Internal ref stability (drazen)
PIC32 as well as PIC24/33 have internal ref with voltage of 1.2V (ADbgref). I'm regularly using this ref for scaling measured AD values but it is not so stable, it has some noise. Take for example...
View ArticlePurpose of CORE SOFTWARE 0 interrupt (moshannon)
I can't seem to find any documentation on the CORE_SOFTWARE_0 and CORE_SOFTWARE_1 interrupts. Under what circumstances would these be useful? Thanks.
View ArticleAnyone manage to get working PIC32 Ethernet Starter KIT (DM320004)to work...
Hi, the reason for using starter kit is that you can get work done faster.... not with this one. All documentation is referring to older version of MPLAB, the new version do not recognize PIC32 kit....
View ArticleFlash question (docmur)
Hello I'm trying to create a system that will store an ESN or electronic serial number in the flash memory of the chip, that will be resistant even to firmware upgrades. I'm able to write to flash and...
View ArticlePIC32 Bootloader Application (Sakulrelda)
Hello, i have a PIC32 Ethernet StarterKit from Microchip. There is running a PIC32 Ethernetbootloader -> It works very fine. But now i'm developing a C# Application that should communication via a...
View ArticlePIC32 Nested Interrupts is Disabled in MPLAB X IDE? (sunchensunchen)
Hello I practice this code in simulator mode of MPLAB X IDE.(Test Environment: MPLAB X IDE, XC32, PIC32MX795F512L) I can't see that _TIMER_3_VECTOR occurs interrupt nesti
View ArticleChange Notifications Pins map to portX (barber)
Hi I am just starting on the PICMX32 and I am having trouble with the documentation on the change notification pins. I have found information in the PIC32 family reference manual sect 12 and the...
View ArticleUART1 & CAN1 Conflict? (Borisw37)
I have UART1 happily working and CAN1 working, but in certain circumstances UART1 starts transmitting what looks like garbage or stops transmitting all together. With the following code: while(1){ Delay_
View ArticlePIC32MX...SHOULD I USE INTERRUPT OR NOT (pat2ondo)
Hi, I am working on senior design with a PIC32. I am trying to get a launch speed of an object using three reed sensors that work like switches. I write this code #include "p32xxxx.h" #include #include
View ArticlePIC32 ethernet starter bootloader sd card (lecat)
ello I'm a little lost I have a starter kit ethernet + AC164122 sd card on the SPI1 please ,I want to know which file to use for bootloader on the sd card in the directory AN1388_source code...
View ArticlePic32 Bootloader App. C++ to C# (Sakulrelda)
Hello Community, i have convert the hole Bootloader-Application C++ Code into a C# program. But now i have a last little code that i can not convert into c#. Can anybody of you help me of this? The C++...
View ArticleProblems/Uncertainty with the ADC module of a PIC32MX440F512H "CUI32"...
Hello! Although I've used PICs for a while I'm new to PIC32 and also a bit rusty. I'm been unsuccessful when trying to setup the ADC module, or at least, results don't match what I'd expect. Other...
View ArticlePIC32 FFT (NalawadeNP)
Hi everyone, I am new to PIC32 and exploring dsp functionality of it. I want to know PIC32 mips_fft16() .I haven't find any information about it anywhere. I am working on PIC32MX795F12L. The only...
View ArticleNew annoying flash problem / question, can anyone help? (docmur)
Hello I've posted about this before but I think this time I need a new thread, I can seem to write fine to flash but I can't read from it, this is my code: #define __WRITE #ifdef __WRITE //Starting a
View ArticleMA320012 Schematics (xmb159)
Is there documentation that includes the schematics for MA320012...like does it include a crystal...if so what MHz? I would like to use the board as a stand alone developments boards and need to know...
View ArticleRIErr0035: Failed to get Device ID when connecting PIC32 Starter Kit to MPLAB...
Hi, I often use my PIC32 (Ethernet to be precise) Starter Kit +with IO extension board with Real ICE and It has always work properly. Today I do not know what happens because connection to MPLAB fails,...
View ArticleState Machine and two interrupts....I dont know If I am doing it the right...
Hi, I am trying to get a speed at launch of an object using three reed sensors that work like switches. To avoid the bouncing effect, I set the switches to be closed at the beginning. The timer will...
View ArticleIs that Possible Using PWM of PIC32 ? (nick703)
hello friends , i have to know about PWM in pic32MX device. my question is when suppose PWM signal is generated that time pulse high time and p
View ArticleGeneral debugger frustrations (jrmymllr)
Maybe this should be in another forum, but right now I'm using PIC32.... I'm using MPLAB X 2.0 and an ICD3 with XC32, no optimization. Initially the debugger worked great as I recall. Then I added more...
View Articlepic32mx575f256h I2C5 master interrupt doesn't trigger (alex_p)
I know that sending START condition should trigger interrupt , but it's not happening. However I2C1 master interrupt does work on the same hardware setup running the same code. I would appreciate any...
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