topic Re: HVI*2 for S12ZVC in S12 / MagniV Microcontrollers https://community.nxp.com/t5/S12-MagniV-Microcontrollers/HVI-2-for-S12ZVC/m-p/674148#M14153 <HTML><HEAD></HEAD><BODY><BLOCKQUOTE class="jive_macro_quote jive-quote jive_text_macro"><P>//Command and result list have to be aligned - Base Pointer Register[1,0]=0;<BR />volatile unsigned long adc0_cmdlist[2] __attribute__ ((aligned (4))); //max 256 bytes = 64 commands per 4-byte entries <BR />volatile unsigned int adc0_results[2] __attribute__ ((aligned (4))); //max 128 bytes = 64 results per 2-byte entries</P><P></P><P>//Define ADC0 command list<BR />adc0_cmdlist[0] = CMD_SEL(<SPAN>eolw</SPAN>)+INTFLG_SEL(1)+VRH_SEL(1)+VRL_SEL(1)+CH_SEL(HVI0)+SMP(0);<BR /> adc0_cmdlist[1] = CMD_SEL(eolw)+INTFLG_SEL(1)+VRH_SEL(1)+VRL_SEL(1)+CH_SEL(HVI1)+SMP(0);</P></BLOCKQUOTE><P></P><P>I resolved the problem. The adc0_cmdlist[0] should be modify as follow:</P><BLOCKQUOTE class="jive_macro_quote jive-quote jive_text_macro"><P><SPAN style="background-color: #f6f6f6;">adc0_cmdlist[0] = CMD_SEL(</SPAN><SPAN style="background-color: #f6f6f6;">norm</SPAN><SPAN style="background-color: #f6f6f6;">)+INTFLG_SEL(1)+VRH_SEL(1)+VRL_SEL(1)+CH_SEL(</SPAN><SPAN style="background-color: #f6f6f6;">HVI0</SPAN><SPAN style="background-color: #f6f6f6;">)+SMP(0);</SPAN></P></BLOCKQUOTE></BODY></HTML> Mon, 05 Jun 2017 09:08:08 GMT aaronlee 2017-06-05T09:08:08Z HVI*2 for S12ZVC https://community.nxp.com/t5/S12-MagniV-Microcontrollers/HVI-2-for-S12ZVC/m-p/674147#M14152 <HTML><HEAD></HEAD><BODY><P>I have the code that work fine with HVI0 (PL0) as attachment.</P><P>1 channel (PL0 or PL1) can work fine.</P><P>Now, I want to measure 2 channel (PL0 &amp; PL1) at the same time. How to do?</P><P><STRONG>Original Attachment has been moved to: <A _jive_internal="true" href="https://community.nxp.com/docs/DOC-338910">20170604_ADC_Meter24V.rar</A></STRONG></P></BODY></HTML> Mon, 05 Jun 2017 00:22:20 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/HVI-2-for-S12ZVC/m-p/674147#M14152 aaronlee 2017-06-05T00:22:20Z Re: HVI*2 for S12ZVC https://community.nxp.com/t5/S12-MagniV-Microcontrollers/HVI-2-for-S12ZVC/m-p/674148#M14153 <HTML><HEAD></HEAD><BODY><BLOCKQUOTE class="jive_macro_quote jive-quote jive_text_macro"><P>//Command and result list have to be aligned - Base Pointer Register[1,0]=0;<BR />volatile unsigned long adc0_cmdlist[2] __attribute__ ((aligned (4))); //max 256 bytes = 64 commands per 4-byte entries <BR />volatile unsigned int adc0_results[2] __attribute__ ((aligned (4))); //max 128 bytes = 64 results per 2-byte entries</P><P></P><P>//Define ADC0 command list<BR />adc0_cmdlist[0] = CMD_SEL(<SPAN>eolw</SPAN>)+INTFLG_SEL(1)+VRH_SEL(1)+VRL_SEL(1)+CH_SEL(HVI0)+SMP(0);<BR /> adc0_cmdlist[1] = CMD_SEL(eolw)+INTFLG_SEL(1)+VRH_SEL(1)+VRL_SEL(1)+CH_SEL(HVI1)+SMP(0);</P></BLOCKQUOTE><P></P><P>I resolved the problem. The adc0_cmdlist[0] should be modify as follow:</P><BLOCKQUOTE class="jive_macro_quote jive-quote jive_text_macro"><P><SPAN style="background-color: #f6f6f6;">adc0_cmdlist[0] = CMD_SEL(</SPAN><SPAN style="background-color: #f6f6f6;">norm</SPAN><SPAN style="background-color: #f6f6f6;">)+INTFLG_SEL(1)+VRH_SEL(1)+VRL_SEL(1)+CH_SEL(</SPAN><SPAN style="background-color: #f6f6f6;">HVI0</SPAN><SPAN style="background-color: #f6f6f6;">)+SMP(0);</SPAN></P></BLOCKQUOTE></BODY></HTML> Mon, 05 Jun 2017 09:08:08 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/HVI-2-for-S12ZVC/m-p/674148#M14153 aaronlee 2017-06-05T09:08:08Z