8-bit MicrocontrollersのトピックC syntax for MC9S08GT60 https://community.nxp.com/t5/8-bit-Microcontrollers/C-syntax-for-MC9S08GT60/m-p/142634#M6336 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I just wanted to know if anyone could explain this C syntax to me?</SPAN><BR /><BR /><SPAN>LED4 ^=1;</SPAN><BR /><BR /><SPAN>Thanks in advance</SPAN><BR /><BR /><SPAN>Kris</SPAN></BODY></HTML> Tue, 11 Jul 2006 14:42:21 GMT Shankman 2006-07-11T14:42:21Z C syntax for MC9S08GT60 https://community.nxp.com/t5/8-bit-Microcontrollers/C-syntax-for-MC9S08GT60/m-p/142634#M6336 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I just wanted to know if anyone could explain this C syntax to me?</SPAN><BR /><BR /><SPAN>LED4 ^=1;</SPAN><BR /><BR /><SPAN>Thanks in advance</SPAN><BR /><BR /><SPAN>Kris</SPAN></BODY></HTML> Tue, 11 Jul 2006 14:42:21 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/C-syntax-for-MC9S08GT60/m-p/142634#M6336 Shankman 2006-07-11T14:42:21Z Re: C syntax for MC9S08GT60 https://community.nxp.com/t5/8-bit-Microcontrollers/C-syntax-for-MC9S08GT60/m-p/142635#M6337 <HTML><HEAD></HEAD><BODY><DIV></DIV><DIV>It can also be written as</DIV><DIV>&nbsp;</DIV><DIV>LED4 = LED4 ^ 1;</DIV><DIV>&nbsp;</DIV><DIV>which means</DIV><DIV>&nbsp;</DIV><DIV>LED4 = LED4 XOR 1</DIV><DIV>&nbsp;</DIV><DIV>which again means that if LED4 was 0 it will become 1 and if it was 1 it will become 0.</DIV><DIV>&nbsp;</DIV></BODY></HTML> Tue, 11 Jul 2006 14:46:01 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/C-syntax-for-MC9S08GT60/m-p/142635#M6337 Sten 2006-07-11T14:46:01Z Re: C syntax for MC9S08GT60 https://community.nxp.com/t5/8-bit-Microcontrollers/C-syntax-for-MC9S08GT60/m-p/142636#M6338 <HTML><HEAD></HEAD><BODY><BR /><BLOCKQUOTE><HR />Sten wrote:<BR /><DIV></DIV><BR /><DIV>It can also be written as</DIV><BR /><DIV></DIV><BR /><DIV>LED4 = LED4 ^ 1;</DIV><BR /><DIV></DIV><BR /><DIV>which means</DIV><BR /><DIV></DIV><BR /><DIV>LED4 = LED4 XOR 1</DIV><BR /><DIV></DIV><BR /><DIV>which again means that if LED4 was 0 it will become 1 and if it was 1 it will become 0.</DIV><BR /><DIV></DIV><BR /><HR /></BLOCKQUOTE><BR />Thanks heaps mate!! Makes sense now<BR /><BR />Regards<BR /><BR />Kris</BODY></HTML> Tue, 11 Jul 2006 14:58:50 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/C-syntax-for-MC9S08GT60/m-p/142636#M6338 Shankman 2006-07-11T14:58:50Z Re: C syntax for MC9S08GT60 https://community.nxp.com/t5/8-bit-Microcontrollers/C-syntax-for-MC9S08GT60/m-p/142637#M6339 <HTML><HEAD></HEAD><BODY>There are quite a few good C guides out there on the web that I have found quite useful for quick reference, especially when able to search text quickly in web browsers. One that I use:<BR /><BR /><A href="http://www.acm.uiuc.edu/webmonkeys/book/c_guide/" target="test_blank">http://www.acm.uiuc.edu/webmonkeys/book/c_guide/</A></BODY></HTML> Tue, 11 Jul 2006 23:07:16 GMT https://community.nxp.com/t5/8-bit-Microcontrollers/C-syntax-for-MC9S08GT60/m-p/142637#M6339 RedMountain 2006-07-11T23:07:16Z