Pramod Joglekar

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4 years, 10 months ago.

Help me recover my device

I am using a LPC1769.

I added the statement in my code PWM1 = new FastPWM( NC);

compiled, Flashed device.

Now my Device is bricked and it outputs on the serial port: "mbed assertation failed: pwm != (PWMName)NC, file: C:\Jenkins\workspace\mbed-2-build-library\targets\TARGET_NXP\TARGET_LPC176X\pwmout_api.c, line 60"

Full Erase of Device from Flash Magic doesn't help either. How do I recover my Device?

Pramod Joglekar

Hello Pramod,

What a shame! That should not happen.

  • Does the Full Erase work? I mean, Is the entire flash memory empty when you check it with Flash Magic ISP->Display Memory ..." function?
  • Was the Protect ISP Code option ticked (available via Options->Advanced Options->Security) when you flashed the chip?
posted by Zoltan Hudak 29 May 2019

Hello Zoltan, Thanks for your prompt response. It was my fault that there was another FastPWM statment I had missed which led to my panic. Thanks all the same and keep up the great work, I too follow you :)

posted by Pramod Joglekar 02 Jun 2019
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