LPCOpen2.04 - please post your bug list here...

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by rgledhill on Mon Feb 24 09:57:24 MST 2014
Hi everyone,

It seems that there are quite a few bugs in the LPCOpen 2.04 distribution for the 4357.  Could you please share any you know about here please?  If you have a fix then that's even better!

I'll start the ball rolling:

1) FatFS - LFN (Long FileName) mode broken.  Tested with Keil uVision 4.73 and MCB4357 board.  Details of how to fix it is here: http://www.lpcware.com/content/forum/fatfs-not-working-lpcopen-204-lpc4357-see-below-fix

2) lwIP is broken.  Problem found with Keil uVision 4.73 and MCB4357 board as well as Hitex LPC4350 board.  Reported but no response from NXP.

3) Board_SetupMuxing() is wrong, which breaks all demos using external SDRAM.  Fix is here:  http://www.lpcware.com/content/forum/lpcopen-204-problem-sdram-related-boardsetupmuxing

4) Enabling RTC clock breaks SDRAM settings.  Fix is here:  http://www.lpcware.com/content/forum/lpc4357-enable-rtc-and-show-time-display-panel-using-emwin-function-and-then-system-cr

Any more?

Please DON'T post general questions about LPCOpen or the LPC4357 here, this is just for known bugs (and hopefully fixes!) for LPCOpen 2.04 with the LPC4357 device.