https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/Is-there-a-way-to-switch-between-applications-based-on-the-state/m-p/2094492#M10251 <P>I am using the UCANS32K146 development board to read UART and then transmit that data in CAN messages.</P><P>I have had to develop two different applications, because there are two versions of UART packets sent by the devices sending the UART data</P><P>I was hoping to use a switch on a digital input that selects which application is used when the UCANS32K146 is powered up/reset.</P><P>Is there a way to switch between applications based on the state of a digital switch input ?</P><P>The reason for having two applications is shown below.&nbsp; Differences include the number of UART bytes, the data and datatypes within the UART packet and the packing of the UART data into CAN messages.</P><P>Application 1 reads and processes 10 bytes or UART data...</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="johngreenjets_2-1746781048153.png" style="width: 724px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/336898iC60B99ADC75F8060/image-dimensions/724x93?v=v2" width="724" height="93" role="button" title="johngreenjets_2-1746781048153.png" alt="johngreenjets_2-1746781048153.png" /></span></P><P>&nbsp;</P><DIV class="">&nbsp;</DIV><P>Application 2 reads and processes 22 bytes or UART data...</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="johngreenjets_3-1746781086776.png" style="width: 538px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/336899iB2A31FC41584B7D7/image-dimensions/538x401?v=v2" width="538" height="401" role="button" title="johngreenjets_3-1746781086776.png" alt="johngreenjets_3-1746781086776.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P> Fri, 09 May 2025 09:07:49 GMT johngreenjets 2025-05-09T09:07:49Z https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/Is-there-a-way-to-switch-between-applications-based-on-the-state/m-p/2094492#M10251 <P>I am using the UCANS32K146 development board to read UART and then transmit that data in CAN messages.</P><P>I have had to develop two different applications, because there are two versions of UART packets sent by the devices sending the UART data</P><P>I was hoping to use a switch on a digital input that selects which application is used when the UCANS32K146 is powered up/reset.</P><P>Is there a way to switch between applications based on the state of a digital switch input ?</P><P>The reason for having two applications is shown below.&nbsp; Differences include the number of UART bytes, the data and datatypes within the UART packet and the packing of the UART data into CAN messages.</P><P>Application 1 reads and processes 10 bytes or UART data...</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="johngreenjets_2-1746781048153.png" style="width: 724px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/336898iC60B99ADC75F8060/image-dimensions/724x93?v=v2" width="724" height="93" role="button" title="johngreenjets_2-1746781048153.png" alt="johngreenjets_2-1746781048153.png" /></span></P><P>&nbsp;</P><DIV class="">&nbsp;</DIV><P>Application 2 reads and processes 22 bytes or UART data...</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="johngreenjets_3-1746781086776.png" style="width: 538px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/336899iB2A31FC41584B7D7/image-dimensions/538x401?v=v2" width="538" height="401" role="button" title="johngreenjets_3-1746781086776.png" alt="johngreenjets_3-1746781086776.png" /></span></P><P>&nbsp;</P><P>&nbsp;</P> Fri, 09 May 2025 09:07:49 GMT https://community.nxp.com/t5/Model-Based-Design-Toolbox-MBDT/Is-there-a-way-to-switch-between-applications-based-on-the-state/m-p/2094492#M10251 johngreenjets 2025-05-09T09:07:49Z