Electrical Engineering Stack Exchange
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Questions tagged [kinetis]

"Kinetis" is a brand name, currently owned by NXP, for a broad range of microcontrollers that are based on various different Arm Cortex-M cores.

"Kinetis" is a brand name, currently owned by semiconductors, for a broad range of s that are based on various different cores.

https://www.nxp.com/products/processors-and-microcontrollers/arm-based-processors-and-mcus/kinetis-cortex-m-mcus:KINETIS

The Kinetis brand was created by semiconductors, which was acquired by NXP in 2015.

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Freescale Kinetis KE - writing to flash

I've been using various microcontrollers and microprocessors for many, many years now but I seem to be stymied by the Kinetis KE series (specifically the S9KEAZN64AMLC). Jan 17, 2015 TL;DR: Freescale confirms that v2.0.0 of their Kinetis Design…
akohlsmith
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Cannot determine address of connected I2C device (simple I2C scanner)

I have a 1602A V2.0 LCD display (16 chars x 2 lines) that I intend to connect to my Kinetis MK26 ARM M4 MCU via a LCM 1602 I2C extender (which has a Philips PCF8574AT on it). I'm trying to get it to work since this morning, but apparently, the…
Paul
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Unable to program Freescale Kinetis KL26 microcontroller over SWD

I just assembled a board that I have created that basically acts as a breakout board for a MKL26Z32VFM4. Today, I am trying to get it to communicate over SWD so I can program the initial bootloader. I've never done anything like this before and this…
Los Frijoles
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Kinetis/NXP Freedom Board incorrectly identified as "MCU MOUSE + CDC DEMO"

I've just plugged a Kinetis K22F board into a USB hub, which in turn is connected to my Windows 10 PC. In Device Manager, this device shows as "MCU MOUSE + CDC DEMO". I've tried connecting the board to my PC directly, instead of using the hub, but…
AJM
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USB (MCU Blows sometimes) Kinetis K66

So we have a product that has the below connectivity in relation to USB and power supplies. The device is a K66 MCU from Kinetis. Its datahseet is here: https://www.mouser.com/datasheet/2/813/K66P144M180SF5RMV2-1074869.pdf While we have 2000+ of…
MattyT2017
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MCP25625 SPI MISO Not Responding

As per title, I'm trying to send a simple 'READ' (0x03) command to the device and get the contents of the CANCTRL register (0x0F). I even moved past our project board and bought Microchip's development board for the MCP25625 to rule out any weird…
Alex Popescu
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QSPI for shared XiP and file system

Is it possible for a single-die QSPI NOR flash module be simultaneously used for both XiP and a file system? By simultaneous I mean that a function running from XiP accesses data elsewhere on XiP. The MCU, in this case, is an NXP Kinetis K8x (ARM…
Potion
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Generate energy from waves that move my ship?

I'm currently building a small solar powered robot boat. I expect it to work fine (because why not.. :-) ), but I'm already looking for other ways than only solar panels to generate electrical power. Since the sea has waves that will move my boat a…
kramer65
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Kinetis KE06 CAN TX data is incorrect

I want to transmit CAN frames on a Kinetis KE06. When I send the frame its payload is total junk. I have confirmed the wrong data in loopback mode and with a logic analyzer (connected to tranceiver TX pin). The identifier (both standard and…
filo
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Kinetis E06 MSCAN transmission does not start

I am trying to use the CAN controller in Kinetis E06 (FRDM-KE06Z). I have based my code on "FRDM-KEXX Driver Library Package". For a start I try to send (and later receive) a frame in loopback mode. This is my initialization code (obd_can_init is…
filo
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Programmer /Debugger for freescale kinetis series

I want to use frescale MK10 Device for my Project, the Cost of Programmer debugger is very high , so i Want to ask is there any low cost P/D ot any hack available with any system so that i can use that as P/D
Mandar Sansare
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Lockup when executing relocated ISR in ARM Cortex-M0+

I've been writing a small program for my Freescale Kinetis KE04Z which runs in RAM in order to program the flash of the device. I've been using SWD to place the program in RAM and run it. All was going well (blinking LEDs as a test, etc) until I…
Los Frijoles
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I2C Bus Not Responding - ADXL343 & MAX17263

I have a simple device with a MKW41Z MCU which uses one of its I2C buses to communicate with an ADXL343 accelerometer and MAX17263 fuel gauge. Approximately once every 20-30 power-ups, the bus with the two devices simply doesn't respond. If I set…
Alex
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Kinetis KE16 not coming out of reset without debugger 3V3 and GND connected

I have a project based on the MKE16F256VLH16 MCU. The processor won't run unless the 3V3 and GND are connected to the debugger (a LPC Link2 board), even if the LPC Link2 is unplugged from USB and left floating. I've measured the 3V3 line (without…
Alex
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KL43Z Load Cell with INA 125P

I'm trying to use a Load cell with the INA 125P amplifier with my FRDM KL-43Z board. Currently, I have it connected like so with the Arduino being replaced with the KL43Z analog input (Port B bit 0), 5V and ground pins. What I have decided to do…
J. Wang
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