Questions tagged as 'pic'

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Capture plot, save it in memory and display it in lcd

I am currently developing an app in android that sends a string to a bluetooth module HC06 and is picked up by a pic 16f883. I created an interruption that makes it appear on the lcd when the plot arrives, but I do not know how...
asked by 19.07.2016 / 18:05
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Doubts about i2c in CCS compiler

I have a question about the i2c protocol programming in CCS Compiler with a specific sensor. To fully synthesize I give you an example that appears in the sensor datasheet to obtain data of it. And then I present the code in CCS:...
asked by 17.12.2018 / 18:04
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Help with pic16f877a [closed]

Good afternoon, my problem is that I am using pic 16f877a, to program the software pic c and pickit2 to be able to record it, I can read it and record it correctly but at the moment of putting it to work it does not do anything !! The truth is t...
asked by 26.07.2016 / 22:25
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From "unsigned char" to Decimal using printf

I have the following code by which I connect to a sensor and I receive data from it that I keep in variables type "unsigned char" #include <18f2550.h> #fuses HSPLL,NOWDT,NOPROTECT,NOLVP,NODEBUG,USBDIV,PLL5,CPUDIV1,VREGEN #U...
asked by 17.12.2018 / 13:04
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Pic 16f84 + rs232 problem sending value greater than 0x79

My first post in Spanish, I have a problem sending data to a pic through 232 ... I have it tested in physical and virtual (proteus) and in both it happens the same ... When I try to send a value 0x80 or higher, what is sent is always a...
asked by 01.10.2016 / 17:23
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How can I erase an instruction in the memory of a PIC when I remove the power?

The objective of my program is that when 5v is received on an "x" port, an instruction (assembler) is executed, for example MOVWF TRISA or some other instruction, but that the effect of said institution is erased when removing the PIC feeding....
asked by 03.11.2018 / 04:00
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serial communication PIC Qt

I'm doing an interface in QT which should show values of Different sensors, I use a PIC 18f4580 with RS232 communication for reading and transmitting data, to send the data I put them in a string of characters and send them as follows: #use RS...
asked by 05.07.2018 / 00:41