https://devzone.nordicsemi.com/f/nordic-q-a/18006/nrf24lu1p-error-l138-code-generation-problem-when-processing-instructionsI use keil4. When the code size less than 15297bytes is ok. I will cause error when the code size bigger than 15297bytes. Something must config in keil4? Thanks~en-USTelligent Community 13Tue, 29 Nov 2016 08:59:29 GMThttps://devzone.nordicsemi.com/thread/69411?ContentTypeID=1Tue, 29 Nov 2016 08:59:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:4c18aaf8-7a73-48f9-9628-8e477440fca4Hung Bui<p>Could you send us your project ? You can either send it via PM or by opening a case on devzone. I would prefer you zip your whole sdk folder so I can compile it here. I assume you checked the check box &quot;Use On-chip ROM 0x0-0x7FFF&quot; in Project option -&gt; Target</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/69410?ContentTypeID=1Mon, 28 Nov 2016 15:47:08 GMT137ad170-7792-4731-bb38-c0d22fbe4515:869467eb-e86c-4b17-9b37-ea76f20f6f4cCao Jean<p>My chip has 32k. In project setting -&gt;Device, i have selected &quot;nRFLU1P-F32&quot;.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/69409?ContentTypeID=1Mon, 28 Nov 2016 08:55:27 GMT137ad170-7792-4731-bb38-c0d22fbe4515:c346651a-b4d4-4b95-bca7-a460fa13261bHung Bui<p>Could be that your chip only has 16kB of flash. There are 2 variants 16kB and 32kB. What is the chip configuration in your project ? (In Project setting -&gt; Device ) You would need to match with your chip you actually have, please read the laser marking on top of the chip.</p><div style="clear:both;"></div>