The LPC546xx IAP EEPROM Write page API does not enable the EEPROM clock for the write operation. This causes EEPROM write operation to fail when using the IAP API. This problem does not occur for IAP Read EEPROM page command.
The workaround is to enable the EEPROM clock ( set bit 9) in AHBCLKCTRL0 register of SYSCON before calling the IAP EEPROM write function.
LPCXpert V3.4 is the latest release of a freeware expert tool for the CORTEX-M based LPC families of microcontrollers. This tool simplifies the selection of a MCU device, speeds up the creation of application code and initialization code and supports generation of an application specific schematic Symbol. This version supports more than 410 different CORTEX-M based micro controllers from NXP.
LPCXpert supports all phases of a development. During the MCU selection phase LPCxperts supports selection of a target MCU by providing selection features in the "MCU Select" tab. During the software implementation phase LPCXpert provides a graphical user-interface to configure the pinout (Pin-MUX) and the peripheral interfaces of the target device. LPCXpert then also generates projects providing a framework of reference applications. These applications configure the Clock Generation Unit (CGU) and the on-chip peripheral interfaces of the device to test and demonstrate the setup.
New and enhanced features include support for LPCopen software package from NXP. Features also include generation of a Schematic Symbol for the ALTIUM Designer and the CADSOFT EAGLE V6.2 and generation of projects for the NXP LPCXpresso and MCUxpresso IDE, IAR Embedded Workbench (EWARM), Keil µVision and GNU C-Compilers, as well as links to Internet Sites for additional information.
Using LPCXpert it is possible to set the pins of each peripheral (i.e. for SPI, CAN., I2C, EMC, ETH, ...) and to configure the features of each pin (Pull-Up, Pull-Down, ...). In addition LPCxpert V3.4 also supports configuration of pre-built demo code for the LPC8xx and LPC54xxx Families of MCUs.
Based on the configuration LPCXpert may generate a C-Code Project or a Schematic Symbol. In addition LPCxpert saves up to 8 different pin-mux configurations and restore from up to 10 different configurations. Additional Information and the download is available from the following Web-Site:
Back in Austin TX after a fun trip to Nürnberg, Germany.
I am humbled and energized after spending a week with 30,000+ engineers at this year’s Embedded World!
Amazing. That’s the only way to describe the passion and enormity of our LPC FANS across Europe. LPC is deep-rooted in the hearts of many and I am lucky to be a part of this inspired, tightknit community. Embedded World has a strong place in the heart of LPC.
My personal highlights from the event .... LPC FANS, What's Popular, MCUXpresso & Geoff.
My favorite experience of the event was standing proudly at the LPC pedestal shaking hands with 1000s of LPC FANS. I enjoyed connecting with each of you, hearing about your success, ideas and future needs. Everything begins with great people … and we will continue to learn and find inspiration from you. Thank you for your guidance as we build our next generation of differentiated microcontrollers!
The 8-bit MCU market is moving to the 32-bit world and we are excited to show off the cool features of the LPC800 series, but EW was really more focused on the LPC54600 family. High performance and integration for power-sensitive applications. We showed off a variety of demos and partner solutions at the pedestal. Stunning, low-power, cost effective GUIs made easy with Embedded Wizard and TouchGFX.
Longtime NXP partner, Embedded Systems Academyshowcased the dramatic improvements the LPC5461x family of CAN-FD controllers can make in various industrial applications.
With our partners, we gave away tons of LPC boards, from our power-optimized, full speed USB enabled LPC54114 board, to our newest LPCXpresso54608 platform. And over 200 engineers & students left on the final day with an LPC800 DIP board, a very fun platform to experience what everyone is talking about ... LPC800! Much more to come this year, stay tuned!
NXP spent a year working on a unified development experience and Embedded World was the near final step in our MCUXpresso roll-out. Erich Styger & Andy Beeson did an unbelievable job showing our new tools, read more at Erich's blog.
#1,LPCFANS and I both loved seeing Geoff engaged and interacting with numerous customers, fans and partners. Many of you commented how "cool" it was to see Geoff approachable and engaged throughout the event. Year after year, his commitment to the industry and his visible presence at Embedded World is inspiring. I am not sure where he finds his energy!
#2,Geoff stole the show (like only Geoff can do). Check out Junko Yoshida's article in EETimes, where Geoff "unveiled a sweeping plan to broadly migrate design and production of general-purpose processors and microcontrollers from CMOS nodes to the FD-SOI" ... all-in on 28 FD-SOI. Get ready for our next generation of breakthrough processors and microcontrollers.
Thank you to the NXP team and valued partners for your hard work making this event a huge success!
And to our LPC FANS, thank you for continuing to believe ... until next time!
NXP is working with leading partners in embedded graphics to offer you a series of free webinars about how to design and implement a high performance, cost effective GUI on the LPC546xx family. The seminars start on Feb16th, and run through April. Registration is open now:
We want people all over the world to get their hands on an LPC54608 development board (OM13092) - not just our large customers, so here's your chance ...
By December 31, 2016, start your own discussion (put LPCXpresso54608 in your title) on our community in which you share how you might use a new or existing LPC microcontroller in an application, maybe it's a new feature or product you want to try, could be something you've already created or a new idea you want to create in 2017. Be creative and have fun sharing ideas. Up to 100 submissions (non-NXP employees) will be selected to receive an LPC54608 board (OM13092).