PIC24FJ: Flash read, write, erase selecting specific address is unclear (TK50)
Dear Microchip experts, I have to use the internal Flash to save many datas.I am planning to divide the flash in two areas.One area is for datas only for write one time and then its read only.The other...
View ArticleEasy Bootloader Forwarding interrupts (Grobatt)
Hello, I'm trying to implement EZBL for my application.So far I've been able to compile EZBL and configure it for my pic24fj128da206, and it's seems to upload my application just fine. But... my...
View ArticleTimer accuracy and interrupts (perencia)
I have a PIC24F Curiosity Board -PIC24FJ128GA204- and I'm trying to get an accurate second timing with the TIM1. As a source I'm using the secondary oscillator, which uses a 32678 kHz xtl. The timer is...
View ArticlePIC24FJ128GA204, Can Timer 4 be setup to wake from sleep using the LPRC...
I've looked through the datasheet and the reference manual, and I don't have a clear understanding still. I have the WDT enabled, using the LPRC as the clock source, so the LPRC should still be running...
View ArticleRTCC on PIC24FJ128GA202 in simulator not starting. (ninjanymo)
Hi,I'm just getting into PIC programming for the first time, and I'm trying to get the RTCC running in the simulator in MPLAB-X for now. I figured that I would need to clock the RTCC with the internal...
View ArticleFailure to communicate using ECAN dsPIC33EP256MU806 (Reykor)
I've designed a PCB for a student automotive application. I'm trying to communicate between two of these PCBs using a CAN bus. The schematic of the board is attached to this post. Using the family...
View ArticleExplorer 16/32 and MM7150 PICTail connection and sample code needed...
Do we have sample code for Explorer 1632, which has PIC24FJ1024GB610 as PIM, reading data from MM7150 PICTail?The samples and Application Notes so far I found, all referring the Explorer 16, which is...
View Articlesizeof not function with PIC24 (IvanP)
I generated a simple code with pic24 (pic24FJ256GB410) and the "sizeof" not function.In this examlpe "SizeNum" is 6 and not 5, why? #include "mcc_generated_files/mcc.h"struct _eeprom { uint8_t AddH;...
View ArticleExplorer 16/32 Coonection Failed message on download (dowonderatwill)
When trying to program PIC24FJ1024GB610 which is mounted on Explorer 1632, it gives message that connection failed. Have supplied 5V DC. What could be the solution for this? Used PKOB USB for...
View ArticleHow to configure breakpoints before execution of line (justinmreina)
I am ramping into MPLAB now and having some issues configuring breakpoints, see below for description - TaskConfigure a HW or SW breakpoint to halt the debug session before any of the selected line is...
View ArticleIssue with PIC24 QFN-ML44 soldering for Deep Sleep app (Mush)
Design uses PIC24FJ128GA204 in Deep Sleep mode. Constantly having problem with current leakage between pins and/or Thermal pad. Around 100-600 uA. I use standard footprint design with manual and...
View ArticleRe-configuring PIC24FJ128GC006 to USB CDC host (RKreinin)
I am working on converting a sensor from wired to wireless using Bluetooth. The sensor uses a PIC24FJ128GC006 and sends/receives data via USB (D+/D-). The problem is that all Bluetooth chips seem to...
View ArticleCannot buy PIM p24FJ128GA010 (dowonderatwill)
Hi I tried to buy p24FJ128GA010 from microchip DIRECT. But it says because of regulation rule, it cannot be purchased.I am in Tokyo, Japan. Is it really not possible to buy this ?..
View ArticleCustomized EZBL Bootloader Code exceeds memory (karthiks)
Hi I have customised ex_boot_uart & ezbl_lib (EZBL UART Bootloader) code for SPI. After customising the bootloader the size of bootloader code has increased 1kb more than the original code.So when...
View Articlebootloader for PIC24FJ128GC010 (aliaskappa)
Good morning,in my device I mounted a PIC24FJ128GC010 and a flash memory withwhich I communicate via SPI.My target would be to load a bootloader at startup that loadsthe firmware previously written...
View ArticleUnderstanding timers - was wrong, now right? (toms)
tl;dr TMRx resets to 0 when TMRx == PRx? I have a project where I use Timer1 to generate a 5ms interval which sets some flags to signal some "processes" to run, and also counts uptime. My initial...
View ArticleConnect Camera with PIC Over USB Communication (NothingIsImpossible)
Hello Everyone Lets Goes to point Directly. My Requirement as Below: Connect OV7670 Camera Module (Or Any Other Module with Support 640x480) with any Support PIC and Get 640x480 Grayscale Image,...
View ArticleSame IRQ source while attending ISR (Asier74)
Hi everyone, I have some doubts around interrupts.What does happen if an interrupt request of the same source is produced while we are still in his ISR ? If we clear the flag as soon as enter in the...
View ArticleTemperature sensor Read over I2C (biswajit)
Hi,in our custom board,we are using PIC24F16KM204 controller.We are using XC16 as tool chain.we are using MAX31725 as our temperature sensor which is connected with the Micro controller over I2C.I have...
View ArticleEZBL Bootloader returns from application and continues bootloader tasks...
Hi I have ported ezbl bootloader for my controller.When I load my application using the bootloader my application runs but it returns back to bootloader and keeps on running the bootloader task.When I...
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