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base: hasslesstech:a3925be5187a5df6f12a524d2990869ed1fb7bce
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hasslesstech:master
hasslesstech:KSZ8081RND
hasslesstech:if-rework-4
hasslesstech:if-rework-3
hasslesstech:if-rework-2
hasslesstech:if-rework-1
hasslesstech:dht11-v2
hasslesstech:dev
hasslesstech:dht11
..
compare: hasslesstech:7799cdc8718a2dbfe1f1323c0d0a19321cfac013
Branches Tags
hasslesstech:master
hasslesstech:KSZ8081RND
hasslesstech:if-rework-4
hasslesstech:if-rework-3
hasslesstech:if-rework-2
hasslesstech:if-rework-1
hasslesstech:dht11-v2
hasslesstech:dev
hasslesstech:dht11

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a3925be518 ... 7799cdc871

12 changed files with 4235 additions and 265 deletions
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4
.mxproject
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File diff suppressed because one or more lines are too long

11
Core/Inc/KSZ8081RND.h
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@ -1,11 +0,0 @@
#ifndef __KSZ8081RND
#define __KSZ8081RND
int KSZ8081RND_run_test(void);
int ReadRegister(uint32_t reg, uint16_t *value);
int WriteRegister(uint32_t reg, uint16_t value);
#endif

2
Core/Inc/stm32f4xx_hal_conf.h
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@ -54,7 +54,7 @@
/* #define HAL_SDRAM_MODULE_ENABLED */
/* #define HAL_HASH_MODULE_ENABLED */
#define HAL_I2C_MODULE_ENABLED
/* #define HAL_I2S_MODULE_ENABLED */
#define HAL_I2S_MODULE_ENABLED
/* #define HAL_IWDG_MODULE_ENABLED */
/* #define HAL_LTDC_MODULE_ENABLED */
/* #define HAL_RNG_MODULE_ENABLED */

138
Core/Src/KSZ8081RND.c
View File

@ -1,138 +0,0 @@
#include "main.h"
#include "lcd.h"
#include "KSZ8081RND.h"
#define RW_TIMEOUT_US 500000
extern TIM_HandleTypeDef htim2;
int KSZ8081RND_run_test(void)
{
DISPLAY_CLEAR;
display_write_data_seq("KSZ8081RND ETH");
DISPLAY_SET_CURSOR(1, 4);
// enable clocks
__HAL_RCC_ETH_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
// configure pins
GPIO_InitTypeDef GPIO_InitStruct = {};
GPIO_InitStruct.Pin = GPIO_PIN_1|GPIO_PIN_4|GPIO_PIN_5;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF11_ETH;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_7;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF11_ETH;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_11|GPIO_PIN_12|GPIO_PIN_13;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
GPIO_InitStruct.Alternate = GPIO_AF11_ETH;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
// hardware reset KSZ8081RND
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_10, GPIO_PIN_RESET);
HAL_Delay(10);
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_10, GPIO_PIN_SET);
HAL_Delay(10);
// enable PLL and REF_CLK output from KSZ8081RND
uint16_t r;
if (ReadRegister(0x1F, &r)) {
display_write_data_seq("READ ERROR");
return 1;
}
r |= (1 << 7);
if (WriteRegister(0x1F, r)) {
display_write_data_seq("WRITE ERROR");
return 1;
}
// switch MAC to RMII interface
__HAL_RCC_SYSCFG_CLK_ENABLE();
SYSCFG->PMC |= (1 << 23);
(void)SYSCFG->PMC;
// check if software reset happens on MAC
TIM2->CNT = 0;
ETH->DMABMR |= 1; // assert software reset
HAL_TIM_Base_Start(&htim2);
while (ETH->DMABMR & 1) {
if (TIM2->CNT > (500000 << 4)) {
// MAC software reset timed out -> no REF_CLK output from PHY?
HAL_TIM_Base_Stop(&htim2);
display_write_data_seq("SR ERROR");
return 1;
}
}
HAL_TIM_Base_Stop(&htim2);
display_write_data_seq("OK");
return 0;
}
int ReadRegister(uint32_t reg, uint16_t *value)
{
uint16_t tmpreg1;
tmpreg1 = (reg << 6);
tmpreg1 |= 1;
ETH->MACMIIAR = tmpreg1;
TIM2->CNT = 0;
HAL_TIM_Base_Start(&htim2);
while (ETH->MACMIIAR & 1) {
if (TIM2->CNT > (RW_TIMEOUT_US << 4)) {
HAL_TIM_Base_Stop(&htim2);
return 1;
}
}
HAL_TIM_Base_Stop(&htim2);
*value = (uint16_t) (ETH->MACMIIDR);
return HAL_OK;
}
int WriteRegister(uint32_t reg, uint16_t value)
{
uint32_t tmpreg1;
tmpreg1 = (reg << 6);
tmpreg1 |= 3;
ETH->MACMIIDR = value;
ETH->MACMIIAR = tmpreg1;
TIM2->CNT = 0;
HAL_TIM_Base_Start(&htim2);
while (ETH->MACMIIAR & 1) {
if (TIM2->CNT > (RW_TIMEOUT_US << 4)) {
HAL_TIM_Base_Stop(&htim2);
return 1;
}
}
HAL_TIM_Base_Stop(&htim2);
return 0;
}

82
Core/Src/MP45DT02.c
View File

@ -4,10 +4,7 @@
#define SAMPLE_AMOUNT 256
struct TestResult {
unsigned int lo_present:1;
unsigned int hi_present:1;
};
extern I2S_HandleTypeDef hi2s2;
int MP45DT02_run_test(void)
{
@ -17,67 +14,42 @@ int MP45DT02_run_test(void)
uint16_t sample_buffer[SAMPLE_AMOUNT];
for (size_t t = 0; t < 5; t++) {
// gather samples
register unsigned int reset_value = (GPIO_PIN_10 << 16);
HAL_I2S_Receive(&hi2s2, sample_buffer, SAMPLE_AMOUNT, 1000);
for (size_t i = 0; i < SAMPLE_AMOUNT; i++) {
sample_buffer[i] = 0;
for (size_t j = 0; j < 16; j++) {
for (int k = 0; k < 16; k++) {
GPIOB->BSRR = reset_value;
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
asm("nop");
GPIOB->BSRR = GPIO_PIN_10;
}
sample_buffer[i] <<= 1;
sample_buffer[i] |= (GPIOC->IDR & (1 << 3)) >> 3;
}
}
struct TestResult res = {};
// look for zeros
for (size_t i = 0; i < SAMPLE_AMOUNT / 2; i++)
if (~((uint32_t *) sample_buffer)[i]) {
res.lo_present = 1;
break;
}
// look for ones
for (size_t i = 0; i < SAMPLE_AMOUNT / 2; i++)
if (((uint32_t *) sample_buffer)[i]) {
res.hi_present = 1;
break;
DISPLAY_CLEAR;
display_write_data_seq("MP45DT02 Mic");
if (!t) {
DISPLAY_SET_CURSOR(1, 4);
display_write_data_seq("OK");
} else {
DISPLAY_SET_CURSOR(1, 4);
display_write_data_byte('0' + t);
display_write_data_seq(" 0 samples");
}
return 0;
}
// if ended up here, then no samples equaled to 1; that is not a good sign
DISPLAY_CLEAR;
display_write_data_seq("MP45DT02 Mic");
if (t) {
DISPLAY_SET_CURSOR(1, 14);
display_write_data_byte('T');
display_write_data_byte('0' + t + 1);
}
DISPLAY_SET_CURSOR(1, 4);
if (res.lo_present & res.hi_present) {
display_write_data_seq("OK");
return 0;
} else if (res.lo_present) {
display_write_data_seq("ALWAYS LO");
} else if (res.hi_present) {
display_write_data_seq("ALWAYS HI");
}
display_write_data_byte('1' + t);
display_write_data_seq("/5: all zeros");
HAL_Delay(1000);
}
// t = 5, not a single 1 was recorded; microphone might be broken
DISPLAY_CLEAR;
display_write_data_seq("MP45DT02 Mic");
DISPLAY_SET_CURSOR(1, 4);
display_write_data_seq("NO ONES");
return 1;
}

74
Core/Src/main.c
View File

@ -33,7 +33,6 @@
#include "MP45DT02.h"
#include "LSM9DS1.h"
#include "DHT11.h"
#include "KSZ8081RND.h"
/* USER CODE END Includes */
@ -71,6 +70,8 @@ ADC_HandleTypeDef hadc1;
I2C_HandleTypeDef hi2c1;
I2S_HandleTypeDef hi2s2;
SPI_HandleTypeDef hspi1;
TIM_HandleTypeDef htim2;
@ -89,8 +90,7 @@ static const int ((*executors[])(void)) = {
MP45DT02_run_test,
LSM9DS1_test_accel,
LSM9DS1_test_magnet,
DHT11_run_test,
KSZ8081RND_run_test
DHT11_run_test
};
static const void ((*cleanup_functions[])(void)) = {
@ -103,12 +103,9 @@ static const void ((*cleanup_functions[])(void)) = {
NULL,
LSM9DS1_cleanup_accel,
NULL,
NULL,
NULL
};
unsigned int eth_errorred = 0;
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
@ -118,6 +115,7 @@ static void MX_ADC1_Init(void);
static void MX_I2C1_Init(void);
static void MX_SPI1_Init(void);
static void MX_TIM2_Init(void);
static void MX_I2S2_Init(void);
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
@ -160,6 +158,7 @@ int main(void)
MX_I2C1_Init();
MX_SPI1_Init();
MX_TIM2_Init();
MX_I2S2_Init();
/* USER CODE BEGIN 2 */
GPIOD->BSRR = 0x1000;
@ -407,6 +406,40 @@ static void MX_I2C1_Init(void)
}
/**
* @brief I2S2 Initialization Function
* @param None
* @retval None
*/
static void MX_I2S2_Init(void)
{
/* USER CODE BEGIN I2S2_Init 0 */
/* USER CODE END I2S2_Init 0 */
/* USER CODE BEGIN I2S2_Init 1 */
/* USER CODE END I2S2_Init 1 */
hi2s2.Instance = SPI2;
hi2s2.Init.Mode = I2S_MODE_MASTER_RX;
hi2s2.Init.Standard = I2S_STANDARD_PHILIPS;
hi2s2.Init.DataFormat = I2S_DATAFORMAT_16B;
hi2s2.Init.MCLKOutput = I2S_MCLKOUTPUT_DISABLE;
hi2s2.Init.AudioFreq = I2S_AUDIOFREQ_48K;
hi2s2.Init.CPOL = I2S_CPOL_LOW;
hi2s2.Init.ClockSource = I2S_CLOCK_PLL;
hi2s2.Init.FullDuplexMode = I2S_FULLDUPLEXMODE_DISABLE;
if (HAL_I2S_Init(&hi2s2) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN I2S2_Init 2 */
/* USER CODE END I2S2_Init 2 */
}
/**
* @brief SPI1 Initialization Function
* @param None
@ -512,20 +545,12 @@ static void MX_GPIO_Init(void)
HAL_GPIO_WritePin(GPIOE, GPIO_PIN_7|GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12
|GPIO_PIN_13|GPIO_PIN_14|GPIO_PIN_15, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_10|GPIO_PIN_7, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOD, GPIO_PIN_11|GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_14
|GPIO_PIN_15|GPIO_PIN_4|GPIO_PIN_7, GPIO_PIN_RESET);
/*Configure GPIO pins : PC3 PC6 PC8 PC9
PC11 */
GPIO_InitStruct.Pin = GPIO_PIN_3|GPIO_PIN_6|GPIO_PIN_8|GPIO_PIN_9
|GPIO_PIN_11;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_7, GPIO_PIN_RESET);
/*Configure GPIO pins : PA0 PA15 */
GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_15;
@ -542,13 +567,6 @@ static void MX_GPIO_Init(void)
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
/*Configure GPIO pin : PB10 */
GPIO_InitStruct.Pin = GPIO_PIN_10;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/*Configure GPIO pin : PD11 */
GPIO_InitStruct.Pin = GPIO_PIN_11;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
@ -565,6 +583,12 @@ static void MX_GPIO_Init(void)
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
/*Configure GPIO pins : PC6 PC8 PC9 PC11 */
GPIO_InitStruct.Pin = GPIO_PIN_6|GPIO_PIN_8|GPIO_PIN_9|GPIO_PIN_11;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
/*Configure GPIO pin : PB7 */
GPIO_InitStruct.Pin = GPIO_PIN_7;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
@ -588,10 +612,6 @@ void Error_Handler(void)
{
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
eth_errorred = 1;
return;
//goto back_to_life;
__disable_irq();
while (1)
{

90
Core/Src/stm32f4xx_hal_msp.c
View File

@ -208,6 +208,96 @@ void HAL_I2C_MspDeInit(I2C_HandleTypeDef* hi2c)
}
/**
* @brief I2S MSP Initialization
* This function configures the hardware resources used in this example
* @param hi2s: I2S handle pointer
* @retval None
*/
void HAL_I2S_MspInit(I2S_HandleTypeDef* hi2s)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
if(hi2s->Instance==SPI2)
{
/* USER CODE BEGIN SPI2_MspInit 0 */
/* USER CODE END SPI2_MspInit 0 */
/** Initializes the peripherals clock
*/
PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_I2S;
PeriphClkInitStruct.PLLI2S.PLLI2SN = 192;
PeriphClkInitStruct.PLLI2S.PLLI2SR = 2;
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
{
Error_Handler();
}
/* Peripheral clock enable */
__HAL_RCC_SPI2_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
/**I2S2 GPIO Configuration
PC3 ------> I2S2_SD
PB10 ------> I2S2_CK
PB12 ------> I2S2_WS
*/
GPIO_InitStruct.Pin = GPIO_PIN_3;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_12;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* USER CODE BEGIN SPI2_MspInit 1 */
/* USER CODE END SPI2_MspInit 1 */
}
}
/**
* @brief I2S MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param hi2s: I2S handle pointer
* @retval None
*/
void HAL_I2S_MspDeInit(I2S_HandleTypeDef* hi2s)
{
if(hi2s->Instance==SPI2)
{
/* USER CODE BEGIN SPI2_MspDeInit 0 */
/* USER CODE END SPI2_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_SPI2_CLK_DISABLE();
/**I2S2 GPIO Configuration
PC3 ------> I2S2_SD
PB10 ------> I2S2_CK
PB12 ------> I2S2_WS
*/
HAL_GPIO_DeInit(GPIOC, GPIO_PIN_3);
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_10|GPIO_PIN_12);
/* USER CODE BEGIN SPI2_MspDeInit 1 */
/* USER CODE END SPI2_MspDeInit 1 */
}
}
/**
* @brief SPI MSP Initialization
* This function configures the hardware resources used in this example

618
Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_i2s.h Normal file
View File

@ -0,0 +1,618 @@
/**
******************************************************************************
* @file stm32f4xx_hal_i2s.h
* @author MCD Application Team
* @brief Header file of I2S HAL module.
******************************************************************************
* @attention
*
* Copyright (c) 2016 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32F4xx_HAL_I2S_H
#define STM32F4xx_HAL_I2S_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_hal_def.h"
/** @addtogroup STM32F4xx_HAL_Driver
* @{
*/
/** @addtogroup I2S
* @{
*/
/* Exported types ------------------------------------------------------------*/
/** @defgroup I2S_Exported_Types I2S Exported Types
* @{
*/
/**
* @brief I2S Init structure definition
*/
typedef struct
{
uint32_t Mode; /*!< Specifies the I2S operating mode.
This parameter can be a value of @ref I2S_Mode */
uint32_t Standard; /*!< Specifies the standard used for the I2S communication.
This parameter can be a value of @ref I2S_Standard */
uint32_t DataFormat; /*!< Specifies the data format for the I2S communication.
This parameter can be a value of @ref I2S_Data_Format */
uint32_t MCLKOutput; /*!< Specifies whether the I2S MCLK output is enabled or not.
This parameter can be a value of @ref I2S_MCLK_Output */
uint32_t AudioFreq; /*!< Specifies the frequency selected for the I2S communication.
This parameter can be a value of @ref I2S_Audio_Frequency */
uint32_t CPOL; /*!< Specifies the idle state of the I2S clock.
This parameter can be a value of @ref I2S_Clock_Polarity */
uint32_t ClockSource; /*!< Specifies the I2S Clock Source.
This parameter can be a value of @ref I2S_Clock_Source */
uint32_t FullDuplexMode; /*!< Specifies the I2S FullDuplex mode.
This parameter can be a value of @ref I2S_FullDuplex_Mode */
} I2S_InitTypeDef;
/**
* @brief HAL State structures definition
*/
typedef enum
{
HAL_I2S_STATE_RESET = 0x00U, /*!< I2S not yet initialized or disabled */
HAL_I2S_STATE_READY = 0x01U, /*!< I2S initialized and ready for use */
HAL_I2S_STATE_BUSY = 0x02U, /*!< I2S internal process is ongoing */
HAL_I2S_STATE_BUSY_TX = 0x03U, /*!< Data Transmission process is ongoing */
HAL_I2S_STATE_BUSY_RX = 0x04U, /*!< Data Reception process is ongoing */
HAL_I2S_STATE_BUSY_TX_RX = 0x05U, /*!< Data Transmission and Reception process is ongoing */
HAL_I2S_STATE_TIMEOUT = 0x06U, /*!< I2S timeout state */
HAL_I2S_STATE_ERROR = 0x07U /*!< I2S error state */
} HAL_I2S_StateTypeDef;
/**
* @brief I2S handle Structure definition
*/
typedef struct __I2S_HandleTypeDef
{
SPI_TypeDef *Instance; /*!< I2S registers base address */
I2S_InitTypeDef Init; /*!< I2S communication parameters */
uint16_t *pTxBuffPtr; /*!< Pointer to I2S Tx transfer buffer */
__IO uint16_t TxXferSize; /*!< I2S Tx transfer size */
__IO uint16_t TxXferCount; /*!< I2S Tx transfer Counter */
uint16_t *pRxBuffPtr; /*!< Pointer to I2S Rx transfer buffer */
__IO uint16_t RxXferSize; /*!< I2S Rx transfer size */
__IO uint16_t RxXferCount; /*!< I2S Rx transfer counter
(This field is initialized at the
same value as transfer size at the
beginning of the transfer and
decremented when a sample is received
NbSamplesReceived = RxBufferSize-RxBufferCount) */
void (*IrqHandlerISR)(struct __I2S_HandleTypeDef *hi2s); /*!< I2S function pointer on IrqHandler */
DMA_HandleTypeDef *hdmatx; /*!< I2S Tx DMA handle parameters */
DMA_HandleTypeDef *hdmarx; /*!< I2S Rx DMA handle parameters */
__IO HAL_LockTypeDef Lock; /*!< I2S locking object */
__IO HAL_I2S_StateTypeDef State; /*!< I2S communication state */
__IO uint32_t ErrorCode; /*!< I2S Error code
This parameter can be a value of @ref I2S_Error */
#if (USE_HAL_I2S_REGISTER_CALLBACKS == 1U)
void (* TxCpltCallback)(struct __I2S_HandleTypeDef *hi2s); /*!< I2S Tx Completed callback */
void (* RxCpltCallback)(struct __I2S_HandleTypeDef *hi2s); /*!< I2S Rx Completed callback */
void (* TxRxCpltCallback)(struct __I2S_HandleTypeDef *hi2s); /*!< I2S TxRx Completed callback */
void (* TxHalfCpltCallback)(struct __I2S_HandleTypeDef *hi2s); /*!< I2S Tx Half Completed callback */
void (* RxHalfCpltCallback)(struct __I2S_HandleTypeDef *hi2s); /*!< I2S Rx Half Completed callback */
void (* TxRxHalfCpltCallback)(struct __I2S_HandleTypeDef *hi2s); /*!< I2S TxRx Half Completed callback */
void (* ErrorCallback)(struct __I2S_HandleTypeDef *hi2s); /*!< I2S Error callback */
void (* MspInitCallback)(struct __I2S_HandleTypeDef *hi2s); /*!< I2S Msp Init callback */
void (* MspDeInitCallback)(struct __I2S_HandleTypeDef *hi2s); /*!< I2S Msp DeInit callback */
#endif /* USE_HAL_I2S_REGISTER_CALLBACKS */
} I2S_HandleTypeDef;
#if (USE_HAL_I2S_REGISTER_CALLBACKS == 1U)
/**
* @brief HAL I2S Callback ID enumeration definition
*/
typedef enum
{
HAL_I2S_TX_COMPLETE_CB_ID = 0x00U, /*!< I2S Tx Completed callback ID */
HAL_I2S_RX_COMPLETE_CB_ID = 0x01U, /*!< I2S Rx Completed callback ID */
HAL_I2S_TX_RX_COMPLETE_CB_ID = 0x02U, /*!< I2S TxRx Completed callback ID */
HAL_I2S_TX_HALF_COMPLETE_CB_ID = 0x03U, /*!< I2S Tx Half Completed callback ID */
HAL_I2S_RX_HALF_COMPLETE_CB_ID = 0x04U, /*!< I2S Rx Half Completed callback ID */
HAL_I2S_TX_RX_HALF_COMPLETE_CB_ID = 0x05U, /*!< I2S TxRx Half Completed callback ID */
HAL_I2S_ERROR_CB_ID = 0x06U, /*!< I2S Error callback ID */
HAL_I2S_MSPINIT_CB_ID = 0x07U, /*!< I2S Msp Init callback ID */
HAL_I2S_MSPDEINIT_CB_ID = 0x08U /*!< I2S Msp DeInit callback ID */
} HAL_I2S_CallbackIDTypeDef;
/**
* @brief HAL I2S Callback pointer definition
*/
typedef void (*pI2S_CallbackTypeDef)(I2S_HandleTypeDef *hi2s); /*!< pointer to an I2S callback function */
#endif /* USE_HAL_I2S_REGISTER_CALLBACKS */
/**
* @}
*/
/* Exported constants --------------------------------------------------------*/
/** @defgroup I2S_Exported_Constants I2S Exported Constants
* @{
*/
/** @defgroup I2S_Error I2S Error
* @{
*/
#define HAL_I2S_ERROR_NONE (0x00000000U) /*!< No error */
#define HAL_I2S_ERROR_TIMEOUT (0x00000001U) /*!< Timeout error */
#define HAL_I2S_ERROR_OVR (0x00000002U) /*!< OVR error */
#define HAL_I2S_ERROR_UDR (0x00000004U) /*!< UDR error */
#define HAL_I2S_ERROR_DMA (0x00000008U) /*!< DMA transfer error */
#define HAL_I2S_ERROR_PRESCALER (0x00000010U) /*!< Prescaler Calculation error */
#if (USE_HAL_I2S_REGISTER_CALLBACKS == 1U)
#define HAL_I2S_ERROR_INVALID_CALLBACK (0x00000020U) /*!< Invalid Callback error */
#endif /* USE_HAL_I2S_REGISTER_CALLBACKS */
#define HAL_I2S_ERROR_BUSY_LINE_RX (0x00000040U) /*!< Busy Rx Line error */
/**
* @}
*/
/** @defgroup I2S_Mode I2S Mode
* @{
*/
#define I2S_MODE_SLAVE_TX (0x00000000U)
#define I2S_MODE_SLAVE_RX (SPI_I2SCFGR_I2SCFG_0)
#define I2S_MODE_MASTER_TX (SPI_I2SCFGR_I2SCFG_1)
#define I2S_MODE_MASTER_RX ((SPI_I2SCFGR_I2SCFG_0 | SPI_I2SCFGR_I2SCFG_1))
/**
* @}
*/
/** @defgroup I2S_Standard I2S Standard
* @{
*/
#define I2S_STANDARD_PHILIPS (0x00000000U)
#define I2S_STANDARD_MSB (SPI_I2SCFGR_I2SSTD_0)
#define I2S_STANDARD_LSB (SPI_I2SCFGR_I2SSTD_1)
#define I2S_STANDARD_PCM_SHORT ((SPI_I2SCFGR_I2SSTD_0 | SPI_I2SCFGR_I2SSTD_1))
#define I2S_STANDARD_PCM_LONG ((SPI_I2SCFGR_I2SSTD_0 | SPI_I2SCFGR_I2SSTD_1 | SPI_I2SCFGR_PCMSYNC))
/**
* @}
*/
/** @defgroup I2S_Data_Format I2S Data Format
* @{
*/
#define I2S_DATAFORMAT_16B (0x00000000U)
#define I2S_DATAFORMAT_16B_EXTENDED (SPI_I2SCFGR_CHLEN)
#define I2S_DATAFORMAT_24B ((SPI_I2SCFGR_CHLEN | SPI_I2SCFGR_DATLEN_0))
#define I2S_DATAFORMAT_32B ((SPI_I2SCFGR_CHLEN | SPI_I2SCFGR_DATLEN_1))
/**
* @}
*/
/** @defgroup I2S_MCLK_Output I2S MCLK Output
* @{
*/
#define I2S_MCLKOUTPUT_ENABLE (SPI_I2SPR_MCKOE)
#define I2S_MCLKOUTPUT_DISABLE (0x00000000U)
/**
* @}
*/
/** @defgroup I2S_Audio_Frequency I2S Audio Frequency
* @{
*/
#define I2S_AUDIOFREQ_192K (192000U)
#define I2S_AUDIOFREQ_96K (96000U)
#define I2S_AUDIOFREQ_48K (48000U)
#define I2S_AUDIOFREQ_44K (44100U)
#define I2S_AUDIOFREQ_32K (32000U)
#define I2S_AUDIOFREQ_22K (22050U)
#define I2S_AUDIOFREQ_16K (16000U)
#define I2S_AUDIOFREQ_11K (11025U)
#define I2S_AUDIOFREQ_8K (8000U)
#define I2S_AUDIOFREQ_DEFAULT (2U)
/**
* @}
*/
/** @defgroup I2S_FullDuplex_Mode I2S FullDuplex Mode
* @{
*/
#define I2S_FULLDUPLEXMODE_DISABLE (0x00000000U)
#define I2S_FULLDUPLEXMODE_ENABLE (0x00000001U)
/**
* @}
*/
/** @defgroup I2S_Clock_Polarity I2S Clock Polarity
* @{
*/
#define I2S_CPOL_LOW (0x00000000U)
#define I2S_CPOL_HIGH (SPI_I2SCFGR_CKPOL)
/**
* @}
*/
/** @defgroup I2S_Interrupts_Definition I2S Interrupts Definition
* @{
*/
#define I2S_IT_TXE SPI_CR2_TXEIE
#define I2S_IT_RXNE SPI_CR2_RXNEIE
#define I2S_IT_ERR SPI_CR2_ERRIE
/**
* @}
*/
/** @defgroup I2S_Flags_Definition I2S Flags Definition
* @{
*/
#define I2S_FLAG_TXE SPI_SR_TXE
#define I2S_FLAG_RXNE SPI_SR_RXNE
#define I2S_FLAG_UDR SPI_SR_UDR
#define I2S_FLAG_OVR SPI_SR_OVR
#define I2S_FLAG_FRE SPI_SR_FRE
#define I2S_FLAG_CHSIDE SPI_SR_CHSIDE
#define I2S_FLAG_BSY SPI_SR_BSY
#define I2S_FLAG_MASK (SPI_SR_RXNE\
| SPI_SR_TXE | SPI_SR_UDR | SPI_SR_OVR | SPI_SR_FRE | SPI_SR_CHSIDE | SPI_SR_BSY)
/**
* @}
*/
/** @defgroup I2S_Clock_Source I2S Clock Source Definition
* @{
*/
#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F469xx) || defined(STM32F479xx)
#define I2S_CLOCK_PLL (0x00000000U)
#define I2S_CLOCK_EXTERNAL (0x00000001U)
#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx ||
STM32F401xC || STM32F401xE || STM32F411xE || STM32F469xx || STM32F479xx */
#if defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined(STM32F413xx) || defined(STM32F423xx)
#define I2S_CLOCK_PLL (0x00000000U)
#define I2S_CLOCK_EXTERNAL (0x00000001U)
#define I2S_CLOCK_PLLR (0x00000002U)
#define I2S_CLOCK_PLLSRC (0x00000003U)
#endif /* STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */
#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx)
#define I2S_CLOCK_PLLSRC (0x00000000U)
#define I2S_CLOCK_EXTERNAL (0x00000001U)
#define I2S_CLOCK_PLLR (0x00000002U)
#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */
/**
* @}
*/
/**
* @}
*/
/* Exported macros -----------------------------------------------------------*/
/** @defgroup I2S_Exported_macros I2S Exported Macros
* @{
*/
/** @brief Reset I2S handle state
* @param __HANDLE__ specifies the I2S Handle.
* @retval None
*/
#if (USE_HAL_I2S_REGISTER_CALLBACKS == 1U)
#define __HAL_I2S_RESET_HANDLE_STATE(__HANDLE__) do{ \
(__HANDLE__)->State = HAL_I2S_STATE_RESET; \
(__HANDLE__)->MspInitCallback = NULL; \
(__HANDLE__)->MspDeInitCallback = NULL; \
} while(0)
#else
#define __HAL_I2S_RESET_HANDLE_STATE(__HANDLE__) ((__HANDLE__)->State = HAL_I2S_STATE_RESET)
#endif /* USE_HAL_I2S_REGISTER_CALLBACKS */
/** @brief Enable the specified SPI peripheral (in I2S mode).
* @param __HANDLE__ specifies the I2S Handle.
* @retval None
*/
#define __HAL_I2S_ENABLE(__HANDLE__) (SET_BIT((__HANDLE__)->Instance->I2SCFGR, SPI_I2SCFGR_I2SE))
/** @brief Disable the specified SPI peripheral (in I2S mode).
* @param __HANDLE__ specifies the I2S Handle.
* @retval None
*/
#define __HAL_I2S_DISABLE(__HANDLE__) (CLEAR_BIT((__HANDLE__)->Instance->I2SCFGR, SPI_I2SCFGR_I2SE))
/** @brief Enable the specified I2S interrupts.
* @param __HANDLE__ specifies the I2S Handle.
* @param __INTERRUPT__ specifies the interrupt source to enable or disable.
* This parameter can be one of the following values:
* @arg I2S_IT_TXE: Tx buffer empty interrupt enable
* @arg I2S_IT_RXNE: RX buffer not empty interrupt enable
* @arg I2S_IT_ERR: Error interrupt enable
* @retval None
*/
#define __HAL_I2S_ENABLE_IT(__HANDLE__, __INTERRUPT__) (SET_BIT((__HANDLE__)->Instance->CR2,(__INTERRUPT__)))
/** @brief Disable the specified I2S interrupts.
* @param __HANDLE__ specifies the I2S Handle.
* @param __INTERRUPT__ specifies the interrupt source to enable or disable.
* This parameter can be one of the following values:
* @arg I2S_IT_TXE: Tx buffer empty interrupt enable
* @arg I2S_IT_RXNE: RX buffer not empty interrupt enable
* @arg I2S_IT_ERR: Error interrupt enable
* @retval None
*/
#define __HAL_I2S_DISABLE_IT(__HANDLE__, __INTERRUPT__) (CLEAR_BIT((__HANDLE__)->Instance->CR2,(__INTERRUPT__)))
/** @brief Checks if the specified I2S interrupt source is enabled or disabled.
* @param __HANDLE__ specifies the I2S Handle.
* This parameter can be I2S where x: 1, 2, or 3 to select the I2S peripheral.
* @param __INTERRUPT__ specifies the I2S interrupt source to check.
* This parameter can be one of the following values:
* @arg I2S_IT_TXE: Tx buffer empty interrupt enable
* @arg I2S_IT_RXNE: RX buffer not empty interrupt enable
* @arg I2S_IT_ERR: Error interrupt enable
* @retval The new state of __IT__ (TRUE or FALSE).
*/
#define __HAL_I2S_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->CR2\
& (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
/** @brief Checks whether the specified I2S flag is set or not.
* @param __HANDLE__ specifies the I2S Handle.
* @param __FLAG__ specifies the flag to check.
* This parameter can be one of the following values:
* @arg I2S_FLAG_RXNE: Receive buffer not empty flag
* @arg I2S_FLAG_TXE: Transmit buffer empty flag
* @arg I2S_FLAG_UDR: Underrun flag
* @arg I2S_FLAG_OVR: Overrun flag
* @arg I2S_FLAG_FRE: Frame error flag
* @arg I2S_FLAG_CHSIDE: Channel Side flag
* @arg I2S_FLAG_BSY: Busy flag
* @retval The new state of __FLAG__ (TRUE or FALSE).
*/
#define __HAL_I2S_GET_FLAG(__HANDLE__, __FLAG__) ((((__HANDLE__)->Instance->SR) & (__FLAG__)) == (__FLAG__))
/** @brief Clears the I2S OVR pending flag.
* @param __HANDLE__ specifies the I2S Handle.
* @retval None
*/
#define __HAL_I2S_CLEAR_OVRFLAG(__HANDLE__) do{ \
__IO uint32_t tmpreg_ovr = 0x00U; \
tmpreg_ovr = (__HANDLE__)->Instance->DR; \
tmpreg_ovr = (__HANDLE__)->Instance->SR; \
UNUSED(tmpreg_ovr); \
}while(0U)
/** @brief Clears the I2S UDR pending flag.
* @param __HANDLE__ specifies the I2S Handle.
* @retval None
*/
#define __HAL_I2S_CLEAR_UDRFLAG(__HANDLE__) do{\
__IO uint32_t tmpreg_udr = 0x00U;\
tmpreg_udr = ((__HANDLE__)->Instance->SR);\
UNUSED(tmpreg_udr); \
}while(0U)
/** @brief Flush the I2S DR Register.
* @param __HANDLE__ specifies the I2S Handle.
* @retval None
*/
#define __HAL_I2S_FLUSH_RX_DR(__HANDLE__) do{\
__IO uint32_t tmpreg_dr = 0x00U;\
tmpreg_dr = ((__HANDLE__)->Instance->DR);\
UNUSED(tmpreg_dr); \
}while(0U)
/**
* @}
*/
/* Include I2S Extension module */
#include "stm32f4xx_hal_i2s_ex.h"
/* Exported functions --------------------------------------------------------*/
/** @addtogroup I2S_Exported_Functions
* @{
*/
/** @addtogroup I2S_Exported_Functions_Group1
* @{
*/
/* Initialization/de-initialization functions ********************************/
HAL_StatusTypeDef HAL_I2S_Init(I2S_HandleTypeDef *hi2s);
HAL_StatusTypeDef HAL_I2S_DeInit(I2S_HandleTypeDef *hi2s);
void HAL_I2S_MspInit(I2S_HandleTypeDef *hi2s);
void HAL_I2S_MspDeInit(I2S_HandleTypeDef *hi2s);
/* Callbacks Register/UnRegister functions ***********************************/
#if (USE_HAL_I2S_REGISTER_CALLBACKS == 1U)
HAL_StatusTypeDef HAL_I2S_RegisterCallback(I2S_HandleTypeDef *hi2s, HAL_I2S_CallbackIDTypeDef CallbackID,
pI2S_CallbackTypeDef pCallback);
HAL_StatusTypeDef HAL_I2S_UnRegisterCallback(I2S_HandleTypeDef *hi2s, HAL_I2S_CallbackIDTypeDef CallbackID);
#endif /* USE_HAL_I2S_REGISTER_CALLBACKS */
/**
* @}
*/
/** @addtogroup I2S_Exported_Functions_Group2
* @{
*/
/* I/O operation functions ***************************************************/
/* Blocking mode: Polling */
HAL_StatusTypeDef HAL_I2S_Transmit(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size, uint32_t Timeout);
HAL_StatusTypeDef HAL_I2S_Receive(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size, uint32_t Timeout);
/* Non-Blocking mode: Interrupt */
HAL_StatusTypeDef HAL_I2S_Transmit_IT(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_I2S_Receive_IT(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size);
void HAL_I2S_IRQHandler(I2S_HandleTypeDef *hi2s);
/* Non-Blocking mode: DMA */
HAL_StatusTypeDef HAL_I2S_Transmit_DMA(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_I2S_Receive_DMA(I2S_HandleTypeDef *hi2s, uint16_t *pData, uint16_t Size);
HAL_StatusTypeDef HAL_I2S_DMAPause(I2S_HandleTypeDef *hi2s);
HAL_StatusTypeDef HAL_I2S_DMAResume(I2S_HandleTypeDef *hi2s);
HAL_StatusTypeDef HAL_I2S_DMAStop(I2S_HandleTypeDef *hi2s);
/* Callbacks used in non blocking modes (Interrupt and DMA) *******************/
void HAL_I2S_TxHalfCpltCallback(I2S_HandleTypeDef *hi2s);
void HAL_I2S_TxCpltCallback(I2S_HandleTypeDef *hi2s);
void HAL_I2S_RxHalfCpltCallback(I2S_HandleTypeDef *hi2s);
void HAL_I2S_RxCpltCallback(I2S_HandleTypeDef *hi2s);
void HAL_I2S_ErrorCallback(I2S_HandleTypeDef *hi2s);
/**
* @}
*/
/** @addtogroup I2S_Exported_Functions_Group3
* @{
*/
/* Peripheral Control and State functions ************************************/
HAL_I2S_StateTypeDef HAL_I2S_GetState(I2S_HandleTypeDef *hi2s);
uint32_t HAL_I2S_GetError(I2S_HandleTypeDef *hi2s);
/**
* @}
*/
/**
* @}
*/
/* Private types -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private constants ---------------------------------------------------------*/
/* Private macros ------------------------------------------------------------*/
/** @defgroup I2S_Private_Macros I2S Private Macros
* @{
*/
/** @brief Check whether the specified SPI flag is set or not.
* @param __SR__ copy of I2S SR register.
* @param __FLAG__ specifies the flag to check.
* This parameter can be one of the following values:
* @arg I2S_FLAG_RXNE: Receive buffer not empty flag
* @arg I2S_FLAG_TXE: Transmit buffer empty flag
* @arg I2S_FLAG_UDR: Underrun error flag
* @arg I2S_FLAG_OVR: Overrun flag
* @arg I2S_FLAG_CHSIDE: Channel side flag
* @arg I2S_FLAG_BSY: Busy flag
* @retval SET or RESET.
*/
#define I2S_CHECK_FLAG(__SR__, __FLAG__) ((((__SR__)\
& ((__FLAG__) & I2S_FLAG_MASK)) == ((__FLAG__) & I2S_FLAG_MASK)) ? SET : RESET)
/** @brief Check whether the specified SPI Interrupt is set or not.
* @param __CR2__ copy of I2S CR2 register.
* @param __INTERRUPT__ specifies the SPI interrupt source to check.
* This parameter can be one of the following values:
* @arg I2S_IT_TXE: Tx buffer empty interrupt enable
* @arg I2S_IT_RXNE: RX buffer not empty interrupt enable
* @arg I2S_IT_ERR: Error interrupt enable
* @retval SET or RESET.
*/
#define I2S_CHECK_IT_SOURCE(__CR2__, __INTERRUPT__) ((((__CR2__)\
& (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
/** @brief Checks if I2S Mode parameter is in allowed range.
* @param __MODE__ specifies the I2S Mode.
* This parameter can be a value of @ref I2S_Mode
* @retval None
*/
#define IS_I2S_MODE(__MODE__) (((__MODE__) == I2S_MODE_SLAVE_TX) || \
((__MODE__) == I2S_MODE_SLAVE_RX) || \
((__MODE__) == I2S_MODE_MASTER_TX) || \
((__MODE__) == I2S_MODE_MASTER_RX))
#define IS_I2S_STANDARD(__STANDARD__) (((__STANDARD__) == I2S_STANDARD_PHILIPS) || \
((__STANDARD__) == I2S_STANDARD_MSB) || \
((__STANDARD__) == I2S_STANDARD_LSB) || \
((__STANDARD__) == I2S_STANDARD_PCM_SHORT) || \
((__STANDARD__) == I2S_STANDARD_PCM_LONG))
#define IS_I2S_DATA_FORMAT(__FORMAT__) (((__FORMAT__) == I2S_DATAFORMAT_16B) || \
((__FORMAT__) == I2S_DATAFORMAT_16B_EXTENDED) || \
((__FORMAT__) == I2S_DATAFORMAT_24B) || \
((__FORMAT__) == I2S_DATAFORMAT_32B))
#define IS_I2S_MCLK_OUTPUT(__OUTPUT__) (((__OUTPUT__) == I2S_MCLKOUTPUT_ENABLE) || \
((__OUTPUT__) == I2S_MCLKOUTPUT_DISABLE))
#define IS_I2S_AUDIO_FREQ(__FREQ__) ((((__FREQ__) >= I2S_AUDIOFREQ_8K) && \
((__FREQ__) <= I2S_AUDIOFREQ_192K)) || \
((__FREQ__) == I2S_AUDIOFREQ_DEFAULT))
#define IS_I2S_FULLDUPLEX_MODE(MODE) (((MODE) == I2S_FULLDUPLEXMODE_DISABLE) || \
((MODE) == I2S_FULLDUPLEXMODE_ENABLE))
/** @brief Checks if I2S Serial clock steady state parameter is in allowed range.
* @param __CPOL__ specifies the I2S serial clock steady state.
* This parameter can be a value of @ref I2S_Clock_Polarity
* @retval None
*/
#define IS_I2S_CPOL(__CPOL__) (((__CPOL__) == I2S_CPOL_LOW) || \
((__CPOL__) == I2S_CPOL_HIGH))
#if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) || defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) || defined(STM32F401xC) || defined(STM32F401xE) || defined(STM32F411xE) || defined(STM32F469xx) || defined(STM32F479xx)
#define IS_I2S_CLOCKSOURCE(CLOCK) (((CLOCK) == I2S_CLOCK_EXTERNAL) ||\
((CLOCK) == I2S_CLOCK_PLL))
#endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx || STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx ||
STM32F401xC || STM32F401xE || STM32F411xE || STM32F469xx || STM32F479xx */
#if defined(STM32F446xx) || defined(STM32F412Zx) || defined(STM32F412Vx) || defined(STM32F412Rx) || defined(STM32F412Cx) || defined (STM32F413xx) || defined(STM32F423xx)
#define IS_I2S_CLOCKSOURCE(CLOCK) (((CLOCK) == I2S_CLOCK_EXTERNAL) ||\
((CLOCK) == I2S_CLOCK_PLL) ||\
((CLOCK) == I2S_CLOCK_PLLSRC) ||\
((CLOCK) == I2S_CLOCK_PLLR))
#endif /* STM32F446xx || STM32F412Zx || STM32F412Vx || STM32F412Rx || STM32F412Cx || STM32F413xx || STM32F423xx */
#if defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx)
#define IS_I2S_CLOCKSOURCE(CLOCK) (((CLOCK) == I2S_CLOCK_EXTERNAL) ||\
((CLOCK) == I2S_CLOCK_PLLSRC) ||\
((CLOCK) == I2S_CLOCK_PLLR))
#endif /* STM32F410Tx || STM32F410Cx || STM32F410Rx */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* STM32F4xx_HAL_I2S_H */

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/**
******************************************************************************
* @file stm32f4xx_hal_i2s_ex.h
* @author MCD Application Team
* @brief Header file of I2S HAL module.
******************************************************************************
* @attention
*
* Copyright (c) 2016 STMicroelectronics.
* All rights reserved.
*
* This software is licensed under terms that can be found in the LICENSE file
* in the root directory of this software component.
* If no LICENSE file comes with this software, it is provided AS-IS.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef STM32F4xx_HAL_I2S_EX_H
#define STM32F4xx_HAL_I2S_EX_H
#ifdef __cplusplus
extern "C" {
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32f4xx_hal_def.h"
/** @addtogroup STM32F4xx_HAL_Driver
* @{
*/
#if defined(SPI_I2S_FULLDUPLEX_SUPPORT)
/** @addtogroup I2SEx I2SEx
* @{
*/
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* Exported macros -----------------------------------------------------------*/
/** @defgroup I2SEx_Exported_Macros I2S Extended Exported Macros
* @{
*/
#define I2SxEXT(__INSTANCE__) ((__INSTANCE__) == (SPI2)? (SPI_TypeDef *)(I2S2ext_BASE): (SPI_TypeDef *)(I2S3ext_BASE))
/** @brief Enable or disable the specified I2SExt peripheral.
* @param __HANDLE__ specifies the I2S Handle.
* @retval None
*/
#define __HAL_I2SEXT_ENABLE(__HANDLE__) (I2SxEXT((__HANDLE__)->Instance)->I2SCFGR |= SPI_I2SCFGR_I2SE)
#define __HAL_I2SEXT_DISABLE(__HANDLE__) (I2SxEXT((__HANDLE__)->Instance)->I2SCFGR &= ~SPI_I2SCFGR_I2SE)
/** @brief Enable or disable the specified I2SExt interrupts.
* @param __HANDLE__ specifies the I2S Handle.
* @param __INTERRUPT__ specifies the interrupt source to enable or disable.
* This parameter can be one of the following values:
* @arg I2S_IT_TXE: Tx buffer empty interrupt enable
* @arg I2S_IT_RXNE: RX buffer not empty interrupt enable
* @arg I2S_IT_ERR: Error interrupt enable
* @retval None
*/
#define __HAL_I2SEXT_ENABLE_IT(__HANDLE__, __INTERRUPT__) (I2SxEXT((__HANDLE__)->Instance)->CR2 |= (__INTERRUPT__))
#define __HAL_I2SEXT_DISABLE_IT(__HANDLE__, __INTERRUPT__) (I2SxEXT((__HANDLE__)->Instance)->CR2 &= ~(__INTERRUPT__))
/** @brief Checks if the specified I2SExt interrupt source is enabled or disabled.
* @param __HANDLE__ specifies the I2S Handle.
* This parameter can be I2S where x: 1, 2, or 3 to select the I2S peripheral.
* @param __INTERRUPT__ specifies the I2S interrupt source to check.
* This parameter can be one of the following values:
* @arg I2S_IT_TXE: Tx buffer empty interrupt enable
* @arg I2S_IT_RXNE: RX buffer not empty interrupt enable
* @arg I2S_IT_ERR: Error interrupt enable
* @retval The new state of __IT__ (TRUE or FALSE).
*/
#define __HAL_I2SEXT_GET_IT_SOURCE(__HANDLE__, __INTERRUPT__) (((I2SxEXT((__HANDLE__)->Instance)->CR2\
& (__INTERRUPT__)) == (__INTERRUPT__)) ? SET : RESET)
/** @brief Checks whether the specified I2SExt flag is set or not.
* @param __HANDLE__ specifies the I2S Handle.
* @param __FLAG__ specifies the flag to check.
* This parameter can be one of the following values:
* @arg I2S_FLAG_RXNE: Receive buffer not empty flag
* @arg I2S_FLAG_TXE: Transmit buffer empty flag
* @arg I2S_FLAG_UDR: Underrun flag
* @arg I2S_FLAG_OVR: Overrun flag
* @arg I2S_FLAG_FRE: Frame error flag
* @arg I2S_FLAG_CHSIDE: Channel Side flag
* @arg I2S_FLAG_BSY: Busy flag
* @retval The new state of __FLAG__ (TRUE or FALSE).
*/
#define __HAL_I2SEXT_GET_FLAG(__HANDLE__, __FLAG__) (((I2SxEXT((__HANDLE__)->Instance)->SR) & (__FLAG__)) == (__FLAG__))
/** @brief Clears the I2SExt OVR pending flag.
* @param __HANDLE__ specifies the I2S Handle.
* @retval None
*/
#define __HAL_I2SEXT_CLEAR_OVRFLAG(__HANDLE__) do{ \
__IO uint32_t tmpreg_ovr = 0x00U; \
tmpreg_ovr = I2SxEXT((__HANDLE__)->Instance)->DR;\
tmpreg_ovr = I2SxEXT((__HANDLE__)->Instance)->SR;\
UNUSED(tmpreg_ovr); \
}while(0U)
/** @brief Clears the I2SExt UDR pending flag.
* @param __HANDLE__ specifies the I2S Handle.
* @retval None
*/
#define __HAL_I2SEXT_CLEAR_UDRFLAG(__HANDLE__) do{ \
__IO uint32_t tmpreg_udr = 0x00U; \
tmpreg_udr = I2SxEXT((__HANDLE__)->Instance)->SR;\
UNUSED(tmpreg_udr); \
}while(0U)
/** @brief Flush the I2S and I2SExt DR Registers.
* @param __HANDLE__ specifies the I2S Handle.
* @retval None
*/
#define __HAL_I2SEXT_FLUSH_RX_DR(__HANDLE__) do{ \
__IO uint32_t tmpreg_dr = 0x00U; \
tmpreg_dr = I2SxEXT((__HANDLE__)->Instance)->DR; \
tmpreg_dr = ((__HANDLE__)->Instance->DR); \
UNUSED(tmpreg_dr); \
}while(0U)
/**
* @}
*/
/* Exported functions --------------------------------------------------------*/
/** @addtogroup I2SEx_Exported_Functions I2S Extended Exported Functions
* @{
*/
/** @addtogroup I2SEx_Exported_Functions_Group1 I2S Extended IO operation functions
* @{
*/
/* Extended features functions *************************************************/
/* Blocking mode: Polling */
HAL_StatusTypeDef HAL_I2SEx_TransmitReceive(I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData,
uint16_t Size, uint32_t Timeout);
/* Non-Blocking mode: Interrupt */
HAL_StatusTypeDef HAL_I2SEx_TransmitReceive_IT(I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData,
uint16_t Size);
/* Non-Blocking mode: DMA */
HAL_StatusTypeDef HAL_I2SEx_TransmitReceive_DMA(I2S_HandleTypeDef *hi2s, uint16_t *pTxData, uint16_t *pRxData,
uint16_t Size);
/* I2S IRQHandler and Callbacks used in non blocking modes (Interrupt and DMA) */
void HAL_I2SEx_FullDuplex_IRQHandler(I2S_HandleTypeDef *hi2s);
void HAL_I2SEx_TxRxHalfCpltCallback(I2S_HandleTypeDef *hi2s);
void HAL_I2SEx_TxRxCpltCallback(I2S_HandleTypeDef *hi2s);
/**
* @}
*/
/**
* @}
*/
/* Private types -------------------------------------------------------------*/
/* Private variables ---------------------------------------------------------*/
/* Private constants ---------------------------------------------------------*/
/* Private macros ------------------------------------------------------------*/
/**
* @}
*/
/* Private functions ---------------------------------------------------------*/
/**
* @}
*/
#endif /* SPI_I2S_FULLDUPLEX_SUPPORT */
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif /* STM32F4xx_HAL_I2S_EX_H */

2092
Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2s.c Normal file
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1131
Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_i2s_ex.c Normal file
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File diff suppressed because it is too large Load Diff

75
test1.ioc
View File

@ -12,51 +12,62 @@ CAD.pinconfig=
CAD.provider=
File.Version=6
GPIO.groupedBy=Group By Peripherals
I2S2.AudioFreq=I2S_AUDIOFREQ_48K
I2S2.DataFormat=I2S_DATAFORMAT_16B
I2S2.ErrorAudioFreq=-0.79 %
I2S2.FullDuplexMode=I2S_FULLDUPLEXMODE_DISABLE
I2S2.IPParameters=Instance,VirtualMode,FullDuplexMode,RealAudioFreq,ErrorAudioFreq,Mode,DataFormat,AudioFreq
I2S2.Instance=SPI$Index
I2S2.Mode=I2S_MODE_MASTER_RX
I2S2.RealAudioFreq=47.619 KHz
I2S2.VirtualMode=I2S_MODE_MASTER
KeepUserPlacement=false
Mcu.CPN=STM32F407VGT6
Mcu.Family=STM32F4
Mcu.IP0=ADC1
Mcu.IP1=I2C1
Mcu.IP2=NVIC
Mcu.IP3=RCC
Mcu.IP4=SPI1
Mcu.IP5=SYS
Mcu.IP6=TIM2
Mcu.IPNb=7
Mcu.IP2=I2S2
Mcu.IP3=NVIC
Mcu.IP4=RCC
Mcu.IP5=SPI1
Mcu.IP6=SYS
Mcu.IP7=TIM2
Mcu.IPNb=8
Mcu.Name=STM32F407V(E-G)Tx
Mcu.Package=LQFP100
Mcu.Pin0=PC3
Mcu.Pin1=PA0-WKUP
Mcu.Pin10=PE15
Mcu.Pin11=PB10
Mcu.Pin12=PD11
Mcu.Pin13=PD12
Mcu.Pin14=PD13
Mcu.Pin15=PD14
Mcu.Pin16=PD15
Mcu.Pin17=PC6
Mcu.Pin18=PC8
Mcu.Pin19=PC9
Mcu.Pin12=PB12
Mcu.Pin13=PD11
Mcu.Pin14=PD12
Mcu.Pin15=PD13
Mcu.Pin16=PD14
Mcu.Pin17=PD15
Mcu.Pin18=PC6
Mcu.Pin19=PC8
Mcu.Pin2=PA5
Mcu.Pin20=PA15
Mcu.Pin21=PC11
Mcu.Pin22=PD4
Mcu.Pin23=PD7
Mcu.Pin24=PB4
Mcu.Pin25=PB5
Mcu.Pin26=PB6
Mcu.Pin27=PB7
Mcu.Pin28=PB9
Mcu.Pin29=VP_SYS_VS_Systick
Mcu.Pin20=PC9
Mcu.Pin21=PA15
Mcu.Pin22=PC11
Mcu.Pin23=PD4
Mcu.Pin24=PD7
Mcu.Pin25=PB4
Mcu.Pin26=PB5
Mcu.Pin27=PB6
Mcu.Pin28=PB7
Mcu.Pin29=PB9
Mcu.Pin3=PB1
Mcu.Pin30=VP_TIM2_VS_ClockSourceINT
Mcu.Pin30=VP_SYS_VS_Systick
Mcu.Pin31=VP_TIM2_VS_ClockSourceINT
Mcu.Pin4=PE7
Mcu.Pin5=PE10
Mcu.Pin6=PE11
Mcu.Pin7=PE12
Mcu.Pin8=PE13
Mcu.Pin9=PE14
Mcu.PinsNb=31
Mcu.PinsNb=32
Mcu.ThirdPartyNb=0
Mcu.UserConstants=
Mcu.UserName=STM32F407VGTx
@ -81,10 +92,11 @@ PA5.Mode=Full_Duplex_Master
PA5.Signal=SPI1_SCK
PB1.Locked=true
PB1.Signal=ADCx_IN9
PB10.GPIOParameters=GPIO_Speed
PB10.GPIO_Speed=GPIO_SPEED_FREQ_HIGH
PB10.Locked=true
PB10.Signal=GPIO_Output
PB10.Mode=Half_Duplex_Master
PB10.Signal=I2S2_CK
PB12.Mode=Half_Duplex_Master
PB12.Signal=I2S2_WS
PB4.Locked=true
PB4.Mode=Full_Duplex_Master
PB4.Signal=SPI1_MISO
@ -101,7 +113,8 @@ PB9.Signal=I2C1_SDA
PC11.Locked=true
PC11.Signal=GPIO_Input
PC3.Locked=true
PC3.Signal=GPIO_Input
PC3.Mode=Half_Duplex_Master
PC3.Signal=I2S2_SD
PC6.Locked=true
PC6.Signal=GPIO_Input
PC8.Locked=true
@ -169,7 +182,7 @@ ProjectManager.ToolChainLocation=
ProjectManager.UAScriptAfterPath=
ProjectManager.UAScriptBeforePath=
ProjectManager.UnderRoot=true
ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_ADC1_Init-ADC1-false-HAL-true,4-MX_I2C1_Init-I2C1-false-HAL-true,5-MX_SPI1_Init-SPI1-false-HAL-true,6-MX_TIM2_Init-TIM2-false-HAL-true,7-MX_ETH_Init-ETH-false-HAL-true
ProjectManager.functionlistsort=1-SystemClock_Config-RCC-false-HAL-false,2-MX_GPIO_Init-GPIO-false-HAL-true,3-MX_ADC1_Init-ADC1-false-HAL-true,4-MX_I2C1_Init-I2C1-false-HAL-true,5-MX_SPI1_Init-SPI1-false-HAL-true,6-MX_TIM2_Init-TIM2-false-HAL-true,7-MX_I2S2_Init-I2S2-false-HAL-true
RCC.48MHZClocksFreq_Value=32000000
RCC.AHBFreq_Value=32000000
RCC.APB1CLKDivider=RCC_HCLK_DIV4