Kinetis E series MCUs target to applications where require high performance on EMC/ESD. With 5V power supply and robust IO design, Kinetis E series MCUs can help customer for a robust design. Here take a Microwave Oven demo as example, shares how to make a robust design with Kinetis E Series MCU, from hardware, software perspective.

for M68HC08, HCS08, ColdFire and Kinetis MCUs by: Pavel Lajsner, Pavel Krenek, Petr Gargulak Freescale Czech System Center Roznov p.R., Czech Republic The developer's serial bootloader offers to user easiest possible way how to update existing firmware on most of Freescale microcontrollers in-circuit. In-circuit programming is not intended to replace any of debuging and developing tool but it serves only as simple option of embedded system reprograming via serial asynchronous port or USB. The developer’s serial bootloader supported microcotrollers includes 8-bit families HC08, HCS08 and 32-bit families ColdFire, Kinetis. New Kinetis families include support for K series and L series. This application note is for embedded-software developers interested in alternative reprogramming tools. Because of its ability to modify MCU memory in-circuit, the serial bootloader is a utility that may be useful in developing applications. The developer’s serial bootloader is a complementary utility for either demo purposes or applications originally developed using MMDS and requiring minor modifications to be done in-circuit. The serial bootloader offers a zero-cost solution to applications already equipped with a serial interface and SCI pins available on a connector. This document also describes other programming techniques: FLASH reprogramming using ROM routines Simple software SCI Software for USB (HC08JW, HCS08JM and MCF51JM MCUs) Use of the internal clock generator PLL clock programming EEPROM programming (AS/AZ HC08 families) CRC protection of serial protocol option NOTE: QUICK LINKS The Master applications user guides: Section 10, Master applications user guides. The description of Kinetis version of protocol including the changes in user application: Section 7, FC Protocol, Version 5, Kinetis. The quick start guide how to modify the user Kinetis application to be ready for AN2295 bootloader: Section 7.8, Quick guide: How to prepare the user Kinetis application for AN2295 bootloader.

This is a Processor Expert project created by CodeWarrior for MCUs v10.6 which implements the charge-discharge time of a RC circuit for measuring capacitance. The charge-discharge sequence is performed by TPM0 operating in PWM mode, while the time is measured by TPM1 operating in Input Capture mode. A 100K ohm series resistor is being used, and the result is expressed on nF. It is also using the LCDHTA component from Erich Styger for showing the measurements on a 16x2 LCD, connected to the FRDM-KL05Z through a proto shield. The project is attached, and the pictures shows the measurements of three different capacitors: 10nF, 47nF and 1uF.

Hi,, Can anyone please post the code for SPI (Serial peripheral interface) using MK22D5.h....I tried doing using processor expert but im getting errors in the main program..please post the code for SPI Thank you

Example of integrating CMSIS3.20 into MQX4.0.x on the TWR-K60D100M (no floating point unit) using CW10.4 using the MQX4.0.2\mqx\examples\hello2 project. In the attached ZIP file (hello2twrk60d100m_CMSIS_NoFPU.zip) is a MSWord document detailing the steps used.  That document name is TWR-K60D100M_CMSIS_CW10.4_MQX4.0.x.docx. Regards, David

The Technical University in Brasov (Romania) has set up a Medical Teaching lab featuring the Freescale Tower Kit K53 with Oximeter MED-SPO2 and 2 electrode system EKG MED-EKG. Find below the material associated to this lab led by Prof. Sorin-Aurel Moraru from the Faculty of Engineering. He can be contacted at smoraru@unitbv.ro The course is in Romanian and include an overview of the hardware and exercises

Hello Kinetis World, I just wanted to take this opportunity to share the press release for our newly announced WLCSP device.         http://finance.yahoo.com/news/thin-blade-grass-freescale-newest-120000684.html The Ultra Thin CSP, MK22FN512CBP12R, is equivalent to the standard height CSP, MK22FN512CBP12R.  Therefore, from Therefore, from a software enablement perspective, the MK22FN512CAP12 device can be selected as shown in the attached Processor Expert screenshot.  We're looking forward to seeing what amazing things you can accomplish using Kinetis technology!      

This file describes how to install KSDK, is easy and simple with images and descriptions step by step, so you wont have problems with the installation.

This file contains some codewarrior code examples migrated from the IAR examples in the sample code package available at the freescale webpage: blink_blue blink_red blink_rgb serial_test_19200 serial_test_115200 touch_toggle_leds Regards

Hi, I have a project created by Processor Expert and CodeWarrior 10.2 for TWR-K20 demo kit. Becasue I have some problem to use the Processor Expert USB HID Keyboard Host of the USB stack 4.1.1, I need to change to add the non-PE USB HID Keyboard Host into the project. Can anyone tell me how to do it? It will be very appreciated to give me a simple 'PE' example project, and add the non-PE USB HID keyboard host stack. Thank you! Stanley

El programador USBDM es una interfaz de programación y depuración para los microcontroladores Freescale, existen varias versiones de esta herramienta, el programador MantaRay USBDM está basada en la versión para los microcontroladores HCS08(BDM) y Kinetis (SWDIO). Toda la información acerca de este proyecto puedes encontrarlo en http://usbdm.sourceforge.net/index.html BDM (Background debug mode) El puerto de programación BDM es una interfaz de programación desarrollada por Freescale para los microcontroladores HCS08 (8 bits) y Coldfire V1 (32 bits). Las características más sobresalientes sobre este puerto de programación es que solo utiliza un pin de programación (BKGD). Además de permitir la programación de la memoria flash, también permite el "debug in circuit" esto quiere decir que podemos depurar nuestro codigo en tiempo real a través del software Codewarrior. SWDIO Es la versión minima del JTAG para los microcontroladores Kinetis (Cortex ARM 32 bits) en la cual solo utiliza una linea de comunicación (SWDIO) y una señal de reloj (SWCLK). Este puerto esta en los Cortex M0 como son KL01, KL02, KL03, KL1x,KL2x,KE02,KE04 y KE06. El programador MantaRay USBDM permite la programación y la depuración de los microcontroladores de Freescale de la gama de 8 bits y 32 bits. Shrimp El complemento perfecto para el programador MantaRay USBDM es Shrimp, una pequeña tarjeta que tiene el tamaño exacta de un integrado con montaje DIP28 600mil, la cual, la hace una herramienta flexible, al hacer prototipos en una protoboard, y después en un prototipo final. La tarjeta Shrimp es compatible con los microcontroladores de 8 bits MC9S08PA16 y de 32 bits MKE02Z16, los dos totalmente compatibles en pines y periféricos. MC9S08PA16 8-Bit S08 central processor unit (CPU) – Up to 20 MHz bus at 2.7 V to 5.5 V across temperature range of -40 °C to 105 °C – Supporting up to 40 interrupt/reset sources – Supporting up to four-level nested interrupt – On-chip memory – Up to 16 KB flash read/program/erase over full operating voltage and temperature – Up to 256 byte EEPROM; 2-byte erase sector; program and erase while executing flash – Up to 2048 byte random-access memory (RAM) – Flash and RAM access protection MKE02Z16 • Operating characteristics – Voltage range: 2.7 to 5.5 V – Flash write voltage range: 2.7 to 5.5 V – Temperature range (ambient): -40 to 105°C • Performance – Up to 40 MHz ARM® Cortex-M0+ core and up to 20 MHz bus clock – Single cycle 32-bit x 32-bit multiplier – Single cycle I/O access port • Memories and memory interfaces – Up to 16 KB flash – Up to 256 B EEPROM – Up to 2 KB RAM Más información técnica la puedes encontrar en el siguiente link http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=KE02&nodeId=01624698C90DE4 http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=S08P&nodeId=01624684491437EDDD Muy pronto mas adelantos de este proyecto

1. Overview BLE beacon is a common use of low power Bluetooth and it broadcasts advertisement at some interval. Freescale BLE beacon demo use Freescale Kinetis KL16 low power MCU and EMC EM9301 Bluetooth controller to implement a beacon reference design. Freescale BLE beacon features low power consumption of an average cost of 50uA with 600ms interval. Freescale Kinetis KL16 coordinates with EM9301 through SPI interface. View attachment to learn more

Customer requirement and making it happen This hands-on test is coming with the true customer requirement. Customer designs the battery powered device with SLCD display and lowest power consumption is the key requirement. Customer considers the KL43 and wonder the power consumption data about RTC & SLCD modules. So there with below requirements about the test: Run the RTC and SLCD in the lowest possible power mode Display time at SLCD with [00:00] and update every minute via RTC interrupt               One button shall turn on/off the SLCD display Measure the KL43 power consumption data KDS IDE with KSDK V2.0 software According to above requirement, which low power mode should be selected? RTC and SLCD modules should work at this low power mode. From the KL43 reference manual table 7-2 [Module operation in low power modes] with below info:      5. In VLLS0 the only clocking option is from RTC_CLKIN.      7. End of Frame wakeup not supported in LLS and VLLSx. RTC and SLCD modules could work at VLLS1 low power mode with Async operation. Using VLLS1 low power mode, the RTC and SLCD module clock could select OSC32KCLK with below clocking figure: KL43 wake up from VLLS1 low power mode following wake up reset and the software will check the system reset status register to check what kind of reset happens and print related info. LLWU module is used as VLLS1 lower power mode wake up module with two wake up source, one is RTC Alarm interrupt, the other one is PTC3 (SW3). The Reset pin (SW2) also could wake up the VLLS1 low power mode. Test environment introduction Hardware platform using FRDM-KL43Z board with below feature: MKL43Z256VLLZ4 MCU (48 MHz, 256 KB flash memory, 32 KB RAM, 16 KB ROM Dual role USB interface with mini-B USB connector OpenSDA Four-digit segment LCD module Capacitive touch slider Ambient light sensor MMA8451Q accelerometer MAG3110 magnetometer 2 user push buttons Battery-ready, power-measurement access points Arduino R3 compatibility Software platform bases on KSDK V2.0 for FRDM-KL43Z board, which could be downloaded from kex.nxp.com. Attached demo software default path is: C:\Freescale\SDK_2.0_FRDM-KL43Z\boards\frdmkl43z Test software code introduction Below is the software flow chart: Test result SLCD ON with power consumption 2.0uA SLCD OFF with power consumption 1.2uA

Example of integrating CMSIS3.20 into MQX4.0.x on the TWR-K70F120M (with floating point unit) using CW10.4 using the MQX4.0.2\mqx\examples\hello2 project. In the attached ZIP file (hello2twrk70f120m_CMSIS_FPU.zip) is a MSWord document detailing the steps used.  That document name is TWR-K70F120M_CMSIS_CW10.4_MQX4.0.x.docx. Regards, David

On NXP website we had provide an application note " Kinetis-M Two-Phase Power Meter Reference Design" which can been found here: http://www.nxp.com/docs/en/application-note/DRM149.pdf  This is really a quite useful solution for 2-Phase Power Meter design. From the schematic, there has a LCD display. Many customer sent email to ask for the datasheet of this LCD display(GDH-1247WP). Yes agreed, it is really difficult to find it. ( Even from the google.) I am attaching the data sheet for the segment LCD here for customer to make reference.

Hi,   Attached USB Mass Storage Device Host Bootloader code is ported for KL25 / KL26.   Reference: AN4368 USB Mass Storage Device Host Bootloader   Thanks & Regards, Swaminathan.R

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