reading data from the serial port (check_1)
Hi,At the serial port of my PIC32 some data is coming and I am supposed to read it and store it in a buffer. I have attached the picture of the incoming data (its 16 bytes, 8 bytes in each row with hex...
View ArticlePIC32MX CTMU (i1ctg)
I'm trying to understand the workings of CTMU.DS 60001168H on Figure 24.1 says current CTMUI (To ADC S&H capacitor) other DS (and other PIC family) say the same thing.but how it can work with...
View ArticleHow to transferring user application to bootloader in C (mehrab)
Hi, I am quite new to the PIC32. I am trying to write a c program that upgrade the frameware in Linux. I am using AN1388 Documents and also the pc application which has been provided in PIC32Bootloader...
View ArticleQuestion on how to access an array in assembler (Zamuel_a)
Hi, I have a program that I run on a PIC32MZ and I need to output data on Port B at a fast rate to an external FIFO memory (memory with a clock input for writing). I do it now with the following...
View ArticleUART TX with DMA (thom314)
Hello ! This post is the continuation of an earlier post in which it is not possible to answer anymore, I do not know why, so I finally started this new post... Here is the old post :...
View ArticleHow to make PMA8 PMA9 & VBUS pins in PIC32MX795F512L as digital input (RA)
I am using PIC32MX795F512L. I need to make PMA8(Pin50) & PMA9(Pin49) as input. These pins have parallel master port enable. How to disable this functionality and use these pins as digital...
View ArticlePIC32 Harmony Audio 24 bit problem? (sgpiqx)
Hi, I'm new to Harmony but as it is the "recommended" way, I try to look on it.What I want to do is modify Harmony USB headset sample code output from 16 bit 48khz to 24bit 96khz.I'am using PIC32...
View ArticleAN1388 bootloader and LAN9303 (DominusT)
Hi. Is there any way to implement the bootloader disclosed in AN1388 with LAN9303 PHY? (AC320004-4 - LAN9303 PHY Switch Daughter Board) Thanks..
View ArticlePIC32MZ Bootloader problem with internal flash ? (John58)
Hi everyone, First let me apologize about my bad english. I'm actually student and i have to work on a project on the PIC32MZ Embedded Connectivity Starter Kit which include a USB bootloader on a USB...
View Articlestrange memory error during BUILD (Zamuel_a)
I have a strange error (or am I missing something?) when I try to compile in MPLAB. I am using a PIC32MZ so I got 512k RAM. I include a file with 300k of data that I want to just be saved in the FLASH...
View ArticleMemory consumption of an rtos on a PIC32 (D4ve)
Hello,I wanted to create a firmware using freeRTOS on a PIC32MX150f128B.So to test the freeRTOS I tried to let a led blink. So I created an application with MHC and freeRTOS and added the...
View ArticleSPI Communication error: not writing data in SPI1BUF (abhinav27)
I am using PIC32MX795F512L and doing a SPI Communication. int main(int argc, char** argv) { initSD(); SPI1BUF = 0; writeSPI('A'); return (EXIT_SUCCESS);} void initSD( void){ SPI1CON = 0x8120; //..
View ArticleMaximum REFCLKO output while running from internal 8 MHz oscillator (alowell)
I am completely new to PICs and I have never worked with a part as complex as this. In particular, I'm wondering if it is possible to generate a reference clock (REFCLKO in the datasheet) at 11.2896...
View ArticleDRV_SPI0_BufferAddWriteRead sporadic block (serafino.spagnol)
Hi All ! Smile: , I'm using DRV_SPI0_BufferAddWriteRead function on a PIC32MZ2048ECH100 to comunicate over SPI0 (static driver implmentation created with MHC), everithing seems ok BUT... ......
View ArticleAnyone know the best way to find Error 1 problems (Wavelength)
All, Was adding some calls today to Framwork.c for an expanded bootloader. I am getting an Error 1 on compile and of course it does not say what for. In the past I have been able to look at the code...
View ArticleCAN module in PIC32MZ2048ECG100 using Harmony (bharathyalla)
There is no option for CAN Module driver in Harmony Selection for PIC32MZ2048ECG100, Please help me out. Thanks in advance...
View ArticleDon't use PIC32 MIPS16 and Processor revision 3 or below (ok_vicinius)
Hello,PIC32MX575F512HUsing -Os (size) optimization, xc32 v1.40 PRO (trial) and MPLAB X IDE v3.10 I tried compiler v1.34 and a newer IDE v3.20... (The problem is persistente).The same ".hex" cause an...
View ArticleBasic UART Help (khai.luu)
Hi All,I'm using the chipKIT uc32 Board (PIC32MX340F512H MCU) with the Arduino shield. I'm currently trying to learn how to get UART working, so I've been following the Exploring PIC32 book. I'm using...
View ArticleProduction programmers (friesen)
Any ideas what is in the pipeline for PM3 changes or replacement? I suspect the MZ has the PM3 maxed out so that this statement in the Readme will stay true for a while, or until a new PM3 comes out....
View Article[PIC32MZ2048ECM144] Modifying PB7DIV causes device reset (Saumon31)
Hello, I am currently working on a PIC32MZ2048ECM device. I'd like to add a feature allowing to change the CPU frequency on the fly in order to save power. For that I tried to lower the PBCLK7 that...
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