WMbus Std B Private Functions

Macros
#define	SM_RX_NEW_PACKET   0
#define	SM_RX_INTERM   1
#define	SM_RX_LAST   2

Functions
uint16_t	crcCalc (uint16_t crcReg, uint8_t crcData)
	Calculates the 16-bit CRC. The function requires that the CRC_POLYNOM is defined, which gives the wanted CRC polynom. More...
SBool	CRCCheck (uint8_t *pStart, uint8_t *pStop)
	Calculates the 16-bit CRC. More...
void	HAL_GPIO_EXTI_Callback (uint16_t GPIO_Pin)
int	main (void)
	System main function. More...

Detailed Description

Macro Definition Documentation

SM_RX_INTERM

#define SM_RX_INTERM   1

Definition at line 231 of file SDK_WMbusStd_B.c.

SM_RX_LAST

#define SM_RX_LAST   2

Definition at line 232 of file SDK_WMbusStd_B.c.

SM_RX_NEW_PACKET

#define SM_RX_NEW_PACKET   0

Definition at line 230 of file SDK_WMbusStd_B.c.

Function Documentation

crcCalc()

uint16_t crcCalc	(	uint16_t	crcReg,
		uint8_t	crcData
	)

Calculates the 16-bit CRC. The function requires that the CRC_POLYNOM is defined, which gives the wanted CRC polynom.

Parameters

Input

Param:uint8 crcData - Data to perform the CRC-16 operation on. uint16 crcReg - Current or initial value of the CRC calculation

Return values

LINK_STATUS

: LINK_STATUS_SUCCESS LINK_STATUS_INVALID_SIZE - The data-field buffer is too large

Definition at line 185 of file SDK_WMbusStd_B.c.

CRCCheck()

SBool CRCCheck	(	uint8_t *	pStart,
		uint8_t *	pStop
	)

Calculates the 16-bit CRC.

Parameters

Input

Param:uint8 crcData - Data to perform the CRC-16 operation on. uint16 crcReg - Current or initial value of the CRC calculation

Return values

LINK_STATUS

: LINK_STATUS_SUCCESS LINK_STATUS_INVALID_SIZE - The data-field buffer is too large

Definition at line 212 of file SDK_WMbusStd_B.c.

HAL_GPIO_EXTI_Callback()

void HAL_GPIO_EXTI_Callback

(

uint16_t

GPIO_Pin

)

Definition at line 342 of file SDK_WMbusStd_B.c.

main()

int main

(

void

)

System main function.

Parameters

None

Return values

None

Definition at line 440 of file SDK_WMbusStd_B.c.