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Hi to all,
i facing a major problem after flashing the program into the nucleo board,here i am using a stm32l053r8t6 nucleo board (compiler: keil MDK v5.0).
problem: after loading any program(eg:blink problem) from keil into controller board,after a few seconds the board's connection is lost (note: usb is not plugged out)meanwhile the flash memory program is also lost,therefore i have to program from the beginning on wards
kindly update if anyone understand the issue...
hope keil community response fast..
Sounds like a power supply issue. Other information you want to share about when/how this started happening?
Entering low power mode can disconnect the debugger. The mbed functionality could erase the part.
Have you tried with a second board, or this one attached to another system?
Thanks for the reply
i have tested with two similar board and faced the same issue,but when i connected with another system the issue was cleared,that issue is happening only in my system.
as you said i think its the issue of entering of debugger entering into low power mode...not sure
is there any solution for this...
i got it corrected this is the solution
update your board firmware as explained here: developer.mbed.org/teams/ST/wiki/Nucleo-Firmware and then try again..
but still i didn't get understand what is issue....happened
anyways thanks for the support..