CN Interrupts with multiple pin changes (verminsky)
I am unclear concerning what happens if I am using CN interrupts on (e.g.) 2 I/O pins on Port B of a PIC24F. I understand that when there is a change on one pin, and that if the CN interrupt enable bit...
View ArticleNEED HELP TO START PROGRAMMING WITH PIC24HJ256GP206 (SAYAN)
Hi, I am coming at the main point, I was previously worked with PIC32MX series products. Now i am starting to use PIC24HJ256GP206 and i am little confuse cause i didn't found any example for program....
View ArticleSD Card in SPI Mode (coreyglynn)
My adventure with SD Cards via SPI: You'd think that this was an easy task given the amount of documentation that is available. Yet, took a while longer that expected (and than I would have liked) to...
View ArticlePIC24FJ128GA010 as I2C slave: Every second write fails (O. Lenert)
I'm trying to establish a I2C connection between a Raspberry Pi as Master and PIC24FJ128GA010 as slave. On the Pi side, I use "i2cget 1 deviceaddress memoryaddress" to test the implementation. The code...
View ArticleRandom crashs/resets (PSV issue?) (choumarin)
Hi, Working with PIC24EP512GU810, I have the following issue. Lately, when adding 'big' buffers to the codebase, I've experienced that some lib functions (snprintf or some BigInt functions for RSA)...
View ArticlePIC24F 28P QFN to 100P PIM on MCP8024 (lasteem1)
Sorry if this is the wrong forum to post this question(I'm a forum newb). If I'm in the wrong place someone point me to the correct forum. Thanks! Anyways, Is there any reason the PIC24F 28P QFN to...
View ArticleInternal Pull Up on CN Pin (Volker)
Hello,can i use the internal Pull Up of a CN Pin if the Pin is only used as Digital Input without CN Interrupt Enabled?Is it enough if i enable the Pull Up via CNPUE Register or must i enable the CN...
View ArticlePartially multiplexed address and and data for SRAM interface using pic24f...
hello,I am using pic24fj256da210. i am using demultiplexed mode for interfaciung SRAM of 512KBhow to implement Partially multiplexed address and data used for interfacing SRAM to free some of address...
View ArticleIs that possible to implement I2C comm with I/O pins other than PIC24F...
Hello,I am using pic24fj256da210 controller. all the dedicated pins (SDA,SCL) available for I2C communication is used for another purposes. can i use other free I/O pins for I2C communication? please...
View ArticlePIC24FJ16MC101 consummation (Luckk93)
Hello everyone, Somebody know, if does exist, and where can I find, a document that report the consummation of each peripherals devices of PIC24FJ16MC101? Because in the normal document I only found...
View ArticleExplorer16 LCD Issue (alex28)
Hi, I am new to the world of PIC programming, and i am a little stuck with the programming of a string appearing on my Explorer16 LCD. I am following the book Learning to Fly the Pic24 and am beginning...
View ArticleHow to use PPS? (crosland)
I searched the forum for "PPS" and found only one post. That mentioned the use of macros. Where are these documented? I cannot find anything in the XC16 Compiler User Guide. Ultimately I want to use a...
View ArticleMPLABX unlicensed XC16 PIC24 MLA USB Device Bootloader (crosland)
The project has 6 configurations for a variety of devices, all set to -Os, which is not available with the unlicensed compiler. The problem is that only some of the configurations (e.g. for the...
View ArticlePIC24FJ UART (apku04)
Hello, I am trying to get the UART to work on a PIC24FJ64GB002 for serial debug purposes. I have a piece of a code here, I would appropriate if some one (with some experience on UART :) ) could give...
View ArticleTFT Display Controller Chip required (anbeyon)
Hi All, I may have a project on the Horizon that requires the use of a TFT display. My customer has found a good reliable inexpensive source of a samsung display. It's a LMS350GF13. size 3.5 resolution...
View ArticleUSB Stick DataLogger (Sidk)
Hello all, I am using USB stick logger here www.fischl.de/usbsticklogger/ for data logging application. I have programmed my Microcontroller (PIC24FJ64GB002) but there are issues causing Data missing...
View Articlepic programming (asha)
Hello sir, This is the code I written for Timer ISR, When timer value reach fffe It should go to _TIINTERRUPT ,but here it jump to _reset…Is there is any mistake in it. Please help me to do this..
View Articlepic programming (ASHLY)
sir,i am just started to work with pic programming(pic24e) .Can you help me to write a simple assembly program for adding two nos including file structurethank you..
View ArticlePIC24FJ64GA102 PLL frequency (womacka)
Hello,this is my first try with PIC24, so I picket first one just for learning diferences against PIC18.I´m using MPLAB X v3.00 and XC16 v1.24.My problem is, that I can´t figure out how to set Fosc to...
View ArticlePIC16F877 PROGRAMMING ISSUE (Gravesy)
Hi, New to programming and I have an issue will my assembly code. it compiles OK but during one of my subroutines it jumps to the wrong place?The code is meant to read two analogue inputs then output...
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