fido_hid_read
if (dev->transport.rx == NULL && dev->io.read == fido_hid_read)
&fido_hid_read,
int fido_hid_read(void *, unsigned char *, size_t, int);
if (fido_hid_read(ctx, data, ctx->report_out_len, 250) == -1)
fido_hid_read,