8-bit MicrocontrollersのトピックNot branching to ISR https://community.nxp.com/t5/8-bit-Microcontrollers/Not-branching-to-ISR/m-p/488788#M21856 <HTML><HEAD></HEAD><BODY><P>Hi!</P><P>I have used Processor Expert for a test code with MC9RS08LA8CFT. Code is attached.</P><P style="min- padding: 0px;">&nbsp;</P><P style="min- padding: 0px;">&nbsp;</P><P>I have added the void TPM2_isr(void) interrupt service routine before main(). I have enabled the TPM2 interrupt to occur via the processor expert(see image)<span class="lia-inline-image-display-wrapper" image-alt="127900_127900.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/120980i2503B54993D4CFC1/image-size/large?v=v2&amp;px=999" role="button" title="127900_127900.jpg" alt="127900_127900.jpg" /></span><span class="lia-inline-image-display-wrapper" image-alt="1_14_16b.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/6877iE8A1751B3CD01125/image-size/large?v=v2&amp;px=999" role="button" title="1_14_16b.jpg" alt="1_14_16b.jpg" /></span></P><P style="min- padding: 0px;">&nbsp;</P><P>Also see the debug session that execution doesn't enter the TPM2_isr() when TPM2 overflow occur.</P><P style="min- padding: 0px;">&nbsp;</P><P><span class="lia-inline-image-display-wrapper" image-alt="127919_127919.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/120981iEF289F6D0D17EFCE/image-size/large?v=v2&amp;px=999" role="button" title="127919_127919.jpg" alt="127919_127919.jpg" /></span><span class="lia-inline-image-display-wrapper" image-alt="1_14_16a.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/34365i3FE6402ED94A948F/image-size/large?v=v2&amp;px=999" role="button" title="1_14_16a.jpg" alt="1_14_16a.jpg" /></span></P><P style="min- padding: 0px;">&nbsp;</P><P>What should I do in order the execution goes to TPM2_isr() when TPM2 overflow occur?</P><P><STRONG>Original Attachment has been moved to: <A _jive_internal="true" href="https://community.nxp.com/docs/DOC-337732">Test2.c.zip</A></STRONG></P></BODY></HTML> Thu, 14 Jan 2016 11:46:06 GMT BlueTower 2016-01-14T11:46:06Z Not branching to ISR https://community.nxp.com/t5/8-bit-Microcontrollers/Not-branching-to-ISR/m-p/488788#M21856 <HTML><HEAD></HEAD><BODY><P>Hi!</P><P>I have used Processor Expert for a test code with MC9RS08LA8CFT. Code is attached.</P><P style="min- padding: 0px;">&nbsp;</P><P style="min- padding: 0px;">&nbsp;</P><P>I have added the void TPM2_isr(void) interrupt service routine before main(). I have enabled the TPM2 interrupt to occur via the processor expert(see image)<span class="lia-inline-image-display-wrapper" image-alt="127900_127900.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/120980i2503B54993D4CFC1/image-size/large?v=v2&amp;px=999" role="button" title="127900_127900.jpg" alt="127900_127900.jpg" /></span><span class="lia-inline-image-display-wrapper" image-alt="1_14_16b.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/6877iE8A1751B3CD01125/image-size/large?v=v2&amp;px=999" role="button" title="1_14_16b.jpg" alt="1_14_16b.jpg" /></span></P><P style="min- padding: 0px;">&nbsp;</P><P>Also see the debug session that execution doesn't enter the TPM2_isr() when TPM2 overflow occur.</P><P style="min- padding: 0px;">&nbsp;</P><P><span class="lia-inline-image-display-wrapper" image-alt="127919_127919.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/120981iEF289F6D0D17EFCE/image-size/large?v=v2&amp;px=999" role="button" title="127919_127919.jpg" alt="127919_127919.jpg" /></span><span class="lia-inline-image-display-wrapper" image-alt="1_14_16a.jpg"><img src="https://community.nxp.com/t5/image/serverpage/image-id/34365i3FE6402ED94A948F/image-size/large?v=v2&amp;px=999" role="button" title="1_14_16a.jpg" alt="1_14_16a.jpg" /></span></P><P style="min- padding: 0px;">&nbsp;</P><P>What should I do in order the execution goes to TPM2_isr() when TPM2 overflow occur?</P><P><STRONG>Original Attachment has been moved to: <A _jive_internal="true" href="https://community.nxp.com/docs/DOC-337732">Test2.c.zip</A></STRONG></P></BODY></HTML> Thu, 14 Jan 2016 11:46:06 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Not-branching-to-ISR/m-p/488788#M21856 BlueTower 2016-01-14T11:46:06Z Re: Not branching to ISR https://community.nxp.com/t5/8-bit-Microcontrollers/Not-branching-to-ISR/m-p/488789#M21857 <HTML><HEAD></HEAD><BODY><P>I have not worked on the RS08, but can not find or do not see you enable global interrupt mask.</P><P></P><P>Try that.</P><P></P><P></P><P>Regards.</P></BODY></HTML> Fri, 15 Jan 2016 02:14:16 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/Not-branching-to-ISR/m-p/488789#M21857 Leojunin 2016-01-15T02:14:16Z