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PIC interfacing with PC using USB

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xyzabcpqr

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Hello all,

I am currently trying to interface PIC18F13K50 to PC using USB.I am using microchip's USB driver for host for hid application.
I want to generate different flashing led patters and buzzer sound tones

My firmware code and PC side software are working n I can make the above stuffs ON and off. But I could not generate flashing patterns as any of the looping instructions are not working . (e.g For, While, If) Its always gets out of the loop and i have to open USB again.

Please help me to figure out how to troubleshoot this problem.

With this I am attaching the firmware code(in Mplab in C) and PC side (in VB C# ) code for the reference.
 

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  • program.txt
    65.4 KB · Views: 6
  • pc_side_code.txt
    6.7 KB · Views: 7

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