https://blog.khmersite.net/tags/k20d50m/ Recent content in K20d50m on Kenno's Open Note https://blog.khmersite.net/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E https://blog.khmersite.net/%3Clink%20or%20path%20of%20image%20for%20opengraph,%20twitter-cards%3E Hugo -- 0.154.0 en Tue, 03 Jun 2014 21:03:04 +0000 https://blog.khmersite.net/p/new-pe-opensda-firmware-v115-for-k20d50m/ Tue, 03 Jun 2014 21:03:04 +0000 https://blog.khmersite.net/p/new-pe-opensda-firmware-v115-for-k20d50m/ <p>Having trouble uploading compiled code to K20D50M board? There’s a new firmware that (should) fix this.</p> <p><img alt="FRDM K20D50M" loading="lazy" src="https://blog.khmersite.net/wp-content/uploads/2014/06/P1420464.jpg"></p> <p>A few weeks ago, I’ve updated the OpenSDA firmware on my Freescale FRDM-K20D50M to v114 only to find out that it no longer let me uploading any compiled files to the board.</p> <p>At first I thought my board was faulty, but felt relieved to hear that Erich Styger, an mbed expert, <a href="http://mcuoneclipse.com/2013/12/14/new-pe-opensda-firmware-v114/?replytocom=23241#respond">confirming</a> this v114 firwmare also affected his K20D50M. Erich contacted P&amp;E, and they in turn confirmed the problem.</p>