Enumerations
enum	TestStatus { FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 1, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED, FAILED = 0, PASSED = !FAILED }
Functions
void	HardFault_Handler (void)
	This function handles Hard Fault exception.
static void	I2S_Config (void)
	Configures I2S peripheral.
int	main (void)
	Main program.
void	NMI_Handler (void)
	This function handles NMI exception.
void	PendSV_Handler (void)
	This function handles PendSVC exception.
void	SPI1_IRQHandler (void)
	This function handles SPI1 global interrupt request.
void	SVC_Handler (void)
	This function handles SVCall exception.
void	SysTick_Handler (void)
	This function handles SysTick Handler.
Variables
uint16_t	I2S_Buffer_Rx [32]
uint16_t	I2S_Buffer_Rx [32] = {0}
const uint16_t	I2S_Buffer_Tx [32]
const uint16_t	I2S_Buffer_Tx [32]
__IO uint16_t	RxIdx
__IO uint16_t	RxIdx = 0
TestStatus	TransferStatus = FAILED
__IO uint16_t	TxIdx
__IO uint16_t	TxIdx = 0

Enumeration Type Documentation

enum TestStatus

Enumerator:

FAILED
PASSED
FAILED
PASSED
FAILED
PASSED
FAILED
PASSED
FAILED
PASSED
FAILED
PASSED
FAILED
PASSED
FAILED
PASSED
FAILED
PASSED
FAILED
PASSED
FAILED
PASSED
FAILED
PASSED
FAILED
PASSED
FAILED
PASSED
FAILED
PASSED

Definition at line 40 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeInterrupt/main.c.

Function Documentation

void HardFault_Handler ( void )

This function handles Hard Fault exception.

Parameters:

None

Return values:

None

Definition at line 70 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeInterrupt/stm32f0xx_it.c.

static void I2S_Config ( void ) [static]

Configures I2S peripheral.

Parameters:

None

Return values:

None

Definition at line 131 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeInterrupt/main.c.

References GPIO_InitStructure, and NVIC_InitStructure.

Referenced by main().

int main ( void )

Main program.

Parameters:

None

Return values:

None

< At this stage the microcontroller clock setting is already configured, this is done through SystemInit() function which is called from startup file (startup_stm32f0xx.s) before to branch to application main. To reconfigure the default setting of SystemInit() function, refer to system_stm32f0xx.c file

Definition at line 65 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeInterrupt/main.c.

References Buffercmp(), I2S_Buffer_Rx, I2S_Buffer_Tx, I2S_Config(), PASSED, RxIdx, TransferStatus, and TxIdx.

void NMI_Handler ( void )

This function handles NMI exception.

Parameters:

None

Return values:

None

Definition at line 61 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeInterrupt/stm32f0xx_it.c.

void PendSV_Handler ( void )

This function handles PendSVC exception.

Parameters:

None

Return values:

None

Definition at line 92 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeInterrupt/stm32f0xx_it.c.

void SPI1_IRQHandler ( void )

This function handles SPI1 global interrupt request.

Parameters:

None

Return values:

: None

Definition at line 116 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeInterrupt/stm32f0xx_it.c.

void SVC_Handler ( void )

This function handles SVCall exception.

Parameters:

None

Return values:

None

Definition at line 83 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeInterrupt/stm32f0xx_it.c.

void SysTick_Handler ( void )

This function handles SysTick Handler.

Parameters:

None

Return values:

None

Definition at line 101 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeInterrupt/stm32f0xx_it.c.

Variable Documentation

uint16_t I2S_Buffer_Rx[32]

Definition at line 52 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeDMA/main.c.

Referenced by I2S_Config(), main(), and SPI1_IRQHandler().

uint16_t I2S_Buffer_Rx[32] = {0}

Definition at line 51 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeInterrupt/main.c.

const uint16_t I2S_Buffer_Tx[32]

Definition at line 46 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeDMA/main.c.

Referenced by I2S_Config(), main(), and SPI1_IRQHandler().

const uint16_t I2S_Buffer_Tx[32]

Initial value:

 {0x0102, 0x0304, 0x0506, 0x0708, 0x090A, 0x0B0C,
                                     0x0D0E, 0x0F10, 0x1112, 0x1314, 0x1516, 0x1718,
                                     0x191A, 0x1B1C, 0x1D1E, 0x1F20, 0x2122, 0x2324,
                                     0x2526, 0x2728, 0x292A, 0x2B2C, 0x2D2E, 0x2F30,
                                     0x3132, 0x3334, 0x3536, 0x3738, 0x393A, 0x3B3C,
                                     0x3D3E, 0x3F40}

Definition at line 44 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeInterrupt/main.c.

__IO uint16_t RxIdx

Definition at line 50 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeInterrupt/main.c.

Referenced by main(), and SPI1_IRQHandler().

__IO uint16_t RxIdx = 0

Definition at line 50 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeInterrupt/main.c.

Referenced by main(), and SPI1_IRQHandler().

TestStatus TransferStatus = FAILED

Definition at line 52 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeInterrupt/main.c.

__IO uint16_t TxIdx

Definition at line 50 of file STM32F0xx_StdPeriph_Examples/I2S/I2S_DataExchangeInterrupt/main.c.

Referenced by main(), and SPI1_IRQHandler().