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<?xml-stylesheet type="text/xsl" href="https://community.arm.com/utility/feedstylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>QCA400x undefined symbol Driver_SPI</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/48034/qca400x-undefined-symbol-driver_spi</link><description> Hello, I am using the lpc55s69 from NXP in combination with the mikroe 10 click (a wifo board based on qualcomm qca4004x). I tried to set up the wifi with CMSIS WiFi driver from MDK-Pack::QCA400x_WiFi_Driver but everytime i try to build the project I</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>RE: QCA400x undefined symbol Driver_SPI</title><link>https://community.arm.com/thread/168606?ContentTypeID=1</link><pubDate>Wed, 11 Nov 2020 22:45:39 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:3cd4cc05-c52f-4024-af07-89fe5f479069</guid><dc:creator>Andy Neil</dc:creator><description>[quote userid="70167" url="~/developer/tools-software/tools/f/keil-forum/48034/qca400x-undefined-symbol-driver_spi"]L6218E: Undefined symbol Driver_SPI0 (referred from cust_spi_hcd.o). I really do not understand the issue there[/quote]
&lt;p&gt;It means you have tried to call a function called&amp;nbsp;&lt;span&gt;Driver_SPI0() - but you haven&amp;#39;t provided any definition (ie, implementation) of that function.&lt;/span&gt;&lt;/p&gt;
&lt;p&gt;&lt;span&gt;So you must be missing some driver or library file(s).&lt;/span&gt;&lt;/p&gt;
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