Hi, I'm trying to use FT232R chip in asynchronous bit-bang mode with libftdi and I'm confused. I've read the examples, but they all only write data.
>From what I understand, if I send data with ftdi_write(), it will be sent to the chip in one burst and the chip will proceed to output it to its GPIO pins at the previously set baudrate (actually, I'm sending one byte at a time, but I know the general idea). How do I know when all data has been sent? I'd like to read another pin (set as an input pin) using ftdi_read_pins(), but first I have to be sure that all data that should be sent has been sent. D2XX drivers have FT_GetStatus() function for that. I can't find anything similar in libftdi. Bonus question: what values should I write to bits that were configured as inputs? Does it matter? Thanks. -- libftdi - see http://www.intra2net.com/en/developer/libftdi for details. To unsubscribe send a mail to [email protected]
