Hello. I'm struggling with AN1157 bootloader. It working OK for a first time FW upload, but fails on later uploads. The problem is, FLASH erasing function can't actually erase designated memory region. I played with it for some time, and found something s..
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PIC24 flash erase stop working after UART byte arriving (Stri)
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ICD 3 NOT CONNECTING - Windows 10 Operating System (niteshverma.ind)
Dear all, I m having problem to connect the ICD 3 with the mplab ide v8.92 I was using it with Windows 7 OS but when i upgraded to Windows 10 OS, the error started coming. Kindly guide me to use the ICD 3 with the existing OS. RegardsNitS..
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Setting BSEN and AIVTDIS in not working on my PIC24FJ1024GB610 (markq)
HiSee attached screen shot pragmas and configuration read back. BSEN and AIVTDIS is trying to be set, but read back says it does not happen. Does anyone know why this is happening?I'm using MPLABX 3.30 and XC16 1.26. Targeting a PIC24FJ1024GB610mq..
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Shared pin functions on PIC24FJ128GA204 (DaveNH)
I am attempting to use pin 32 of this 44 pin device (PIC24FJ128GA204) as a PORT A output and am unable to set the latch to a high (logic 1) level for RA8. I've tried using LATA = 0x100, LATAbits.LATA8 = 1, and PORTA = 0x100. After each of these instructio..
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12-bit pipelined ADC with DMA on PIC24FJ128GC010 (David Meyer)
I'm working with the PIC24FJ128GC010 and using the 12-bit pipelined ADC to sample data at a rate of 4Ms/s. Right now, I have it set up so a sample list of 4 samples is triggered each microsecond. These data are placed into the ADRES buffers set up in FIFO..
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RTCC on PIC24FJ256GB106 with external 32kHz crystal ignores SOSC clock selection ? (rodims)
I'm migrating from PIC24FJ256GB106 to the GB406 and I use the same PCB / hardware for both MPUs. The RTCC clock is used with the external 32 kHz crystal and this works perfectly with the older GB106. Replacing the GB106 with the GB406 is done in place, si..
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PIN settings for UART device in PIC24FV32KA304 (kathappan)
Hi all,I have some doubts in PIN setting and I am using PIC24FV32KA304 chip.Basically recent chips are coming with multiplexing pin among peripherals. So, every pin has multi-function and it can be configured by user application to use it. Below are the P..
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OSCIOFNC_ON stops boot on P24FJ256GA410 (PeteT86)
Hi All,I'm currently just writing some noddy code to get the power supplies on a board up and running. I have a single line oscillator fed into OSCI/RC12, but am trying to use OSCO/RC15 as an output pin. If I don't mess with the config setup, then unsurpr..
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Dual Partition Flash memory (tnikos)
Hi,I am trying to find any example of XC16 that uses the dual partition memory of PIC24 but I cannot find anything.Does anyone know where I can find any example? Thank you..
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AN1157 bootloader, P24QP gives verify errors on CONFIG bits (Stri_)
Hello. I'm trying to get this bootloader to work with my PIC24FJ128GC006 (originally not supporting it). I've added necessary DEVICEID in P24qp.ini and boot.h. The problem is, after provided application ( P24QP) finished hex upload, it say "verify errors"..
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Brown Out Reset not activating before flash memory corruption (PaulMag)
On several of our PIC24FJ256GB110 processors, the reset vector and sometimes other flash memory is corrupted when powering down the processor. It appears that the Brown Out Reset (BOR) voltage is too low at 2.1V to prevent the processor from running in an..
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PIC24F256DA210 project crashes/resets on UART RX interrupt (brightbeat)
Wondering if anybody else has seen this. I have code I've been using for a few years and I upgraded my PC and installed IDE 3.3 and XC16 1.26 and now when I program the PIC it will crash/reset on UART RX interrupts. I checked my old PC and I was running I..
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24F08KL301 QFN Exposed Pad (allen_jacobs@hotmail.com)
Does anyone know if the exposed pad on the 24F08KL301 in a 20 pin QFN package is isolated, grounded, or other?The data sheet shows the pad but tells nothing about what to do with it or what it might be connected to. Thanks!..
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Can not drive a LED at RA10 PIC24FJ64GB004 (Kubilay)
Hi all,
My code is very easy.........../** CONFIGURATION **************************************************/
_CONFIG1(WDTPS_PS32768 & FWPSA_PR32 & WINDIS_OFF & FWDTEN_OFF & ICS_PGx3 & GWRP_OFF & GCP_OFF & JTAGEN_OFF)
_CONFIG..
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Pic24 condensator question (JanJansen)
Hi, i,m looking to this chip : PIC24FV16KM202-I/SPThe manual say it has a on board regulator wich requires a capacitor : Tantalum or Ceramic,then the picture shows a 10uF tantalum connected,i like to avoid explosive parts, only i cannot find a ceramic cap..
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gld file (hasanyildiz)
Hi,
I used AN1157 serial bootloader with c30 and i want to use this bootloader with xc16 compiler. Bootlaoder works but my aplication have some problems when i change gld file p24FJ256GB106.gld with this one p24FJ256GB106_AP.gld and complied and program ..
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PIC24FJ256GA406 - Am I having a senior moment? (AaronWilkes)
Hi, I RTFD multiple times, I am quite certain that the DS for the PIC24FJ256GA406 states in the pin map table that RC13 is an I/O and not just input, now I have set the secondary osc fuses to off / digital IO in the configuration bits, but LATCbits.LATC13..
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Bootloader Interuppt Mapping (sanjeevp)
=============================================================Hi, We are facing issue with Boot loader code , We are using PIC18F26K22 Microcontroller Boot Code:1.System Initialization and Jumping to Application code locationSYSTEM_Initialize();// ready to..
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PIC24 EPMP compatibility with PMP accessing Nand-Flash, EDS and ADDR mandatory? (rodims)
This question was asked by someone else 2 years ago, but I did not find any suitable answer.I'm using a PIC24FJ256GB106 (PMP) and need to replace it with PIC24FJ256GB406 (which results in EPMP). The wiring to a MT29F ... nand flash is (currently) fixed, a..
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[PIC24EP512] - Code Guard and the effect of erasing Configuration Bits (RichardW)
Just looking for some clarification on this... So the PIC24EP512 MCU only uses the GWRP and GSS bits in the Code Guard config register (FGS). If any of these are set to '0' then they are considered active. The High level datasheet (Pic24E Series), Sect. 2..
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