Hello,
I am using the Debug Server from CCS 4.2 to control my C5505 eZdsp. I am familiar with the tool chain and the flash tool which is provided via http://code.google.com/p/c5505-ezdsp/. Instead of running that tool from CCS I want to run it from my own JAVA program. Currently, I am able to upload a program (such as the flash tool) to memory and run it. I am also able to capture the "printf" output from my DSP, it is nicely redirected to System.out. Nice! However, the flash tool asks a lot more from the C IO interface. Somehow, my debugger cannot process functions like "scanf". How can I attach a stream, such as System.in, to the DSP (stdin)? Note: I can request user input with System.in, that works. However, the DSP also asks for input, but that request seems to be unprocessed.
The output of my JAVA program (running the eZdsp flash tool):
Boolean Option:
id: ClearBreakpointsOnLoad
name: Generic Debugger Options.Program/Memory Load Options.Disable all breakpoints when loading a different program
value: true
Boolean Option:
id: AddCEXITbreakpointAfterLoad
name: Generic Debugger Options.Program/Memory Load Options.Halt at program termination (requires setting a breakpoint)
value: true
Boolean Option:
id: AddCIOBreakpointAfterLoad
name: Generic Debugger Options.Program/Memory Load Options.Enable CIO function use (requires setting a breakpoint)
value: true
Radio Button Option:
id: VerifyAfterProgramLoad
name: Generic Debugger Options.Program/Memory Load Options.Verification Options
value: Fast verification
choices:
Full verification
Fast verification
No verification
Boolean Option:
id: UseLegacyStopMode
name: Generic Debugger Options.Realtime Options.Halt the target before any debugger access (will impact servicing of interrupts)
value: false
Boolean Option:
id: AllowInterruptsWhenHalted
name: Generic Debugger Options.Realtime Options.Service critical interrupts when halted (enables non-intrusive accesses on legacy drivers)
value: false
Boolean Option:
id: UsePreEmptiveAccesses
name: Generic Debugger Options.Realtime Options.Perform pre-emptive accesses (debug access may stall the target)
value: false
Boolean Option:
id: PoliteRealtimeMode
name: Generic Debugger Options.Realtime Options.Enable polite mode (respect HPI, DBGM and FRAMEID)
value: true
String Option:
id: AutoRunToLabelName
name: Generic Debugger Options.Auto Run Options.Run to symbol
value: main
Boolean Option:
id: AutoRunToLabelOnRestart
name: Generic Debugger Options.Auto Run Options.On a program load or restart
value: true
Boolean Option:
id: AutoRunToLabelOnReset
name: Generic Debugger Options.Auto Run Options.On a reset
value: false
Boolean Option:
id: ConnectOnStartup
name: Generic Debugger Options.Launch Options.Connect to the target on debugger startup
value: false
Boolean Option:
id: EnableInstalledBreakpoint
name: Generic Debugger Options.Launch Options.Restore breakpoints from previous session
value: true
Boolean Option:
id: IgnoreSoftLaunchFailures
name: Generic Debugger Options.Launch Options.Continue debug launch if target connection or program load fails
value: true
Boolean Option:
id: HaltOnConnect
name: Generic Debugger Options.Connection Options.Halt the target on a connect
value: false
Boolean Option:
id: AutoResetOnConnect
name: Generic Debugger Options.Connection Options.Reset the target on a connect
value: false
Boolean Option:
id: RemoveDebugStateAtConnect
name: Generic Debugger Options.Connection Options.Remove remaining debug state at connect
value: true
Boolean Option:
id: AutoConnectIfChildConnects
name: Generic Debugger Options.Connection Options.Auto connect if a child connects
value: true
Boolean Option:
id: ThreadDebuggingEnabled
name: Generic Debugger Options.OS Aware Debug Options.Display processes and threads in the debug view
value: true
Boolean Option:
id: AutoRefreshThreads
name: Generic Debugger Options.OS Aware Debug Options.Update process list on every halt
value: true
Radio Button Option:
id: ModuleDebuggingEnabled
name: Generic Debugger Options.OS Aware Debug Options.Automatically load module symbols
value: Never
choices:
Never
When modules are loaded and unloaded (intrusive on target execution, and requires a patched kernel)
Whenever halted in the module load/unload routines (you must manually set breakpoints in the appropriate routines for this to work)
String Option:
id: ModuleNameList
name: Generic Debugger Options.OS Aware Debug Options.Module name list
value:
String Option:
id: ModuleSearchPath
name: Generic Debugger Options.OS Aware Debug Options.Module symbol search path
value:
Boolean Option:
id: PipelineAccuracy
name: Generic Debugger Options.Simulators will flush the pipeline on a halt
value: true
Boolean Option:
id: PreventStepIntoAsm
name: Generic Debugger Options.Automatically step over functions without debug information when source stepping
value: true
Boolean Option:
id: ResetOnRestart
name: Generic Debugger Options.Reset the target on a program load or restart
value: false
Boolean Option:
id: LowPowerRunMode
name: Generic Debugger Options.Allow power transitions while running if supported (low power running)
value: false
Boolean Option:
id: DisableIntWhileAsmStepping
name: Generic Debugger Options.Disable interrupts.When assembly stepping
value: true
Boolean Option:
id: DisableIntWhileSrcStepping
name: Generic Debugger Options.Disable interrupts.When source stepping
value: true
Boolean Option:
id: DisableIntWhileRunning
name: Generic Debugger Options.Disable interrupts.When running
value: false
Radio Button Option:
id: TMS320C55XX_DisassemblyStyle
name: TMS320C55XX.Disassembly Style
value: Mnemonic
choices:
Algebraic
Mnemonic
Boolean Option:
id: TMS320C55XX_HexDisplay
name: TMS320C55XX.Immediate Values.Hexadecimal Display
value: false
Connecting to device...
C55xx: GEL Output: Configure PLL (100.00 MHz).
C55xx: GEL Output: Wait until TESTLOCKMON is high...
C55xx: GEL Output: After checking TESTLOCKMON bit...
C55xx: GEL Output: PLL Init Done (100.00 MHz).
C55xx: GEL Output: Target Connection Complete.
Input your binary file path...
SPI EEPROM...
Writing data to device...
Opening € DÇ㟼ýÈúY@K:mBNZôå‰Oéá\‚,°X•PPêÆÈ dGÛ(?Ã9eª°öc•ãŽŠòK•’„9¼JnS÷pÁ0š—|H‘aX„'_’ŇյÀD©o–n‘ÌyéËFšB qŽƒˆZ—–p?...
Unable to find file!
Connected.
