Different library files with identical revision info

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by ezharkov on Fri Aug 23 10:10:15 MST 2013
I started with the LPC with an Embedded Artist's kit and downloaded some source libraries for that.
Later I came across http://www.lpcware.com/system/files/lpc177x_8x_08132012.zip on this site.
Many files have identical revision info, but are completely different.

lpc177x_8x_i2c.c, for example.

Both versions are:
* @version1.0
* @date02. June. 2011
* @authorNXP MCU SW Application Team

But otherwise the files are quite different.

What is going on?!