HAL
I2C_TIMEOUT_BUSY_FLAG is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALI2C_TIMEOUT_BUSY_FLAG

I2C_TIMEOUT_BUSY_FLAG macro

Timeout 25 ms

Syntax

#define I2C_TIMEOUT_BUSY_FLAG 25U

References

LocationText
stm32f4xx_hal_i2c.c:320
#define I2C_TIMEOUT_BUSY_FLAG 25U /*!< Timeout 25 ms */
stm32f4xx_hal_i2c.c:1064
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY_FLAG, tickstart) != HAL_OK)
stm32f4xx_hal_i2c.c:1185
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY_FLAG, tickstart) != HAL_OK)
stm32f4xx_hal_i2c.c:1686
count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U);
stm32f4xx_hal_i2c.c:1763
count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U);
stm32f4xx_hal_i2c.c:1970
count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U);
stm32f4xx_hal_i2c.c:2125
count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U);
stm32f4xx_hal_i2c.c:2514
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY_FLAG, tickstart) != HAL_OK)
stm32f4xx_hal_i2c.c:2637
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY_FLAG, tickstart) != HAL_OK)
stm32f4xx_hal_i2c.c:2888
count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U);
stm32f4xx_hal_i2c.c:2973
count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U);
stm32f4xx_hal_i2c.c:3068
count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U);
stm32f4xx_hal_i2c.c:3249
count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U);
stm32f4xx_hal_i2c.c:3443
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY_FLAG, tickstart) != HAL_OK)
stm32f4xx_hal_i2c.c:3511
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY_FLAG, tickstart) != HAL_OK)
stm32f4xx_hal_i2c.c:3532
if (I2C_WaitOnFlagUntilTimeout(hi2c, I2C_FLAG_BUSY, SET, I2C_TIMEOUT_BUSY_FLAG, tickstart) != HAL_OK)
stm32f4xx_hal_i2c.c:3582
count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U);
stm32f4xx_hal_i2c.c:3678
count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U);
stm32f4xx_hal_i2c.c:3858
count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U);
stm32f4xx_hal_i2c.c:3980
count = I2C_TIMEOUT_BUSY_FLAG * (SystemCoreClock / 25U / 1000U);