topic Re: How to Implement Dealy in coding in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/How-to-Implement-Dealy-in-coding/m-p/567978#M17664 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by MarcVonWindscooting on Sun May 11 15:03:57 MST 2014</STRONG><BR /><SPAN>Only appeared recently im UM rev. 1.5: MRT 'one-shot bus stall' .</SPAN></BODY></HTML> Wed, 15 Jun 2016 20:08:32 GMT lpcware 2016-06-15T20:08:32Z How to Implement Dealy in coding https://community.nxp.com/t5/LPC-Microcontrollers/How-to-Implement-Dealy-in-coding/m-p/567976#M17662 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by kalevikrant on Wed Feb 12 08:18:13 MST 2014</STRONG><BR /><SPAN>I have written code for sensing input and then&nbsp; output port to respond. I want to add delay </SPAN><BR /><SPAN>between the two actions. Can any one help me out.</SPAN><BR /><BR /></BODY></HTML> Wed, 15 Jun 2016 20:08:30 GMT https://community.nxp.com/t5/LPC-Microcontrollers/How-to-Implement-Dealy-in-coding/m-p/567976#M17662 lpcware 2016-06-15T20:08:30Z Re: How to Implement Dealy in coding https://community.nxp.com/t5/LPC-Microcontrollers/How-to-Implement-Dealy-in-coding/m-p/567977#M17663 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by rocketdawg on Wed Feb 12 11:29:46 MST 2014</STRONG><BR /><SPAN>how long a delay?</SPAN><BR /><SPAN>very short delays can be done with a string of nop or in a loop.</SPAN><BR /><SPAN>any long delay should be done with a callback from a timer ISR.</SPAN><BR /><BR /><SPAN>remember, a spin in place delay loop is wasting CPU cycles and is not deterministic since any ISR can change the timing.</SPAN><BR /><BR /><BR /><BR /></BODY></HTML> Wed, 15 Jun 2016 20:08:31 GMT https://community.nxp.com/t5/LPC-Microcontrollers/How-to-Implement-Dealy-in-coding/m-p/567977#M17663 lpcware 2016-06-15T20:08:31Z Re: How to Implement Dealy in coding https://community.nxp.com/t5/LPC-Microcontrollers/How-to-Implement-Dealy-in-coding/m-p/567978#M17664 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by MarcVonWindscooting on Sun May 11 15:03:57 MST 2014</STRONG><BR /><SPAN>Only appeared recently im UM rev. 1.5: MRT 'one-shot bus stall' .</SPAN></BODY></HTML> Wed, 15 Jun 2016 20:08:32 GMT https://community.nxp.com/t5/LPC-Microcontrollers/How-to-Implement-Dealy-in-coding/m-p/567978#M17664 lpcware 2016-06-15T20:08:32Z