• How to Control White Light in RGBW Lamp

    hello everyone,    I have a RGBW lamp. I want to control R, G, B and W with four PWMs respectively. I use JN-AN-1218 project. But your DeMeo algorithm only provides R, G, B, not W. When I adjust the co...
    Daniel li
    last modified by Daniel li
  • Kinetis NMI pin as normal GPIO

    Hello,    i am trying to use PTB4/NMI pin on the KEA128 as normal GPIO. During debug it is still Low but after reset it remains High. i configured the NMI bit in SIM_SOPT0 to 0: SIM_SOPT0 &= ~(SIM_...
    Hani Samara
    last modified by Hani Samara
  • Relocatable label expressions not usable in standalone assembler of powerpc-eabivle-gcc 4.9.4 when configured for automatic Book E to VLE instruction translation

    I am trying to reuse multiple assembler source files that have been written originally for the CodeWarrior toolchain. By passing the command line options "-vle" and "-ppc_asm_to_vle" it is possible to let the CodeWarr...
    qwertyu
    last modified by qwertyu
  • Gcc compiler Version

    Hello,   i have a question about which compiler version should i use? the S32 DS comes with the gcc v4.9. But the last version of arm-gcc is v8. So what do you recommend to use?   Best regards,  Hani...
    Hani Samara
    created by Hani Samara
  • iMX8mq boot env is not saved in correct offset

    Hi all, I'm using i.MX8MQ-EVK board and booting it from eMMC. The U-boot (flash.bin) is programed to /dec/mmcblk0boot0. In U-boot source is imx_v2018.03_4.14.98_2.0.0_ga from uboot-imx - i.MX U-Boot , fil...
    Huong Ha
    last modified by Huong Ha
  • Gic-v3 Interrupt being blocked on ATF version imx_4.14.98_2.0.0_ga

    I am running Multicore Framework in AMP configuration on A-53 cores i.e. Linux master on 1st two core and an RTOS (slave) on the other two. Interrupts are being generated and received properly when ATF version imx_4....
    Abdul Karim
    last modified by Abdul Karim
  • RT1020 FlexIO Camera Demo - DMA Speed

    I've modified the RT1020 camera demo to interrupt on every horizontal instead of every frame.  Even if I don't save all my data, and just put a simple row counter to count the number of interrupts I get, it...
    variable_andrew
    last modified by variable_andrew
  • RT1021 USB FreeRTOS Requires Send to continue?

    I'm testing the dev_composite_cdc_vcom_cdc_vcom_freertos demo -    In virtual_com.c , if I comment out the copy to TX, so that there is no data TX, then it appears that the RX will only execute once and all...
    variable_andrew
    last modified by variable_andrew
  • 如何用i.MXRT1061的FlexIO接口采集AD7768数据

    我的项目需要从AD7768接口取得采样数据(需要12个同步采样AD, 估计得AD7768 + AD7768-4), 我打算用i.MXRT1061的FlexIO外设, 但能否简便的硬件实现? 如何配置呢?
    王 伦展
    last modified by 王 伦展
  • flashing problems

    Hi, I'm having a lot flashing problems: Target error from Commit Flash write: Em(12). Target rejected debug access at location 0x20008964 GDB stub (crt_emu_cm_redlink) terminating - GDB protocol problem: Pipe has b...
    Merav Strassberg
    last modified by Merav Strassberg
  • Debug configuration disabled

    Hi, I'm unable to change Debugger configuration the (Attach only for example) stays the same no matter what i do. Environment: MCUXpresso 10.3.0. Ubuntu 18.04.3 LTS     thank you.
    Merav Strassberg
    last modified by Merav Strassberg
  • Run helloworld example on EVK iMX 1064 using the arm-gcc toolchain

    Hi,   We have been trying to compile and flash a demo application on the MIMXRT1064-EVK. The CPU is a iMX RT 1064 DVL6A variant. The helloworld is taken from an SDK built with the MCUXpresso SDK Builder with the...
    brameret@systerel.fr
    last modified by brameret@systerel.fr
  • The interface firmware failed FAILED to reset/halt the target MCU Using QSPI Flash

    Board: MIMXRT1060-EVK  OS: Linux SDK: SDK_2.6.2_EVK-MIMXRT1060.tar.gz Program sample: evkmimxrt1060_hello_world.bin (imported directly from SDK)   When we dragged hello_world.bin file in mount directory...
    Sarveshwar Bajaj
    last modified by Sarveshwar Bajaj
  • Fail to jump ivt_flashloader_signed.bin

    Hi,    I am trying to test "Flashloader_RT1064_1.0_GA" for HAB, but could not execute "ivt_flashloader_signed.bin". "ivt_flashloader_signed.bin" is generated from "Flashloader/flashloader.sr...
    Namsu Mun
    last modified by Namsu Mun
  • Camera Application with i.MX RT1050

    Hello! I found this document: https://www.nxp.com/docs/en/application-note/AN12110.pdf  Really nice example! i looking for the code for this example. Is it available?(incorporated camera, sd card and lcd) Be...
    tomars
    last modified by tomars
  • How to Interface OV7620 camera with IMXRT1021

    Hi,   I would like to interface OV7620 camera with IMXRT1020-EVK board. I'd seen user manual section 44.5.8 Camera Interface but couldn't found required information also sample code and interface diagram is not ...
    jtro 9
    last modified by jtro 9
  • IMXRT1060 example execution fails in release, but ok in debug

    Hello everyone, I am facing a problem using MIMXRT1060-EVK, which contains an MIMXRT1062DVL6A. I am trying to execute a simple example: SDK_PATH/boards/evkmimxrt1060/demo_apps/led_blinky I use GCC (gcc-arm-none-eabi...
    Camille Louapre
    last modified by Camille Louapre
  • USB Host Audio Stream Receive

    I'm confused about the operation of the USB Host Audio APIs and was hoping someone may be able to clarify a few questions.   My RT1050 is setup as a USB Audio Host. I'm able to receive audio data from a con...
    Austin Wilhite
    last modified by Austin Wilhite
  • How to set the dual display with different context in imx8mq

    Hi sir   Now I used the imx8mq evk board to test the dual display, one is hdmi(default), the other is mipi-to-hdmi. When I set the correct bootargs and dts files, both display can work, but with the same context...
    Hongxing Yu
    last modified by Hongxing Yu
  • IMX8 & Goodix GT911 touchscreen

    Hi,   I'm currently trying to use a goodix gt911 touchscreen with our IMX8mq-evk.   I'm using the goodix driver from the mainline linux kernel and have configured the device tree to use the required pins b...
    Oliver James
    last modified by Oliver James