All Activity

David Johnson
We have designed and built our own twin IMX6UL application PCBs.     Using a bare-metal application of ours to deal with all non-volatile programming on this board, we have programmed serial NOR flash memory with a 2nd stage boot loader, main application software(ThreadX based), data sets, etc.     All of this works fine when boot is controlled… (Show more)
in i.MX Processors
Ruchika Dahiya
Board - imx6 Sabre for smart device  OS - Yocto linux 4.9.88 .   Problem - When i run QT demo application , top command shows CPU load around 70% . QT5 app is using GPU as shown by    top - 17:37:55 up 4:45, 1 user, load average: 0.30, 0.07, 0.02 Tasks: 151 total, 1 running, 150 sleeping, 0 stopped, 0 zombie %Cpu(s): 13.8 us, 17.3… (Show more)
in i.MX Processors
eze alegre
Hi! After installing MCUXpresso IDE (MCUXpressoIDE_10.2.1_795) I get an error when I want to debug. I'm using: - windows 7 32bits - LPCxpresso lpc1769 ( LPC1769 LPCXpresso - Embedded Artists ) Rev C.   I can't connect with the microcontroller. Please help. I'm waiting for your response.    Sorry about my english, i'm a native speaker.    … (Show more)
Social News
christian Lara
I need to repair/chance processor of a lot of cards the:   originally mounted(no avaliable): MC68332ACEH25 can be remplaced? by an option 1(more avaliable):MC68332GCEH25  or the   option2: MC68332GCEH20 of  option3:(almost not avaliable):MC68332ACEH20. i appretiate  help  thanks.
christian Lara
I need help urgently, please help me   Processor: 52233 codewarrior eclipse Configuration: FLASH[Active] I have this error  Overflow in segment: code from section: .text Segment reserved size is: 0x00005300 -- Overflow of: 0x00005aa4 39_13_23_IN1UP C/C++ Problem   and this warning: Description Resource Path Location Type __cfm(.cfmconfig) in… (Show more)
in CodeWarrior for MCU
liang feng
hello everybody:      use kernel serial results:     [   58.250641] imx-uart 21ec000.serial: Rx FIFO overrun     [   59.241089] imx-uart 21ec000.serial: Rx FIFO overrun     [   59.246135] imx-uart 21ec000.serial: Rx FIFO overrun   my hardware serial link to   imx6q ttl  -> rs232 ->  ttl mcu ,if hot plug serial,serial results rx… (Show more)
in i.MX Processors
Dan Bocko
Anyone have examples or starter code for the I.MX287 to use SSP with the DMA controller and the APBH bus. I am trying to read an 8-channel ADC and store the values using DMA. Working in RTOS instead of Linux.   Thanks Dan
in i.MX Processors
Hello, I've been following the guide AN4581, but I'm still getting issues when uploading my signed u-boot. We are using a imx6 duallite on a custom board. Here are the output of the commands to know the addresses and offsets:   od -X -N 0x20 {file} 0000000 402000d1 17800000 00000000 177ff42c 0000020 177ff420 177ff400 17875000 00000000 0000040… (Show more)
in i.MX Processors
Dave Marples
I am using a 1021 device and want to use a 'standard' FlexSPI QSPI as a boot device, but I want to configure it as FlexsSPI_A onto GPIO_AD_B1_00 .. 05 rather than the more conventional (based on EVK & other designs) GPIO_SD_B1_06 .. 11 pinning.   Is there anything special I need to do it order to enable this, or is it just a case of setting… (Show more)
in i.MX Processors
Saranya Chitta
Hello,   I've started working with LPC 54018 & AWS IoT. I've followed all the step-by-step instructions as mentioned in the tutorial for the aws_shadow_wifi example (OM40007|LPC54018 IoT Microcontroller Module|NXP). This demo works fine and I see all the MQTT commands in the Serial Terminal (Tera Term).    However, I tried the voice control… (Show more)
in LPC Microcontrollers
Hector Sanchez
Hi i'm creating a custom yocto image to use a mipi dsi display on a Wandboard Dual, i don't know if i'm missing something because i cannot make the image load the drivers or detect the screen. I already did this: - Modify the mxcfb_hx8369_wvga.c with my display data. - Modified imx6qdl-wandboard.dtsi and added this: / { mipi_dsi_reset:… (Show more)
in i.MX Processors
Load more items