topic Re: imx28 i2c timing issue with optimization flag in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/imx28-i2c-timing-issue-with-optimization-flag/m-p/1097671#M160696 <HTML><HEAD></HEAD><BODY><P>Hi shashikant</P><P></P><P>one can look at attached documentation about new ltib toolchain</P><P>and test if this helps.</P><P></P><P>Best regards<BR />igor<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Fri, 01 May 2020 09:39:49 GMT igorpadykov 2020-05-01T09:39:49Z imx28 i2c timing issue with optimization flag https://community.nxp.com/t5/i-MX-Processors/imx28-i2c-timing-issue-with-optimization-flag/m-p/1097670#M160695 <HTML><HEAD></HEAD><BODY><P>Hi All,</P><P></P><P>I am using i2c send and receive written local i2c function call, which am seeing a <A href="mailto:I@C">I2C</A>&nbsp;querry success and perfectly when I&nbsp;enable&nbsp;optimization<STRONG>(-O0) debug symbols,&nbsp;</STRONG>but does not works(NACK) when i remove the above (-O0)&nbsp; compiler from the Makefie.</P><P></P><P>Any suggestion would be helpful</P><P></P><P>using&nbsp;</P><P><STRONG>linux 2.635.3, LTIB</STRONG></P></BODY></HTML> Fri, 01 May 2020 04:10:56 GMT https://community.nxp.com/t5/i-MX-Processors/imx28-i2c-timing-issue-with-optimization-flag/m-p/1097670#M160695 shashikanthirem 2020-05-01T04:10:56Z Re: imx28 i2c timing issue with optimization flag https://community.nxp.com/t5/i-MX-Processors/imx28-i2c-timing-issue-with-optimization-flag/m-p/1097671#M160696 <HTML><HEAD></HEAD><BODY><P>Hi shashikant</P><P></P><P>one can look at attached documentation about new ltib toolchain</P><P>and test if this helps.</P><P></P><P>Best regards<BR />igor<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Fri, 01 May 2020 09:39:49 GMT https://community.nxp.com/t5/i-MX-Processors/imx28-i2c-timing-issue-with-optimization-flag/m-p/1097671#M160696 igorpadykov 2020-05-01T09:39:49Z Re: imx28 i2c timing issue with optimization flag https://community.nxp.com/t5/i-MX-Processors/imx28-i2c-timing-issue-with-optimization-flag/m-p/1097672#M160697 <HTML><HEAD></HEAD><BODY><P>i cannot do as of now..&nbsp;</P></BODY></HTML> Fri, 01 May 2020 11:24:26 GMT https://community.nxp.com/t5/i-MX-Processors/imx28-i2c-timing-issue-with-optimization-flag/m-p/1097672#M160697 shashikanthirem 2020-05-01T11:24:26Z Re: imx28 i2c timing issue with optimization flag https://community.nxp.com/t5/i-MX-Processors/imx28-i2c-timing-issue-with-optimization-flag/m-p/1097673#M160698 <HTML><HEAD></HEAD><BODY><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/105081i64B0657070F2B91E/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></P><P></P><P></P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/105120iCE85450EB503FDF6/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></P></BODY></HTML> Fri, 01 May 2020 23:53:27 GMT https://community.nxp.com/t5/i-MX-Processors/imx28-i2c-timing-issue-with-optimization-flag/m-p/1097673#M160698 shashikanthirem 2020-05-01T23:53:27Z