• How does the DSPI driver of the R41Z work?

    Hello community, I am trying to communicate a R41Z-TA-A to a Serial Flash device (SST25VF040B) which uses the SPI. I've got an example library for the Serial Flash and I want to do my own driver for the flash but wit...
    Cristina Alvarez
    last modified by Cristina Alvarez
  • KW36  multitask

    I try to add those sample code in frdmkw36_wireless_examples_bluetooth_w_uart_freertos wireless_uart.c: void test_task(void* argument) {    while(1) {       Serial_Print(gApp...
    mo xinyu
    last modified by mo xinyu
  • Network restore after reset on 802.15.4

    Hi,   I'm using SDK2.2.0 on MKW41Z. With the 802.15.4 examples in the SDK, a new network is created by the coordinator after every reset. Similarly, an end device always scans for all the networks in range aft...
    Alexandru Stefan
    last modified by Alexandru Stefan
  • ATD Module in MC1321x

    The MC13211/212/213 Reference Manual states that the Analog to Digital (ATD) Module is part of MC1321x. Examining C/C+ CodeWarrior Development Studio, I find ACC_Interface.h in PLM -> Interface folder, but only an...
    Erwin Beck
    last modified by Erwin Beck
  • KW36: Insufficient Authentication error response is sent to iPhone when Report Map Characteristic value is read

    Hi,   I am using KW36 as a peripheral device and working with hid_device example. I tried to pair the KW36 with the iPhone using nrf connect. i use just works pairing in my project with security mode 1 level 2....
    Sai Kalyana Raman
    last modified by Sai Kalyana Raman
  • KW36: "Connection Failed to establish" error received when trying to connect KW36

    Hi,   I am using KW36 hid device example with security mode 1 level 2. KW36 is configured as peripheral device and i use it as a advertiser. I am using MCuXpresso KW36 SDK 2.2.2. I am using just works pairing. ...
    Sai Kalyana Raman
    last modified by Sai Kalyana Raman
  • KW36: Connection Interval query

    Hi,   I am using hid device example.   In my KW36 2.2.0 sdk provided by nxp, the LE PHY is configured as LE 1M PHY. Initially the sdk was having gap connection interval as : gGapDefaultMinConne...
    Sai Kalyana Raman
    last modified by Sai Kalyana Raman
  • Where are the release notes for the latest JN-SW-4168 SDK build v2162?

    Hi,   We are using the JN-SW-4168 SDK for our zigbee development. Our current sdk version build number is 1620. However, the current build version of the sdk on the NXP website is v2162: ZigB...
    Boris Blokland
    last modified by Boris Blokland
  • NXH3670- Couldn't find kl device

    When I use the NXH3670 flash tool, I could not connect to the dongle device, but I can connect to the headset device. The dongle device was debugged by the MCUXpresso IDE with the kl_dongle_sdk project successfully, I...
    last modified by haitaoxing@hotmail.com
  • KW36 : Why Prepare Write Request fails when the property of the Characteristic is Writable with no response

    Hi,   I am using KW36 as peripheral device. I am working with HID device example. I tried to write a long value of length more than the MTU size to a characteristic value with property writable with no response. ...
    Sai Kalyana Raman
    last modified by Sai Kalyana Raman
  • ZPS_EVENT_NWK_LEAVE_INDICATION event does not occur when the End Device leave.

    Coordinator changed from Zigbee 1.2(JN-AN-1223) to Zigbee 3.0(JN-AN-1216). ZigBee 3.0 does not receive leave event of the end device.   Environment When no event occurs (ZPS_EVENT_NWK_LEAVE_INDICATION ) - zigb...
    Seung Ho Kim
    last modified by Seung Ho Kim
  • KW41Z Pairing Bonding Process

    Hi all,   My prototype uses Rigado R41Z.   I'm able to connect, list all my services, sleep, wake up, connect etc without issue.   I started from HRS into, i integrate Otap functionnality ( may be it...
    Florian Lebrun
    last modified by Florian Lebrun
  • disconnect after the connection

    Hello,    i use the QN908X device.    I modify the private_profile_client_project for my project and i want to connect at an other ble device.   i success to scan and connect to the server ...
    Romain Auber
    last modified by Romain Auber
  • 88W8978 datasheet

    Wenhai Liao
    last modified by Wenhai Liao
  • KW36 : "PREPARE QUEUE FULL" error response is received when trying to write long value in a characteristic

    Hi, I am using KW36 as peripheral device. I am working with HID device example. I tried to test the Long Characteristic Value Write with KW36. MTU size has been set to 23.  And I tried to send a data of leng...
    Sai Kalyana Raman
    last modified by Sai Kalyana Raman
  • pcie8997 wifi module Firmware Init Failed  in imx8mmevk

    I had a problem about pcie8997 driver loading issue(Firmware Init Failed). I had downloaded pcie8997 driver code form NXP web site and we build pcie8997 driver by yocto cross compiler. we put associated files to targe...
    JS Wang
    last modified by JS Wang
  • eHA_RegisterSmartPlugEndPoint() ERROR

    Hello everybody,    When i use the function eHA_RegisterSmartPlugEndPoint() to register device,   console display some message: ccsbRm5s.ltrans0.o:(.text+0x1692): undefined reference to...
    xiaopeng chen
    last modified by xiaopeng chen
  • QN9080 UART Receive 

    In the example Private profile client (PPC), I want to add the function of a uart receiver. In short, after entering a string on the terminal, PPC can parse the data anytime, I try to refer to the example of  U...
    Daniel Tseng
    last modified by Daniel Tseng
  • QN908x: Configuration setting for QN and WLCSP package

    Hi, We have designed a product using QN908x chip, by taking into consideration provided in "Hardware Design Considerations document(AN11996)". We have two dev boards one of which uses (QN9080CHN) i.e. QFN package wher...
    Ankur Rathi
    last modified by Ankur Rathi
  • KW36: changing gAttMaxMtu_c macro in ble_constants.h does not have any impact

    Hi,   I am using hid device example of KW36. I try changing the gAttMaxMtu_c  value from 247 to 23 for testing purpose. But still the negotiated MTU between KW36 and connected phone is 247. Does this val...
    Sai Kalyana Raman
    last modified by Sai Kalyana Raman