NerdKits - electronics education for a digital generation

You are not logged in. [log in]

NEW: Learning electronics? Ask your questions on the new Electronics Questions & Answers site hosted by CircuitLab.

Support Forum » lcd.h and other libraries errors
January 02, 2011
by torrez_s
torrez_s's Avatar

Please help with the temp sensor error. I checked the code and it is correct, what can be the cause of the problem? Thanks

http://img593.imageshack.us/i/errorbr.png/

Alt Text
January 02, 2011
by torrez_s
torrez_s's Avatar

Picture of the error below. Alt Text
January 02, 2011
by hevans
(NerdKits Staff)
hevans's Avatar

Hi torrez_s,

This error could be caused is you accidentally removed the include statements at the top of the C file, or if you accidentally removed the link commands on the avrgcc flags in your Makefile. Could you paste in your makefile, and maybe the top 10 or so lines of your tempsensor program. Remember to indent them as code blocks so they appear readable.

Humberto
January 02, 2011
by torrez_s
torrez_s's Avatar

The line below was missing in my make file code. I am not sure how it got erased, but that fixed the problem. Thanks

 LINKOBJECTS=../libnerdkits/delay.o ../libnerdkits/lcd.o ../libnerdkits/uart.o

Post a Reply

Please log in to post a reply.

Did you know that you can use a transistor to interface between different voltage levels of digital logic? Learn more...