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

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.

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

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

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

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.

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

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

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

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

1. 使用J-Link+J-Flash给Kinesis烧写序列号（Program serial number for Kinetis by J-Link + J-Flash） 2. 教你用J-Flash ARM工具单独烧写程序到Kinetis 3. Cyclone Max 使用步骤及注意事项 4. 飞思卡尔常用脱机烧写工具 5. 离线烧写工具Cyclone Max使用方法及单次按键烧写两个image文件的实现方法​ 6.Kinetis 量产注意事项​

Today the universal motor is still widely used in home appliances such as vacuum cleaners, washers, hand tools, and food processors. The operational mode, which is used in this application, is closed loop and regulated speed. This mode requires a speed sensor on the motor shaft. Such a sensor is usually an incremental sensor or a tachometer generator. The kind of motor and its drive have a high impact on many home appliance features like cost, size, noise, and efficiency. Electronic control is usually necessary when variables speed or energy savings are required. MCUs offer the advantages of low cost and attractive design. They can operate with only a few external components and reduce the energy consumption as well as the cost. This circuit was designed as a simple schematic using key features of a Kinetis L MCU. For demonstration purposes, the Freescale low cost Freedom KL25z development platform was used. This application note describes the design of a low-cost phase angle motor control drive system based on Freescales’s Kinetis L series microcontroller (MCU) and the MAC4DC snubberless triac. The low-cost single-phase power board is dedicated for universal brushed motors operating from 1000 RPMs to 15,000 RPMs. This application note explains both HW and SW design with an ARM Kinetis L series MCU. Such a low-cost MCU is powerful enough to do the whole job necessary for driving a closed loop phase angle system as well as many others algorithms.        -Freedom development platform with universal motor drive board extension The phase angle control technique is used to adjust the voltage applied to the motor. A phase shift of the gate’s pulses allows the effective voltage, seen by the motor, to be varied. All required functions are performed by just one integrated circuit and a small number of external components. This allows a compact printed circuit board (PCB) design and a cost-effective solution. Learn more about the Kinetis L series Freedom Board Get the full application note in the link bellow:

Hi Team :      We are working on KSDK project recently . I would like to share an experience to migrate a project to a new device that is not listed in KSDK . I hope that helpful . Best regards, David

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

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!      

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