topic Re: i2c accelerometer on sabresd in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384177#M55639 <HTML><HEAD></HEAD><BODY><P>Any possibility to share the i2c configuration for getting acknowledge from mag3110</P></BODY></HTML> Sun, 19 Apr 2015 08:31:32 GMT bottleneck 2015-04-19T08:31:32Z i2c accelerometer on sabresd https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384170#M55632 <HTML><HEAD></HEAD><BODY><P>Hi All,</P><P>Currently using SABRESD with an RTOS. Trying to test MMA8451Q accelerometer with i2c driver, but I don't get acknowledge from the device. Could anyone share the frequency divider and sample driver to check it. </P></BODY></HTML> Tue, 07 Apr 2015 18:50:44 GMT https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384170#M55632 bottleneck 2015-04-07T18:50:44Z Re: i2c accelerometer on sabresd https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384171#M55633 <HTML><HEAD></HEAD><BODY><P>HiUmamahesh</P><P></P><P>suggest to look at accelerometer_test.c in SDK :</P><P></P><P><A href="http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=i.MX6Q&amp;fpsp=1&amp;tab=Design_Tools_Tab">i.MX 6Series Platform SDK</A> <IMG alt="" class="jiveImage" src="http://www.freescale.com/files/graphic/SECURITYINFOIMAGE.gif" /> : Bare-metal SDK</P><P></P><P>Best regards</P><P>igor</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Wed, 08 Apr 2015 10:36:20 GMT https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384171#M55633 igorpadykov 2015-04-08T10:36:20Z Re: i2c accelerometer on sabresd https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384172#M55634 <HTML><HEAD></HEAD><BODY><P>There is a list of documents, please share it specifically or guide with the exact values in which accelerometer on freescale SABRESD responds. I just send address of the slave but I never receive acknowledge and the frequency divider set to 0xd. </P></BODY></HTML> Wed, 08 Apr 2015 12:13:58 GMT https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384172#M55634 bottleneck 2015-04-08T12:13:58Z Re: Re: i2c accelerometer on sabresd https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384173#M55635 <HTML><HEAD></HEAD><BODY><P>please check attached files.</P></BODY></HTML> Thu, 09 Apr 2015 08:02:57 GMT https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384173#M55635 igorpadykov 2015-04-09T08:02:57Z Re: i2c accelerometer on sabresd https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384174#M55636 <HTML><HEAD></HEAD><BODY><P>Thanks for the code, but ultimately looking for frequency value set from i.mx6, few part of&nbsp; code like i2c_read/_write where library in the code. These details are missing. I need exact value of IFDR value set for mma8451q slave to be responded. </P></BODY></HTML> Fri, 10 Apr 2015 09:36:35 GMT https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384174#M55636 bottleneck 2015-04-10T09:36:35Z Re: i2c accelerometer on sabresd https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384175#M55637 <HTML><HEAD></HEAD><BODY><P>had you looked in full sources</P><P></P><P><A class="jive-link-external-small" href="http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=i.MX6Q&amp;fpsp=1&amp;tab=Design_Tools_Tab" target="_blank">i.MX 6Series Platform SDK</A> <A href="http://www.freescale.com/files/graphic/SECURITYINFOIMAGE.gif"><IMG alt="" class="jiveImage" src="http://www.freescale.com/files/graphic/SECURITYINFOIMAGE.gif" /></A> : Bare-metal SDK</P><P></P><P>Best regards</P><P>igor</P></BODY></HTML> Fri, 10 Apr 2015 14:39:02 GMT https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384175#M55637 igorpadykov 2015-04-10T14:39:02Z Re: i2c accelerometer on sabresd https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384176#M55638 <HTML><HEAD></HEAD><BODY><P>It would be helpful if exact values of I2C frequency divider value if possible to be shared for all the i2c devices on SABRESD. Please do needful</P></BODY></HTML> Sun, 19 Apr 2015 08:28:24 GMT https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384176#M55638 bottleneck 2015-04-19T08:28:24Z Re: i2c accelerometer on sabresd https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384177#M55639 <HTML><HEAD></HEAD><BODY><P>Any possibility to share the i2c configuration for getting acknowledge from mag3110</P></BODY></HTML> Sun, 19 Apr 2015 08:31:32 GMT https://community.nxp.com/t5/i-MX-Processors/i2c-accelerometer-on-sabresd/m-p/384177#M55639 bottleneck 2015-04-19T08:31:32Z