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LAUNCHXL-CC2640R2: TI-RTOS Remote Object Viewer using IAR plug-in with Simple_peripheral app fails to display task information

Jay Sheldon
Prodigy 250 points
Part Number: LAUNCHXL-CC2640R2
Other Parts Discussed in Thread: SYSBIOS

I am trying to use the TI-RTOS plug-in with IAR to view task information  on the simple_peripheral example project running on a LAUNCHXL_CC2640R2.

After selecting the basic task view ( TI_RTOS -> Tasks ->Basic), the following error message is displayed:

Target memory read failed at address: 0x20002044, length: 76

This read is at an INVALID address according to the application's section map. The application is likely either uninitialized or corrupt.

If there a way to view task information on IAR Embedded Workbench?

Version info:

BLE Stack Version 3.20.00.21

IAR Version 8.32.4

Custom Argument variable for XDC_ROOT  is $SIMPLELINK_CORE_SDK_INSTALL_DIR$\..\xdctools_3_51_03_28_core

  • 0 in reply to J Lindh
    Prodigy 250 points

    The fix from the ROV chapter addressed the issue.  I chose the solution where the package file was modified.

    From the link:

    1. Apply the fix below to \kernel\tirtos\packages\ti\sysbios\heaps\package.xs
    2. function init()
{
  /* Add HeapMem's primaryHeap addresses range to ROV's memory sections */
  if (xdc.om.$name == "rov") {
      var HeapMem = xdc.module('ti.sysbios.heaps.HeapMem');
//        if (xdc.om['ti.sysbios.heaps'].HeapMem.$used) {
          var Program = xdc.useModule('xdc.rov.Program');
          var HeapMemCfg =  Program.getModuleConfig(HeapMem.$name);
          if  (HeapMemCfg.primaryHeapBaseAddr != null) {
              var base = Program.getSymbolValue(HeapMemCfg.primaryHeapBaseAddr.substr(1));
              var end = Program.getSymbolValue(HeapMemCfg.primaryHeapEndAddr.substr(1));
              /* Retrieve the MemoryImage java object. */
              var Model = xdc.module("xdc.rov.Model");
              var memReader = Model.getMemoryImageInst();

              /* retrieve the sections list and add a new section */
              var sections = memReader.getSections();
              sections.addSection(base, end-base);
          }
//        }
          /* Retrieve the MemoryImage java object. */
          var Model = xdc.module("xdc.rov.Model");
          var memReader = Model.getMemoryImageInst();

          /* retrieve the sections list and add a new section */
          var sections = memReader.getSections();

          /* The follow variable is set to the end address of SRAM
           *
           * For CC2640R2 or CC26x0/CC13x0 this should be 0x20005000
           * For CC13x2/CC26x2 this should be 0x20014000
           */
          var memEnd = 0x20005000;
          sections.addSection(0x20000000, memEnd);
  }
}


    

    

    

    

    

    
			
    

		
		
		
		
	
    
	
    
		
    
			
		
    
	
    

	            
                	
	
    
				
		                
                
                
                
                
                
                
        		
		
				
    
			
		
    
		
		 
		
		
     
    
	
    

    
			
    
			
    
		
    

		
    
	
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