Problem to execute a TEST application on the SPC56EL70L5

[vittorio]

Posted on February 19, 2014 at 03:23

Hi,

I'm starting to use a SPC56L-Discovery board that I connect with the PC

through

the SPC5-UDESTK jtag-usb adapter. I installed the SPC5Studio and the UDE 4.0 to debug my board and load programs on it. But I have a ''strange'' error following the steps of the document AN4321 �Getting started with the SPC56LDiscovery�. In fact, all goes perfectly when I generate and compile the application, but when I try to debug it (and automatically it opens the UDE) I have this error:-Message from component 'PpcJtagTargIntf' : Can't connect target ! Message from component 'PpcJtagTargIntf' : No Lockstep mode on target detected when using LSM configuration ! Message from component 'PpcJtagTargIntf' : No JTAG client found ! Please check: - target power supply - JTAG cable connection - target configuration Message from component 'UDEDebugServer' : Unable to establish connection . To correct the situation, check configuration file entries and try again. Someone could help me? I don't know what I can do. Thanks to all #hightec

[Erwan YVIN]

Posted on February 25, 2014 at 16:17Hello Vittorio,Sorry for our late answer ..I think that it is a driver issue on Windows Host for UDESTKyou should check in your device manager if ''Windows'' PLS USB OnCE Wiggler'' is presentIf not, reinstall the driver from the directory c:\Program Files (x86)\pls\UDE 4.0\Driver\if you have a discovery board , just check if your workspace file (debug.wsx) is pointed on this configuration stm_xpc56el_discoveryplus_lockstep_debug_jtag.cfgCould you check with test application provided by SPC5Studio ChibiOS-RT or Os-Less SPC56ELxx Test Application for DiscoveryPlus ?    Best regards        Erwan