• MQX Plug-in not compatible with DS-5.18

    Hi all,   The recent DS-5.18 update included an update to the Eclipse version, this unfortunately has caused problems with the MQX plug-in.   The attached is an updated plug-in that is required if you wish...
    Ross Mcluckie
    last modified by Ross Mcluckie
  • Inter-core IRQ collisions on Vybrid

    Having two GPIO inputs on the same PORT (say PTB23 and PTD10, both being on PORT2), how do I properly configure the interrupts, so that one GPIO triggers the ISR on A5 only and the second on M4 only?
    Petr Kubiznak
    last modified by Petr Kubiznak
  • QuadSPI XIP and NON-XIP boot

    This document explains the booting process of Vybrid using the QuadSPI module. The document is focused in how to generate a bootable image for the QuadSPI memory, explanation of the corresponding changes in the link...
    last modified by ebiz_ws_prod
  • MQX QSPI Bootloader

    The QuadSPI bootloader found in the MQX installation folder needs an SD card that contains the images to load in iRAM or DDR. This means that the bootloader does not flash the application in QSPI memory, and using thi...
    last modified by ebiz_ws_prod
  • [MQX LOWPOWER] Issue with CAN wakeup source on STOP mode

    Issue Description:   I configured CAN module as wakeup source from STOP mode as following: 1- Init Flexcan 1 Module in Core A5 & config clock gate for CAN1 is on during all modes, even STOP mode. (...
    Toan Le Ngoc
    last modified by Toan Le Ngoc
  • MQX OpenVG 0.5.0 disabling fbws

    Hello,   To disable 0.5.0 and keep compatiblity with EGL Pbuffers I did the following:   - patched hal/os/mqx/user/gc_hal_user_fbws.c to disable fbws - built all four required libraries:   ...
    Ioseph Martinez Pelayo
    last modified by Ioseph Martinez Pelayo
  • ICF File multiple memory regions

    We are trying to get the ICF file configured so that the IAR C/C++ compiler will use multiple memory regions at link time.   We are currently using the Vybrid's OCRAM region from 0x3f00_0000 to 0x3F07_FFFF. We a...
    Jack Blather
    last modified by Jack Blather
  • Vybrid / Vivante GPU displays gradient too dark

    Hi,   it seems that I found a problem concerning the Vivante GPU or driver stack when using OpenVG radial gradient.   The attached example code (based on the tiger example of the 0.5.0 OpenVG driver and MQ...
    Dirk Doerr
    last modified by Dirk Doerr
  • MQX application is not booting from QuadSPI_NAND flash

    I have developed an mqx based audio application using vybrid tower system.I am using DS5 for my development. I have flashed hello_world application to QuadSPI serial nand flash using quadspi_load application available...
    Abdul Nihad
    last modified by Abdul Nihad
  • How to test,debug vybrid qspiXIP bootloader project

    Dear Sir/Madam, Hello,   We are developing a VF3x based prototype with MQX, with DS-5. I have added a square wave generation SW on a GPIO pin of VF3x of the MQX I2C project. Tested it with DS-5 debugger, and th...
    Mehmet Ali Ipin
    last modified by Mehmet Ali Ipin
  • Vybrid DCD DDR initialization

    Hi Everyone Im trying to get a basic MQX project based on examples/hello booting from QSPI flash on Freescale Vybrid Tower module. I have succeeded booting it from QSPI flash and running the code from internal RAM, h...
    last modified by igor-imx
  • linker warning Lp052

    Hi I have this four following warning from my linker config file (see picture): Warning[Lp052]: some sections .... I am using: -IAR Embedded Workbench for ARM -MQX 4.2 -Processor is a vybrid Link...
    Rainer Stillhard
    last modified by Rainer Stillhard
  • The latency of run code in OCRAM is big

    Hi everybody:   I write test code of 10000 accumulation code like below section, but the implement latency has big differency with theoretical value, the test condition is listed: CA5 run in 400MHz, and platfo...
    Dawei You
    last modified by Dawei You
  • OpenVG 0.5.0 MQX: eglDestroySurface, eglDestroyContext issue

    Hi Wayne Feng   We are trying to review how to destroy surfaces (and context) in OpenVG-MQX Vybrid and having some issues to get it working. I reproduced the issues on my side so not really sure if we are not fo...
    Ioseph Martinez Pelayo
    last modified by Ioseph Martinez Pelayo
  • MQX 4.1.1 doesn't run on VF61

    Hi everyone,  I have been doing some tests to see if I can run a MQX 4.1.1 application on the M4 core and Toradex's Linux BSP v2.5 stable (kernel 4.1.15) on the A5 core on the Vybrid VF61 platform.   1...
    Julen Arregi
    last modified by Julen Arregi
  • DMA on M4 causing USB and Ethernet to Hang On Linux (A5)

    Hi everyone,   I am facing an issue where the M4 (Running MQX) is running a DMA operation that appears to stop the USB and Ethernet peripherals from working correctly in the Linux environment on the A5.  Wh...
    James Seelbach
    last modified by James Seelbach
  • Vybrid PIT DMA Triggers

    Hello All,   I see in the VF6xx data sheet that the PIT is supposed to be able to trigger DMA requests.  However, the documentation for this seems to be lacking.   Does anyone have an example of start...
    Nathan Barrett
    last modified by Nathan Barrett
  • MCC support for kernel 4.1

    Hello,   Multi-Core Communication  functionnalities will be supported in 4.1 kernel?   Regards, Emmanuel
    last modified by Nouchi
  • IEEE 1588 PTP source code for MQX 4.2 on TWR-VF65GS10

    Hi   I have the TWR-VF65GS10 board. I am running MQX 4.2 on the Vybrid processor on the Tower. MQX 4.2 contains a demo application for IEEE 1588. The demo application stops working after 4 hours. Is it possible ...
    Daniel Basilio
    last modified by Daniel Basilio
  • Reset A5 without interfering on M4

    Hello!   Our customer has a somehow tricky question, I couldnt find an obvious answer:   Imagining the core configuration on the TWR card, where cortex A5 is master and M4 is slave.   Would it be pos...
    Bruno Castelucci
    last modified by Bruno Castelucci