I have I2C working (using LM3S6965) with a few I2C slaves and would like to implement acknowledge polling but it isn't clear from the stellarisware manual how to do this. I'd like to have the master only send the slave address and then check if it's acknowledged. Right now I have it sending START, the address, and then one byte of data (0). I'd prefer not to have to send the data byte. While it works, it's sloppy. How do I do this?
All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.
TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs andembedded processors, along with software, tools and the industry’s largest sales/support staff.