HAL
I2C_SPEED_STANDARD is only used within HAL.
 
Symbols
loading...
Files
loading...
CodeScopeSTM32 Libraries and SamplesHALI2C_SPEED_STANDARD

I2C_SPEED_STANDARD macro

Syntax

#define I2C_SPEED_STANDARD(__PCLK__, __SPEED__) ((I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U) < 4U)? 4U:I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U))

Arguments

__PCLK__

__SPEED__

References

LocationText
stm32f4xx_hal_i2c.h:663
#define I2C_SPEED_STANDARD(__PCLK__, __SPEED__) ((I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U) < 4U)? 4U:I2C_CCR_CALCULATION((__PCLK__), (__SPEED__), 2U))
stm32f4xx_hal_i2c.h:665
#define I2C_SPEED(__PCLK__, __SPEED__, __DUTYCYCLE__) (((__SPEED__) <= 100000U)? (I2C_SPEED_STANDARD((__PCLK__), (__SPEED__))) : \