postDivider = sourceFreq / targetFreq; - - /* if source equal to target, then disable divider */ - if (postDivider == 1U) - { - base->MCR &= ~I2S_MCR_DIVEN_MASK; - } - else - { - base->MCR = (base->MCR & (~I2S_MCR_DIV_MASK)) | I2S_MCR_DIV(postDivider / 2U - 1U) | I2S_MCR_DIVEN_MASK; - } -#endif -#if FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER - uint16_t fract, divide; - uint32_t remaind = 0; - uint32_t current_remainder = 0xFFFFFFFFU; - uint16_t current_fract = 0; - uint16_t current_divide = 0; - uint32_t mul_freq = 0; - uint32_t max_fract = 256; - - /* Compute the max fract number */ - max_fract = targetFreq * 4096U / sourceFreq + 1U; - if (max_fract > 256U) - { - max_fract = 256U; - } - - /* Looking for the closet frequency */ - for (fract = 1; fract < max_fract; fract++) - { - mul_freq = sourceFreq * fract; - remaind = mul_freq % targetFreq; - divide = (uint16_t)(mul_freq / targetFreq); - - /* Find the exactly frequency */ - if (remaind == 0U) - { - current_fract = fract; - current_divide = (uint16_t)(mul_freq / targetFreq); - break; - } - - /* Closer to next one, set the closest to next data */ - if (remaind > mclk_Hz / 2U) - { - remaind = targetFreq - remaind; - divide += 1U; - } - - /* Update the closest div and fract */ - if (remaind < current_remainder) - { - current_fract = fract; - current_divide = divide; - current_remainder = remaind; - } - } - - /* Fill the computed fract and divider to registers */ - base->MDR = I2S_MDR_DIVIDE(current_divide - 1UL) | I2S_MDR_FRACT(current_fract - 1UL); - - /* Waiting for the divider updated */ - while ((base->MCR & I2S_MCR_DUF_MASK) != 0UL) - { - } -#endif -} -#endif /* FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER */ - -static uint32_t SAI_GetInstance(I2S_Type *base) -{ - uint32_t instance; - - /* Find the instance index from base address mappings. */ - for (instance = 0; instance < ARRAY_SIZE(s_saiBases); instance++) - { - if (s_saiBases[instance] == base) - { - break; - } - } - - assert(instance < ARRAY_SIZE(s_saiBases)); - - return instance; -} - -static void SAI_WriteNonBlocking(I2S_Type *base, - uint32_t channel, - uint32_t channelMask, - uint32_t endChannel, - uint8_t bitWidth, - uint8_t *buffer, - uint32_t size) -{ - uint32_t i = 0, j = 0U; - uint8_t m = 0; - uint8_t bytesPerWord = bitWidth / 8U; - uint32_t data = 0; - uint32_t temp = 0; - - for (i = 0; i < size / bytesPerWord; i++) - { - for (j = channel; j <= endChannel; j++) - { - if (IS_SAI_FLAG_SET((1UL << j), channelMask)) - { - for (m = 0; m < bytesPerWord; m++) - { - temp = (uint32_t)(*buffer); - data |= (temp << (8U * m)); - buffer++; - } - base->TDR[j] = data; - data = 0; - } - } - } -} - -static void SAI_ReadNonBlocking(I2S_Type *base, - uint32_t channel, - uint32_t channelMask, - uint32_t endChannel, - uint8_t bitWidth, - uint8_t *buffer, - uint32_t size) -{ - uint32_t i = 0, j = 0; - uint8_t m = 0; - uint8_t bytesPerWord = bitWidth / 8U; - uint32_t data = 0; - - for (i = 0; i < size / bytesPerWord; i++) - { - for (j = channel; j <= endChannel; j++) - { - if (IS_SAI_FLAG_SET((1UL << j), channelMask)) - { - data = base->RDR[j]; - for (m = 0; m < bytesPerWord; m++) - { - *buffer = (uint8_t)(data >> (8U * m)) & 0xFFU; - buffer++; - } - } - } - } -} - -static void SAI_GetCommonConfig(sai_transceiver_t *config, - sai_word_width_t bitWidth, - sai_mono_stereo_t mode, - uint32_t saiChannelMask) -{ - assert(NULL != config); - assert(saiChannelMask != 0U); - - (void)memset(config, 0, sizeof(sai_transceiver_t)); - - config->channelMask = (uint8_t)saiChannelMask; - /* sync mode default configurations */ - config->syncMode = kSAI_ModeAsync; - - /* master mode default */ - config->masterSlave = kSAI_Master; - - /* bit default configurations */ - config->bitClock.bclkSrcSwap = false; - config->bitClock.bclkInputDelay = false; - config->bitClock.bclkPolarity = kSAI_SampleOnRisingEdge; - config->bitClock.bclkSource = kSAI_BclkSourceMclkDiv; - - /* frame sync default configurations */ - config->frameSync.frameSyncWidth = (uint8_t)bitWidth; - config->frameSync.frameSyncEarly = true; -#if defined(FSL_FEATURE_SAI_HAS_FRAME_SYNC_ON_DEMAND) && FSL_FEATURE_SAI_HAS_FRAME_SYNC_ON_DEMAND - config->frameSync.frameSyncGenerateOnDemand = false; -#endif - config->frameSync.frameSyncPolarity = kSAI_PolarityActiveLow; - - /* serial data default configurations */ -#if defined(FSL_FEATURE_SAI_HAS_CHANNEL_MODE) && FSL_FEATURE_SAI_HAS_CHANNEL_MODE - config->serialData.dataMode = kSAI_DataPinStateOutputZero; -#endif - config->serialData.dataOrder = kSAI_DataMSB; - config->serialData.dataWord0Length = (uint8_t)bitWidth; - config->serialData.dataWordLength = (uint8_t)bitWidth; - config->serialData.dataWordNLength = (uint8_t)bitWidth; - config->serialData.dataFirstBitShifted = (uint8_t)bitWidth; - config->serialData.dataWordNum = 2U; - config->serialData.dataMaskedWord = (uint32_t)mode; - -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - /* fifo configurations */ - config->fifo.fifoWatermark = (uint8_t)((uint32_t)FSL_FEATURE_SAI_FIFO_COUNT / 2U); -#endif - -#if defined(FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_AFTER_ERROR) && FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_AFTER_ERROR - config->fifo.fifoContinueOneError = true; -#endif -} - -/*! - * brief Initializes the SAI Tx peripheral. - * - * deprecated Do not use this function. It has been superceded by @ref SAI_Init - * - * Ungates the SAI clock, resets the module, and configures SAI Tx with a configuration structure. - * The configuration structure can be custom filled or set with default values by - * SAI_TxGetDefaultConfig(). - * - * note This API should be called at the beginning of the application to use - * the SAI driver. Otherwise, accessing the SAIM module can cause a hard fault - * because the clock is not enabled. - * - * param base SAI base pointer - * param config SAI configuration structure. - */ -void SAI_TxInit(I2S_Type *base, const sai_config_t *config) -{ - uint32_t val = 0; - -#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) - /* Enable the SAI clock */ - (void)CLOCK_EnableClock(s_saiClock[SAI_GetInstance(base)]); -#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */ - -#if defined(FSL_FEATURE_SAI_HAS_MCR) && (FSL_FEATURE_SAI_HAS_MCR) -#if !(defined(FSL_FEATURE_SAI_HAS_NO_MCR_MICS) && (FSL_FEATURE_SAI_HAS_NO_MCR_MICS)) - /* Master clock source setting */ - val = (base->MCR & ~I2S_MCR_MICS_MASK); - base->MCR = (val | I2S_MCR_MICS(config->mclkSource)); -#endif - - /* Configure Master clock output enable */ - val = (base->MCR & ~I2S_MCR_MOE_MASK); - base->MCR = (val | I2S_MCR_MOE(config->mclkOutputEnable)); -#endif /* FSL_FEATURE_SAI_HAS_MCR */ - - SAI_TxReset(base); - - /* Configure audio protocol */ - if (config->protocol == kSAI_BusLeftJustified) - { - base->TCR2 |= I2S_TCR2_BCP_MASK; - base->TCR3 &= ~I2S_TCR3_WDFL_MASK; - base->TCR4 = I2S_TCR4_MF(1U) | I2S_TCR4_SYWD(31U) | I2S_TCR4_FSE(0U) | I2S_TCR4_FSP(0U) | I2S_TCR4_FRSZ(1U); - } - else if (config->protocol == kSAI_BusRightJustified) - { - base->TCR2 |= I2S_TCR2_BCP_MASK; - base->TCR3 &= ~I2S_TCR3_WDFL_MASK; - base->TCR4 = I2S_TCR4_MF(1U) | I2S_TCR4_SYWD(31U) | I2S_TCR4_FSE(0U) | I2S_TCR4_FSP(0U) | I2S_TCR4_FRSZ(1U); - } - else if (config->protocol == kSAI_BusI2S) - { - base->TCR2 |= I2S_TCR2_BCP_MASK; - base->TCR3 &= ~I2S_TCR3_WDFL_MASK; - base->TCR4 = I2S_TCR4_MF(1U) | I2S_TCR4_SYWD(31U) | I2S_TCR4_FSE(1U) | I2S_TCR4_FSP(1U) | I2S_TCR4_FRSZ(1U); - } - else if (config->protocol == kSAI_BusPCMA) - { - base->TCR2 &= ~I2S_TCR2_BCP_MASK; - base->TCR3 &= ~I2S_TCR3_WDFL_MASK; - base->TCR4 = I2S_TCR4_MF(1U) | I2S_TCR4_SYWD(0U) | I2S_TCR4_FSE(1U) | I2S_TCR4_FSP(0U) | I2S_TCR4_FRSZ(1U); - } - else - { - base->TCR2 &= ~I2S_TCR2_BCP_MASK; - base->TCR3 &= ~I2S_TCR3_WDFL_MASK; - base->TCR4 = I2S_TCR4_MF(1U) | I2S_TCR4_SYWD(0U) | I2S_TCR4_FSE(0U) | I2S_TCR4_FSP(0U) | I2S_TCR4_FRSZ(1U); - } - - /* Set master or slave */ - if (config->masterSlave == kSAI_Master) - { - base->TCR2 |= I2S_TCR2_BCD_MASK; - base->TCR4 |= I2S_TCR4_FSD_MASK; - - /* Bit clock source setting */ - val = base->TCR2 & (~I2S_TCR2_MSEL_MASK); - base->TCR2 = (val | I2S_TCR2_MSEL(config->bclkSource)); - } - else - { - base->TCR2 &= ~I2S_TCR2_BCD_MASK; - base->TCR4 &= ~I2S_TCR4_FSD_MASK; - } - - /* Set Sync mode */ - if (config->syncMode == kSAI_ModeAsync) - { - val = base->TCR2; - val &= ~I2S_TCR2_SYNC_MASK; - base->TCR2 = (val | I2S_TCR2_SYNC(0U)); - } - if (config->syncMode == kSAI_ModeSync) - { - val = base->TCR2; - val &= ~I2S_TCR2_SYNC_MASK; - base->TCR2 = (val | I2S_TCR2_SYNC(1U)); - /* If sync with Rx, should set Rx to async mode */ - val = base->RCR2; - val &= ~I2S_RCR2_SYNC_MASK; - base->RCR2 = (val | I2S_RCR2_SYNC(0U)); - } -#if defined(FSL_FEATURE_SAI_HAS_SYNC_WITH_ANOTHER_SAI) && (FSL_FEATURE_SAI_HAS_SYNC_WITH_ANOTHER_SAI) - if (config->syncMode == kSAI_ModeSyncWithOtherTx) - { - val = base->TCR2; - val &= ~I2S_TCR2_SYNC_MASK; - base->TCR2 = (val | I2S_TCR2_SYNC(2U)); - } - if (config->syncMode == kSAI_ModeSyncWithOtherRx) - { - val = base->TCR2; - val &= ~I2S_TCR2_SYNC_MASK; - base->TCR2 = (val | I2S_TCR2_SYNC(3U)); - } -#endif /* FSL_FEATURE_SAI_HAS_SYNC_WITH_ANOTHER_SAI */ - -#if defined(FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_AFTER_ERROR) && FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_AFTER_ERROR - SAI_TxSetFIFOErrorContinue(base, true); -#endif /* FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_AFTER_ERROR */ -} - -/*! - * brief Initializes the SAI Rx peripheral. - * - * deprecated Do not use this function. It has been superceded by @ref SAI_Init - * - * Ungates the SAI clock, resets the module, and configures the SAI Rx with a configuration structure. - * The configuration structure can be custom filled or set with default values by - * SAI_RxGetDefaultConfig(). - * - * note This API should be called at the beginning of the application to use - * the SAI driver. Otherwise, accessing the SAI module can cause a hard fault - * because the clock is not enabled. - * - * param base SAI base pointer - * param config SAI configuration structure. - */ -void SAI_RxInit(I2S_Type *base, const sai_config_t *config) -{ - uint32_t val = 0; - -#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) - /* Enable SAI clock first. */ - (void)CLOCK_EnableClock(s_saiClock[SAI_GetInstance(base)]); -#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */ - -#if defined(FSL_FEATURE_SAI_HAS_MCR) && (FSL_FEATURE_SAI_HAS_MCR) -#if !(defined(FSL_FEATURE_SAI_HAS_NO_MCR_MICS) && (FSL_FEATURE_SAI_HAS_NO_MCR_MICS)) - /* Master clock source setting */ - val = (base->MCR & ~I2S_MCR_MICS_MASK); - base->MCR = (val | I2S_MCR_MICS(config->mclkSource)); -#endif - - /* Configure Master clock output enable */ - val = (base->MCR & ~I2S_MCR_MOE_MASK); - base->MCR = (val | I2S_MCR_MOE(config->mclkOutputEnable)); -#endif /* FSL_FEATURE_SAI_HAS_MCR */ - - SAI_RxReset(base); - - /* Configure audio protocol */ - if (config->protocol == kSAI_BusLeftJustified) - { - base->RCR2 |= I2S_RCR2_BCP_MASK; - base->RCR3 &= ~I2S_RCR3_WDFL_MASK; - base->RCR4 = I2S_RCR4_MF(1U) | I2S_RCR4_SYWD(31U) | I2S_RCR4_FSE(0U) | I2S_RCR4_FSP(0U) | I2S_RCR4_FRSZ(1U); - } - else if (config->protocol == kSAI_BusRightJustified) - { - base->RCR2 |= I2S_RCR2_BCP_MASK; - base->RCR3 &= ~I2S_RCR3_WDFL_MASK; - base->RCR4 = I2S_RCR4_MF(1U) | I2S_RCR4_SYWD(31U) | I2S_RCR4_FSE(0U) | I2S_RCR4_FSP(0U) | I2S_RCR4_FRSZ(1U); - } - else if (config->protocol == kSAI_BusI2S) - { - base->RCR2 |= I2S_RCR2_BCP_MASK; - base->RCR3 &= ~I2S_RCR3_WDFL_MASK; - base->RCR4 = I2S_RCR4_MF(1U) | I2S_RCR4_SYWD(31U) | I2S_RCR4_FSE(1U) | I2S_RCR4_FSP(1U) | I2S_RCR4_FRSZ(1U); - } - else if (config->protocol == kSAI_BusPCMA) - { - base->RCR2 &= ~I2S_RCR2_BCP_MASK; - base->RCR3 &= ~I2S_RCR3_WDFL_MASK; - base->RCR4 = I2S_RCR4_MF(1U) | I2S_RCR4_SYWD(0U) | I2S_RCR4_FSE(1U) | I2S_RCR4_FSP(0U) | I2S_RCR4_FRSZ(1U); - } - else - { - base->RCR2 &= ~I2S_RCR2_BCP_MASK; - base->RCR3 &= ~I2S_RCR3_WDFL_MASK; - base->RCR4 = I2S_RCR4_MF(1U) | I2S_RCR4_SYWD(0U) | I2S_RCR4_FSE(0U) | I2S_RCR4_FSP(0U) | I2S_RCR4_FRSZ(1U); - } - - /* Set master or slave */ - if (config->masterSlave == kSAI_Master) - { - base->RCR2 |= I2S_RCR2_BCD_MASK; - base->RCR4 |= I2S_RCR4_FSD_MASK; - - /* Bit clock source setting */ - val = base->RCR2 & (~I2S_RCR2_MSEL_MASK); - base->RCR2 = (val | I2S_RCR2_MSEL(config->bclkSource)); - } - else - { - base->RCR2 &= ~I2S_RCR2_BCD_MASK; - base->RCR4 &= ~I2S_RCR4_FSD_MASK; - } - - /* Set Sync mode */ - if (config->syncMode == kSAI_ModeAsync) - { - val = base->RCR2; - val &= ~I2S_RCR2_SYNC_MASK; - base->RCR2 = (val | I2S_RCR2_SYNC(0U)); - } - if (config->syncMode == kSAI_ModeSync) - { - val = base->RCR2; - val &= ~I2S_RCR2_SYNC_MASK; - base->RCR2 = (val | I2S_RCR2_SYNC(1U)); - /* If sync with Tx, should set Tx to async mode */ - val = base->TCR2; - val &= ~I2S_TCR2_SYNC_MASK; - base->TCR2 = (val | I2S_TCR2_SYNC(0U)); - } -#if defined(FSL_FEATURE_SAI_HAS_SYNC_WITH_ANOTHER_SAI) && (FSL_FEATURE_SAI_HAS_SYNC_WITH_ANOTHER_SAI) - if (config->syncMode == kSAI_ModeSyncWithOtherTx) - { - val = base->RCR2; - val &= ~I2S_RCR2_SYNC_MASK; - base->RCR2 = (val | I2S_RCR2_SYNC(2U)); - } - if (config->syncMode == kSAI_ModeSyncWithOtherRx) - { - val = base->RCR2; - val &= ~I2S_RCR2_SYNC_MASK; - base->RCR2 = (val | I2S_RCR2_SYNC(3U)); - } -#endif /* FSL_FEATURE_SAI_HAS_SYNC_WITH_ANOTHER_SAI */ - -#if defined(FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_AFTER_ERROR) && FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_AFTER_ERROR - SAI_RxSetFIFOErrorContinue(base, true); -#endif /* FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_AFTER_ERROR */ -} - -/*! - * brief Initializes the SAI peripheral. - * - * This API gates the SAI clock. The SAI module can't operate unless SAI_Init is called to enable the clock. - * - * param base SAI base pointer - */ -void SAI_Init(I2S_Type *base) -{ -#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) - /* Enable the SAI clock */ - (void)CLOCK_EnableClock(s_saiClock[SAI_GetInstance(base)]); -#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */ - -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - /* disable interrupt and DMA request*/ - base->TCSR &= - ~(I2S_TCSR_FRIE_MASK | I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK | I2S_TCSR_FRDE_MASK | I2S_TCSR_FWDE_MASK); - base->RCSR &= - ~(I2S_RCSR_FRIE_MASK | I2S_RCSR_FWIE_MASK | I2S_RCSR_FEIE_MASK | I2S_RCSR_FRDE_MASK | I2S_RCSR_FWDE_MASK); -#else - /* disable interrupt and DMA request*/ - base->TCSR &= ~(I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK | I2S_TCSR_FWDE_MASK); - base->RCSR &= ~(I2S_RCSR_FWIE_MASK | I2S_RCSR_FEIE_MASK | I2S_RCSR_FWDE_MASK); -#endif -} - -/*! - * brief De-initializes the SAI peripheral. - * - * This API gates the SAI clock. The SAI module can't operate unless SAI_TxInit - * or SAI_RxInit is called to enable the clock. - * - * param base SAI base pointer - */ -void SAI_Deinit(I2S_Type *base) -{ - SAI_TxEnable(base, false); - SAI_RxEnable(base, false); -#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) - (void)CLOCK_DisableClock(s_saiClock[SAI_GetInstance(base)]); -#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */ -} - -/*! - * brief Sets the SAI Tx configuration structure to default values. - * - * deprecated Do not use this function. It has been superceded by @ref - * SAI_GetClassicI2SConfig, SAI_GetLeftJustifiedConfig,SAI_GetRightJustifiedConfig, SAI_GetDSPConfig,SAI_GetTDMConfig - * - * This API initializes the configuration structure for use in SAI_TxConfig(). - * The initialized structure can remain unchanged in SAI_TxConfig(), or it can be modified - * before calling SAI_TxConfig(). - * This is an example. - code - sai_config_t config; - SAI_TxGetDefaultConfig(&config); - endcode - * - * param config pointer to master configuration structure - */ -void SAI_TxGetDefaultConfig(sai_config_t *config) -{ - /* Initializes the configure structure to zero. */ - (void)memset(config, 0, sizeof(*config)); - - config->bclkSource = kSAI_BclkSourceMclkDiv; - config->masterSlave = kSAI_Master; -#if defined(FSL_FEATURE_SAI_HAS_MCR) && (FSL_FEATURE_SAI_HAS_MCR) - config->mclkOutputEnable = true; -#if !(defined(FSL_FEATURE_SAI_HAS_NO_MCR_MICS) && (FSL_FEATURE_SAI_HAS_NO_MCR_MICS)) - config->mclkSource = kSAI_MclkSourceSysclk; -#endif -#endif /* FSL_FEATURE_SAI_HAS_MCR */ - config->protocol = kSAI_BusI2S; - config->syncMode = kSAI_ModeAsync; -} - -/*! - * brief Sets the SAI Rx configuration structure to default values. - * - * deprecated Do not use this function. It has been superceded by @ref - * SAI_GetClassicI2SConfig,SAI_GetLeftJustifiedConfig,SAI_GetRightJustifiedConfig,SAI_GetDSPConfig,SAI_GetTDMConfig - * - * This API initializes the configuration structure for use in SAI_RxConfig(). - * The initialized structure can remain unchanged in SAI_RxConfig() or it can be modified - * before calling SAI_RxConfig(). - * This is an example. - code - sai_config_t config; - SAI_RxGetDefaultConfig(&config); - endcode - * - * param config pointer to master configuration structure - */ -void SAI_RxGetDefaultConfig(sai_config_t *config) -{ - /* Initializes the configure structure to zero. */ - (void)memset(config, 0, sizeof(*config)); - - config->bclkSource = kSAI_BclkSourceMclkDiv; - config->masterSlave = kSAI_Master; -#if defined(FSL_FEATURE_SAI_HAS_MCR) && (FSL_FEATURE_SAI_HAS_MCR) - config->mclkOutputEnable = true; -#if !(defined(FSL_FEATURE_SAI_HAS_NO_MCR_MICS) && (FSL_FEATURE_SAI_HAS_NO_MCR_MICS)) - config->mclkSource = kSAI_MclkSourceSysclk; -#endif -#endif /* FSL_FEATURE_SAI_HAS_MCR */ - config->protocol = kSAI_BusI2S; - config->syncMode = kSAI_ModeSync; -} - -/*! - * brief Resets the SAI Tx. - * - * This function enables the software reset and FIFO reset of SAI Tx. After reset, clear the reset bit. - * - * param base SAI base pointer - */ -void SAI_TxReset(I2S_Type *base) -{ - /* Set the software reset and FIFO reset to clear internal state */ - base->TCSR = I2S_TCSR_SR_MASK | I2S_TCSR_FR_MASK; - - /* Clear software reset bit, this should be done by software */ - base->TCSR &= ~I2S_TCSR_SR_MASK; - - /* Reset all Tx register values */ - base->TCR2 = 0; - base->TCR3 = 0; - base->TCR4 = 0; - base->TCR5 = 0; - base->TMR = 0; -} - -/*! - * brief Resets the SAI Rx. - * - * This function enables the software reset and FIFO reset of SAI Rx. After reset, clear the reset bit. - * - * param base SAI base pointer - */ -void SAI_RxReset(I2S_Type *base) -{ - /* Set the software reset and FIFO reset to clear internal state */ - base->RCSR = I2S_RCSR_SR_MASK | I2S_RCSR_FR_MASK; - - /* Clear software reset bit, this should be done by software */ - base->RCSR &= ~I2S_RCSR_SR_MASK; - - /* Reset all Rx register values */ - base->RCR2 = 0; - base->RCR3 = 0; - base->RCR4 = 0; - base->RCR5 = 0; - base->RMR = 0; -} - -/*! - * brief Enables/disables the SAI Tx. - * - * param base SAI base pointer - * param enable True means enable SAI Tx, false means disable. - */ -void SAI_TxEnable(I2S_Type *base, bool enable) -{ - if (enable) - { - /* If clock is sync with Rx, should enable RE bit. */ - if (((base->TCR2 & I2S_TCR2_SYNC_MASK) >> I2S_TCR2_SYNC_SHIFT) == 0x1U) - { - base->RCSR = ((base->RCSR & 0xFFE3FFFFU) | I2S_RCSR_RE_MASK); - } - base->TCSR = ((base->TCSR & 0xFFE3FFFFU) | I2S_TCSR_TE_MASK); - /* Also need to clear the FIFO error flag before start */ - SAI_TxClearStatusFlags(base, kSAI_FIFOErrorFlag); - } - else - { - /* If Rx not in sync with Tx, then disable Tx, otherwise, shall not disable Tx */ - if (((base->RCR2 & I2S_RCR2_SYNC_MASK) >> I2S_RCR2_SYNC_SHIFT) != 0x1U) - { - /* Disable TE bit */ - base->TCSR = ((base->TCSR & 0xFFE3FFFFU) & (~I2S_TCSR_TE_MASK)); - } - } -} - -/*! - * brief Enables/disables the SAI Rx. - * - * param base SAI base pointer - * param enable True means enable SAI Rx, false means disable. - */ -void SAI_RxEnable(I2S_Type *base, bool enable) -{ - if (enable) - { - /* If clock is sync with Tx, should enable TE bit. */ - if (((base->RCR2 & I2S_RCR2_SYNC_MASK) >> I2S_RCR2_SYNC_SHIFT) == 0x1U) - { - base->TCSR = ((base->TCSR & 0xFFE3FFFFU) | I2S_TCSR_TE_MASK); - } - base->RCSR = ((base->RCSR & 0xFFE3FFFFU) | I2S_RCSR_RE_MASK); - /* Also need to clear the FIFO error flag before start */ - SAI_RxClearStatusFlags(base, kSAI_FIFOErrorFlag); - } - else - { - /* If Tx not in sync with Rx, then disable Rx, otherwise, shall not disable Rx */ - if (((base->TCR2 & I2S_TCR2_SYNC_MASK) >> I2S_TCR2_SYNC_SHIFT) != 0x1U) - { - /* Disable RE bit */ - base->RCSR = ((base->RCSR & 0xFFE3FFFFU) & (~I2S_RCSR_RE_MASK)); - } - } -} - -/*! - * brief Do software reset or FIFO reset . - * - * FIFO reset means clear all the data in the FIFO, and make the FIFO pointer both to 0. - * Software reset means clear the Tx internal logic, including the bit clock, frame count etc. But software - * reset will not clear any configuration registers like TCR1~TCR5. - * This function will also clear all the error flags such as FIFO error, sync error etc. - * - * param base SAI base pointer - * param type Reset type, FIFO reset or software reset - */ -void SAI_TxSoftwareReset(I2S_Type *base, sai_reset_type_t type) -{ - base->TCSR |= (uint32_t)type; - - /* Clear the software reset */ - base->TCSR &= ~I2S_TCSR_SR_MASK; -} - -/*! - * brief Do software reset or FIFO reset . - * - * FIFO reset means clear all the data in the FIFO, and make the FIFO pointer both to 0. - * Software reset means clear the Rx internal logic, including the bit clock, frame count etc. But software - * reset will not clear any configuration registers like RCR1~RCR5. - * This function will also clear all the error flags such as FIFO error, sync error etc. - * - * param base SAI base pointer - * param type Reset type, FIFO reset or software reset - */ -void SAI_RxSoftwareReset(I2S_Type *base, sai_reset_type_t type) -{ - base->RCSR |= (uint32_t)type; - - /* Clear the software reset */ - base->RCSR &= ~I2S_RCSR_SR_MASK; -} - -/*! - * brief Set the Tx channel FIFO enable mask. - * - * param base SAI base pointer - * param mask Channel enable mask, 0 means all channel FIFO disabled, 1 means channel 0 enabled, - * 3 means both channel 0 and channel 1 enabled. - */ -void SAI_TxSetChannelFIFOMask(I2S_Type *base, uint8_t mask) -{ - base->TCR3 &= ~I2S_TCR3_TCE_MASK; - base->TCR3 |= I2S_TCR3_TCE(mask); -} - -/*! - * brief Set the Rx channel FIFO enable mask. - * - * param base SAI base pointer - * param mask Channel enable mask, 0 means all channel FIFO disabled, 1 means channel 0 enabled, - * 3 means both channel 0 and channel 1 enabled. - */ -void SAI_RxSetChannelFIFOMask(I2S_Type *base, uint8_t mask) -{ - base->RCR3 &= ~I2S_RCR3_RCE_MASK; - base->RCR3 |= I2S_RCR3_RCE(mask); -} - -/*! - * brief Set the Tx data order. - * - * param base SAI base pointer - * param order Data order MSB or LSB - */ -void SAI_TxSetDataOrder(I2S_Type *base, sai_data_order_t order) -{ - uint32_t val = (base->TCR4) & (~I2S_TCR4_MF_MASK); - - val |= I2S_TCR4_MF(order); - base->TCR4 = val; -} - -/*! - * brief Set the Rx data order. - * - * param base SAI base pointer - * param order Data order MSB or LSB - */ -void SAI_RxSetDataOrder(I2S_Type *base, sai_data_order_t order) -{ - uint32_t val = (base->RCR4) & (~I2S_RCR4_MF_MASK); - - val |= I2S_RCR4_MF(order); - base->RCR4 = val; -} - -/*! - * brief Set the Tx data order. - * - * param base SAI base pointer - * param order Data order MSB or LSB - */ -void SAI_TxSetBitClockPolarity(I2S_Type *base, sai_clock_polarity_t polarity) -{ - uint32_t val = (base->TCR2) & (~I2S_TCR2_BCP_MASK); - - val |= I2S_TCR2_BCP(polarity); - base->TCR2 = val; -} - -/*! - * brief Set the Rx data order. - * - * param base SAI base pointer - * param order Data order MSB or LSB - */ -void SAI_RxSetBitClockPolarity(I2S_Type *base, sai_clock_polarity_t polarity) -{ - uint32_t val = (base->RCR2) & (~I2S_RCR2_BCP_MASK); - - val |= I2S_RCR2_BCP(polarity); - base->RCR2 = val; -} - -/*! - * brief Set the Tx data order. - * - * param base SAI base pointer - * param order Data order MSB or LSB - */ -void SAI_TxSetFrameSyncPolarity(I2S_Type *base, sai_clock_polarity_t polarity) -{ - uint32_t val = (base->TCR4) & (~I2S_TCR4_FSP_MASK); - - val |= I2S_TCR4_FSP(polarity); - base->TCR4 = val; -} - -/*! - * brief Set the Rx data order. - * - * param base SAI base pointer - * param order Data order MSB or LSB - */ -void SAI_RxSetFrameSyncPolarity(I2S_Type *base, sai_clock_polarity_t polarity) -{ - uint32_t val = (base->RCR4) & (~I2S_RCR4_FSP_MASK); - - val |= I2S_RCR4_FSP(polarity); - base->RCR4 = val; -} - -#if defined(FSL_FEATURE_SAI_HAS_FIFO_PACKING) && FSL_FEATURE_SAI_HAS_FIFO_PACKING -/*! - * brief Set Tx FIFO packing feature. - * - * param base SAI base pointer. - * param pack FIFO pack type. It is element of sai_fifo_packing_t. - */ -void SAI_TxSetFIFOPacking(I2S_Type *base, sai_fifo_packing_t pack) -{ - uint32_t val = base->TCR4; - - val &= ~I2S_TCR4_FPACK_MASK; - val |= I2S_TCR4_FPACK(pack); - base->TCR4 = val; -} - -/*! - * brief Set Rx FIFO packing feature. - * - * param base SAI base pointer. - * param pack FIFO pack type. It is element of sai_fifo_packing_t. - */ -void SAI_RxSetFIFOPacking(I2S_Type *base, sai_fifo_packing_t pack) -{ - uint32_t val = base->RCR4; - - val &= ~I2S_RCR4_FPACK_MASK; - val |= I2S_RCR4_FPACK(pack); - base->RCR4 = val; -} -#endif /* FSL_FEATURE_SAI_HAS_FIFO_PACKING */ - -/*! - * brief Transmitter bit clock rate configurations. - * - * param base SAI base pointer. - * param sourceClockHz, bit clock source frequency. - * param sampleRate audio data sample rate. - * param bitWidth, audio data bitWidth. - * param channelNumbers, audio channel numbers. - */ -void SAI_TxSetBitClockRate( - I2S_Type *base, uint32_t sourceClockHz, uint32_t sampleRate, uint32_t bitWidth, uint32_t channelNumbers) -{ - uint32_t tcr2 = base->TCR2; - uint32_t bitClockDiv = 0; - uint32_t bitClockFreq = sampleRate * bitWidth * channelNumbers; - - assert(sourceClockHz >= bitClockFreq); - - tcr2 &= ~I2S_TCR2_DIV_MASK; - /* need to check the divided bclk, if bigger than target, then divider need to re-calculate. */ - bitClockDiv = sourceClockHz / bitClockFreq; - /* for the condition where the source clock is smaller than target bclk */ - if (bitClockDiv == 0U) - { - bitClockDiv++; - } - /* recheck the divider if properly or not, to make sure output blck not bigger than target*/ - if ((sourceClockHz / bitClockDiv) > bitClockFreq) - { - bitClockDiv++; - } - -#if defined(FSL_FEATURE_SAI_HAS_BCLK_BYPASS) && (FSL_FEATURE_SAI_HAS_BCLK_BYPASS) - /* if bclk same with MCLK, bypass the divider */ - if (bitClockDiv == 1U) - { - tcr2 |= I2S_TCR2_BYP_MASK; - } - else -#endif - { - tcr2 |= I2S_TCR2_DIV(bitClockDiv / 2U - 1UL); - } - - base->TCR2 = tcr2; -} - -/*! - * brief Receiver bit clock rate configurations. - * - * param base SAI base pointer. - * param sourceClockHz, bit clock source frequency. - * param sampleRate audio data sample rate. - * param bitWidth, audio data bitWidth. - * param channelNumbers, audio channel numbers. - */ -void SAI_RxSetBitClockRate( - I2S_Type *base, uint32_t sourceClockHz, uint32_t sampleRate, uint32_t bitWidth, uint32_t channelNumbers) -{ - uint32_t rcr2 = base->RCR2; - uint32_t bitClockDiv = 0; - uint32_t bitClockFreq = sampleRate * bitWidth * channelNumbers; - - assert(sourceClockHz >= bitClockFreq); - - rcr2 &= ~I2S_RCR2_DIV_MASK; - /* need to check the divided bclk, if bigger than target, then divider need to re-calculate. */ - bitClockDiv = sourceClockHz / bitClockFreq; - /* for the condition where the source clock is smaller than target bclk */ - if (bitClockDiv == 0U) - { - bitClockDiv++; - } - /* recheck the divider if properly or not, to make sure output blck not bigger than target*/ - if ((sourceClockHz / bitClockDiv) > bitClockFreq) - { - bitClockDiv++; - } - -#if defined(FSL_FEATURE_SAI_HAS_BCLK_BYPASS) && (FSL_FEATURE_SAI_HAS_BCLK_BYPASS) - /* if bclk same with MCLK, bypass the divider */ - if (bitClockDiv == 1U) - { - rcr2 |= I2S_RCR2_BYP_MASK; - } - else -#endif - { - rcr2 |= I2S_RCR2_DIV(bitClockDiv / 2U - 1UL); - } - - base->RCR2 = rcr2; -} - -/*! - * brief Transmitter Bit clock configurations. - * - * param base SAI base pointer. - * param masterSlave master or slave. - * param config bit clock other configurations, can be NULL in slave mode. - */ -void SAI_TxSetBitclockConfig(I2S_Type *base, sai_master_slave_t masterSlave, sai_bit_clock_t *config) -{ - uint32_t tcr2 = base->TCR2; - - if ((masterSlave == kSAI_Master) || (masterSlave == kSAI_Bclk_Master_FrameSync_Slave)) - { - assert(config != NULL); - - tcr2 &= ~(I2S_TCR2_BCD_MASK | I2S_TCR2_BCP_MASK | I2S_TCR2_BCI_MASK | I2S_TCR2_BCS_MASK | I2S_TCR2_MSEL_MASK); - tcr2 |= I2S_TCR2_BCD(1U) | I2S_TCR2_BCP(config->bclkPolarity) | I2S_TCR2_BCI(config->bclkInputDelay) | - I2S_TCR2_BCS(config->bclkSrcSwap) | I2S_TCR2_MSEL(config->bclkSource); - } - else - { - tcr2 &= ~(I2S_TCR2_BCD_MASK); - } - - base->TCR2 = tcr2; -} - -/*! - * brief Receiver Bit clock configurations. - * - * param base SAI base pointer. - * param masterSlave master or slave. - * param config bit clock other configurations, can be NULL in slave mode. - */ -void SAI_RxSetBitclockConfig(I2S_Type *base, sai_master_slave_t masterSlave, sai_bit_clock_t *config) -{ - uint32_t rcr2 = base->RCR2; - - if ((masterSlave == kSAI_Master) || (masterSlave == kSAI_Bclk_Master_FrameSync_Slave)) - { - assert(config != NULL); - - rcr2 &= ~(I2S_RCR2_BCD_MASK | I2S_RCR2_BCP_MASK | I2S_RCR2_BCI_MASK | I2S_RCR2_BCS_MASK | I2S_RCR2_MSEL_MASK); - rcr2 |= I2S_RCR2_BCD(1U) | I2S_RCR2_BCP(config->bclkPolarity) | I2S_RCR2_BCI(config->bclkInputDelay) | - I2S_RCR2_BCS(config->bclkSrcSwap) | I2S_RCR2_MSEL(config->bclkSource); - } - else - { - rcr2 &= ~(I2S_RCR2_BCD_MASK); - } - - base->RCR2 = rcr2; -} - -#if (defined(FSL_FEATURE_SAI_HAS_MCR) && (FSL_FEATURE_SAI_HAS_MCR)) || \ - (defined(FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER) && (FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER)) -/*! - * brief Master clock configurations. - * - * param base SAI base pointer. - * param config master clock configurations. - */ -void SAI_SetMasterClockConfig(I2S_Type *base, sai_master_clock_t *config) -{ - assert(config != NULL); - -#if defined(FSL_FEATURE_SAI_HAS_MCR) && (FSL_FEATURE_SAI_HAS_MCR) - uint32_t val = 0; -#if !(defined(FSL_FEATURE_SAI_HAS_NO_MCR_MICS) && (FSL_FEATURE_SAI_HAS_NO_MCR_MICS)) - /* Master clock source setting */ - val = (base->MCR & ~I2S_MCR_MICS_MASK); - base->MCR = (val | I2S_MCR_MICS(config->mclkSource)); -#endif - - /* Configure Master clock output enable */ - val = (base->MCR & ~I2S_MCR_MOE_MASK); - base->MCR = (val | I2S_MCR_MOE(config->mclkOutputEnable)); -#endif /* FSL_FEATURE_SAI_HAS_MCR */ - -#if ((defined(FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER) && (FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER)) || \ - (defined(FSL_FEATURE_SAI_HAS_MCR_MCLK_POST_DIV) && (FSL_FEATURE_SAI_HAS_MCR_MCLK_POST_DIV))) - /* Check if master clock divider enabled, then set master clock divider */ - if (config->mclkOutputEnable) - { - SAI_SetMasterClockDivider(base, config->mclkHz, config->mclkSourceClkHz); - } -#endif /* FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER */ -} -#endif - -#if FSL_SAI_HAS_FIFO_EXTEND_FEATURE -/*! - * brief SAI transmitter fifo configurations. - * - * param base SAI base pointer. - * param config fifo configurations. - */ -void SAI_TxSetFifoConfig(I2S_Type *base, sai_fifo_t *config) -{ - assert(config != NULL); -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - assert(config->fifoWatermark <= (I2S_TCR1_TFW_MASK >> I2S_TCR1_TFW_SHIFT)); -#endif - - uint32_t tcr4 = base->TCR4; - -#if defined(FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_COMBINE) && FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_COMBINE - tcr4 &= ~I2S_TCR4_FCOMB_MASK; - tcr4 |= I2S_TCR4_FCOMB(config->fifoCombine); -#endif - -#if defined(FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_AFTER_ERROR) && FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_AFTER_ERROR - tcr4 &= ~I2S_TCR4_FCONT_MASK; - /* ERR05144: not set FCONT = 1 when TMR > 0, the transmit shift register may not load correctly that will cause TX - * not work */ - if (base->TMR == 0U) - { - tcr4 |= I2S_TCR4_FCONT(config->fifoContinueOneError); - } -#endif - -#if defined(FSL_FEATURE_SAI_HAS_FIFO_PACKING) && FSL_FEATURE_SAI_HAS_FIFO_PACKING - tcr4 &= ~I2S_TCR4_FPACK_MASK; - tcr4 |= I2S_TCR4_FPACK(config->fifoPacking); -#endif - - base->TCR4 = tcr4; - -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - base->TCR1 = (base->TCR1 & (~I2S_TCR1_TFW_MASK)) | I2S_TCR1_TFW(config->fifoWatermark); -#endif -} - -/*! - * brief SAI receiver fifo configurations. - * - * param base SAI base pointer. - * param config fifo configurations. - */ -void SAI_RxSetFifoConfig(I2S_Type *base, sai_fifo_t *config) -{ - assert(config != NULL); -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - assert(config->fifoWatermark <= (I2S_TCR1_TFW_MASK >> I2S_TCR1_TFW_SHIFT)); -#endif - uint32_t rcr4 = base->RCR4; - -#if defined(FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_COMBINE) && FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_COMBINE - rcr4 &= ~I2S_RCR4_FCOMB_MASK; - rcr4 |= I2S_RCR4_FCOMB(config->fifoCombine); -#endif - -#if defined(FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_AFTER_ERROR) && FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_AFTER_ERROR - rcr4 &= ~I2S_RCR4_FCONT_MASK; - rcr4 |= I2S_RCR4_FCONT(config->fifoContinueOneError); -#endif - -#if defined(FSL_FEATURE_SAI_HAS_FIFO_PACKING) && FSL_FEATURE_SAI_HAS_FIFO_PACKING - rcr4 &= ~I2S_RCR4_FPACK_MASK; - rcr4 |= I2S_RCR4_FPACK(config->fifoPacking); -#endif - - base->RCR4 = rcr4; - -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - base->RCR1 = (base->RCR1 & (~I2S_RCR1_RFW_MASK)) | I2S_RCR1_RFW(config->fifoWatermark); -#endif -} -#endif - -/*! - * brief SAI transmitter Frame sync configurations. - * - * param base SAI base pointer. - * param masterSlave master or slave. - * param config frame sync configurations, can be NULL in slave mode. - */ -void SAI_TxSetFrameSyncConfig(I2S_Type *base, sai_master_slave_t masterSlave, sai_frame_sync_t *config) -{ - uint32_t tcr4 = base->TCR4; - - if ((masterSlave == kSAI_Master) || (masterSlave == kSAI_Bclk_Slave_FrameSync_Master)) - { - assert(config != NULL); - assert((config->frameSyncWidth - 1UL) <= (I2S_TCR4_SYWD_MASK >> I2S_TCR4_SYWD_SHIFT)); - - tcr4 &= ~(I2S_TCR4_FSE_MASK | I2S_TCR4_FSP_MASK | I2S_TCR4_FSD_MASK | I2S_TCR4_SYWD_MASK); - -#if defined(FSL_FEATURE_SAI_HAS_FRAME_SYNC_ON_DEMAND) && FSL_FEATURE_SAI_HAS_FRAME_SYNC_ON_DEMAND - tcr4 &= ~I2S_TCR4_ONDEM_MASK; - tcr4 |= I2S_TCR4_ONDEM(config->frameSyncGenerateOnDemand); -#endif - - tcr4 |= I2S_TCR4_FSE(config->frameSyncEarly) | I2S_TCR4_FSP(config->frameSyncPolarity) | I2S_TCR4_FSD(1UL) | - I2S_TCR4_SYWD(config->frameSyncWidth - 1UL); - } - else - { - tcr4 &= ~I2S_TCR4_FSD_MASK; - } - - base->TCR4 = tcr4; -} - -/*! - * brief SAI receiver Frame sync configurations. - * - * param base SAI base pointer. - * param masterSlave master or slave. - * param config frame sync configurations, can be NULL in slave mode. - */ -void SAI_RxSetFrameSyncConfig(I2S_Type *base, sai_master_slave_t masterSlave, sai_frame_sync_t *config) -{ - uint32_t rcr4 = base->RCR4; - - if ((masterSlave == kSAI_Master) || (masterSlave == kSAI_Bclk_Slave_FrameSync_Master)) - { - assert(config != NULL); - assert((config->frameSyncWidth - 1UL) <= (I2S_RCR4_SYWD_MASK >> I2S_RCR4_SYWD_SHIFT)); - - rcr4 &= ~(I2S_RCR4_FSE_MASK | I2S_RCR4_FSP_MASK | I2S_RCR4_FSD_MASK | I2S_RCR4_SYWD_MASK); - -#if defined(FSL_FEATURE_SAI_HAS_FRAME_SYNC_ON_DEMAND) && FSL_FEATURE_SAI_HAS_FRAME_SYNC_ON_DEMAND - rcr4 &= ~I2S_RCR4_ONDEM_MASK; - rcr4 |= I2S_RCR4_ONDEM(config->frameSyncGenerateOnDemand); -#endif - - rcr4 |= I2S_RCR4_FSE(config->frameSyncEarly) | I2S_RCR4_FSP(config->frameSyncPolarity) | I2S_RCR4_FSD(1UL) | - I2S_RCR4_SYWD(config->frameSyncWidth - 1UL); - } - else - { - rcr4 &= ~I2S_RCR4_FSD_MASK; - } - - base->RCR4 = rcr4; -} - -/*! - * brief SAI transmitter Serial data configurations. - * - * param base SAI base pointer. - * param config serial data configurations. - */ -void SAI_TxSetSerialDataConfig(I2S_Type *base, sai_serial_data_t *config) -{ - assert(config != NULL); - - uint32_t tcr4 = base->TCR4; - - base->TCR5 = I2S_TCR5_WNW(config->dataWordNLength - 1UL) | I2S_TCR5_W0W(config->dataWord0Length - 1UL) | - I2S_TCR5_FBT(config->dataFirstBitShifted - 1UL); - base->TMR = config->dataMaskedWord; -#if defined(FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_AFTER_ERROR) && FSL_FEATURE_SAI_HAS_FIFO_FUNCTION_AFTER_ERROR - /* ERR05144: not set FCONT = 1 when TMR > 0, the transmit shift register may not load correctly that will cause TX - * not work */ - if (config->dataMaskedWord > 0U) - { - tcr4 &= ~I2S_TCR4_FCONT_MASK; - } -#endif - tcr4 &= ~(I2S_TCR4_FRSZ_MASK | I2S_TCR4_MF_MASK); - tcr4 |= I2S_TCR4_FRSZ(config->dataWordNum - 1UL) | I2S_TCR4_MF(config->dataOrder); - -#if defined(FSL_FEATURE_SAI_HAS_CHANNEL_MODE) && FSL_FEATURE_SAI_HAS_CHANNEL_MODE - tcr4 &= ~I2S_TCR4_CHMOD_MASK; - tcr4 |= I2S_TCR4_CHMOD(config->dataMode); -#endif - - base->TCR4 = tcr4; -} - -/*! - * @brief SAI receiver Serial data configurations. - * - * @param base SAI base pointer. - * @param config serial data configurations. - */ -void SAI_RxSetSerialDataConfig(I2S_Type *base, sai_serial_data_t *config) -{ - assert(config != NULL); - - uint32_t rcr4 = base->RCR4; - - base->RCR5 = I2S_RCR5_WNW(config->dataWordNLength - 1UL) | I2S_RCR5_W0W(config->dataWord0Length - 1UL) | - I2S_RCR5_FBT(config->dataFirstBitShifted - 1UL); - base->RMR = config->dataMaskedWord; - - rcr4 &= ~(I2S_RCR4_FRSZ_MASK | I2S_RCR4_MF_MASK); - rcr4 |= I2S_RCR4_FRSZ(config->dataWordNum - 1uL) | I2S_RCR4_MF(config->dataOrder); - - base->RCR4 = rcr4; -} - -/*! - * brief SAI transmitter configurations. - * - * param base SAI base pointer. - * param config transmitter configurations. - */ -void SAI_TxSetConfig(I2S_Type *base, sai_transceiver_t *config) -{ - assert(config != NULL); - assert(FSL_FEATURE_SAI_CHANNEL_COUNTn(base) != -1); - - uint8_t i = 0U; - uint32_t val = 0U; - uint8_t channelNums = 0U; - - /* reset transmitter */ - SAI_TxReset(base); - - /* if channel mask is not set, then format->channel must be set, - use it to get channel mask value */ - if (config->channelMask == 0U) - { - config->channelMask = 1U << config->startChannel; - } - - for (i = 0U; i < (uint32_t)FSL_FEATURE_SAI_CHANNEL_COUNTn(base); i++) - { - if (IS_SAI_FLAG_SET(1UL << i, config->channelMask)) - { - channelNums++; - config->endChannel = i; - } - } - - for (i = 0U; i < (uint32_t)FSL_FEATURE_SAI_CHANNEL_COUNTn(base); i++) - { - if (IS_SAI_FLAG_SET((1UL << i), config->channelMask)) - { - config->startChannel = i; - break; - } - } - - config->channelNums = channelNums; -#if defined(FSL_FEATURE_SAI_HAS_FIFO_COMBINE_MODE) && (FSL_FEATURE_SAI_HAS_FIFO_COMBINE_MODE) - /* make sure combine mode disabled while multipe channel is used */ - if (config->channelNums > 1U) - { - base->TCR4 &= ~I2S_TCR4_FCOMB_MASK; - } -#endif - - /* Set data channel */ - base->TCR3 &= ~I2S_TCR3_TCE_MASK; - base->TCR3 |= I2S_TCR3_TCE(config->channelMask); - - if (config->syncMode == kSAI_ModeAsync) - { - val = base->TCR2; - val &= ~I2S_TCR2_SYNC_MASK; - base->TCR2 = (val | I2S_TCR2_SYNC(0U)); - } - if (config->syncMode == kSAI_ModeSync) - { - val = base->TCR2; - val &= ~I2S_TCR2_SYNC_MASK; - base->TCR2 = (val | I2S_TCR2_SYNC(1U)); - /* If sync with Rx, should set Rx to async mode */ - val = base->RCR2; - val &= ~I2S_RCR2_SYNC_MASK; - base->RCR2 = (val | I2S_RCR2_SYNC(0U)); - } -#if defined(FSL_FEATURE_SAI_HAS_SYNC_WITH_ANOTHER_SAI) && (FSL_FEATURE_SAI_HAS_SYNC_WITH_ANOTHER_SAI) - if (config->syncMode == kSAI_ModeSyncWithOtherTx) - { - val = base->TCR2; - val &= ~I2S_TCR2_SYNC_MASK; - base->TCR2 = (val | I2S_TCR2_SYNC(2U)); - } - if (config->syncMode == kSAI_ModeSyncWithOtherRx) - { - val = base->TCR2; - val &= ~I2S_TCR2_SYNC_MASK; - base->TCR2 = (val | I2S_TCR2_SYNC(3U)); - } -#endif /* FSL_FEATURE_SAI_HAS_SYNC_WITH_ANOTHER_SAI */ - - /* bit clock configurations */ - SAI_TxSetBitclockConfig(base, config->masterSlave, &config->bitClock); - /* serial data configurations */ - SAI_TxSetSerialDataConfig(base, &config->serialData); - /* frame sync configurations */ - SAI_TxSetFrameSyncConfig(base, config->masterSlave, &config->frameSync); -#if FSL_SAI_HAS_FIFO_EXTEND_FEATURE - /* fifo configurations */ - SAI_TxSetFifoConfig(base, &config->fifo); -#endif -} - -/*! - * brief SAI transmitter transfer configurations. - * - * This function initializes the TX, include bit clock, frame sync, master clock, serial data and fifo configurations. - * - * param base SAI base pointer. - * param handle SAI handle pointer. - * param config tranmitter configurations. - */ -void SAI_TransferTxSetConfig(I2S_Type *base, sai_handle_t *handle, sai_transceiver_t *config) -{ - assert(handle != NULL); - assert(config != NULL); - assert(config->channelNums <= (uint32_t)FSL_FEATURE_SAI_CHANNEL_COUNTn(base)); - - handle->bitWidth = config->frameSync.frameSyncWidth; -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - handle->watermark = config->fifo.fifoWatermark; -#endif - - /* transmitter configurations */ - SAI_TxSetConfig(base, config); - - handle->channel = config->startChannel; - /* used for multi channel */ - handle->channelMask = config->channelMask; - handle->channelNums = config->channelNums; - handle->endChannel = config->endChannel; -} - -/*! - * brief SAI receiver configurations. - * - * param base SAI base pointer. - * param config transmitter configurations. - */ -void SAI_RxSetConfig(I2S_Type *base, sai_transceiver_t *config) -{ - assert(config != NULL); - assert(FSL_FEATURE_SAI_CHANNEL_COUNTn(base) != -1); - - uint8_t i = 0U; - uint32_t val = 0U; - uint8_t channelNums = 0U; - - /* reset receiver */ - SAI_RxReset(base); - - /* if channel mask is not set, then format->channel must be set, - use it to get channel mask value */ - if (config->channelMask == 0U) - { - config->channelMask = 1U << config->startChannel; - } - - for (i = 0U; i < (uint32_t)FSL_FEATURE_SAI_CHANNEL_COUNTn(base); i++) - { - if (IS_SAI_FLAG_SET((1UL << i), config->channelMask)) - { - channelNums++; - config->endChannel = i; - } - } - - for (i = 0U; i < (uint32_t)FSL_FEATURE_SAI_CHANNEL_COUNTn(base); i++) - { - if (IS_SAI_FLAG_SET((1UL << i), config->channelMask)) - { - config->startChannel = i; - break; - } - } - - config->channelNums = channelNums; -#if defined(FSL_FEATURE_SAI_HAS_FIFO_COMBINE_MODE) && (FSL_FEATURE_SAI_HAS_FIFO_COMBINE_MODE) - /* make sure combine mode disabled while multipe channel is used */ - if (config->channelNums > 1U) - { - base->RCR4 &= ~I2S_RCR4_FCOMB_MASK; - } -#endif - - /* Set data channel */ - base->RCR3 &= ~I2S_RCR3_RCE_MASK; - base->RCR3 |= I2S_RCR3_RCE(config->channelMask); - - /* Set Sync mode */ - if (config->syncMode == kSAI_ModeAsync) - { - val = base->RCR2; - val &= ~I2S_RCR2_SYNC_MASK; - base->RCR2 = (val | I2S_RCR2_SYNC(0U)); - } - if (config->syncMode == kSAI_ModeSync) - { - val = base->RCR2; - val &= ~I2S_RCR2_SYNC_MASK; - base->RCR2 = (val | I2S_RCR2_SYNC(1U)); - /* If sync with Tx, should set Tx to async mode */ - val = base->TCR2; - val &= ~I2S_TCR2_SYNC_MASK; - base->TCR2 = (val | I2S_TCR2_SYNC(0U)); - } -#if defined(FSL_FEATURE_SAI_HAS_SYNC_WITH_ANOTHER_SAI) && (FSL_FEATURE_SAI_HAS_SYNC_WITH_ANOTHER_SAI) - if (config->syncMode == kSAI_ModeSyncWithOtherTx) - { - val = base->RCR2; - val &= ~I2S_RCR2_SYNC_MASK; - base->RCR2 = (val | I2S_RCR2_SYNC(2U)); - } - if (config->syncMode == kSAI_ModeSyncWithOtherRx) - { - val = base->RCR2; - val &= ~I2S_RCR2_SYNC_MASK; - base->RCR2 = (val | I2S_RCR2_SYNC(3U)); - } -#endif /* FSL_FEATURE_SAI_HAS_SYNC_WITH_ANOTHER_SAI */ - - /* bit clock configurations */ - SAI_RxSetBitclockConfig(base, config->masterSlave, &config->bitClock); - /* serial data configurations */ - SAI_RxSetSerialDataConfig(base, &config->serialData); - /* frame sync configurations */ - SAI_RxSetFrameSyncConfig(base, config->masterSlave, &config->frameSync); -#if FSL_SAI_HAS_FIFO_EXTEND_FEATURE - /* fifo configurations */ - SAI_RxSetFifoConfig(base, &config->fifo); -#endif -} - -/*! - * brief SAI receiver transfer configurations. - * - * This function initializes the TX, include bit clock, frame sync, master clock, serial data and fifo configurations. - * - * param base SAI base pointer. - * param handle SAI handle pointer. - * param config tranmitter configurations. - */ -void SAI_TransferRxSetConfig(I2S_Type *base, sai_handle_t *handle, sai_transceiver_t *config) -{ - assert(handle != NULL); - assert(config != NULL); - - handle->bitWidth = config->frameSync.frameSyncWidth; -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - handle->watermark = config->fifo.fifoWatermark; -#endif - - /* receiver configurations */ - SAI_RxSetConfig(base, config); - - handle->channel = config->startChannel; - /* used for multi channel */ - handle->channelMask = config->channelMask; - handle->channelNums = config->channelNums; - handle->endChannel = config->endChannel; -} - -/*! - * brief Get classic I2S mode configurations. - * - * param config transceiver configurations. - * param bitWidth audio data bitWidth. - * param mode audio data channel. - * param saiChannelMask channel mask value to enable. - */ -void SAI_GetClassicI2SConfig(sai_transceiver_t *config, - sai_word_width_t bitWidth, - sai_mono_stereo_t mode, - uint32_t saiChannelMask) -{ - SAI_GetCommonConfig(config, bitWidth, mode, saiChannelMask); -} - -/*! - * brief Get left justified mode configurations. - * - * param config transceiver configurations. - * param bitWidth audio data bitWidth. - * param mode audio data channel. - * param saiChannelMask channel mask value to enable. - */ -void SAI_GetLeftJustifiedConfig(sai_transceiver_t *config, - sai_word_width_t bitWidth, - sai_mono_stereo_t mode, - uint32_t saiChannelMask) -{ - assert(NULL != config); - assert(saiChannelMask != 0U); - - SAI_GetCommonConfig(config, bitWidth, mode, saiChannelMask); - - config->frameSync.frameSyncEarly = false; - config->frameSync.frameSyncPolarity = kSAI_PolarityActiveHigh; -} - -/*! - * brief Get right justified mode configurations. - * - * param config transceiver configurations. - * param bitWidth audio data bitWidth. - * param mode audio data channel. - * param saiChannelMask channel mask value to enable. - */ -void SAI_GetRightJustifiedConfig(sai_transceiver_t *config, - sai_word_width_t bitWidth, - sai_mono_stereo_t mode, - uint32_t saiChannelMask) -{ - assert(NULL != config); - assert(saiChannelMask != 0U); - - SAI_GetCommonConfig(config, bitWidth, mode, saiChannelMask); - - config->frameSync.frameSyncEarly = false; - config->frameSync.frameSyncPolarity = kSAI_PolarityActiveHigh; -} - -/*! - * brief Get DSP mode configurations. - * - * param config transceiver configurations. - * param bitWidth audio data bitWidth. - * param mode audio data channel. - * param saiChannelMask channel mask value to enable. - */ -void SAI_GetDSPConfig(sai_transceiver_t *config, - sai_frame_sync_len_t frameSyncWidth, - sai_word_width_t bitWidth, - sai_mono_stereo_t mode, - uint32_t saiChannelMask) -{ - assert(NULL != config); - assert(saiChannelMask != 0U); - - SAI_GetCommonConfig(config, bitWidth, mode, saiChannelMask); - - /* frame sync default configurations */ - switch (frameSyncWidth) - { - case kSAI_FrameSyncLenOneBitClk: - config->frameSync.frameSyncWidth = 1U; - break; - default: - assert(false); - break; - } - config->frameSync.frameSyncEarly = false; - config->frameSync.frameSyncPolarity = kSAI_PolarityActiveHigh; -} - -/*! - * brief Get TDM mode configurations. - * - * param config transceiver configurations. - * param bitWidth audio data bitWidth. - * param mode audio data channel. - * param saiChannelMask channel mask value to enable. - */ -void SAI_GetTDMConfig(sai_transceiver_t *config, - sai_frame_sync_len_t frameSyncWidth, - sai_word_width_t bitWidth, - uint32_t dataWordNum, - uint32_t saiChannelMask) -{ - assert(NULL != config); - assert(saiChannelMask != 0U); - assert(dataWordNum <= 32U); - - SAI_GetCommonConfig(config, bitWidth, kSAI_Stereo, saiChannelMask); - - /* frame sync default configurations */ - switch (frameSyncWidth) - { - case kSAI_FrameSyncLenOneBitClk: - config->frameSync.frameSyncWidth = 1U; - break; - case kSAI_FrameSyncLenPerWordWidth: - break; - default: - assert(false); - break; - } - config->frameSync.frameSyncEarly = false; - config->frameSync.frameSyncPolarity = kSAI_PolarityActiveHigh; - config->serialData.dataWordNum = (uint8_t)dataWordNum; -} - -/*! - * brief Configures the SAI Tx audio format. - * - * deprecated Do not use this function. It has been superceded by @ref SAI_TxSetConfig - * - * The audio format can be changed at run-time. This function configures the sample rate and audio data - * format to be transferred. - * - * param base SAI base pointer. - * param format Pointer to the SAI audio data format structure. - * param mclkSourceClockHz SAI master clock source frequency in Hz. - * param bclkSourceClockHz SAI bit clock source frequency in Hz. If the bit clock source is a master - * clock, this value should equal the masterClockHz. - */ -void SAI_TxSetFormat(I2S_Type *base, - sai_transfer_format_t *format, - uint32_t mclkSourceClockHz, - uint32_t bclkSourceClockHz) -{ - assert(FSL_FEATURE_SAI_CHANNEL_COUNTn(base) != -1); - - uint32_t bclk = 0; - uint32_t val = 0; - uint8_t i = 0U, channelNums = 0U; - uint32_t divider = 0U; - - if (format->isFrameSyncCompact) - { - bclk = format->sampleRate_Hz * format->bitWidth * (format->stereo == kSAI_Stereo ? 2U : 1U); - val = (base->TCR4 & (~I2S_TCR4_SYWD_MASK)); - val |= I2S_TCR4_SYWD(format->bitWidth - 1U); - base->TCR4 = val; - } - else - { - bclk = format->sampleRate_Hz * 32U * 2U; - } - -/* Compute the mclk */ -#if defined(FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER) && (FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER) - /* Check if master clock divider enabled, then set master clock divider */ - if (IS_SAI_FLAG_SET(base->MCR, I2S_MCR_MOE_MASK)) - { - SAI_SetMasterClockDivider(base, format->masterClockHz, mclkSourceClockHz); - } -#endif /* FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER */ - - /* Set bclk if needed */ - if (IS_SAI_FLAG_SET(base->TCR2, I2S_TCR2_BCD_MASK)) - { - base->TCR2 &= ~I2S_TCR2_DIV_MASK; - /* need to check the divided bclk, if bigger than target, then divider need to re-calculate. */ - divider = bclkSourceClockHz / bclk; - /* for the condition where the source clock is smaller than target bclk */ - if (divider == 0U) - { - divider++; - } - /* recheck the divider if properly or not, to make sure output blck not bigger than target*/ - if ((bclkSourceClockHz / divider) > bclk) - { - divider++; - } - -#if defined(FSL_FEATURE_SAI_HAS_BCLK_BYPASS) && (FSL_FEATURE_SAI_HAS_BCLK_BYPASS) - /* if bclk same with MCLK, bypass the divider */ - if (divider == 1U) - { - base->TCR2 |= I2S_TCR2_BYP_MASK; - } - else -#endif - { - base->TCR2 |= I2S_TCR2_DIV(divider / 2U - 1U); - } - } - - /* Set bitWidth */ - val = (format->isFrameSyncCompact) ? (format->bitWidth - 1U) : 31U; - if (format->protocol == kSAI_BusRightJustified) - { - base->TCR5 = I2S_TCR5_WNW(val) | I2S_TCR5_W0W(val) | I2S_TCR5_FBT(val); - } - else - { - if (IS_SAI_FLAG_SET(base->TCR4, I2S_TCR4_MF_MASK)) - { - base->TCR5 = I2S_TCR5_WNW(val) | I2S_TCR5_W0W(val) | I2S_TCR5_FBT(format->bitWidth - 1UL); - } - else - { - base->TCR5 = I2S_TCR5_WNW(val) | I2S_TCR5_W0W(val) | I2S_TCR5_FBT(0); - } - } - - /* Set mono or stereo */ - base->TMR = (uint32_t)format->stereo; - - /* if channel mask is not set, then format->channel must be set, - use it to get channel mask value */ - if (format->channelMask == 0U) - { - format->channelMask = 1U << format->channel; - } - - /* if channel nums is not set, calculate it here according to channelMask*/ - for (i = 0U; i < (uint32_t)FSL_FEATURE_SAI_CHANNEL_COUNTn(base); i++) - { - if (IS_SAI_FLAG_SET((1UL << i), format->channelMask)) - { - channelNums++; - format->endChannel = i; - } - } - - for (i = 0U; i < (uint32_t)FSL_FEATURE_SAI_CHANNEL_COUNTn(base); i++) - { - if (IS_SAI_FLAG_SET((1UL << i), format->channelMask)) - { - format->channel = i; - break; - } - } - - format->channelNums = channelNums; -#if defined(FSL_FEATURE_SAI_HAS_FIFO_COMBINE_MODE) && (FSL_FEATURE_SAI_HAS_FIFO_COMBINE_MODE) - /* make sure combine mode disabled while multipe channel is used */ - if (format->channelNums > 1U) - { - base->TCR4 &= ~I2S_TCR4_FCOMB_MASK; - } -#endif - - /* Set data channel */ - base->TCR3 &= ~I2S_TCR3_TCE_MASK; - base->TCR3 |= I2S_TCR3_TCE(format->channelMask); - -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - /* Set watermark */ - base->TCR1 = format->watermark; -#endif /* FSL_FEATURE_SAI_FIFO_COUNT */ -} - -/*! - * brief Configures the SAI Rx audio format. - * - * deprecated Do not use this function. It has been superceded by @ref SAI_RxSetConfig - * - * The audio format can be changed at run-time. This function configures the sample rate and audio data - * format to be transferred. - * - * param base SAI base pointer. - * param format Pointer to the SAI audio data format structure. - * param mclkSourceClockHz SAI master clock source frequency in Hz. - * param bclkSourceClockHz SAI bit clock source frequency in Hz. If the bit clock source is a master - * clock, this value should equal the masterClockHz. - */ -void SAI_RxSetFormat(I2S_Type *base, - sai_transfer_format_t *format, - uint32_t mclkSourceClockHz, - uint32_t bclkSourceClockHz) -{ - assert(FSL_FEATURE_SAI_CHANNEL_COUNTn(base) != -1); - - uint32_t bclk = 0; - uint32_t val = 0; - uint8_t i = 0U, channelNums = 0U; - uint32_t divider = 0U; - - if (format->isFrameSyncCompact) - { - bclk = format->sampleRate_Hz * format->bitWidth * (format->stereo == kSAI_Stereo ? 2U : 1U); - val = (base->RCR4 & (~I2S_RCR4_SYWD_MASK)); - val |= I2S_RCR4_SYWD(format->bitWidth - 1U); - base->RCR4 = val; - } - else - { - bclk = format->sampleRate_Hz * 32U * 2U; - } - -/* Compute the mclk */ -#if defined(FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER) && (FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER) - /* Check if master clock divider enabled */ - if (IS_SAI_FLAG_SET(base->MCR, I2S_MCR_MOE_MASK)) - { - SAI_SetMasterClockDivider(base, format->masterClockHz, mclkSourceClockHz); - } -#endif /* FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER */ - - /* Set bclk if needed */ - if (IS_SAI_FLAG_SET(base->RCR2, I2S_RCR2_BCD_MASK)) - { - base->RCR2 &= ~I2S_RCR2_DIV_MASK; - /* need to check the divided bclk, if bigger than target, then divider need to re-calculate. */ - divider = bclkSourceClockHz / bclk; - /* for the condition where the source clock is smaller than target bclk */ - if (divider == 0U) - { - divider++; - } - /* recheck the divider if properly or not, to make sure output blck not bigger than target*/ - if ((bclkSourceClockHz / divider) > bclk) - { - divider++; - } -#if defined(FSL_FEATURE_SAI_HAS_BCLK_BYPASS) && (FSL_FEATURE_SAI_HAS_BCLK_BYPASS) - /* if bclk same with MCLK, bypass the divider */ - if (divider == 1U) - { - base->RCR2 |= I2S_RCR2_BYP_MASK; - } - else -#endif - { - base->RCR2 |= I2S_RCR2_DIV(divider / 2U - 1U); - } - } - - /* Set bitWidth */ - val = (format->isFrameSyncCompact) ? (format->bitWidth - 1U) : 31U; - if (format->protocol == kSAI_BusRightJustified) - { - base->RCR5 = I2S_RCR5_WNW(val) | I2S_RCR5_W0W(val) | I2S_RCR5_FBT(val); - } - else - { - if (IS_SAI_FLAG_SET(base->RCR4, I2S_RCR4_MF_MASK)) - { - base->RCR5 = I2S_RCR5_WNW(val) | I2S_RCR5_W0W(val) | I2S_RCR5_FBT(format->bitWidth - 1UL); - } - else - { - base->RCR5 = I2S_RCR5_WNW(val) | I2S_RCR5_W0W(val) | I2S_RCR5_FBT(0UL); - } - } - - /* Set mono or stereo */ - base->RMR = (uint32_t)format->stereo; - - /* if channel mask is not set, then format->channel must be set, - use it to get channel mask value */ - if (format->channelMask == 0U) - { - format->channelMask = 1U << format->channel; - } - - /* if channel nums is not set, calculate it here according to channelMask*/ - for (i = 0U; i < (uint32_t)FSL_FEATURE_SAI_CHANNEL_COUNTn(base); i++) - { - if (IS_SAI_FLAG_SET((1UL << i), format->channelMask)) - { - channelNums++; - format->endChannel = i; - } - } - - for (i = 0U; i < (uint32_t)FSL_FEATURE_SAI_CHANNEL_COUNTn(base); i++) - { - if (IS_SAI_FLAG_SET((1UL << i), format->channelMask)) - { - format->channel = i; - break; - } - } - - format->channelNums = channelNums; - -#if defined(FSL_FEATURE_SAI_HAS_FIFO_COMBINE_MODE) && (FSL_FEATURE_SAI_HAS_FIFO_COMBINE_MODE) - /* make sure combine mode disabled while multipe channel is used */ - if (format->channelNums > 1U) - { - base->RCR4 &= ~I2S_RCR4_FCOMB_MASK; - } -#endif - - /* Set data channel */ - base->RCR3 &= ~I2S_RCR3_RCE_MASK; - /* enable all the channel */ - base->RCR3 |= I2S_RCR3_RCE(format->channelMask); - -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - /* Set watermark */ - base->RCR1 = format->watermark; -#endif /* FSL_FEATURE_SAI_FIFO_COUNT */ -} - -/*! - * brief Sends data using a blocking method. - * - * note This function blocks by polling until data is ready to be sent. - * - * param base SAI base pointer. - * param channel Data channel used. - * param bitWidth How many bits in an audio word; usually 8/16/24/32 bits. - * param buffer Pointer to the data to be written. - * param size Bytes to be written. - */ -void SAI_WriteBlocking(I2S_Type *base, uint32_t channel, uint32_t bitWidth, uint8_t *buffer, uint32_t size) -{ - uint32_t i = 0; - uint32_t bytesPerWord = bitWidth / 8U; -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - bytesPerWord = (((uint32_t)FSL_FEATURE_SAI_FIFO_COUNT - base->TCR1) * bytesPerWord); -#endif - - while (i < size) - { - /* Wait until it can write data */ - while (!(IS_SAI_FLAG_SET(base->TCSR, I2S_TCSR_FWF_MASK))) - { - } - - SAI_WriteNonBlocking(base, channel, 1UL << channel, channel, (uint8_t)bitWidth, buffer, bytesPerWord); - buffer += bytesPerWord; - i += bytesPerWord; - } - - /* Wait until the last data is sent */ - while (!(IS_SAI_FLAG_SET(base->TCSR, I2S_TCSR_FWF_MASK))) - { - } -} - -/*! - * brief Sends data to multi channel using a blocking method. - * - * note This function blocks by polling until data is ready to be sent. - * - * param base SAI base pointer. - * param channel Data channel used. - * param channelMask channel mask. - * param bitWidth How many bits in an audio word; usually 8/16/24/32 bits. - * param buffer Pointer to the data to be written. - * param size Bytes to be written. - */ -void SAI_WriteMultiChannelBlocking( - I2S_Type *base, uint32_t channel, uint32_t channelMask, uint32_t bitWidth, uint8_t *buffer, uint32_t size) -{ - assert(FSL_FEATURE_SAI_CHANNEL_COUNTn(base) != -1); - - uint32_t i = 0, j = 0; - uint32_t bytesPerWord = bitWidth / 8U; - uint32_t channelNums = 0U, endChannel = 0U; - -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - bytesPerWord = (((uint32_t)FSL_FEATURE_SAI_FIFO_COUNT - base->TCR1) * bytesPerWord); -#endif - - for (i = 0U; (i < (uint32_t)FSL_FEATURE_SAI_CHANNEL_COUNTn(base)); i++) - { - if (IS_SAI_FLAG_SET((1UL << i), channelMask)) - { - channelNums++; - endChannel = i; - } - } - - bytesPerWord *= channelNums; - - while (j < size) - { - /* Wait until it can write data */ - while (!(IS_SAI_FLAG_SET(base->TCSR, I2S_TCSR_FWF_MASK))) - { - } - - SAI_WriteNonBlocking(base, channel, channelMask, endChannel, (uint8_t)bitWidth, buffer, bytesPerWord); - buffer += bytesPerWord; - j += bytesPerWord; - } - - /* Wait until the last data is sent */ - while (!(IS_SAI_FLAG_SET(base->TCSR, I2S_TCSR_FWF_MASK))) - { - } -} - -/*! - * brief Receives multi channel data using a blocking method. - * - * note This function blocks by polling until data is ready to be sent. - * - * param base SAI base pointer. - * param channel Data channel used. - * param channelMask channel mask. - * param bitWidth How many bits in an audio word; usually 8/16/24/32 bits. - * param buffer Pointer to the data to be read. - * param size Bytes to be read. - */ -void SAI_ReadMultiChannelBlocking( - I2S_Type *base, uint32_t channel, uint32_t channelMask, uint32_t bitWidth, uint8_t *buffer, uint32_t size) -{ - assert(FSL_FEATURE_SAI_CHANNEL_COUNTn(base) != -1); - - uint32_t i = 0, j = 0; - uint32_t bytesPerWord = bitWidth / 8U; - uint32_t channelNums = 0U, endChannel = 0U; -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - bytesPerWord = base->RCR1 * bytesPerWord; -#endif - for (i = 0U; (i < (uint32_t)FSL_FEATURE_SAI_CHANNEL_COUNTn(base)); i++) - { - if (IS_SAI_FLAG_SET((1UL << i), channelMask)) - { - channelNums++; - endChannel = i; - } - } - - bytesPerWord *= channelNums; - - while (j < size) - { - /* Wait until data is received */ - while (!(IS_SAI_FLAG_SET(base->RCSR, I2S_RCSR_FWF_MASK))) - { - } - - SAI_ReadNonBlocking(base, channel, channelMask, endChannel, (uint8_t)bitWidth, buffer, bytesPerWord); - buffer += bytesPerWord; - j += bytesPerWord; - } -} - -/*! - * brief Receives data using a blocking method. - * - * note This function blocks by polling until data is ready to be sent. - * - * param base SAI base pointer. - * param channel Data channel used. - * param bitWidth How many bits in an audio word; usually 8/16/24/32 bits. - * param buffer Pointer to the data to be read. - * param size Bytes to be read. - */ -void SAI_ReadBlocking(I2S_Type *base, uint32_t channel, uint32_t bitWidth, uint8_t *buffer, uint32_t size) -{ - uint32_t i = 0; - uint32_t bytesPerWord = bitWidth / 8U; -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - bytesPerWord = base->RCR1 * bytesPerWord; -#endif - - while (i < size) - { - /* Wait until data is received */ - while (!(IS_SAI_FLAG_SET(base->RCSR, I2S_RCSR_FWF_MASK))) - { - } - - SAI_ReadNonBlocking(base, channel, 1UL << channel, channel, (uint8_t)bitWidth, buffer, bytesPerWord); - buffer += bytesPerWord; - i += bytesPerWord; - } -} - -/*! - * brief Initializes the SAI Tx handle. - * - * This function initializes the Tx handle for the SAI Tx transactional APIs. Call - * this function once to get the handle initialized. - * - * param base SAI base pointer - * param handle SAI handle pointer. - * param callback Pointer to the user callback function. - * param userData User parameter passed to the callback function - */ -void SAI_TransferTxCreateHandle(I2S_Type *base, sai_handle_t *handle, sai_transfer_callback_t callback, void *userData) -{ - assert(handle != NULL); - - /* Zero the handle */ - (void)memset(handle, 0, sizeof(*handle)); - - s_saiHandle[SAI_GetInstance(base)][0] = handle; - - handle->callback = callback; - handle->userData = userData; - handle->base = base; - - /* Set the isr pointer */ - s_saiTxIsr = SAI_TransferTxHandleIRQ; - - /* Enable Tx irq */ - (void)EnableIRQ(s_saiTxIRQ[SAI_GetInstance(base)]); -} - -/*! - * brief Initializes the SAI Rx handle. - * - * This function initializes the Rx handle for the SAI Rx transactional APIs. Call - * this function once to get the handle initialized. - * - * param base SAI base pointer. - * param handle SAI handle pointer. - * param callback Pointer to the user callback function. - * param userData User parameter passed to the callback function. - */ -void SAI_TransferRxCreateHandle(I2S_Type *base, sai_handle_t *handle, sai_transfer_callback_t callback, void *userData) -{ - assert(handle != NULL); - - /* Zero the handle */ - (void)memset(handle, 0, sizeof(*handle)); - - s_saiHandle[SAI_GetInstance(base)][1] = handle; - - handle->callback = callback; - handle->userData = userData; - handle->base = base; - - /* Set the isr pointer */ - s_saiRxIsr = SAI_TransferRxHandleIRQ; - - /* Enable Rx irq */ - (void)EnableIRQ(s_saiRxIRQ[SAI_GetInstance(base)]); -} - -/*! - * brief Configures the SAI Tx audio format. - * - * deprecated Do not use this function. It has been superceded by @ref SAI_TransferTxSetConfig - * - * The audio format can be changed at run-time. This function configures the sample rate and audio data - * format to be transferred. - * - * param base SAI base pointer. - * param handle SAI handle pointer. - * param format Pointer to the SAI audio data format structure. - * param mclkSourceClockHz SAI master clock source frequency in Hz. - * param bclkSourceClockHz SAI bit clock source frequency in Hz. If a bit clock source is a master - * clock, this value should equal the masterClockHz in format. - * return Status of this function. Return value is the status_t. - */ -status_t SAI_TransferTxSetFormat(I2S_Type *base, - sai_handle_t *handle, - sai_transfer_format_t *format, - uint32_t mclkSourceClockHz, - uint32_t bclkSourceClockHz) -{ - assert(handle != NULL); - - if ((bclkSourceClockHz < format->sampleRate_Hz) -#if defined(FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER) && (FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER) - || (mclkSourceClockHz < format->sampleRate_Hz) -#endif - ) - { - return kStatus_InvalidArgument; - } - - /* Copy format to handle */ - handle->bitWidth = (uint8_t)format->bitWidth; -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - handle->watermark = format->watermark; -#endif - - SAI_TxSetFormat(base, format, mclkSourceClockHz, bclkSourceClockHz); - - handle->channel = format->channel; - /* used for multi channel */ - handle->channelMask = format->channelMask; - handle->channelNums = format->channelNums; - handle->endChannel = format->endChannel; - - return kStatus_Success; -} - -/*! - * brief Configures the SAI Rx audio format. - * - * deprecated Do not use this function. It has been superceded by @ref SAI_TransferRxSetConfig - * - * The audio format can be changed at run-time. This function configures the sample rate and audio data - * format to be transferred. - * - * param base SAI base pointer. - * param handle SAI handle pointer. - * param format Pointer to the SAI audio data format structure. - * param mclkSourceClockHz SAI master clock source frequency in Hz. - * param bclkSourceClockHz SAI bit clock source frequency in Hz. If a bit clock source is a master - * clock, this value should equal the masterClockHz in format. - * return Status of this function. Return value is one of status_t. - */ -status_t SAI_TransferRxSetFormat(I2S_Type *base, - sai_handle_t *handle, - sai_transfer_format_t *format, - uint32_t mclkSourceClockHz, - uint32_t bclkSourceClockHz) -{ - assert(handle != NULL); - - if ((bclkSourceClockHz < format->sampleRate_Hz) -#if defined(FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER) && (FSL_FEATURE_SAI_HAS_MCLKDIV_REGISTER) - || (mclkSourceClockHz < format->sampleRate_Hz) -#endif - ) - { - return kStatus_InvalidArgument; - } - - /* Copy format to handle */ - handle->bitWidth = (uint8_t)format->bitWidth; -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - handle->watermark = format->watermark; -#endif - - SAI_RxSetFormat(base, format, mclkSourceClockHz, bclkSourceClockHz); - - handle->channel = format->channel; - /* used for multi channel */ - handle->channelMask = format->channelMask; - handle->channelNums = format->channelNums; - handle->endChannel = format->endChannel; - - return kStatus_Success; -} - -/*! - * brief Performs an interrupt non-blocking send transfer on SAI. - * - * note This API returns immediately after the transfer initiates. - * Call the SAI_TxGetTransferStatusIRQ to poll the transfer status and check whether - * the transfer is finished. If the return status is not kStatus_SAI_Busy, the transfer - * is finished. - * - * param base SAI base pointer. - * param handle Pointer to the sai_handle_t structure which stores the transfer state. - * param xfer Pointer to the sai_transfer_t structure. - * retval kStatus_Success Successfully started the data receive. - * retval kStatus_SAI_TxBusy Previous receive still not finished. - * retval kStatus_InvalidArgument The input parameter is invalid. - */ -status_t SAI_TransferSendNonBlocking(I2S_Type *base, sai_handle_t *handle, sai_transfer_t *xfer) -{ - assert(handle != NULL); - assert(handle->channelNums <= (uint32_t)FSL_FEATURE_SAI_CHANNEL_COUNTn(base)); - - /* Check if the queue is full */ - if (handle->saiQueue[handle->queueUser].data != NULL) - { - return kStatus_SAI_QueueFull; - } - - /* Add into queue */ - handle->transferSize[handle->queueUser] = xfer->dataSize; - handle->saiQueue[handle->queueUser].data = xfer->data; - handle->saiQueue[handle->queueUser].dataSize = xfer->dataSize; - handle->queueUser = (handle->queueUser + 1U) % SAI_XFER_QUEUE_SIZE; - - /* Set the state to busy */ - handle->state = (uint32_t)kSAI_Busy; - - /* Enable interrupt */ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - /* Use FIFO request interrupt and fifo error*/ - SAI_TxEnableInterrupts(base, I2S_TCSR_FEIE_MASK | I2S_TCSR_FRIE_MASK); -#else - SAI_TxEnableInterrupts(base, I2S_TCSR_FEIE_MASK | I2S_TCSR_FWIE_MASK); -#endif /* FSL_FEATURE_SAI_FIFO_COUNT */ - - /* Enable Tx transfer */ - SAI_TxEnable(base, true); - - return kStatus_Success; -} - -/*! - * brief Performs an interrupt non-blocking receive transfer on SAI. - * - * note This API returns immediately after the transfer initiates. - * Call the SAI_RxGetTransferStatusIRQ to poll the transfer status and check whether - * the transfer is finished. If the return status is not kStatus_SAI_Busy, the transfer - * is finished. - * - * param base SAI base pointer - * param handle Pointer to the sai_handle_t structure which stores the transfer state. - * param xfer Pointer to the sai_transfer_t structure. - * retval kStatus_Success Successfully started the data receive. - * retval kStatus_SAI_RxBusy Previous receive still not finished. - * retval kStatus_InvalidArgument The input parameter is invalid. - */ -status_t SAI_TransferReceiveNonBlocking(I2S_Type *base, sai_handle_t *handle, sai_transfer_t *xfer) -{ - assert(handle != NULL); - assert(handle->channelNums <= (uint32_t)FSL_FEATURE_SAI_CHANNEL_COUNTn(base)); - - /* Check if the queue is full */ - if (handle->saiQueue[handle->queueUser].data != NULL) - { - return kStatus_SAI_QueueFull; - } - - /* Add into queue */ - handle->transferSize[handle->queueUser] = xfer->dataSize; - handle->saiQueue[handle->queueUser].data = xfer->data; - handle->saiQueue[handle->queueUser].dataSize = xfer->dataSize; - handle->queueUser = (handle->queueUser + 1U) % SAI_XFER_QUEUE_SIZE; - - /* Set state to busy */ - handle->state = (uint32_t)kSAI_Busy; - -/* Enable interrupt */ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - /* Use FIFO request interrupt and fifo error*/ - SAI_RxEnableInterrupts(base, I2S_TCSR_FEIE_MASK | I2S_TCSR_FRIE_MASK); -#else - SAI_RxEnableInterrupts(base, I2S_TCSR_FEIE_MASK | I2S_TCSR_FWIE_MASK); -#endif /* FSL_FEATURE_SAI_FIFO_COUNT */ - - /* Enable Rx transfer */ - SAI_RxEnable(base, true); - - return kStatus_Success; -} - -/*! - * brief Gets a set byte count. - * - * param base SAI base pointer. - * param handle Pointer to the sai_handle_t structure which stores the transfer state. - * param count Bytes count sent. - * retval kStatus_Success Succeed get the transfer count. - * retval kStatus_NoTransferInProgress There is not a non-blocking transaction currently in progress. - */ -status_t SAI_TransferGetSendCount(I2S_Type *base, sai_handle_t *handle, size_t *count) -{ - assert(handle != NULL); - - status_t status = kStatus_Success; - uint32_t queueDriverIndex = handle->queueDriver; - - if (handle->state != (uint32_t)kSAI_Busy) - { - status = kStatus_NoTransferInProgress; - } - else - { - *count = (handle->transferSize[queueDriverIndex] - handle->saiQueue[queueDriverIndex].dataSize); - } - - return status; -} - -/*! - * brief Gets a received byte count. - * - * param base SAI base pointer. - * param handle Pointer to the sai_handle_t structure which stores the transfer state. - * param count Bytes count received. - * retval kStatus_Success Succeed get the transfer count. - * retval kStatus_NoTransferInProgress There is not a non-blocking transaction currently in progress. - */ -status_t SAI_TransferGetReceiveCount(I2S_Type *base, sai_handle_t *handle, size_t *count) -{ - assert(handle != NULL); - - status_t status = kStatus_Success; - uint32_t queueDriverIndex = handle->queueDriver; - - if (handle->state != (uint32_t)kSAI_Busy) - { - status = kStatus_NoTransferInProgress; - } - else - { - *count = (handle->transferSize[queueDriverIndex] - handle->saiQueue[queueDriverIndex].dataSize); - } - - return status; -} - -/*! - * brief Aborts the current send. - * - * note This API can be called any time when an interrupt non-blocking transfer initiates - * to abort the transfer early. - * - * param base SAI base pointer. - * param handle Pointer to the sai_handle_t structure which stores the transfer state. - */ -void SAI_TransferAbortSend(I2S_Type *base, sai_handle_t *handle) -{ - assert(handle != NULL); - - /* Stop Tx transfer and disable interrupt */ - SAI_TxEnable(base, false); -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - /* Use FIFO request interrupt and fifo error */ - SAI_TxDisableInterrupts(base, I2S_TCSR_FEIE_MASK | I2S_TCSR_FRIE_MASK); -#else - SAI_TxDisableInterrupts(base, I2S_TCSR_FEIE_MASK | I2S_TCSR_FWIE_MASK); -#endif /* FSL_FEATURE_SAI_FIFO_COUNT */ - - handle->state = (uint32_t)kSAI_Idle; - - /* Clear the queue */ - (void)memset(handle->saiQueue, 0, sizeof(sai_transfer_t) * SAI_XFER_QUEUE_SIZE); - handle->queueDriver = 0; - handle->queueUser = 0; -} - -/*! - * brief Aborts the current IRQ receive. - * - * note This API can be called when an interrupt non-blocking transfer initiates - * to abort the transfer early. - * - * param base SAI base pointer - * param handle Pointer to the sai_handle_t structure which stores the transfer state. - */ -void SAI_TransferAbortReceive(I2S_Type *base, sai_handle_t *handle) -{ - assert(handle != NULL); - - /* Stop Tx transfer and disable interrupt */ - SAI_RxEnable(base, false); -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - /* Use FIFO request interrupt and fifo error */ - SAI_RxDisableInterrupts(base, I2S_TCSR_FEIE_MASK | I2S_TCSR_FRIE_MASK); -#else - SAI_RxDisableInterrupts(base, I2S_TCSR_FEIE_MASK | I2S_TCSR_FWIE_MASK); -#endif /* FSL_FEATURE_SAI_FIFO_COUNT */ - - handle->state = (uint32_t)kSAI_Idle; - - /* Clear the queue */ - (void)memset(handle->saiQueue, 0, sizeof(sai_transfer_t) * SAI_XFER_QUEUE_SIZE); - handle->queueDriver = 0; - handle->queueUser = 0; -} - -/*! - * brief Terminate all SAI send. - * - * This function will clear all transfer slots buffered in the sai queue. If users only want to abort the - * current transfer slot, please call SAI_TransferAbortSend. - * - * param base SAI base pointer. - * param handle SAI eDMA handle pointer. - */ -void SAI_TransferTerminateSend(I2S_Type *base, sai_handle_t *handle) -{ - assert(handle != NULL); - - /* Abort the current transfer */ - SAI_TransferAbortSend(base, handle); - - /* Clear all the internal information */ - (void)memset(handle->saiQueue, 0, sizeof(handle->saiQueue)); - (void)memset(handle->transferSize, 0, sizeof(handle->transferSize)); - - handle->queueUser = 0U; - handle->queueDriver = 0U; -} - -/*! - * brief Terminate all SAI receive. - * - * This function will clear all transfer slots buffered in the sai queue. If users only want to abort the - * current transfer slot, please call SAI_TransferAbortReceive. - * - * param base SAI base pointer. - * param handle SAI eDMA handle pointer. - */ -void SAI_TransferTerminateReceive(I2S_Type *base, sai_handle_t *handle) -{ - assert(handle != NULL); - - /* Abort the current transfer */ - SAI_TransferAbortReceive(base, handle); - - /* Clear all the internal information */ - (void)memset(handle->saiQueue, 0, sizeof(handle->saiQueue)); - (void)memset(handle->transferSize, 0, sizeof(handle->transferSize)); - - handle->queueUser = 0U; - handle->queueDriver = 0U; -} - -/*! - * brief Tx interrupt handler. - * - * param base SAI base pointer. - * param handle Pointer to the sai_handle_t structure. - */ -void SAI_TransferTxHandleIRQ(I2S_Type *base, sai_handle_t *handle) -{ - assert(handle != NULL); - - uint8_t *buffer = handle->saiQueue[handle->queueDriver].data; - uint32_t dataSize = (handle->bitWidth / 8UL) * handle->channelNums; - - /* Handle Error */ - if (IS_SAI_FLAG_SET(base->TCSR, I2S_TCSR_FEF_MASK)) - { - /* Clear FIFO error flag to continue transfer */ - SAI_TxClearStatusFlags(base, I2S_TCSR_FEF_MASK); - - /* Reset FIFO for safety */ - SAI_TxSoftwareReset(base, kSAI_ResetTypeFIFO); - - /* Call the callback */ - if (handle->callback != NULL) - { - (handle->callback)(base, handle, kStatus_SAI_TxError, handle->userData); - } - } - -/* Handle transfer */ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if (IS_SAI_FLAG_SET(base->TCSR, I2S_TCSR_FRF_MASK)) - { - /* Judge if the data need to transmit is less than space */ - size_t size = MIN((handle->saiQueue[handle->queueDriver].dataSize), - (size_t)(((uint32_t)FSL_FEATURE_SAI_FIFO_COUNT - handle->watermark) * dataSize)); - - /* Copy the data from sai buffer to FIFO */ - SAI_WriteNonBlocking(base, handle->channel, handle->channelMask, handle->endChannel, handle->bitWidth, buffer, - size); - - /* Update the internal counter */ - handle->saiQueue[handle->queueDriver].dataSize -= size; - handle->saiQueue[handle->queueDriver].data = (uint8_t *)((uint32_t)buffer + size); - } -#else - if (IS_SAI_FLAG_SET(base->TCSR, I2S_TCSR_FWF_MASK)) - { - size_t size = MIN((handle->saiQueue[handle->queueDriver].dataSize), dataSize); - - SAI_WriteNonBlocking(base, handle->channel, handle->channelMask, handle->endChannel, handle->bitWidth, buffer, - size); - - /* Update internal counter */ - handle->saiQueue[handle->queueDriver].dataSize -= size; - handle->saiQueue[handle->queueDriver].data = (uint8_t *)((uint32_t)buffer + size); - } -#endif /* FSL_FEATURE_SAI_FIFO_COUNT */ - - /* If finished a block, call the callback function */ - if (handle->saiQueue[handle->queueDriver].dataSize == 0U) - { - (void)memset(&handle->saiQueue[handle->queueDriver], 0, sizeof(sai_transfer_t)); - handle->queueDriver = (handle->queueDriver + 1U) % SAI_XFER_QUEUE_SIZE; - if (handle->callback != NULL) - { - (handle->callback)(base, handle, kStatus_SAI_TxIdle, handle->userData); - } - } - - /* If all data finished, just stop the transfer */ - if (handle->saiQueue[handle->queueDriver].data == NULL) - { - SAI_TransferAbortSend(base, handle); - } -} - -/*! - * brief Tx interrupt handler. - * - * param base SAI base pointer. - * param handle Pointer to the sai_handle_t structure. - */ -void SAI_TransferRxHandleIRQ(I2S_Type *base, sai_handle_t *handle) -{ - assert(handle != NULL); - - uint8_t *buffer = handle->saiQueue[handle->queueDriver].data; - uint32_t dataSize = (handle->bitWidth / 8UL) * handle->channelNums; - - /* Handle Error */ - if (IS_SAI_FLAG_SET(base->RCSR, I2S_RCSR_FEF_MASK)) - { - /* Clear FIFO error flag to continue transfer */ - SAI_RxClearStatusFlags(base, I2S_TCSR_FEF_MASK); - - /* Reset FIFO for safety */ - SAI_RxSoftwareReset(base, kSAI_ResetTypeFIFO); - - /* Call the callback */ - if (handle->callback != NULL) - { - (handle->callback)(base, handle, kStatus_SAI_RxError, handle->userData); - } - } - -/* Handle transfer */ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if (IS_SAI_FLAG_SET(base->RCSR, I2S_RCSR_FRF_MASK)) - { - /* Judge if the data need to transmit is less than space */ - size_t size = MIN((handle->saiQueue[handle->queueDriver].dataSize), handle->watermark * dataSize); - - /* Copy the data from sai buffer to FIFO */ - SAI_ReadNonBlocking(base, handle->channel, handle->channelMask, handle->endChannel, handle->bitWidth, buffer, - size); - - /* Update the internal counter */ - handle->saiQueue[handle->queueDriver].dataSize -= size; - handle->saiQueue[handle->queueDriver].data = (uint8_t *)((uint32_t)buffer + size); - } -#else - if (IS_SAI_FLAG_SET(base->RCSR, I2S_RCSR_FWF_MASK)) - { - size_t size = MIN((handle->saiQueue[handle->queueDriver].dataSize), dataSize); - - SAI_ReadNonBlocking(base, handle->channel, handle->channelMask, handle->endChannel, handle->bitWidth, buffer, - size); - - /* Update internal state */ - handle->saiQueue[handle->queueDriver].dataSize -= size; - handle->saiQueue[handle->queueDriver].data = (uint8_t *)((uint32_t)buffer + size); - } -#endif /* FSL_FEATURE_SAI_FIFO_COUNT */ - - /* If finished a block, call the callback function */ - if (handle->saiQueue[handle->queueDriver].dataSize == 0U) - { - (void)memset(&handle->saiQueue[handle->queueDriver], 0, sizeof(sai_transfer_t)); - handle->queueDriver = (handle->queueDriver + 1U) % SAI_XFER_QUEUE_SIZE; - if (handle->callback != NULL) - { - (handle->callback)(base, handle, kStatus_SAI_RxIdle, handle->userData); - } - } - - /* If all data finished, just stop the transfer */ - if (handle->saiQueue[handle->queueDriver].data == NULL) - { - SAI_TransferAbortReceive(base, handle); - } -} - -#if defined(I2S0) -void I2S0_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[0][1] != NULL) && SAI_RxGetEnabledInterruptStatus(I2S0, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[0][1] != NULL) && SAI_RxGetEnabledInterruptStatus(I2S0, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(I2S0, s_saiHandle[0][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[0][0] != NULL) && SAI_TxGetEnabledInterruptStatus(I2S0, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[0][0] != NULL) && SAI_TxGetEnabledInterruptStatus(I2S0, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(I2S0, s_saiHandle[0][0]); - } - SDK_ISR_EXIT_BARRIER; -} - -void I2S0_Tx_DriverIRQHandler(void) -{ - assert(s_saiHandle[0][0] != NULL); - s_saiTxIsr(I2S0, s_saiHandle[0][0]); - SDK_ISR_EXIT_BARRIER; -} - -void I2S0_Rx_DriverIRQHandler(void) -{ - assert(s_saiHandle[0][1] != NULL); - s_saiRxIsr(I2S0, s_saiHandle[0][1]); - SDK_ISR_EXIT_BARRIER; -} -#endif /* I2S0*/ - -#if defined(I2S1) -void I2S1_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][1] != NULL) && SAI_RxGetEnabledInterruptStatus(I2S1, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][1] != NULL) && SAI_RxGetEnabledInterruptStatus(I2S1, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(I2S1, s_saiHandle[1][1]); - } - -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][0] != NULL) && SAI_TxGetEnabledInterruptStatus(I2S1, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][0] != NULL) && SAI_TxGetEnabledInterruptStatus(I2S1, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(I2S1, s_saiHandle[1][0]); - } - SDK_ISR_EXIT_BARRIER; -} - -void I2S1_Tx_DriverIRQHandler(void) -{ - assert(s_saiHandle[1][0] != NULL); - s_saiTxIsr(I2S1, s_saiHandle[1][0]); - SDK_ISR_EXIT_BARRIER; -} - -void I2S1_Rx_DriverIRQHandler(void) -{ - assert(s_saiHandle[1][1] != NULL); - s_saiRxIsr(I2S1, s_saiHandle[1][1]); - SDK_ISR_EXIT_BARRIER; -} -#endif /* I2S1*/ - -#if defined(I2S2) -void I2S2_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[2][1] != NULL) && SAI_RxGetEnabledInterruptStatus(I2S2, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[2][1] != NULL) && SAI_RxGetEnabledInterruptStatus(I2S2, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(I2S2, s_saiHandle[2][1]); - } - -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[2][0] != NULL) && SAI_TxGetEnabledInterruptStatus(I2S2, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[2][0] != NULL) && SAI_TxGetEnabledInterruptStatus(I2S2, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(I2S2, s_saiHandle[2][0]); - } - SDK_ISR_EXIT_BARRIER; -} - -void I2S2_Tx_DriverIRQHandler(void) -{ - assert(s_saiHandle[2][0] != NULL); - s_saiTxIsr(I2S2, s_saiHandle[2][0]); - SDK_ISR_EXIT_BARRIER; -} - -void I2S2_Rx_DriverIRQHandler(void) -{ - assert(s_saiHandle[2][1] != NULL); - s_saiRxIsr(I2S2, s_saiHandle[2][1]); - SDK_ISR_EXIT_BARRIER; -} -#endif /* I2S2*/ - -#if defined(I2S3) -void I2S3_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[3][1] != NULL) && SAI_RxGetEnabledInterruptStatus(I2S3, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[3][1] != NULL) && SAI_RxGetEnabledInterruptStatus(I2S3, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(I2S3, s_saiHandle[3][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[3][0] != NULL) && SAI_TxGetEnabledInterruptStatus(I2S3, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[3][0] != NULL) && SAI_TxGetEnabledInterruptStatus(I2S3, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(I2S3, s_saiHandle[3][0]); - } - SDK_ISR_EXIT_BARRIER; -} - -void I2S3_Tx_DriverIRQHandler(void) -{ - assert(s_saiHandle[3][0] != NULL); - s_saiTxIsr(I2S3, s_saiHandle[3][0]); - SDK_ISR_EXIT_BARRIER; -} - -void I2S3_Rx_DriverIRQHandler(void) -{ - assert(s_saiHandle[3][1] != NULL); - s_saiRxIsr(I2S3, s_saiHandle[3][1]); - SDK_ISR_EXIT_BARRIER; -} -#endif /* I2S3*/ - -#if defined(I2S4) -void I2S4_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[4][1] != NULL) && SAI_RxGetEnabledInterruptStatus(I2S4, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[4][1] != NULL) && SAI_RxGetEnabledInterruptStatus(I2S4, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(I2S4, s_saiHandle[4][1]); - } - -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[4][0] != NULL) && SAI_TxGetEnabledInterruptStatus(I2S4, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[4][0] != NULL) && SAI_TxGetEnabledInterruptStatus(I2S4, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(I2S4, s_saiHandle[4][0]); - } - SDK_ISR_EXIT_BARRIER; -} - -void I2S4_Tx_DriverIRQHandler(void) -{ - assert(s_saiHandle[4][0] != NULL); - s_saiTxIsr(I2S4, s_saiHandle[4][0]); - SDK_ISR_EXIT_BARRIER; -} - -void I2S4_Rx_DriverIRQHandler(void) -{ - assert(s_saiHandle[4][1] != NULL); - s_saiRxIsr(I2S4, s_saiHandle[4][1]); - SDK_ISR_EXIT_BARRIER; -} -#endif - -#if defined(FSL_FEATURE_SAI_SAI5_SAI6_SHARE_IRQ) && (FSL_FEATURE_SAI_SAI5_SAI6_SHARE_IRQ) && defined(I2S5) && \ - defined(I2S6) -void I2S56_DriverIRQHandler(void) -{ - /* use index 5 to get handle when I2S5 & I2S6 share IRQ NUMBER */ - I2S_Type *base = s_saiHandle[5][1]->base; -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[5][1] != NULL) && SAI_RxGetEnabledInterruptStatus(base, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[5][1] != NULL) && SAI_RxGetEnabledInterruptStatus(base, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(base, s_saiHandle[5][1]); - } - - base = s_saiHandle[5][0]->base; -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[5][0] != NULL) && SAI_TxGetEnabledInterruptStatus(base, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[5][0] != NULL) && SAI_TxGetEnabledInterruptStatus(base, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(base, s_saiHandle[5][0]); - } - SDK_ISR_EXIT_BARRIER; -} - -void I2S56_Tx_DriverIRQHandler(void) -{ - /* use index 5 to get handle when I2S5 & I2S6 share IRQ NUMBER */ - assert(s_saiHandle[5][0] != NULL); - s_saiTxIsr(s_saiHandle[5][0]->base, s_saiHandle[5][0]); - SDK_ISR_EXIT_BARRIER; -} - -void I2S56_Rx_DriverIRQHandler(void) -{ - /* use index 5 to get handle when I2S5 & I2S6 share IRQ NUMBER */ - assert(s_saiHandle[5][1] != NULL); - s_saiRxIsr(s_saiHandle[5][1]->base, s_saiHandle[5][1]); - SDK_ISR_EXIT_BARRIER; -} - -#else - -#if defined(I2S5) -void I2S5_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[5][1] != NULL) && SAI_RxGetEnabledInterruptStatus(I2S5, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[5][1] != NULL) && SAI_RxGetEnabledInterruptStatus(I2S5, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(I2S5, s_saiHandle[5][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[5][0] != NULL) && SAI_TxGetEnabledInterruptStatus(I2S5, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[5][0] != NULL) && SAI_TxGetEnabledInterruptStatus(I2S5, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(I2S5, s_saiHandle[5][0]); - } - SDK_ISR_EXIT_BARRIER; -} - -void I2S5_Tx_DriverIRQHandler(void) -{ - assert(s_saiHandle[5][0] != NULL); - s_saiTxIsr(I2S5, s_saiHandle[5][0]); - SDK_ISR_EXIT_BARRIER; -} - -void I2S5_Rx_DriverIRQHandler(void) -{ - assert(s_saiHandle[5][1] != NULL); - s_saiRxIsr(I2S5, s_saiHandle[5][1]); - SDK_ISR_EXIT_BARRIER; -} -#endif - -#if defined(I2S6) -void I2S6_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[6][1] != NULL) && SAI_RxGetEnabledInterruptStatus(I2S6, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[6][1] != NULL) && SAI_RxGetEnabledInterruptStatus(I2S6, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(I2S6, s_saiHandle[6][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[6][0] != NULL) && SAI_TxGetEnabledInterruptStatus(I2S6, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[6][0] != NULL) && SAI_TxGetEnabledInterruptStatus(I2S6, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(I2S6, s_saiHandle[6][0]); - } - SDK_ISR_EXIT_BARRIER; -} - -void I2S6_Tx_DriverIRQHandler(void) -{ - assert(s_saiHandle[6][0] != NULL); - s_saiTxIsr(I2S6, s_saiHandle[6][0]); - SDK_ISR_EXIT_BARRIER; -} - -void I2S6_Rx_DriverIRQHandler(void) -{ - assert(s_saiHandle[6][1] != NULL); - s_saiRxIsr(I2S6, s_saiHandle[6][1]); - SDK_ISR_EXIT_BARRIER; -} -#endif -#endif - -#if defined(AUDIO__SAI0) -void AUDIO_SAI0_INT_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[0][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(AUDIO__SAI0, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[0][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(AUDIO__SAI0, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(AUDIO__SAI0, s_saiHandle[0][1]); - } - -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[0][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(AUDIO__SAI0, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[0][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(AUDIO__SAI0, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(AUDIO__SAI0, s_saiHandle[0][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* AUDIO__SAI0 */ - -#if defined(AUDIO__SAI1) -void AUDIO_SAI1_INT_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(AUDIO__SAI1, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(AUDIO__SAI1, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(AUDIO__SAI1, s_saiHandle[1][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(AUDIO__SAI1, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(AUDIO__SAI1, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(AUDIO__SAI1, s_saiHandle[1][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* AUDIO__SAI1 */ - -#if defined(AUDIO__SAI2) -void AUDIO_SAI2_INT_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[2][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(AUDIO__SAI2, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[2][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(AUDIO__SAI2, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(AUDIO__SAI2, s_saiHandle[2][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[2][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(AUDIO__SAI2, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[2][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(AUDIO__SAI2, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(AUDIO__SAI2, s_saiHandle[2][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* AUDIO__SAI2 */ - -#if defined(AUDIO__SAI3) -void AUDIO_SAI3_INT_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[3][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(AUDIO__SAI3, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[3][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(AUDIO__SAI3, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(AUDIO__SAI3, s_saiHandle[3][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[3][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(AUDIO__SAI3, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[3][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(AUDIO__SAI3, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(AUDIO__SAI3, s_saiHandle[3][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif - -#if defined(AUDIO__SAI6) -void AUDIO_SAI6_INT_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[6][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(AUDIO__SAI6, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[6][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(AUDIO__SAI6, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(AUDIO__SAI6, s_saiHandle[6][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[6][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(AUDIO__SAI6, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[6][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(AUDIO__SAI6, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(AUDIO__SAI6, s_saiHandle[6][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* AUDIO__SAI6 */ - -#if defined(AUDIO__SAI7) -void AUDIO_SAI7_INT_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[7][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(AUDIO__SAI7, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[7][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(AUDIO__SAI7, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(AUDIO__SAI7, s_saiHandle[7][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[7][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(AUDIO__SAI7, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[7][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(AUDIO__SAI7, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(AUDIO__SAI7, s_saiHandle[7][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* AUDIO__SAI7 */ - -#if defined(ADMA__SAI0) -void ADMA_SAI0_INT_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(ADMA__SAI0, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(ADMA__SAI0, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(ADMA__SAI0, s_saiHandle[1][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(ADMA__SAI0, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(ADMA__SAI0, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(ADMA__SAI0, s_saiHandle[1][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* ADMA__SAI0 */ - -#if defined(ADMA__SAI1) -void ADMA_SAI1_INT_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(ADMA__SAI1, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(ADMA__SAI1, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(ADMA__SAI1, s_saiHandle[1][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(ADMA__SAI1, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(ADMA__SAI1, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(ADMA__SAI1, s_saiHandle[1][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* ADMA__SAI1 */ - -#if defined(ADMA__SAI2) -void ADMA_SAI2_INT_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(ADMA__SAI2, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(ADMA__SAI2, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(ADMA__SAI2, s_saiHandle[1][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(ADMA__SAI2, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(ADMA__SAI2, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(ADMA__SAI2, s_saiHandle[1][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* ADMA__SAI2 */ - -#if defined(ADMA__SAI3) -void ADMA_SAI3_INT_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(ADMA__SAI3, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(ADMA__SAI3, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(ADMA__SAI3, s_saiHandle[1][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(ADMA__SAI3, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(ADMA__SAI3, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(ADMA__SAI3, s_saiHandle[1][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* ADMA__SAI3 */ - -#if defined(ADMA__SAI4) -void ADMA_SAI4_INT_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(ADMA__SAI4, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(ADMA__SAI4, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(ADMA__SAI4, s_saiHandle[1][1]); - } - -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(ADMA__SAI4, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(ADMA__SAI4, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(ADMA__SAI4, s_saiHandle[1][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* ADMA__SAI4 */ - -#if defined(ADMA__SAI5) -void ADMA_SAI5_INT_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(ADMA__SAI5, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][1] != NULL) && - SAI_RxGetEnabledInterruptStatus(ADMA__SAI5, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(ADMA__SAI5, s_saiHandle[1][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(ADMA__SAI5, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][0] != NULL) && - SAI_TxGetEnabledInterruptStatus(ADMA__SAI5, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(ADMA__SAI5, s_saiHandle[1][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* ADMA__SAI5 */ - -#if defined(SAI0) -void SAI0_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[0][1] != NULL) && SAI_RxGetEnabledInterruptStatus(SAI0, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[0][1] != NULL) && SAI_RxGetEnabledInterruptStatus(SAI0, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(SAI0, s_saiHandle[0][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[0][0] != NULL) && SAI_TxGetEnabledInterruptStatus(SAI0, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[0][0] != NULL) && SAI_TxGetEnabledInterruptStatus(SAI0, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(SAI0, s_saiHandle[0][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* SAI0 */ - -#if defined(SAI1) -void SAI1_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][1] != NULL) && SAI_RxGetEnabledInterruptStatus(SAI1, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][1] != NULL) && SAI_RxGetEnabledInterruptStatus(SAI1, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(SAI1, s_saiHandle[1][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[1][0] != NULL) && SAI_TxGetEnabledInterruptStatus(SAI1, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[1][0] != NULL) && SAI_TxGetEnabledInterruptStatus(SAI1, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(SAI1, s_saiHandle[1][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* SAI1 */ - -#if defined(SAI2) -void SAI2_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[2][1] != NULL) && SAI_RxGetEnabledInterruptStatus(SAI2, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[2][1] != NULL) && SAI_RxGetEnabledInterruptStatus(SAI2, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(SAI2, s_saiHandle[2][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[2][0] != NULL) && SAI_TxGetEnabledInterruptStatus(SAI2, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[2][0] != NULL) && SAI_TxGetEnabledInterruptStatus(SAI2, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(SAI2, s_saiHandle[2][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* SAI2 */ - -#if defined(SAI3) -void SAI3_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[3][1] != NULL) && SAI_RxGetEnabledInterruptStatus(SAI3, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[3][1] != NULL) && SAI_RxGetEnabledInterruptStatus(SAI3, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(SAI3, s_saiHandle[3][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[3][0] != NULL) && SAI_TxGetEnabledInterruptStatus(SAI3, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[3][0] != NULL) && SAI_TxGetEnabledInterruptStatus(SAI3, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(SAI3, s_saiHandle[3][0]); - } - SDK_ISR_EXIT_BARRIER; -} - -void SAI3_TX_DriverIRQHandler(void) -{ - assert(s_saiHandle[3][0] != NULL); - s_saiTxIsr(SAI3, s_saiHandle[3][0]); - SDK_ISR_EXIT_BARRIER; -} - -void SAI3_RX_DriverIRQHandler(void) -{ - assert(s_saiHandle[3][1] != NULL); - s_saiRxIsr(SAI3, s_saiHandle[3][1]); - SDK_ISR_EXIT_BARRIER; -} -#endif /* SAI3 */ - -#if defined(SAI4) -void SAI4_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[4][1] != NULL) && SAI_RxGetEnabledInterruptStatus(SAI4, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[4][1] != NULL) && SAI_RxGetEnabledInterruptStatus(SAI4, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(SAI4, s_saiHandle[4][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[4][0] != NULL) && SAI_TxGetEnabledInterruptStatus(SAI4, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[4][0] != NULL) && SAI_TxGetEnabledInterruptStatus(SAI4, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(SAI4, s_saiHandle[4][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* SAI4 */ - -#if defined(SAI5) -void SAI5_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[5][1] != NULL) && SAI_RxGetEnabledInterruptStatus(SAI5, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[5][1] != NULL) && SAI_RxGetEnabledInterruptStatus(SAI5, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(SAI5, s_saiHandle[5][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[5][0] != NULL) && SAI_TxGetEnabledInterruptStatus(SAI5, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[5][0] != NULL) && SAI_TxGetEnabledInterruptStatus(SAI5, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(SAI5, s_saiHandle[5][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* SAI5 */ - -#if defined(SAI6) -void SAI6_DriverIRQHandler(void) -{ -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[6][1] != NULL) && SAI_RxGetEnabledInterruptStatus(SAI6, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[6][1] != NULL) && SAI_RxGetEnabledInterruptStatus(SAI6, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiRxIsr(SAI6, s_saiHandle[6][1]); - } -#if defined(FSL_FEATURE_SAI_FIFO_COUNT) && (FSL_FEATURE_SAI_FIFO_COUNT > 1) - if ((s_saiHandle[6][0] != NULL) && SAI_TxGetEnabledInterruptStatus(SAI6, (I2S_TCSR_FRIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FRF_MASK | I2S_TCSR_FEF_MASK))) -#else - if ((s_saiHandle[6][0] != NULL) && SAI_TxGetEnabledInterruptStatus(SAI6, (I2S_TCSR_FWIE_MASK | I2S_TCSR_FEIE_MASK), - (I2S_TCSR_FWF_MASK | I2S_TCSR_FEF_MASK))) -#endif - { - s_saiTxIsr(SAI6, s_saiHandle[6][0]); - } - SDK_ISR_EXIT_BARRIER; -} -#endif /* SAI6 */ |