• [IMX8]BUGON at caam driver

    Hello,   our imx8 platform happen BUGON at caam driver sometimes, could you help to check it? our kernel is 4.14.98.   [ 5.505449] kernel BUG at /usr/src/kernel/drivers/crypto/caam/jr.c:279! [ 5.512076] In...
    Ruodong Bai
    last modified by Ruodong Bai
  • Is it possible to execute multiple ECDSA Sign operations within the same i.MX8 job descriptor?

    I need to execute ECDSA operations in parts. When the job descriptor includes an  ECDSA part 1, or ECDSA part 2, the operator works as expected, so it does when the ECDSA part 1 is followed by ECDSA part 2. ...
    Ricardo Casallas
    last modified by Ricardo Casallas
  • i.MX8M Mini Pin muxing warning

    Hi NXP team, Please help to resolve below queries as well.   1) Can we use boot config pins after booting as SAI or GPIO interface? Is there any recommendation or design guideline on how this is to be taken car...
    Nija Mankodi
    last modified by Nija Mankodi
  • Error While building for M4_image.bin

    Hi.   Will you please give some fix for this build error,     ddr_release/rear_view_camera.elf section `.ncache' will not fit in region `m_data2' region `m_data2' overflowed by 3874816 bytes   &...
    vinothkumar s
    last modified by vinothkumar s
  • Enabling eIQ for i.MX6QP

    Hi, I'm new in ARM and I have a iMX6QP SABRE board. I'm following https://www.nxp.com/docs/en/nxp/user-guides/UM11226.pdf  with little modification as below: (I'm trying in VirtualBox with ubuntu 18.0...
    Jeongin Seo
    last modified by Jeongin Seo
  • MPC5566 BAM eSCI serial configuration

    I'm just starting to utilize the BAM through eSCI. Starting with the password exchange at the beginning, I tried to use the serial configuration specified in the manual (section which is "one start bit, ei...
    Ryan K
    last modified by Ryan K

    Hi,   I'm trying to connect an HDMI touch screen with an unusual resolution (1544x720) to my IMX8QXP MEK devkit, using the IMX-LVDS-HDMI adapter.   Looking at the EDID reported by the screen, it prefe...
    Lars Andersson
    last modified by Lars Andersson
  • Mutexes in A71CH not working!

    Hello everyone,   I am trying to use OpenSSL engine for the secure element  A71CH in a RaspberryPi 3, but I am getting this error:  SM_Connect failed with status 0x7012 (Could not open communication c...
    Hamdi Twahri
    last modified by Hamdi Twahri

    Hello. I am going to buy KITARADAR2001EVM. Let me know where I can buy this development kit of MC33MR2001 chip set. Thank you for your looking. Best regards.
    Ying Cui
    last modified by Ying Cui
  • MPC5775B/E, Experiences with D-Cache and asynchronous MC Exceptions from MPU

    Here are some experiences from migrating an OS kernel from MPC5643L (e200z4) to MPC5775B/E (e200z7), which could hopefully be of some common interest. Note, we can't give any guarantee that everything said down here i...
    Peter Vranken
    last modified by Peter Vranken
  • MPC5775B/E, Problem with D-Cache and asynchronous MC Exceptions from MPU

    Dear NXP Team,   Migrating an OS kernel from MPC5643L to MPC5775B/E, we face some issues with D-cache and MPU. With respect to the kernel, these two are the major difference between the two MCUs.   The cor...
    Peter Vranken
    last modified by Peter Vranken
  • MP3V5004DP -how to make the pressure sensor give correct pressure

    Hi,    I am using this code and setup. But the pressure I get seems to be off when comparing to an other pressure sensor (that I trust to work good).  Can you see any error in the code or setup? I be...
    Martin Tegby
    last modified by Martin Tegby
  • Frictionless Creation of Brilliant Graphics on NXP Microcontrollers.pdf

    Ethan Fernandes
    last modified by Ethan Fernandes
  • Changing firmware from kl03z4 to LPC11u24

    I am trying to switch the microcontroller on a SDK project from a kl03z4 to an LPC11u24 series. I am having issues with the firmware. In MCUxpresso, I changed the microcontroller in the settings, and I changed the Bas...
    D M
    last modified by D M
  • LPC54618 Main Clock issue

    Good mornig, I use LPC54618J512 with MCUXpresso IDE V11.1 & Configuration Tool. Using the CAN peripheral, I noted a difference between the bps nedeed (and calculated) and the bps output from peripheral. Using the...
    Marco Di Biaggio
    last modified by Marco Di Biaggio
  • LPC55S69 : wakeup due SPI3

    Hi !   SPI3 can be used as wakeup source for exit from PowerDown mode. And it works fine. But RX fifo has size 8 items only and wakeup take > 350 us. It means , MCU can't receive any more bytes until SPI IS...
    Eugene Hiihtaja
    last modified by Eugene Hiihtaja
  • LPC55S69 : GINTx interrupts , identify exact pin

    Hi !   Do I undestand right and it is not possible to identify what exact pin cause GINT interrupt ?   I have more than 15 pins what is spread between GINT0 and 1 controllers. Sometimes MCU stay in PowerDo...
    Eugene Hiihtaja
    last modified by Eugene Hiihtaja
  • LPC55S69 :  execute POWER_EnterPowerDown()

    Hi !   Can  POWER_EnterPowerDown API be called in nonprivileged mode ?   in UM mentioned : " • CPU0 interrupt enable registers (NVIC->ISER) are modified by POWER_EnterDeepSleep, P...
    Eugene Hiihtaja
    last modified by Eugene Hiihtaja
  • Failure Rate

    I have difficulties calculating the failure rate of undetected dangerous lambda DU using the attached table of SER/FIT provided by NXP. Let's assume I'm using the all memory arrays in the chip of the NXP controller. W...
    Sergey Alayev
    last modified by Sergey Alayev
  • Howto join live Zigbee 3.0 Light network

    Hello   I have a question similar to How and where to set default link keys? from Warren Ashcroft and ZBPro Configuration JN-AN-1218 from @youpko.   I'm using JN-AN-1218 Zigbee 3.0...
    last modified by matthias.brand@gmail.com