Navya S Kamath wrote: > Hi All, > > I would like to use I2C using GPIO 7 and 8 on IXP425 to access RTC through > redboot. I have included I2C package. What are the things to be taken care?
NB, this was misaddressed - please check your addressee before you send. It isn't ecos-discuss-owner! Secondly, to answer the question, the I2C package provides I2C infrastructure only. It does not provide a hardware driver. You need to write an I2C driver and then a wallclock driver that uses the I2C interface. I suggest starting at the I2C package documentation, and looking at the existing m68k i2c hardware driver example. Jifl -- eCosCentric Limited http://www.eCosCentric.com/ The eCos experts Barnwell House, Barnwell Drive, Cambridge, UK. Tel: +44 1223 245571 Registered in England and Wales: Reg No 4422071. ------["Si fractum non sit, noli id reficere"]------ Opinions==mine -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
