PIC32MX575F512H Wake up from sleep Problem (moveoverover)
Hello there, I'm using a PIC32MX575F512H for an automobile telemetrics system which enters sleep mode when the vehicle engine is turned off. I've made a laboratory test where the CPU goes to sleep...
View ArticleI2C collision issue (vdinh)
PIC32MX575, MPLab 8.92, XC32 v1.31 compiler. I try to configure and use the I2C5 with download sample code but I keep get stuck at the StartTransfer(FALSE) function. If I check the I2C5 status...
View ArticleUNABLE TO WRITE TO SPI1BUF IN PIC32MX795L (avais20)
Hi,I am unable to write anything to SPI1BUF in PIC32MX795F512L. What ever i Write to SPI1BUF ,SPI2BUF or SPI4BUF , PICKIT3 displays as oXFF or 0x00; I am porting code from PIC32MX440F512H to...
View ArticleCommand FTP with GenericTCPClient.c (lecat)
Hello to all I want me connected to an FTP server with GenericTCPclient.c static BYTE ServerName [] = "ftpperso.free.fr" static WORD ServerPort = 21; it connects well because he replied by UART:...
View ArticlePIC32MX7 Crystal (edwinslv)
I am using a PIC32MX7 and I would like to use an external crystal. According to the datasheet, the desired capacitance load for the processor is between 18pF and 33pF. The ethernet starter kit from...
View ArticlePIC32MZ availability? (Howard Long)
Folks Has anyone had any luck obtaining any PIC32MZ parts? Clearly the silicon exists, they're on the starter kits and PIM, but I'm after the discrete parts. The marketing on the website announced on...
View ArticleHACK-RTOS for PIC32 (Alex1979)
In 2006 I started to work on a hobby project to create the fasted-possible Assembler-only rtos for Zilog's eZ80F91 MCU. The project was a success. I even used it in several embedded projects at work....
View ArticlePic32 bootloader question...again! (KamPutty)
Hi all, I just want to ask specific questions with hopefully a yes no answer to make sure I understand before implementing a bootloader. I'm using a pic32mx795H512F... There are 2 modes for the...
View ArticlePIC32MX795F512L w/23LC1024 SPI Speeds and Configuration (Edmond Chiu)
Hello, On the 23LC1024 Data sheet, it says that I can configure my SCLK to the max of 20 Mhz but there isn't a min so I was wondering if I could use any frequency I wanted up to 20 Mhz and if that...
View ArticlePIC32 ESK SPI Clock Voltage Levels (Edmond Chiu)
// Configuration settings SYSCLK 80 Mhz PBCLK 40 Mhz#pragma config POSCMOD = HS //Primary Oscillator Configuration#pragma config FNOSC = PRIPLL //Oscillator Select Bits = Primary Osc w/PLL#pragma...
View ArticleProblem with Pic32Mx (mohammad Salah)
Dear all, I'm using pic32mx564f128H to with the library " MDD File System-SD Card ", after compilation I got the following errors: Object - MDD File System-SD Card\SD-SPI.o: In function `WriteSPIM':...
View ArticlePIC32 ESK - CAN Baud Rate (Edmond Chiu)
CAN_BIT_CONFIG canBitConfig; CANEnableModule(CAN2,TRUE); CANSetOperatingMode(CAN2, CAN_CONFIGURATION); while(CANGetOperatingMode(CAN2) != CAN_CONFIGURATION); canBitConfig.phaseSeg2Tq = CAN_BIT_3TQ;...
View ArticlePIC32 AND A3979 (nick703)
hello friends , i have a pic32mx575f256h and A3977 Allegro bipolar steeper motor driver . i have complete circuit diagram and pcb design of my own board to run stepper motor smoothly . every thing...
View ArticlePIC32MX250F128D code protect (TRETEC_BD)
Hi all,I'm using the PIC32MX250F128D device on a board I developed (ICSP is mappend on ICS_PGx2), I developed the firmware under Mplab IDE v8.92, I program the device using PicKit3, everything ok.I...
View ArticlePIC32MX470F bootloader not jumping to application (Duncan Drennan)
We have a bootloader (based off the Microchip USB bootloader) which is running perfectly well on a PIC32MX440F, but have now upgrade the hardware to the new generation PIC32MX470F and the bootloader is...
View ArticlePIC32MX795F512L Interface with External SRAM 512kb/1Mb (Edmond Chiu)
Hello, I couldn't find application notes for interfacing an external memory device with this particular processor but found this thread from a few years ago : forums/m489680.aspx . I was wondering if...
View ArticlePIC32 commercial products (darshana)
I am searching about the products where the pic32 micro controllers are used. But I could not find any. Does anyone know ?..
View ArticleMX150 and TLV320 codec (Ardy)
I've got a PIc32mx150 talking to a TI TLV320AIC3204. I can set registers, scope data on Din/Dout and see a signal on the outputs - just not the right signal. I'm using this code to try a simple...
View ArticlePIC32MX795F512L: Interrupt not working with UART4/UART2A - Bug in INTEnable?...
Hello,I am trying to get a receive interrupt working for UART4/UART2A.I am able to configure the UART4, using it to send/receive data, but only in polling mode, not via interrupt.There is just no...
View ArticleInput Capture triggers forever after one event (Elena Pliakas)
I am trying to use the Input Capture to count the number of times a button is pressed. The number counts: 1,2,3,4,1,2,3,4....I have a PIC32MX795F512L and MPLABX v2.00I have a hardware debouncer on the...
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