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i'm nagendra murthy, i'm developing code for STM32F427VITboard for blinking the led using keil. i'm facing the problem in solving this error *** error 65: access violation at 0x40023800 : no 'read' permission. i have connected the LED to port B pin no 14 and 15. program is running without errora and warning. but when i debug it. it is showing error mentioned above.. please help me..
Simulation won't blink a physical LED on a board. Need to pick the hardware as the "debugging" target, and run it there.
Perhaps it would help to remove simulation as an option when it's not sufficiently complete, or have a popup stating what is and isn't supported in a given release rather than having to go to a web page, or get the #65 error.
Failed simulations is one of the most common threads here, so it would really be wise to give a clear indication directly in the IDE.