[TpsdkServer] Failed to set expression, $PC, with the value, 0x1c0d4e, for processor 0

Question

Hi team 
 
 getting this error : [TpsdkServer] Failed to set expression, $PC, with the value, 0x1c0d4e, for processor 0 
 i I checked in the map file and could find that the address is label for start in app_startup.s 
 created a new workspace and tried to run the code and still getting the same error. 
 
 please assist in this. 
 the processor is ADSP-21583 on CCES 2.11.0 IDE.

santha.vijay · Accepted Answer

Hi, 
 We just need few more pieces of information to work out exactly what is happening. Could you please answer the following? This will help us to assist you further. 
 Can you please try creating the project from scratch and let us know if you seeing the same behavior. Also, please try connecting your device with some other machine and check whether you observe the same behavior. 
 Do you have access to any Ez-kit you can use to connect to your emulator with? Do you still encounter the same error messages? Does the ICE Test utility run successfully or does it fail at any point? If the Test fails, please provide us with a screenshot showing the ICE Test results. This will help us to isolate your issue whether specific to your hardware. 
 "Failed to reset MP group" means that we failed to reset the cores. All cores are put in a group and then we do the reset which is why it says MP group. Please let us know whether you are loading code to all the cores? This will determine if we are doing a system reset or core reset. 
 In CCES, can you go to Window::Preferences and then General->Logging and enabled &ldquo;Log debug events to the debug log file&rdquo;. Once that is done can you try connecting and loading your application and send us the log file after the failing message has been displayed? 
 Also, please let us know whether you have DDR in your system. You should not use pre-load at all if you don&rsquo;t have ddr. 
 Basically, Preload is an application that sets up the processor so that we can properly load code to it. The pre-load resides entirely in internal memory and needs to setup DDR in order to access it by loading bits of the application there. It does not reside there forever but merely runs and can then be overwritten after. If you want to get around this to make sure you can connect to your board and do some very basic debugging then they can always create an application for the ADSP-21583 which has no external memory. you should be able to load it and at least verify debug is working properly. 
 If you are facing this issue with the specific project, please share us the project with the steps to reproduce the issue along with screenshot of error.This will help us to assist you further. 
 Regards, Santhakumari.K)

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[TpsdkServer] Failed to set expression, $PC, with the value, 0x1c0d4e, for processor 0