Messages in this thread | | | From | "M'boumba Cedric Madianga" <> | Date | Mon, 2 Jan 2017 14:31:31 +0100 | Subject | Re: [PATCH v7 2/5] i2c: Add STM32F4 I2C driver |
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Hello Uwe,
>> Is it possible to make it more obvious by doing: >> >> status = read_from_status_register() & read_from_interrupt_enable_register(); >> >> at a single place? Contrary to what I said previously I have to keep possible_status variable as for one irq enabled we allow several events. For example, ITBUFEN allows to generate an irq for RXNE and for TXE events. So, using status = read_from_status_register() & read_from_interrupt_enable_register(); is not possible.
Best regards,
Cedric
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