A4988 module + stepping motor c code for RCM3000 [1 Attachment]

"kara_liao-/[email protected] [rabbit-semi]" <[email protected]> 24 Jul 2017 05:04:00 +0000
Newsgroups gmane.comp.hardware.rabbit-semiconductor
Message-ID <[email protected]>
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        <span style="font-weight: 700; font-size: 12px; display: block; margin-bottom: 20px;">[<a style="text-decoration: none;" href="#TopText">Attachment(s)</a> from kara_liao-/[email protected] [rabbit-semi] included below]</span>
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      <p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);"><span>Hi,&nbsp;</span>the following is the A4988 module + stepping motor c code for RCM3000,&nbsp;</p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);">But stepping motor will only shake without turning, is the program or hardware wiring problems ? thanks.</p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);"><br></p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);">#use &quot;hobbyist.lib&quot;</p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);"><br></p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);">#define START_SW &nbsp; &nbsp; &nbsp; &nbsp;HB_PF5</p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);">#define M
 OTOR_STEP &nbsp; &nbsp; &nbsp;HB_PF6</p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);">#define MOTOR_DIR &nbsp; &nbsp; &nbsp; HB_PF7</p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);">int x;</p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);"><br></p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);">if(!HBpinRead(START_SW)){</p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);">&nbsp; &nbsp;sprintf (status_html, &quot;Start&#92;r&quot;);</p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);">&nbsp; &nbsp;HBpinHigh(MOTOR_DIR);</p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);">&nbsp; &nbsp;for(x = 0; x &lt; 200; x&#43;+) {</p><p style="margin-top:0px;margin-bottom:0p
 x;color:rgb(63, 63, 63);">&nbsp; &nbsp; &nbsp; HBpinHigh(MOTOR_STEP);</p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);">&nbsp; &nbsp; &nbsp; waitfor(DelayMs(500));</p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);">&nbsp; &nbsp; &nbsp; HBpinLow(MOTOR_STEP);</p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);">&nbsp; &nbsp; &nbsp; waitfor(DelayMs(500));</p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);">&nbsp; &nbsp; &nbsp; }</p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);"></p><p><span></span></p><p style="margin-top:0px;margin-bottom:0px;color:rgb(63, 63, 63);">&nbsp; &nbsp;waitfor(DelayMs(1000));</p><p><span><br class="yui-cursor"></span></p></p>

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            <p style="clear: both; margin: 0 0; padding: 0 0 3px 0;"><span style="color: #628C2A; font-weight: 700; font-size: 13px;">Attachment(s) from kara_liao-/[email protected] [rabbit-semi]</span> | <span style="font-size: 13px;"><a style="text-decoration:none;" href="https://groups.yahoo.com/neo/groups/rabbit-semi/attachments/719287773;_ylc=X3oDMTJxcnUzMnFmBF9TAzk3MzU5NzE0BGdycElkAzIzMDczMTYEZ3Jwc3BJZAMxNzA2NTU0MjA1BHNlYwNhdHRhY2htZW50BHNsawN2aWV3T25XZWIEc3RpbWUDMTUwMDg3MjY0Mg--">View attachments on the web </a></span></p>
    
        <p id="attach-count" style="margin: 0 0 2px 0; padding: 10px 0 0 0;"><span style="color: #628C2A; font-weight: 700;"> 1 of 1 Photo(s)</span>
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