DataExchange

Functions
TestStatus	Buffercmp (uint8_t *pBuffer1, uint8_t *pBuffer2, uint16_t BufferLength)
	Compares two buffers.
void	main ()
	Main program.
Variables
uint8_t	HEADER_ADDRESS_Read = (((SLAVE_ADDRESS & 0xFF00) >> 7) | 0xF1)
uint8_t	HEADER_ADDRESS_Write
uint8_t	i = 0
__IO uint8_t	NumByteToRead = BUFFERSIZE
__IO uint8_t	NumOfBytes = BUFFERSIZE
__IO uint8_t	Rx_Idx = 0
__IO uint8_t	RxBuffer [BUFFERSIZE]
TestStatus	TransferStatus1 = FAILED
__IO uint8_t	Tx_Idx = 0
__IO uint8_t	TxBuffer [BUFFERSIZE]

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Function Documentation

TestStatus Buffercmp	(	uint8_t *	pBuffer1,
		uint8_t *	pBuffer2,
		uint16_t	BufferLength
	)

Compares two buffers.

Parameters:

pBuffer1,pBuffer2,:	buffers to be compared.
BufferLength,:	buffer's length

Return values:

PASSED,:

pBuffer1 identical to pBuffer2 FAILED: pBuffer1 differs from pBuffer2

void main

(

void

)

Main program.

Parameters:

None

Return values:

None

Definition at line 64 of file STM8S_StdPeriph_Examples/I2C/I2C_TwoBoards/I2C_DataExchange/Master/main.c.

References Buffercmp(), BUFFERSIZE, CLK_HSIPrescalerConfig(), CLK_PRESCALER_HSIDIV1, CLK_PRESCALER_HSIDIV2, Delay(), disableInterrupts, ENABLE, enableInterrupts, FAILED, HEADER_ADDRESS_Read, HEADER_ADDRESS_Write, i, I2C_ACK_CURR, I2C_ACK_NONE, I2C_AcknowledgeConfig(), I2C_ADDMODE_7BIT, I2C_CheckEvent(), I2C_DIRECTION_RX, I2C_DIRECTION_TX, I2C_DUTYCYCLE_2, I2C_EVENT_MASTER_BYTE_RECEIVED, I2C_EVENT_MASTER_MODE_ADDRESS10, I2C_EVENT_MASTER_MODE_SELECT, I2C_EVENT_MASTER_RECEIVER_MODE_SELECTED, I2C_FLAG_BUSBUSY, I2C_FLAG_RXNOTEMPTY, I2C_FLAG_TRANSFERFINISHED, I2C_GenerateSTART(), I2C_GenerateSTOP(), I2C_GetFlagStatus(), I2C_Init(), I2C_IT_BUF, I2C_IT_EVT, I2C_ITConfig(), I2C_ReceiveData(), I2C_Send7bitAddress(), I2C_SendData(), I2C_SPEED, LED1, LED2, LED3, LED4, NumByteToRead, NumOfBytes, RESET, Rx_Idx, RxBuffer, SLAVE_ADDRESS, STM_EVAL_LEDInit(), STM_EVAL_LEDOff(), STM_EVAL_LEDToggle(), TransferStatus1, and TxBuffer.

---

Variable Documentation

uint8_t HEADER_ADDRESS_Read = (((SLAVE_ADDRESS & 0xFF00) >> 7) | 0xF1)

Referenced by main().

uint8_t HEADER_ADDRESS_Write

Referenced by INTERRUPT_HANDLER(), and main().

uint8_t i = 0

Definition at line 50 of file STM8S_StdPeriph_Examples/I2C/I2C_TwoBoards/I2C_DataExchange/Master/main.c.

Referenced by main(), SC_decode_Answer2reset(), SD_GetCIDRegister(), SD_GetCSDRegister(), SD_GetDataResponse(), SD_Init(), SD_ReadBlock(), SD_ReadBuffer(), SD_SendCmd(), SD_WriteBlock(), and SD_WriteBuffer().

__IO uint8_t NumByteToRead = BUFFERSIZE

Definition at line 48 of file STM8S_StdPeriph_Examples/I2C/I2C_TwoBoards/I2C_DataExchange/Master/main.c.

Referenced by main().

__IO uint8_t NumOfBytes = BUFFERSIZE

Definition at line 49 of file STM8S_StdPeriph_Examples/I2C/I2C_TwoBoards/I2C_DataExchange/Master/main.c.

Referenced by INTERRUPT_HANDLER(), and main().

__IO uint8_t Rx_Idx = 0

Definition at line 47 of file STM8S_StdPeriph_Examples/I2C/I2C_TwoBoards/I2C_DataExchange/Master/main.c.

Referenced by main().

__IO uint8_t RxBuffer[BUFFERSIZE]

Definition at line 51 of file STM8S_StdPeriph_Examples/I2C/I2C_TwoBoards/I2C_DataExchange/Master/main.c.

Referenced by main().

TestStatus TransferStatus1 = FAILED

Definition at line 52 of file STM8S_StdPeriph_Examples/I2C/I2C_TwoBoards/I2C_DataExchange/Master/main.c.

__IO uint8_t Tx_Idx = 0

Definition at line 47 of file STM8S_StdPeriph_Examples/I2C/I2C_TwoBoards/I2C_DataExchange/Master/main.c.

Referenced by INTERRUPT_HANDLER().

__IO uint8_t TxBuffer[BUFFERSIZE]

Definition at line 44 of file STM8S_StdPeriph_Examples/I2C/I2C_TwoBoards/I2C_DataExchange/Master/stm8s_it.c.

Referenced by INTERRUPT_HANDLER(), and main().