Bluetooth on imx7ulp eval board Hello, I am working with imx7ulp eval board (L4.19.35_1.1.0 SW package) and facing issues in setting up bluetooth module. As per document "iMX Linux User guide" Section 10 "Connectivity", I am trying t... 
Getting 6E00 while using DESFire AES authentication with SAM AV2 I'm using SAM AV2 for DESFire EV1 personalization. When I'm sending SAM_AuthenticatePICC sequence, I'm getting 6E00 (Class not supported) error from DESFire EV1. I'm following "AN1826 – MIFARE SAM AV2 – Fo... 
LPC546xx MASS ERASE ulink2? Hi, I installed eCRP on the controller (LPC54606) and it blocked SWD, but the documentation says it is necessary to run the Mass Erase command. How do I use the Ulink2 Pro to execute the Mass Erase command. For exampl... 
MPC5746C DMA+SPI when set &&SPI_0.PUSHR.PUSHR.R generates an DBE error MPC5746C DMA+SPI when set &&SPI_0.PUSHR.PUSHR.R generates an DBE error ie.The last recorded error was a bus error on a destination write.but if Destination address is array,the transport i... 
Urgent: MCUboot utility issue when SDRAM is configured Hi, I hope someone can help me with this issue. I am stuck on it since last Friday. I am trying to program the flash on evk 1060 dev board using the MCUboot utility. I created a sample hello world FreeRT... 
Import Processor Data with Config Tools for i.MX v7 I am getting a config tool from following URL. Config Tools for i.MX v7 Now Available My development PC can not connect to internet due to security policy. therefore, I would like to import processor d... 
SDMA1 EXT EVENT0 Hi, according NXP IMX8M-MINI reference manual (table 8.1 page 1262), the GPIO1_IO03 pad has an alternate function SDMA1_EXT_EVENT0 (ALT5) I'm not able to find any reference documentation or... 
iMX8mq evk have high loading on android 10 OS Hi, We check out new android BSP Q10.0.0_1.0.0 and do some test. When test 3D program, there CPU loading up to 200% loading by top command. We test android 9 is not this issue, how to solve it? My test platfo... 
Strange i.MX6ULL SDMA behavior Hi, I'm currently playing around with custom SDMA scripts using the i.MX6ULL. My software is based on official kernel 4.1.15_2.0.0. I mainly based my work on resources available on the Reference Manual... 
关于IMX6ULL 用户空间操作寄存器 死机的情况 各位好! 内核与交叉编译器 Linux version 4.1.15_2.1.0，gcc version 4.9.4 (Linaro GCC 4.9-2017.01)。 在配置操作EIM总线和FPGA通信时，发现在用户空间使用/dev/mem访问总线地址会导致死机； 类似于： # ./memtool -32 0x58000000 29 E Readin... 
MKM14Z128ACHH5 PWM duty cycle read Hi, I'm starting a proyect with this microcontroller. In that proyect I need to set a PWM and read a different one duty cycle's. Is that prossible with this model? I have found that to generate the PW... 
Ventilator design (DRM127) - software I'm looking at https://www.nxp.com/applications/solutions/industrial/healthcare/ventilators-and-respirators:VENTILATORS-RESPIRATORS I got the DRM127 document from the website which provides design specification for V... 
Aquantia AQR105B1EG Hello All, I am doing a PCB design based on the reference design for the LaserScape LS1043 eval board (Layerscape LS1043A Reference Design Board | NXP ). I am having trouble locating, among others, the 10G phy, ... 
iMX8M Mini / IoT Core: power management support? Greetings, we're evaluating power management capabilities of NXP's Windows 10 IoT Core BSP for iMX8 Mini EVK (W1860_1_0_1_IMX-IOTCORE-B191011). Power management is claimed to be supported, but powercfg reports on... 
What are type and pin assignment of JTAG connector (J4) on i.MX 8QuadXPlus MEK(MCIMX8QXP-CPU)? I'd like to connect Lauterbach JTAG debugger to the JTAG connector (J4) on i.MX 8QuadXPlus MEK(MCIMX8QXP-CPU) to debug CA35 software, and I'd like to know the connector type and pin assignment for JTAG signal. 
imx6ull secure-boot enabling Hi, I have enabled secure-boot option in defconfig of u-boot, signed image with appropriate certificates. Now, i am trying to flash the image on board using mfgtool. After flashing the image, when i chec... 
MIMXRT1064-EVK OpenSDA fails to run Hello everyone, I have been playing with a MIMXRT1064-EVK for a few weeks now and suddenly, I'm not sure when and what I was doing at that time, its on-board OpenSDA debbuger lost its ability to run a program ... 
Have any example for i.MXRT1021 USB-MSD Host Bootloader? Hi all, I have one customer waited upgrade RT1021 FW to go through USB by MSD host(OTG) boot mode. Have example code for this or any recommend? Thank you. Best Regards, Ethan Chen 
Where can I find hyper_ram.zip from AN12239 Hi All. There is information in AN12239 about source code hyper_ram.zip, but I can't find it on the site. Can you help me? Thanks in advance. Regards, George. 
How to do software-triggered interrupts for USART in LPC55S28? Hola. I'd like to use the age-old trick of using a software interrupt to kick off USART data transmission. It's the usual sort of thing. I have a software FIFO (not the USART's built-in FIFO, and not the ... 
