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Recent content by Abhilashhegde94

  1. Abhilashhegde94

    How to disable sections of Orcad Capture schematics so they are not netlisted?

    Hi, Software used - ORcad Schematic v16 I just tried a simple method to keep a 5 Pin connector out of netlisting . What I did was --> go to the 5 Pin connector properties,on the bottom end you can see various tabs like --Schematic nets---Flat nets etc-->Amongst these tabs is a tab called as...
  2. Abhilashhegde94

    Orcad Layout 9.0 Gerber File Problem

    Hi, You are using OrCAd layout demo by any chance if yes,then you need to get it licensed to run post processor for so many layers. Also if not, then go to -->options-->Post process settings and check if all layers are enabled for post processing,if not pls do so by clicking on the column and...
  3. Abhilashhegde94

    UART+inBuilt CAN using pic18f2680

    Hi, I am using xc8 compiler and mplabX IDE and i would like to know from where can we get the CAN library. My hardware is 2 pic18f2680 connected on a can bus standard termination of 120 ohms through a mcp2551 high speed can transciever . I am sure that the designed and implemented hardware...
  4. Abhilashhegde94

    [SOLVED] Best Communication protocol for controlled access systems

    This is a very late reply but i have chosen CAN bus as a mode of communication https://www.microchip.com/forums/m916674.aspx Link to the forum where i could conclude CAN as the best one to use.
  5. Abhilashhegde94

    [SOLVED] Best Communication protocol for controlled access systems

    Hi, I am designing an embedded system which requires 2 or more chips to communicate some data involving PIC18f Series Controller. For example if we take 3 PIC18F controllers,my design requires that any can become master at any time and it is given that there can be only 1 master at a time,also...
  6. Abhilashhegde94

    [PIC] Best bus which can be used for multiple communications between microchip IC's

    Looped bus seems to be a good option and use of Token passing is a better way of handling things yes.Thank you for the suggestion.I just need to ask one thing ,can i do looped bus using I2C?
  7. Abhilashhegde94

    Capacitors charged in parallel, discharged in series - effect on current?

    Ideally as you have said ,if we take 2 same valued capacitors and charge it upto say 10V and then hypothetically connect them in series then total voltage across will no doubt be 20 V or 2*V but the discharge current depends solely upon the load which will in this case be 2*V/RL wherein RL=Load...
  8. Abhilashhegde94

    [PIC] Best bus which can be used for multiple communications between microchip IC's

    The communication is 2 way wherein both the IC's must communicate with each other not necessarily simultaneously. Also a common data bus is important ,the speed specification is not much to be worried(am okay with slow speed too). A response is required from the recieving end through an...
  9. Abhilashhegde94

    [PIC] Best bus which can be used for multiple communications between microchip IC's

    Hey I am doing a microchip IC based controller project wherein i need to send some info/data from 1 PIC IC ,just for illustration ,lets say IC1 to IC2 and IC3 at a given time and if need be send a new set of info from IC2 to IC1 and IC3 and similarly from IC3 to ICs 2 and 1. So in other words...
  10. Abhilashhegde94

    BLDC motor Electronic speed controller

    I understood it now... Thank to u all... Will ask any doubt once I start reverse engineering an inexpensive quad...
  11. Abhilashhegde94

    BLDC motor Electronic speed controller

    Hey guys. I am doing a simple something... Which is a qudcopter basically just coz I always had a fascination to things which fly.... And so I have seen many sites referring and tutoring about how to do these things using arguing etc. I intend to this DiY by using pic microcontroller since I...
  12. Abhilashhegde94

    problem in i2c communication using pic 16f886

    Here is the attached zipped code containing all the codes etc.Sorry for the delay :)
  13. Abhilashhegde94

    problem in i2c communication using pic 16f886

    sure il do that ..i am kinda busy for 2 days getting things done here but ill upload by tomorrow :)
  14. Abhilashhegde94

    problem in i2c communication using pic 16f886

    Hey guys thanks but I got this ...I resolved the errors in my code bow it's working as expected.
  15. Abhilashhegde94

    problem in i2c communication using pic 16f886

    Hey , I tinkered a bit about i2c and changed my code . Also I changed the addressing part of my slave as u had pointed out. I have attached my code in a zipped file and also the image of the circuit. Thanks

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