• PRINTF() question

    Trying to left justify a float using PRINTF("%-4.2f", myfloat); But its not interpreting the - How is this done?
    Mike Spenard
    last modified by Mike Spenard
  • S32K146 ERR:No source available for "0xfffffffe"

    No source available for "0xfffffffe"  happens frequently,  how to solve this?
    z z
    last modified by z z
  • K12 Chip reset

    MK12DN512 的Reset 管脚电压约1.6V左右,无法达到正常3.3V,外围电路均正确。这是芯片损坏还是什么原因?谢谢
    笑咏 张
    last modified by 笑咏 张
  • Why ETH Driver of MCAL4.3.1 has an input parameter at interrupt handler?

    I use DEVKIT-MPC5748G development board to study AUTOSAR MCAL. When I use MCAL 4.3.1 to develop Ethernet driver, I find the receivement interrupt handler of Ethernet  has an input parameter,which make me co...
    Li Jing
    last modified by Li Jing
  • NullPointerException with GDB PEMicro Interface Debugging

    Hello All, I am getting an exception after the following steps: 1. After creating and building your project, navigate to Run -> Debug Configurations from the menu bar. 2. Select “GDB PEMicro Interface Debug...
  • Using PTN5150 in USB C charger without I2C

    Hi!   I would like to use PTN5150 in a USB C charger design. I don't want to use I2C communication as I am trying to keep it simple. I would like to use PTN5150 to activate the VBUS output when a device is conne...
    D M
    last modified by D M
  • S32K146 Application layer codes stop at DefaultISR:

    When I debugger the S32K146 board,my application layer codes stop at  “b DefaultISR” after running for a while.How can I solve this problem?What is the reason?Thanks.   DefaultISR: b Def...
    z z
    last modified by z z
  • MPC5746C Run FreeRtos Demo error,enter IVOR1_Handler interrupt

    MPC5746C Run FreeRtos Demo error, enter IVOR1_Handler interrupt, have you encountered this problem?
    Kun Liu
    last modified by Kun Liu
  • problem about adc_pal_MPC5744P

    Excuse me, what should I do to make this example run successful. I need to print string in console. Does it need any inputs or just need to connect to the PC and debug? Is there any settings need to do? Thanks.  ...
    Wen Ji Ting
    last modified by Wen Ji Ting
  • Trouble generating an EC Key pair using EC curve Secp256k1

    Hi guys, so I'm trying to create an EC Key pair (private + public) using the WriteECKey APDU command. Below is my command: 80 01 61 00 09 41 04 00 00 00 05 42 01 10 My object identifier is 00 00 00 05 I set th...
  • How to start with LPC11A04?

    I'm successfully installed LPCXExpresso v8.2.2 and downloaded lpcopen_3_03_lpcxpresso_lpcxpresso_11e68.zip. lpc_chip_11u6x, lpc_board_nxp_lpcxpresso_11u68 and demos_switch_blinky successfully imported a...
    John Smith
    last modified by John Smith
  • MPC5748G sleep wake up problem.

    Hi,When MPC5748G currently uses WAKE-UP, it continuously enters stop mode and wakes up more than ten times. Once again, enters stop mode, and it is found that the rising or falling edge of the external hardware pin ca...
    Kun Liu
    last modified by Kun Liu
  • HAL library for S32K146/144 MCU?

    How can we use HAL library for S32K146/144 MCU?as I have learnt STM32F4 Discovery using HAL library, so it would be easy for me. currently, I am using S32Design Studio for ARM for coding in S32K146?
    Shivam Gupta
    created by Shivam Gupta
  • MCUXpresso SDK 2.7.1, Flexcomm USART configuration doc error

    In the peripherals configuration for a Flexcomm USART, under "General Configuration," there are two checkboxes, "Enable RX" and "Enable TX." When you mouse over them, the pop-up description says, somewhat redundantly,...
    Andy Peters
    last modified by Andy Peters
  • I2C interface in S32K148 EVB

    Hi All,   I want to test I2C functionality in S32K148 EVB Rev B board. Could you please help in pointing out which peripheral(s) on the board can be used for testing the same?   Also are there any links fo...
    Gurruprasad S
    last modified by Gurruprasad S
  • Where can I find the RT1020 ROM API?

    Hello, from RT1020 Reference Manual   Where can I find the documentation of this ROM API and how to use it?   Kind regards, Stefan
    Stefan Mitterhauser
    last modified by Stefan Mitterhauser
  • Libusb get report descriptor error on imx6dl

    Hi  I want to check out the usb hotplug event and get the information of device on my program,so I usb libusb. But when I use "libusb_get_descriptor" for the report descriptor, it returns LIBUSB_ERROR_PIPE. I ...
    铭恒 李
    last modified by 铭恒 李
  • TWR KL28Z72 FlexIO 8080 Bus interface

    Hi,   I am looking for the example mentioned in "https://www.nxp.com/docs/en/application-note/AN5313.pdf " for #TWR KL28Z72# board.   I downloaded the SDK but could not find the FlexIO to drive 8080 B...
    Harish Shekarappa
    last modified by Harish Shekarappa
  • PIT & RTI Load Values in MPC5644A

    Hi, I have been facing wrong PIT and RTI load register values in MPC5644A microcontroller. My board has a crystal oscillator that drives at 40 MHz and microcontroller system frequency is at 150 MHz. I want to us...
    Turgay Kale
    last modified by Turgay Kale
  • Communication Driver

    This article will focus on the embedded side of the FreeMASTER tool - the communication driver. Currently there are three sources you can get the embedded library from: Driver Package MCUXpresso SDK S32 Design...
    Iulian Stan
    last modified by Michal Hanak