[peekstm32] libusb_bulk_transfer() command failed with -7

/usr/include/libusb-1.0/libusb.h lists -1 as
LIBUSB_ERROR_TIMEOUT = -7,

But timeout is set to 1000ms or 1 second in my peekstm32.c program. My primary concern is that I am not seeing any communication on the stm32 side with bulk endpoints. Need to check their configuration settings in the EPRX registers later.

I am seeing this now ... but the problem persists EVEN though the usb sniffer clearly shows data transmission without any errors, with peek and pokes from peekstm32.c