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STM32F4 Hal drivers. Problem reading a songle byte with HAL_I2C_Mem_Read_IT

Question asked by Oli on Aug 17, 2016
Latest reply on Aug 24, 2016 by Nesrine M

Hello,

when I read a single Byte from I2C using the HAL_I2C_Mem_Read_IT function, all following read or write attempts on the same I2C bus fail with HAL_Timeout.

When I run exactly the same code on a STM32F2 (using the F2 HAL Drivers) I have no Problems.

Do you have any idea what could cause this issue?

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