This document is a supplement for USB MSC device bootloader revision for FRDM-KL25Z (IAR) written by Kai Liu and describes the bootloader support for FRDM-K64F. FTFE support, board specific and MCU specific code was added to the initial software. This porting work was done for connectivity purposes but it can be used as support for FRDM-K64F board. Please refer to USB-KW24D512  MSD Bootloader to find out how to use this bootloader, binary files upload and other restrictions. The bootloader has conditional jump to user application. The condition is the state of the SW2 button (PTC6). If the button is pressed (PTC6 grounded) during reset, the bootloader sequence will start, installing BOOTLOADER drive. Else if the button is released during reset, the SP and PC will be updated from address 0xC000. This means, the user application has to be designed so as to have 0xC000 application start address. If a valid SP and PC value is found at address 0xC000, the user application is launched. The bootloader application is located in the flash memory of the MK64FN1M0VLL12 microcontroller, from address 0x0000 to 0xBFFF, so the user application should not access this memory region. The bootloader software was tested under Microsoft Windows 10, Microsoft Windows 8, Microsoft Windows 7 and Ubuntu 14.04 operating systems. Attached files: USB_MSD_Bootloader.bin – boolader binary file for FRDM-K64; Pflash_1024KB_0xC000.icf – IAR linker file for user application development; Demos.7z - user application demo S record files for FRDM-K64F (got from Kinetis SDK demo list).

Hello All, I designed a ultra low low cost evaluation board (ULC-Zigbee) based in Kinetis wireless MCUs, take a look at the attached PDF for the brief description.  I was able to build three of them at ~$10USD each. The ULC-Zigbee is covered under the GNU General Public License. The required files to build the board are attached, it measures 30 x 50mm. My partner AngelC   wrote a sample code. The software basically communicates wirelessly the ULC-Zigbee board with a USB-KW24D512. An FXOS8700 is externally connected through the prototype board connector and the magnetic and acceleration values are then wirelessly transmitted to the USB stick, then the values can be printed in a HyperTerminal. The attached zip file contains the following files: File name Description ULC-Zigbee-EBV_V10.pdf Brief description of the ULC-Zigbee board MKW2x_Eagle_library.lbr  Required EAGLE CADSOFT LIBRARY ULC-Zigbee-EBV_V10.brd EAGLE v6.5 Board ULC-Zigbee-EBV_V10.sch EAGLE v6.5 Schematic ULC-Zigbee-EBV_V10_SCH.pdf ULC-Zigbee board schematic ULC-Zigbee-EBV_V10_BOM.xlsx Bill of materials ULC-Zigbee-EBV_V10_GERBER_FILES.zip Gerber files WirelessUART_MKW2x_v1.3_eCompass_TX_v1.zip ULC-Zigbee board sample software WirelessUART_MKW2x_v1.3_eCompass_RX_v1.zip USB-KW24D512 sample software     Hope it helps!   -Josh   Este documento fue generado desde la siguiente discusión:Ultra Low Cost Zigbee Evaluation Board

This document and the attached files are maintained up to date in collaboration with Dragos Musoiu. This document is a supplement for USB MSC device bootloader revision for FRDM-KL25Z (IAR) written by Kai Liu and describes the bootloader support for USB-KW24D512. How to use 1) Connect the USB-KW24D512 to the PC USB port; 2) Download the attached file ‘USB_KW24D512_MSD_Bootloader.bin’ to the flash memory of the MKW24D512 SiP following the next steps: Connect a J-Link programmer to the PC USB port (other than the one used for the USB-KW24D512 dongle); Navigate to your J-Link driver folder using a command console and type ‘jlink.exe’ followed by enter; After the apparition of the J-Link prompter, type ‘unlock kinetis’ followed by enter; Wait for the unlock command confirmation and after, type ‘device mkw24d512xxx5’ followed by enter; After the J-Link prompter appears type ‘loadbin USB_KW24D512_MSD_Bootloader.bin 0’ followed by enter; (Be sure you copied the ‘USB_KW24D512_MSD_Bootloader.bin’ file in the same directory with jlink.exe otherwise, type the command specifying the full path of the binary file); After the flashing process successfully finished type ‘exit’ followed by enter. 3) Reset or reconnect the USB-KW24D512; 4) The OS will prompt MSD device connecting and then BOOTLOADER drive will appear. The bootloader software was tested on Microsoft Windows 10, Microsoft Windows 8.1, Microsoft Windows 7, Ubuntu 14.04 and MAC operating systems. 5) Copy and paste any user application .SREC or .bin file into BOOTLOADER drive; 6) If a valid .SREC or .bin file was given, the board restarts and starts to run the user application. Please refer to the Notes section in order to create valid .SREC or .bin files. Note:            The bootloader has conditional jump to user application. The condition is the state of the SW1 button (PTC4). If the button is pressed (PTC4 grounded) during reset, the bootloader sequence will start, installing BOOTLOADER drive, as described before. Else if the button is released during reset, the SP and PC will be updated from address 0xC000. This means, the user application has to use a linker file which forces the application start address to 0xC000. If a valid SP and PC value is found at address 0xC000, the user application is launched. The bootloader application is located in the flash memory of the MKW24D512 SiP, from address 0x0000 to 0xBFFF, so the user application should not put any code in this memory region. Avoid using .SREC or .bin files having program bytes or fill patterns in the bootloader section. Attached files: USB_KW24D512_MSD_Bootloader.bin – bootloader binary file for USB-KW24D512; Pflash_512KB_0xC000.icf – IAR linker file for user application development; 802.15.4SnifferOnUSB.bin – user application demo binary file for KW24D512-USB. Be aware that the file ‘802.15.4SnifferOnUSB.srec’ is linked according to the above memory restrictions and is working only with the bootloader presented in this document.

1. Introduction of ZigBee and popular solutions in the market. 2. Introduction of Freescale ZigBee solution

MyWirelessAPP Demo Beacon(End device) code for RTS development

This project is for Kinets L MCU Brazil challenge.Actually we don´t know if the project was registered. The goal of this project is to make Bluetooth communication between an android and  Freescale Freedom development kit FRDM-KL25Z. We will show the FRDM-KL25Z accelerometer status and the internal temperature sensor on android app. The android app requires version 4.x or above. Bluetooth module is connected to UART1.The embeddec code was created on CodeWarrior and exported to Keil MDK ARM.   http://youtu.be/-waEkfIuZCw

This patch fix the issue in hdmi dongle JB4.2.2_1.1.0-GA release that wifi((STA+P2P)/AP) cann't be enabled properly. In the root directory of Android Source Code, use the following command to apply the patch: $ git apply hdmi_dongle_wifi_jb4.2.2_1.1.0.patch

Development environment Hardware: i.MX6Q SabreSD connecting rtl8188cus or rtl8192cus wifi dongle Software: FSL JB 4.2.2-1.1.0-GA release   Advantage brought by JB4.2.2 As we may know that in JB4.0.x, Wifi-Direct is exclusive to normal Wifi access AP, so means that you have to turn off  Wifi normal AP access, then turn on Wifi-Direct. But in JB4.2.x, it can support the following topologies in use scene as following: So that means you can keep p2p connection meanwhile access internet throught AP.     Feature verified 1. Wifi connection support internet surf, and DLNA. 2. Wifi-Direct can support files transmission like Gallery sharing based on Wifi-Direct Demo.apk from FSL. 3. Particial support Wifi-Display, but due to unavailability of Wifi-Display sink module, so cannot be verified fully.   Usage: untar the attached file, then "patch -p1 <" in corresponding subdirectories. It would be better to untar the file in an empty directory, so you can understand which subdirectories are newly created (ex. hardware/realtek is newly created), then within these newly created subdirectoies, you need to "git init" first, then do "patch -p1<" to adopt all newly added files and subdirectories. Original Attachment has been moved to: WiFiDirectDemo.apk.zip Original Attachment has been moved to: patch4rtl8188_8192_on_jb4_2_2-ga.tar.gz

There are two patches for HDMI Dongle JB4.2, one is remove the warning message, the other is fix to that sleep will not recover. Jack Mao