Environments & Devices --Hardware 1、PN7462 DEMO Board(PNEV7642B) --Software 1、Ubuntu 16.04 desktop 2、Test tools ---libusb ---pcsc-lite ---ccid driver ---opensc          Before testing, please install above test tools to Ubuntu 16.04 according to document on the link https://community.nxp.com/docs/DOC-334952 !          Then follow steps below to begin testing PN7462 DEMO board by above test tools. 1、Update firmware of PN7462 DEMO board          Please update firmware of PN7462 DEMO board according to UM10915.pdf, then test it on windows, ensuring PN7462 DEMO board can normally work at CCID protocol on window platform. 2、Connecting PN7462 DEMO Board to PC USB via USB OTG Cable.          On PENV7462B side, X3 connector should be used for USB OTG cable. 3、Using lsusb to list USB devices weidong@ubuntu:~$ lsusb Bus 002 Device 002: ID 0e0f:0003 VMware, Inc. Virtual Mouse Bus 002 Device 003: ID 0e0f:0002 VMware, Inc. Virtual USB Hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 004: ID 0e0f:0008 VMware, Inc. Bus 002 Device 005: ID 1fc9:0117 NXP Semiconductors          Last line is PN7472 DEMO board. 4、Open 2 terminals at the same time on Ubuntu desktop (1) One terminal is used to run “pcsc” command weidong@ubuntu:~$ sudo /usr/local/sbin/pcscd -adf [sudo] password for weidong: 00000000 pcscdaemon.c:345:main() pcscd set to foreground with debug send to stdout 00012288 configfile.l:361:DBGetReaderList() Parsing conf file: /usr/local/etc/reader.conf.d 00000037 pcscdaemon.c:658:main() pcsc-lite 1.8.22 daemon ready. 00023126 hotplug_libudev.c:297:get_driver() Looking for a driver for VID: 0x1D6B, PID: 0x0001, path: /dev/bus/usb/002/001 00000101 hotplug_libudev.c:297:get_driver() Looking for a driver for VID: 0x1D6B, PID: 0x0001, path: /dev/bus/usb/002/001 00000113 hotplug_libudev.c:297:get_driver() Looking for a driver for VID: 0x0E0F, PID: 0x0003, path: /dev/bus/usb/002/002 00000112 hotplug_libudev.c:297:get_driver() Looking for a driver for VID: 0x1D6B, PID: 0x0001, path: /dev/bus/usb/002/001 00000160 hotplug_libudev.c:297:get_driver() Looking for a driver for VID: 0x0E0F, PID: 0x0002, path: /dev/bus/usb/002/003 00000152 hotplug_libudev.c:297:get_driver() Looking for a driver for VID: 0x0E0F, PID: 0x0008, path: /dev/bus/usb/002/004 00000115 hotplug_libudev.c:297:get_driver() Looking for a driver for VID: 0x0E0F, PID: 0x0008, path: /dev/bus/usb/002/004 00000165 hotplug_libudev.c:297:get_driver() Looking for a driver for VID: 0x0E0F, PID: 0x0002, path: /dev/bus/usb/002/003 00000263 hotplug_libudev.c:297:get_driver() Looking for a driver for VID: 0x1D6B, PID: 0x0002, path: /dev/bus/usb/001/001 ^V56546837 hotplug_libudev.c:651:HPEstablishUSBNotifications() USB Device add 00000101 hotplug_libudev.c:297:get_driver() Looking for a driver for VID: 0x1FC9, PID: 0x0117, path: /dev/bus/usb/002/006 00000007 hotplug_libudev.c:436:HPAddDevice() Adding USB device: PN7462 USB Reader 00000045 readerfactory.c:1074:RFInitializeReader() Attempting startup of PN7462 USB Reader (1.00) 00 00 using /usr/local/lib/pcsc/drivers/ifd-ccid.bundle/Contents/Linux/libccid.so 00127887 readerfactory.c:949:RFBindFunctions() Loading IFD Handler 3.0 00000236 ifdhandler.c:1965:init_driver() Driver version: 1.4.27 00000477 ifdhandler.c:1982:init_driver() LogLevel: 0x0003 00000004 ifdhandler.c:1993:init_driver() DriverOptions: 0x0000 00000165 ifdhandler.c:111:CreateChannelByNameOrChannel() Lun: 0, device: usb:1fc9/0117:libudev:0:/dev/bus/usb/002/006 00000021 ccid_usb.c:302:OpenUSBByName() Using: /usr/local/lib/pcsc/drivers/ifd-ccid.bundle/Contents/Info.plist 00000727 ccid_usb.c:320:OpenUSBByName() ifdManufacturerString: Ludovic Rousseau (ludovic.rousseau@free.fr) 00000016 ccid_usb.c:321:OpenUSBByName() ifdProductString: Generic CCID driver 00000004 ccid_usb.c:322:OpenUSBByName() Copyright: This driver is protected by terms of the GNU Lesser General Public License version 2.1, or (at your option) any later version. 00000433 ccid_usb.c:656:OpenUSBByName() Found Vendor/Product: 1FC9/0117 (PN7462 USB Reader) 00000005 ccid_usb.c:658:OpenUSBByName() Using USB bus/device: 2/6 00000021 ccid_usb.c:717:OpenUSBByName() bNumDataRatesSupported is 0 00128471 ifdhandler.c:382:IFDHGetCapabilities() tag: 0xFB3, usb:1fc9/0117:libudev:0:/dev/bus/usb/002/006 (lun: 0) 00000027 readerfactory.c:396:RFAddReader() Using the reader polling thread 00004709 ifdhandler.c:382:IFDHGetCapabilities() tag: 0xFAE, usb:1fc9/0117:libudev:0:/dev/bus/usb/002/006 (lun: 0) 00000023 ifdhandler.c:477:IFDHGetCapabilities() Reader supports 1 slot(s) (2)The other terminal is used to run “"testpcsc " in pcsc-lite/src source code weidong@ubuntu:~/ccid/pcsc-lite-1.8.22/src$ ./testpcsc   MUSCLE PC/SC Lite unitary test Program   THIS PROGRAM IS NOT DESIGNED AS A TESTING TOOL FOR END USERS! Do NOT use it unless you really know what you do.   Testing SCardEstablishContext        : Command successful. Testing SCardIsValidContext   : Command successful. Testing SCardIsValidContext   : Invalid handle. (don't panic) Testing SCardListReaderGroups      : Command successful. Group 01: SCard$DefaultReaders Testing SCardFreeMemory               : Command successful. Testing SCardListReaders        : Command successful. Testing SCardListReaders        : Command successful. Reader 01: PN7462 USB Reader (1.00) 00 00 Waiting for card insertion        :          2 screenshots for above 2 terminals: 5、Test cards (All cards are contactless) (1) MIFARE Plus x 4K card Re move it: (2) MIFARE Nano card          Note: testpcsc should be run again. Remove it: (3) MIFARE EV1 card Remove it: 6、Using Opensc-tool to Test cards            Open a new terminal for running the command, please! (1)No cards (2) MIFARE Plus x 4K card (close to antenna , then run opensc-tool) (3) MIFARE Nano card (4) MIFARE EV1 card    TIC Weidong Sun 2018-07-09

This post contains a step by step guide of how to use PN7150 with LPC55S69.  This document is structured as follows: Overview of PN7150:  The PN7150 is a Plug-and-Play all-in-one NFC solution for easy integration into any OS environment like Linux and Android, reducing Bill of Material (BoM) size and cost. The embedded Arm® Cortex®-M0 microcontroller core is loaded with the integrated firmware, simplifying the implementation as all the NFC real-time constraints, protocols and the device discovery (polling loop) are processed internally. In few NCI commands, the host SW can configure the PN7150 to notify for card or peer detection and start communicating with them. It has the following salient features: Full NFC forum compliancy with small form factor antenna Embedded NFC firmware providing all NFC protocols as pre-integrated feature Direct connection to the main host or microcontroller, by I2C-bus physical and NCI protocol Ultra-low power consumption in polling loop mode Highly efficient integrated power management unit (PMU) allowing direct supply from a Battery Overview of LPC55S69:  The LPCXpresso55S69 development board provides the ideal platform for evaluation of and development with the LPC55S6x MCU based on the Arm® Cortex®-M33 architecture. The board includes a high performance onboard debug probe, audio subsystem and accelerometer, with several options for adding off-the-shelf add-on boards for networking, sensors, displays and other interfaces. The LPCXpresso55S69 is fully supported by the MCUXpresso suite of tools, which provides device drivers, middleware and examples to allow rapid development, plus configuration tools and an optional free IDE. MCUXpresso software is compatible with tools from popular tool vendors such as Arm and IAR, and the LPCXpresso55S69 may also be used with the popular debug probes available from SEGGER and P&E Micro. Hardware requirements: OM5578/PN7150ARD  LPCXpresso55S69 + usb  micro cable  Using PN7150 with LPC55S69-EVK: Hardware Connections: The hardware connections are simple. Both the LPC55S69-EVK board and OM5578/PN7150ARD board have an Arduino interface. So, mount the PN7150ARD board with male Arduino connector onto the female Arduino connector of the LPC55S69-EVK board. Running the demo: If this is the first time you’re using LPC55S69-EVK board, follow the getting started guide first à  LPC55S69-EVK | NXP . Make sure to install the SDK package for LPC55S69-EVKboard which is required for the project below to run. Download the ‘NXP-NCI_PN7150_LPC55xx_example’ package which you will find attached to this post. Drag and drop the downloaded package to the “Project Explorer” tab of your MCUXpresso IDE workspace (If you don’t have MCUXpresso, it can be downloaded for free by clicking here: Now that the package has been imported to the MCUXpresso IDE (via drag and drop), click on Debug icon from the Quickstart panel to begin a debug session. Once the debug session has started, click on the run icon to run the code: The project should be running now. The project contains basic discovery loop functionality. Here is how the output looks in the console tab on MCUXpresso: Bring any NFC card near the PN7150 board’s antenna and the output console will show the detection and type of the card. For example, in the picture below, we can see that type 4 card was detected: Available Resources: AN11990 NXP-NCI MCUXpresso example document. (https://www.nxp.com/docs/en/application-note/AN11990.pdf) The example project explained in this project was ported to LPC55S69 using section 5.3 and 6 of the above mentioned document. PN7150 datasheet (https://www.nxp.com/docs/en/data-sheet/PN7150.pdf) PN7150 User Manual (https://www.nxp.com/docs/en/user-guide/UM10936.pdf) PN7150 NFC Controller SBC Kit User Manual  (https://www.nxp.com/docs/en/user-guide/UM10935.pdf)

This porting guide is for FRDM-K82F, and it can also be used for any other platform supported by KSDK 2.2. The released NXPNCI-KDS_Example_KSDK2.2 is based on FRDM-K64F, so before porting, we need to configure and download KSDK 2.2 for FRDM-K82F. Please make sure you have selected Kinetis Design Studio before downloading. After downloading, extract the package to some folder like below: and change PROJECT_KSDK_PATH to this folder: Change project settings as below: Remove all files in the folder of drivers, and import new source files as below: and similar procedure for "startup" folder and "utilities" folder: Replace the source files in board folder with the files from some ksdk demo like hello_world: FRDM-K82F uses PTC3 for NCI_IRQ pin, PTC9 for NCI_VEN pin, and PTA1 and PTA2(I2C3) as the I2C interface. so add definition in board.c and modify BOARD_InitPins() as below: Change linker settings: -Build -Debug settings -Test Result:

The NXPNCI-KDS_Example for the PN7120/PN7150 Arduino interface boards available in NXP webpage at the time of publishing this document includes a project compatible with KSDK v2.0 for FRDM-K64F platform. With the latest KSDK v2.1 some changes in the drivers along with the later FreeRTOS v9.0.0 make the build process fail when following the instructions in the application note AN11845 NXP NCI KDS Example due to incompatibilities. Meanwhile until the project in NXP webpage is updated there is a temporary project attached to this document fixed to work with KSDK v2.1. The steps to build this project are the same as explained in the appnote, summarized below: - Download and install KSDK v2.1 for FRDM-K64F using MCUXpresso SDK online builder: Welcome to MCUXpresso | MCUXpresso Config Tools  Create a new workspace in KDS IDE. Import the "NXPNCI-KDS_Example_KSDK2.1" project from the archive file. Update the PROJECT_KSDK_PATH build variable according to the installation path of KSDK v2.1. Build the project. For more details please refer to the application note AN11845. Regards! Jorge Gonzalez

This post contains a step by step guide of how to use PN7150 with i.MX RT1060. This document is structured as follows: Overview of PN7150 PN7150 is a Plug-and-Play all-in-one NFC solution for easy integration into any OS environment like Linux and Android, reducing Bill of Material (BoM) size and cost. The embedded Arm® Cortex®-M0 microcontroller core is loaded with the integrated firmware, simplifying the implementation as all the NFC real-time constraints, protocols and the device discovery (polling loop) are processed internally. In few NCI commands, the host SW can configure the PN7150 to notify for card or peer detection and start communicating with them. It has the following salient features: Full NFC forum compliancy with small form factor antenna Embedded NFC firmware providing all NFC protocols as pre-integrated feature Direct connection to the main host or microcontroller, by I2C-bus physical and NCI protocol Ultra-low power consumption in polling loop mode Highly efficient integrated power management unit (PMU) allowing direct supply from a Battery Hardware Requirements      1. OM5578/PN7150ARD      2. i.MX RT1060 EVK Evaluation Board + usb micro cable        Using PN7150 with i.MX RT1060 Hardware Connections The hardware connections are simple. Both the EVKB-IMXRT1060 board and OM5578/PN7150ARD board have an Arduino interface. So, mount the PN7150ARD board with male Arduino connector onto the female Arduino connector of the EVKB-IMXRT1060 board.  Running the Demo If this is the first time you’re using EVK-MIMXRT1060 board, follow the getting started guide first: i.MX RT1060 Evaluation Kit | NXP . Make sure to install the SDK package for EVK-MIMXRT1060 board which is required for the project to run.   Download the ‘evkbimxrt1060_PN7150’ package which you will find attached to this post. Drag and drop the downloaded package to the “Project Explorer” tab of your MCUXpresso IDE workspace (If you don’t have MCUXpresso, it can be downloaded for free from here: https://www.nxp.com/support/developer-resources/software-development-tools/mcuxpresso-software-and-tools/mcuxpresso-integrated-development-environment-ide:MCUXpresso-IDE Now that the package has been imported to the MCUXpresso IDE (via drag and drop), click on Debug icon from the Quickstart panel to begin a debug session. Once the debug session has started, click on the run icon to run the code: After step 3, the project should be running now. The project contains basic discovery loop functionality. Here is how the output looks in the console tab on MCUXpresso: Bring any NFC card near the PN7150 board’s antenna and the output console will show the detection and type of the card. For example, in the picture below, we can see that type 4 card was detected: Available Resources AN11990 NXP-NCI MCUXpresso example document. (https://www.nxp.com/docs/en/application-note/AN11990.pdf) The example project explained in this project was ported to i.MX RT1060 using section 5.3 and 6 of the above mentioned document. PN7150 datasheet (https://www.nxp.com/docs/en/data-sheet/PN7150.pdf) PN7150 User Manual (https://www.nxp.com/docs/en/user-guide/UM10936.pdf) PN7150 NFC Controller SBC Kit User Manual  (https://www.nxp.com/docs/en/user-guide/UM10935.pdf)