Hi, Thanks for the quick reply. The i2c implementation I mentioned has an error code check, and I think the part of the code is almost the same with yours. I guess my problem is whether I set the wrong slave address or I miss something? Thanks.
Regards, Dave. On Wed, Jul 2, 2008 at 9:49 PM, Gudjon I. Gudjonsson wrote: > Hi >> Would anyone have an example about how to interface rs5c372a with 8051 >> via i2c protocol? I tried to use >> http://sdccokr.dl9sec.de/dld/top03_pac01.zip with no luck. >> i2c_write() always failed. The RS5C372A slave address is 0x64. >> Thanks in advance. >> >> rs5c372a datasheet: www.datasheetcatalog.org/datasheets/480/482022_DS.pdf > I made the attached library for my applications on the p89c668 > microcontroller, but it has worked with all I2C chips I have used. > Sorry, I haven't got time to explain more but I hope it works. There are > no error checks in the code. I did not find any solution around different > implementation for the last byte written. > > Cheers > Gudjon > > ------------------------------------------------------------------------- > Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! > Studies have shown that voting for your favorite open source project, > along with a healthy diet, reduces your potential for chronic lameness > and boredom. Vote Now at http://www.sourceforge.net/community/cca08 > _______________________________________________ > Sdcc-user mailing list > Sdcc-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/sdcc-user > > ------------------------------------------------------------------------- Sponsored by: SourceForge.net Community Choice Awards: VOTE NOW! Studies have shown that voting for your favorite open source project, along with a healthy diet, reduces your potential for chronic lameness and boredom. Vote Now at http://www.sourceforge.net/community/cca08 _______________________________________________ Sdcc-user mailing list Sdcc-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sdcc-user
