On Sun, Feb 12, 2012 at 03:22:41PM +0100, Harald Welte wrote:
Hi again,
On Sun, Feb 12, 2012 at 02:46:37PM +0100, Myonium wrote:
Thank you for the fast reply. Your assumption (speed issue) most probably right. It happened to me with a new “Gemalto .NET v2.0” card which has baud rates up to 223kbps. Would the simtrace device give me the transfer rate? How would you suggest to measure it?
If you look at the serial console, it should even tell you the negotiated PPS settings. So far there is no code to export this via USB t othe host PC, as far as I remember. However, it would be simple to add it in case you don't happen to have a matching serial cable. Please let me know.
I've quickly implemented this, but don't have time to test it right now.
Please update your simtrace host utility to rev. b14d0ad2792d3f76ec21e141229840c736a2f23c or later, and use firmware 4f7ca20bf40b911c035264d86ef0359d20e7ac88 or later. I've attached a firmware image (for dfu-util flashing) for your reference.
The simtrace program on the host pc should print something like PPS(Fi=X/Di=Y) once a PPS happens, using the values that were obtained from the acual PPS sniffing.
Regards, Harald