James Cullins

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9 years, 9 months ago.

update firmware LPC1114FN28

where do i download then new firmware from? Thank you JT

Question relating to:

Last updated: 30 Jun 2020
The LPC1114FN28 is an ARM Cortex-M0 based, low-cost 32-bit MCU, designed for 8/16-bit microcontroller applications, offering performance, low power, simple instruction set and memory addressing together with reduced code size …

1 Answer

Yoshihiro TSUBOI
9 years, 9 months ago.

You can download firmwares from the last part of this page.
http://developer.mbed.org/teams/Switch-Science/wiki/Firmware-LPC1114FN28

Accepted Answer

I downloaded the firmware.bin into the CRP DISABLD drive, cycled power and it came back as CRP DISABLD with the firmware.bin in it did not boot.

posted by James Cullins 31 Jan 2015

Which binary did you copy? There are no "firmware.bin" on that page. Did you follow the instruction?

posted by Yoshihiro TSUBOI 31 Jan 2015

I did this 1. Entering to the ISP mode While holding down the small button with "ISP" silk, plug the USB connector. When the mbed LPC1114FN28 is plugged in this way, it will appear as a disk called "CRP DISABLED". When you see the drive, you can release the button. I deleted the bin file in CRP DSAbled Can you tell me where on the page the download is, sorry I am very new to this.

posted by James Cullins 31 Jan 2015

I am on the firmware-LPC1114FN28 page but do not see where to download the firmware ????

posted by James Cullins 31 Jan 2015

You can download firmwares from "Interface Firmware" section of Firmware-LPC1114FN28 page. By clicking light-blue colored date codes. e.g. 20140621

posted by Yoshihiro TSUBOI 01 Feb 2015

Thank you, thank you, thank you, now I know !! appreciate it.

posted by James Cullins 01 Feb 2015

You're welcome :-)

posted by Yoshihiro TSUBOI 01 Feb 2015