Questions tagged [nxp-microcontroller]
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nxp-microcontroller
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MCUXpresso with MQX 4.2 : Kinetis MK64FN1M0VLQ12
I'm compiling an old Code Warrior v10.6 (Freescale) project with MQX 4.2 in MCUXpressov11.9.1 (NXP). I want to continue to use MQX 4.2 in MCUXpresso. I can't resolve the following error on the MQX ...
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How to secure the Flash memory of a Kinetis MCU,so it can't be read later by a programmer set to preserve that area?
I want the flash memory to be inaccessible for reading, at least in a specific area were confidential data reside.
In order to achieve this, I write 0xFF (or 0xFD or 0xFC) in the least significant ...
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HITAG2 tag with HTRC110
I am new to HITAG token types, and I am learning how to read them using the HTRC110 ABIC, I have a PCF7936 transponder token, from what I know, The HITAG protocol is reader speak first, so to be able ...
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ip address with lwip
I am trying to get a dynamic IP address with custom mpc5775b board and ksz8041 phy device in s32 design studio for pa but I don't get an IP address. I have used eth,phy,tcpip components. I have added ...
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Change gpio state for Yocto based project
I am trying to do my first hardware "Hello, world" application, i. e. to blink some LED. Unfortunately, I do not have a success. Program and image are built sucessfully, program is executed ...
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MKL02Z32xxx4 (FRDM-KL02Z Board) Timer overflow interrupt not firing
I never get into the TPM0_IRQHandler() it's supposed to call. However, all of the register seem to be set, even the Timer Overflow Flag register when the timer actually overflows. So appears it just ...
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Can't get watchdog to kick on freeRTOS application using S32K mcu
Using the S32K146 MCU with DS for ARM v2.2.
After I initialize my WDOG, I can confirm that it is working to reset the system... but I cannot seem to successfully kick the WDOG. It just keeps resetting ...
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IMX8Mmini firmware upgrade with fallback mechanism
I need to upgrade the firmware of IMX8Mmini with fallback mechanism or secure boot. As i am new into this i am not getting proper document and any blog related to this. Can anyone help me this that ...
- 11
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Is it possible to emulate nfc tag via adb tools?
Is anybody know, if it's possible to "make" my phone think that it has read a specific nfc ntag215 with specific UID? I was testing it on NFC tools pro.
Command I used:
adb shell am ...
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Force .bss section to be in last program header
I'm wondering if it's possible to force the .bss section (or any section for that matter) to be put in the last program header in my linker script, or using some other tool after linking?
My issue is ...
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J-Link script to flash program in S32K144 (allow security)
I want to secure S32K144 using J-Link script but not able to program the security bits and hence verification failed.
So how to specify device S32K144 (allow security) in J-Link script?
I have ...
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How to write large amount of data to sd card?
I use LPC54616 to write data on SD Card (FATFS library). The data that are written to SD card are generated in timer callback (~100B per 1ms). I use buffer (uint8_t buffer[6000];) to store this data ...
- 23
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How to implement ThreadX's ppp_byte_send for NXP MIMXRT1040-EVK
I'm working on getting PPPoS working in ThreadX on an MIMXRT1040-EVK. However, I'm facing an obstacle related to the sending of PPP data over UART.
In ThreadX's nx_ppp_create function one of the ...
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JLink RTT Driver
How can I add RTT driver in my bare metal code. Do you know any tutorial for this? The Jlink RTT driver needs to be defined as a "dev/console" because of middleware want to console.
I want ...
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FlexNVM Data Corruption When Power Cuts Off During Data Write
I am using the NXP S32K148 Microcontroller.
Imagine in the middle of writing data to the EEPROM (FlexNVM module), power suddenly cuts off exactly in the middle of data transmission.
Is there any way ...
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