http://www.8051projects.net/ Learn to make simple microcontroller projects, pic, 8051, avr and arm projects. download 8051 projects, tutorials, libraries, sample codes. join the microcontroller discussion forum and ask doubts regarding electronics. the best source for 8051 over internet. en-gb 2008 Rickey's World contact@nospam.com (Ajay Bhargav) contact@nospam.com (Ajay Bhargav) Wed, 07 Jan 2009 17:03:01 -0800 Wed, 07 Jan 2009 17:03:01 -0800 http://backend.userland.com/rss e107 (http://e107.org) 60 Search 8051 Microcontroller Projects AVR PIC Projects Tutorials Ebooks Libraries codes query http://www.8051projects.net/search.php http://www.8051projects.net/forum-t899.html Wed, 06 Jun 2007 23:47:12 -0700 http://www.8051projects.net/forum-t899.html http://www.8051projects.net/forum-t899.html ]]> contact@nospam.com (Ajay Bhargav) Thu, 07 Jun 2007 00:17:18 -0700 http://www.8051projects.net/forum-t899.html http://www.8051projects.net/forum-t899.html I not good Microcontroller, so I want to you help me about problem this. I want to communicate Ds3231 with 89C51, but I2C protocol is have problem, it sent and receive not right, can you help me, you have example simple, please sent to me (assembly language ), below in attach file, thanks
god bless for you
DS3231-DS3231S.pdf]]> contact@nospam.com (Ajay Bhargav) Fri, 08 Jun 2007 23:28:55 -0700 http://www.8051projects.net/forum-t899.html http://www.8051projects.net/forum-t899.html See you soon
God bless for you]]> contact@nospam.com (Ajay Bhargav) Fri, 08 Jun 2007 23:36:53 -0700 http://www.8051projects.net/forum-t899.html http://www.8051projects.net/forum-t899.html try writing a simple program, to read just time from the RTC. nothing much.. so you just have to read 07H,08H,09H registers of the RTC.
and display them on LCD. download the simple I2C routines from the download area. and use them. and if you find problem tell me.]]> contact@nospam.com (Ajay Bhargav) Fri, 08 Jun 2007 23:39:55 -0700 http://www.8051projects.net/forum-t899.html