hello, a short view into jtag/drivers/ft2232.c shows, that the asynchronous api of libftdi-1 is not used. ftd2xx however uses a second thread to continous poll the FTDI chip for data to read. So on ft2232_read(), ftd2xx can start to deliver data, while the libftdi patch has to first send the read usb request and then wait for data.
So there is room for improvement with libftdi. But beware, to my knowledge, libftdi-1 on Win32 needs much user fiddling because of libusb-1 on win32, if it is fit for purpose at all. Bye -- Uwe Bonnes [email protected] Institut fuer Kernphysik Schlossgartenstrasse 9 64289 Darmstadt --------- Tel. 06151 162516 -------- Fax. 06151 164321 ---------- _______________________________________________ Openocd-development mailing list [email protected] https://lists.berlios.de/mailman/listinfo/openocd-development
