HAL
LL_I2C_GetSMBusPEC() is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALLL_I2C_GetSMBusPEC()

LL_I2C_GetSMBusPEC() function

Get the SMBus Packet Error byte calculated.

Syntax

__STATIC_INLINE uint32_t LL_I2C_GetSMBusPEC(I2C_TypeDef *I2Cx);

Arguments

I2Cx

I2C Instance.

Return value

Value between Min_Data=0x00 and Max_Data=0xFF

Notes

Macro IS_SMBUS_ALL_INSTANCE(I2Cx) can be used to check whether or not SMBus feature is supported by the I2Cx Instance.

References

LocationText
stm32f4xx_ll_i2c.h:1824
__STATIC_INLINE uint32_t LL_I2C_GetSMBusPEC(I2C_TypeDef *I2Cx)

Data Use

Data read by LL_I2C_GetSMBusPEC()
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LL_I2C_GetSMBusPEC()
Type of LL_I2C_GetSMBusPEC()
LL_I2C_GetSMBusPEC()
uint32_t
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