http://forums.leaflabs.com/topic.php?id=177 A place to share, learn, and grow... en-US Fri, 22 Jan 2016 00:19:33 +0000 http://bbpress.org/?v=1.0.2 q http://forums.leaflabs.com/search.php http://forums.leaflabs.com/topic.php?id=177#post-1166 Fri, 10 Sep 2010 20:52:27 +0000 gbulmer 1166@http://forums.leaflabs.com/ <p>I did put the characters between back-ticks. It still removed formatting.<br /> Even more frustrating is the the backslash characters are consumed, so if you edit a piece of text, backslashes disappear :-( </p> http://forums.leaflabs.com/topic.php?id=177#post-1165 Fri, 10 Sep 2010 20:28:57 +0000 CarlO 1165@http://forums.leaflabs.com/ <p>Try putting your code between back-tick (`) characters. It will preserve formatting etc. </p> http://forums.leaflabs.com/topic.php?id=177#post-1164 Fri, 10 Sep 2010 20:06:25 +0000 leaflabsandy 1164@http://forums.leaflabs.com/ <p>They need to go to a more professional board/forum like the Arduino. </p> http://forums.leaflabs.com/topic.php?id=177#post-1163 Fri, 10 Sep 2010 19:47:58 +0000 leaflabsandy 1163@http://forums.leaflabs.com/ <p>Hope this will fix it - for some reason my cut and paste did not work?<br /> It did it again ... it is THIS website that is messing up my paste?????<br /> It does not like the "aspos fwd slash zero aspos and semicolon" after the two *wastr=</p> <p>/* Ansi C "itoa" based on Kernighan &amp; Ritchie's "Ansi C": */</p> <p>void strreverse(char* begin, char* end) {<br /> char aux;<br /> while(end&gt;begin)<br /> aux=*end, *end--=*begin, *begin++=aux;<br /> }<br /> void itoa(int value, char* str, int base) {<br /> static char num[] = "0123456789abcdefghijklmnopqrstuvwxyz";<br /> char* wstr=str;<br /> int sign;</p> <p>// Validate base<br /> if (base&lt;2 || base&gt;35)<br /> { *wstr='''; //&lt;----------------&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;<br /> return; }</p> <p>// Take care of sign<br /> if ((sign=value) &lt; 0) value = -value;</p> <p>// Conversion. Number is reversed.<br /> do *wstr++ = num[value%base]; while(value/=base);<br /> if(sign&lt;0) *wstr++='-';<br /> *wstr=''; //&lt;--------------------------&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;&lt;</p> <p>// Reverse string<br /> strreverse(str,wstr-1);<br /> } </p> <p>void setup() {</p> <p>}</p> <p>void loop() {</p> <p>} </p> http://forums.leaflabs.com/topic.php?id=177#post-1162 Fri, 10 Sep 2010 19:21:00 +0000 gbulmer 1162@http://forums.leaflabs.com/ <p>Maybe the formatting of the post formatter, eat some characters, '' is not a valid character.<br /> I assume it should have been, <code>&#39;\&#39;</code>, that is the four characters <code>&#39;</code>, <code>\\</code> , <code>0</code> and <code>&#39;</code></p> <p> LeafLabs: I tried to get this right, using backquotes, and I couldn't. </p> http://forums.leaflabs.com/topic.php?id=177#post-1161 Fri, 10 Sep 2010 14:13:53 +0000 leaflabsandy 1161@http://forums.leaflabs.com/ <p>Thanks ... for those who would also need this function itoa "integer to ASCII"<br /> to eaisly write to a LCD here it is...</p> <p>/* Ansi C "itoa" based on Kernighan &amp; Ritchie's "Ansi C":<br /> */<br /> void strreverse(char* begin, char* end) {<br /> char aux;<br /> while(end&gt;begin)<br /> aux=*end, *end--=*begin, *begin++=aux;<br /> }<br /> void itoa(int value, char* str, int base) {<br /> static char num[] = "0123456789abcdefghijklmnopqrstuvwxyz";<br /> char* wstr=str;<br /> int sign;</p> <p> // Validate base<br /> if (base&lt;2 || base&gt;35){ *wstr=''; return; }</p> <p> // Take care of sign<br /> if ((sign=value) &lt; 0) value = -value;</p> <p> // Conversion. Number is reversed.<br /> do *wstr++ = num[value%base]; while(value/=base);<br /> if(sign&lt;0) *wstr++='-';<br /> *wstr='';</p> <p> // Reverse string<br /> strreverse(str,wstr-1);<br /> } </p> http://forums.leaflabs.com/topic.php?id=177#post-1159 Fri, 10 Sep 2010 10:08:49 +0000 snigelen 1159@http://forums.leaflabs.com/ <p>Hi,</p> <p>It's a common function (some say, I've only seen it in avr-libc), but not standard. See for example <a href="http://en.wikipedia.org/wiki/Itoa">Wikipedia</a> for a base 10 implementation, or you could use sprintf() (or not, it will eat a lot of flash space :-(). </p> http://forums.leaflabs.com/topic.php?id=177#post-1157 Fri, 10 Sep 2010 08:28:17 +0000 leaflabsandy 1157@http://forums.leaflabs.com/ <p>itoa &lt;standard C lib. stdlib.h&gt; What Maple library is this function itoa in? </p>