Hoernchen has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ttcn3-hacks/+/27342 )

Change subject: simtrace emulation: check that port is connected to prevent errors due to delayed msg ......................................................................

simtrace emulation: check that port is connected to prevent errors due to delayed msg

Change-Id: I5d5dda0cf1443223b2615f1059cfdcf698f1acae --- M library/SIMTRACE_Emulation.ttcn 1 file changed, 6 insertions(+), 2 deletions(-)

git pull ssh://gerrit.osmocom.org:29418/osmo-ttcn3-hacks refs/changes/42/27342/1

diff --git a/library/SIMTRACE_Emulation.ttcn b/library/SIMTRACE_Emulation.ttcn index c907608..74bc380 100644 --- a/library/SIMTRACE_Emulation.ttcn +++ b/library/SIMTRACE_Emulation.ttcn @@ -118,14 +118,18 @@ /* Submit another IN transfer */ f_usb_submit_xfer(g_ep_in); stpdu_in := dec_SIMTRACE_PDU(tc.data); - INOUT.send(stpdu_in); + if (INOUT.checkstate("Connected")) { + INOUT.send(stpdu_in); + } } [] USB.receive(tr_UsbXfer_compl(g_ep_irq, USB_TRANSFER_TYPE_INTERRUPT, USB_TRANSFER_COMPLETED, g_dev_hdl, ?))-> value tc { /* Submit another IRQ transfer */ f_usb_submit_xfer(g_ep_irq, ttype := USB_TRANSFER_TYPE_INTERRUPT); stpdu_in := dec_SIMTRACE_PDU(tc.data); - IRQ.send(stpdu_in); + if (IRQ.checkstate("Connected")) { + IRQ.send(stpdu_in); + } } [] USB.receive(tr_UsbXfer_compl(g_ep_irq, USB_TRANSFER_TYPE_INTERRUPT, USB_TRANSFER_TIMED_OUT, g_dev_hdl, ?)) -> value tc {