PIC32 Starter Kit with MEB II LCD (TonyShell)
Hi, I'm trying to write some code for the controller-less LCD that comes with the MEB II. I looked in the manual and there's no part number for it, only for the touch panel, so I can't get any...
View ArticlePIC32MX550F256H Returns to incorrect line in code (danielb1194)
I'm using said PIC and the program returns to an incorrect line after finishing a function call.. then an exception (code 7, bus exception) happens. I've tried call stack and check the "sp" cpu...
View ArticleHard reset cannot recover PIC32MZ from error state (Heather)
PN: PIC32MZ1024EFF100Harmony: 1.0.8Compiler: XC32 v1.42 My PIC32MZ very often becomes non-responding after working for a while. The hard reset cannot even make it running again?! I have a reset button...
View Articlepic32 + LTC1864 ADC convertor problem with spi (ShirinRn)
Hello every one is there anyone that has experience with pic32mz connecting through spi with LTC1864 ADC convertore?i have a very stupid problem and it is urgent :((..
View ArticleWhy does plugging in flash drive cause USB/HID speedup? (ckorda)
I have a custom PIC32MZ board that uses high-speed USB/HID to communicate with a PC running Windows 7. I have a test app running on the Windows PC that sends data to the PIC32MZ and measures the...
View ArticlePIC32MZ2048EFH64 save data when power fails (Variszabi)
Dear All! I have a project when I have to count the working time. This device will work around 20 years, so normally it is very lot EEPROM saving.I would like to solve that if the power fails, it will...
View ArticlePrimary oscillator is still running in sleep mode + pic32mx (boidi)
Hi all, I am using pic32mx675F512H micro controller. I want to keep the controller in sleep mode and written below code. but i have absorbed all the peripherals and oscillator is still running. Please...
View ArticlePIC32MZ EF I2C errata (sisyphos)
I'm using I2C3 hardware module on a PIC32MZ EF rev. A1. I don't have any rev. A3 chips yet.In the errata #6 it says:Revision A3 Silicon Work around The work arounds described for revision A1 silicon...
View ArticleMaximum TCP/IP throughput on PIC32MZ? (ckorda)
After considerable tuning, I’m getting TCP throughput of around 6.8 MB/s (megabytes per second) with the PIC32MZ Starter Kit. This is actually better than I was expecting based on the iperf numbers in...
View ArticleWDT don't wake up in a second Sleep. PIC32MZ2048EFM144. (vezes6)
WDT don't wake up in a second Sleep. Hi! I'm using WDT to wake up from Sleep mode. In first wake up it's all right. But in the second sleep don't wake up.My setup: PIC32MZ2048EFM144 , MPLABX v3.40,...
View ArticlePIC32MM WEAK PULL-UP/DOWN issues? (usane)
Hi!Recently i workin on a PIC32MM064GLP020.I already have an issue with SCCP, maybe PPS i dont know yet.Now i'm trying to enable internal weak pullup pulldown. So far dont work on either PIN.Any...
View Articlepic32 Parallel master port PMP not working (lucadjr@hotmail.it)
Hi all! im a newbie and i'm sorry for not perfect english and maybe stupid questions but im looking for it and cant get it work.I'm trying to get lcd 16x2 work with pmp but nothing happen. Testing it...
View ArticleGeneral C: How to convert a Double to Int and back for communication via CAN...
Hi, this is a general C question.Is there a simple way to convert a double to an int (not by value but by bits) so I can send it via CAN and then on the other side convert it back to Float? My CAN is...
View ArticlePIC32 speed (christiaan1006)
I know there is a lot to be found on this forum about problems with the speed of the PIC32MX. The most solutions given do not help me further because they refer to SYSTEMConfigPerformace(80000000UL)'....
View ArticleDSP_FilterFIR32 delayline seems to overflow (MahmoudMS)
Hello, I am using a PIC32MZ2048EFG064 and I am trying to use the function DSP_FilterFIR32 of harmony v1_07 framework. void DSP_FilterFIR32(int32_t *outdata, int32_t *indata, int32_t *coeffs2x, int32_t...
View ArticlePIC32MM DAC settling time (carlopallini)
What is the settling time of the 5-bit DAC of the PIC32MM devices?I am using a PIC32MM0064GPL028 and cannot find such info neither in the datasheet nor in the FRM.On the scope I see rising time much...
View ArticleWrites to RTCC '10 digits' fail (sebmadgwick)
I writing a library to interface to the RTCC on the PIC32MX470F512L. I am only able to reliably write to the RTCTIME registers if I write a single 32-bit value. I am not able to reliably write to the...
View ArticlePIC32 / X IDE help (ElliotHC)
Hi there, I've been coding PICs now since about 2006, PIC18's and under with Proton a Basic PIC Compiler and IDE.I now for a project need to use a PIC32MZ2048ECM064 to extract an image from a camera.As...
View ArticleUART not reading full (Abin)
Hi all, There seems to be some problem with PIC32MX695F512H UART read. When I probe my UART receiver signal, I can see that 12 bytes are being received. But when I accept/read these using the following...
View ArticleEnabling the External Interrupt INT0, the PIC32 restarts (thoraz)
Hallo everyone,I have a problem with the use of External Interrupt INT0. I'm using a PIC32MZ0512EFE064, MPLAB X 3.30 and XC32 1.42.In the following code, when I send a command string via terminal, the...
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