I am trying to download blinky program into my EK-TM4C123GXL Launchpad Evaluation board (similar to TM4C123GH6PM). I am using IAR Embedded workbench for ARM.
The code debugs and works fine when I choose "Simulator" option, but when I switch to TI Stellaris the debug freezes the IDE.
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On clicking cancel, the following errors show:
I had been running blinky with the same settings for few days now, suddenly it does not work anymore. Please help.
Hi,
Can you try using the LM flash programmer or the CCS IDE to download the same code? Do you see the same problem? If the problem only occurs when you use the IAR IDE then you will need to contact IAR for assistance since the other tools work fine. I have not used the IAR tool so I cannot help you with a third-party tool.
If all tools are having the same issue then I need more information from you.
1. Is it the same TivaWare blinky program you are trying to download when it was working before? If you modify the program somewhat, do you remember what you did?
2. In the LM flash programmer, please try to "unlock" the device if you confirm that all tools (TI tools and IAR tool) all fail to program the device. Please see below.
