https://community.nxp.com/t5/S12-MagniV-Microcontrollers/ADC0ReadList-and-ADC0-3-channel-selection/m-p/1457136#M18653 <P>Hi <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/200364">@ImranAviconn</a>,</P> <P>You have currently one ADC conversion in a single sequence.</P> <P>Every sequence requires a trigger.</P> <P>If there is anough time for two conversions in a sequence (between triggers), you can add one Normal Conversion to the list.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielmartynek_0-1652347258544.png" style="width: 723px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/179614iA04B56A55132AAD9/image-dimensions/723x159?v=v2" width="723" height="159" role="button" title="danielmartynek_0-1652347258544.png" alt="danielmartynek_0-1652347258544.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielmartynek_1-1652347348178.png" style="width: 734px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/179616i3CF8AE070FB54399/image-dimensions/734x68?v=v2" width="734" height="68" role="button" title="danielmartynek_1-1652347348178.png" alt="danielmartynek_1-1652347348178.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielmartynek_2-1652347374374.png" style="width: 736px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/179617i7268886D42A4BE34/image-dimensions/736x323?v=v2" width="736" height="323" role="button" title="danielmartynek_2-1652347374374.png" alt="danielmartynek_2-1652347374374.png" /></span></P> <P>For example:</P> <P>{0x40,0xD0,0x00,0x00}, // end of sequence [40], current sense channel [D0] - dc bus current on op-amp0</P> <P>{0x00,0x30,0x00,0x00}, // normal conversion [00], AN3 [0x30] <BR />{0x40,0xD0,0x00,0x00}, // end of sequence [40], current sense channel [D0] - dc bus current on op-amp0</P> <P>&nbsp;</P> <P>Regards,</P> <P>Daniel</P> <P>&nbsp;</P> <P>&nbsp;</P> Thu, 12 May 2022 09:26:19 GMT danielmartynek 2022-05-12T09:26:19Z https://community.nxp.com/t5/S12-MagniV-Microcontrollers/ADC0ReadList-and-ADC0-3-channel-selection/m-p/1456339#M18651 <P>Hi,</P><P>I am using mc9s12zvml128 board for my project and I need to access the ADC channels AN0_3 and AN1_3.</P><P>volatile char ADC0CommandList[COMMAND_NO][COMMAND_LENGTH] = {<BR />{0x40,0xD0,0x00,0x00}, // end of sequence [40], current sense channel [D0] - dc bus current on op-amp0<BR />{0x40,0xD0,0x00,0x00}, // end of sequence [40], current sense channel [D0] - dc bus current on op-amp0<BR />{0x40,0xD0,0x00,0x00}, // end of sequence [40], current sense channel [D0] - dc bus current on op-amp0<BR />{0xC0,0xD0,0x00,0x00}, // end of list + no int [C0], current sense channel [D0] - dc bus current on op-amp0<BR />{0x00,0x00,0x00,0x00},<BR />{0x00,0x00,0x00,0x00},<BR />{0x00,0x00,0x00,0x00},<BR />{0x00,0x00,0x00,0x00}<BR />};</P><P>volatile char ADC1CommandList[COMMAND_NO][COMMAND_LENGTH] = {<BR />{0x40,0xCB,0x00,0x00}, // end of sequence + no int [40], DC-Link VOltage<BR />{0xC0,0xC9,0x00,0x00}, // end of List + no int [C0], TEMP [C9], 4 clock cycles sample time [00], reserved [00]<BR />{0x00,0x00,0x00,0x00},<BR />{0x00,0x00,0x00,0x00},<BR />{0x00,0x00,0x00,0x00},<BR />{0x00,0x00,0x00,0x00},<BR />{0x00,0x00,0x00,0x00},<BR />{0x00,0x00,0x00,0x00}<BR />};</P><P>In the CommandList I do not know how to access the AN0_3 channel and there is no help in datasheet.</P><P>I also want to know what is the adc0readlist is doing and it's structure. What is the meaning of 32758 in adc0readlist.</P> Wed, 11 May 2022 10:20:57 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/ADC0ReadList-and-ADC0-3-channel-selection/m-p/1456339#M18651 ImranAviconn 2022-05-11T10:20:57Z https://community.nxp.com/t5/S12-MagniV-Microcontrollers/ADC0ReadList-and-ADC0-3-channel-selection/m-p/1457136#M18653 <P>Hi <a href="https://community.nxp.com/t5/user/viewprofilepage/user-id/200364">@ImranAviconn</a>,</P> <P>You have currently one ADC conversion in a single sequence.</P> <P>Every sequence requires a trigger.</P> <P>If there is anough time for two conversions in a sequence (between triggers), you can add one Normal Conversion to the list.</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielmartynek_0-1652347258544.png" style="width: 723px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/179614iA04B56A55132AAD9/image-dimensions/723x159?v=v2" width="723" height="159" role="button" title="danielmartynek_0-1652347258544.png" alt="danielmartynek_0-1652347258544.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielmartynek_1-1652347348178.png" style="width: 734px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/179616i3CF8AE070FB54399/image-dimensions/734x68?v=v2" width="734" height="68" role="button" title="danielmartynek_1-1652347348178.png" alt="danielmartynek_1-1652347348178.png" /></span></P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="danielmartynek_2-1652347374374.png" style="width: 736px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/179617i7268886D42A4BE34/image-dimensions/736x323?v=v2" width="736" height="323" role="button" title="danielmartynek_2-1652347374374.png" alt="danielmartynek_2-1652347374374.png" /></span></P> <P>For example:</P> <P>{0x40,0xD0,0x00,0x00}, // end of sequence [40], current sense channel [D0] - dc bus current on op-amp0</P> <P>{0x00,0x30,0x00,0x00}, // normal conversion [00], AN3 [0x30] <BR />{0x40,0xD0,0x00,0x00}, // end of sequence [40], current sense channel [D0] - dc bus current on op-amp0</P> <P>&nbsp;</P> <P>Regards,</P> <P>Daniel</P> <P>&nbsp;</P> <P>&nbsp;</P> Thu, 12 May 2022 09:26:19 GMT https://community.nxp.com/t5/S12-MagniV-Microcontrollers/ADC0ReadList-and-ADC0-3-channel-selection/m-p/1457136#M18653 danielmartynek 2022-05-12T09:26:19Z