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Discussion - Software / Re: FT201X - How to purge the FX-Buffer
« on: November 29, 2021, 09:04:01 AM »
Hello,
i did try FT_Purge already.
What buffer holds the data coming from the USB-Host? (Data sent via FT_Write)
The FT201X-datasheet has two statements to this, but they are mismatching.
Note that the Transmit buffer is the buffer which holds data which has come from the host computer and is going to be read by the external I2C master.
Data sent from the USB host controller to the I2C interface via the USB data OUT endpoint is stored in the FIFO RX (receive) buffer.
Regards, Hendrik
i did try FT_Purge already.
What buffer holds the data coming from the USB-Host? (Data sent via FT_Write)
The FT201X-datasheet has two statements to this, but they are mismatching.
Note that the Transmit buffer is the buffer which holds data which has come from the host computer and is going to be read by the external I2C master.
Data sent from the USB host controller to the I2C interface via the USB data OUT endpoint is stored in the FIFO RX (receive) buffer.
Regards, Hendrik