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Hi,
Hi i am using TMS320F28335 with ccsv5 and xds100V3 from olimex.
I successfully loaded a toggling program into Flash memory GPIO pins were toggled.
Boot mode was “jump to flash”, all the boot mode pins were high.
Then I was trying to load the same program into Flash memory. But i got an error.
So I erased the flash sectors using uniflash, with boot mode branch to SARAM.
Now no program are loaded in flash.
Then again I loaded the same program into flash successfully, Boot mode was “jump to flash” all the boot mode
pins were high. And GPIO pins were toggled.
Then i was trying to load a program into RAM memory boot mode was branch to SARAM. Suddenly I got the below error, and I could not erase OR unlock the flash sectors.
While loading into RAM I got the below error
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C28xx: Flash Programmer: Warning: The configured device (TMS320F28335), does not match the detected device (). Flash Programming operations could be affected. Please consider modifying your target configuration file.
C28xx: GEL Output:
ADC Calibration not complete, check if device is unlocked and recalibrate.C28xx: GEL Output:
ADC Calibration not complete, check if device is unlocked and recalibrate.C28xx: GEL Output:
ADC Calibration not complete, check if device is unlocked and recalibrate.C28xx: GEL Output:
ADC Calibration not complete, check if device is unlocked and recalibrate.C28xx: Breakpoint Manager: Retrying with a AET breakpoint
C28xx: Trouble Setting Breakpoint with the Action "Finish Auto Run" at 0x9409: (Error -1066 @ 0x9409) Unable to set/clear requested breakpoint. Verify that the breakpoint address is in valid memory. (Emulation package 5.1.232.0)
C28xx: Can't Run Target CPU: (Error -1156 @ 0x0) Device may be operating in low-power mode. Do you want to bring it out of this mode? (Emulation package 5.1.232.0)
C28xx: Trouble Halting Target CPU: (Error -1135 @ 0x0) The emulator reported an error. Confirm emulator configuration and connections, reset the emulator, and retry the operation. (Emulation package 5.1.232.0)
C28xx: Error: (Error -1135 @ 0x0) The emulator reported an error. Confirm emulator configuration and connections, reset the emulator, and retry the operation. (Emulation package 5.1.232.0)
C28xx: Unable to determine target status after 20 attempts
C28xx: Failed to remove the debug state from the target before disconnecting. There may still be breakpoint op-codes embedded in program memory. It is recommended that you reset the emulator before you connect and reload your program before you continue debugging
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Now I could not load the program into flash or ram.
This shows that my devise is locked.
I didn’t interrupt any erasing process, or I didn’t write zero to CSM section.
I read data from password locations using uniflash. 0x33 FFF8 - 0x33 FFFF these locations were zeros.
I have attached the CCS error which I got when I am loading program into ram
How can I solve this issue?
What is the reason for this?
is this this related to boot mode?
I will attach my boot mode schematic to you... please check with the schematic.
In control suit reference they were using 820R instead of 22K.
is this is the problem for this error?
