https://devzone.nordicsemi.com/f/nordic-q-a/28424/error-l6915e-library-reports-error-__use_no_semihosting-was-requested-but-a-semihosting-fputc-was-linked-inI am working on SDK V10.0.0 because I need S310 softdevice. I like SEGGER_RTT I used in SDK V11 and V12. But I got the Error in the subject line. I had to uncheck use_microlib to get the linker to pass. I have project V11 and V12 using Segger_RTTen-USTelligent Community 13Sat, 06 Jan 2018 07:29:17 GMThttps://devzone.nordicsemi.com/thread/112208?ContentTypeID=1Sat, 06 Jan 2018 07:29:17 GMT137ad170-7792-4731-bb38-c0d22fbe4515:21ab859f-e3ee-46cb-8397-07585edac94enikunj8086<p>i am using sdk 14.2.0 multi-link_central_example i am trying to add uart in this example and disable nrf_log module. i stuck on same error after adding uart to example.</p> <p>add retarget.c</p> <p>then it worked for me.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/112207?ContentTypeID=1Thu, 09 Mar 2017 08:26:29 GMT137ad170-7792-4731-bb38-c0d22fbe4515:002e8ae5-1dbe-40c2-811f-f9d79ff2a849Petter Myhre<p>If your project is private you can create a case on your MyPage at nordicsemi.com. Upload it there and I&#39;ll take a look at it.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/112206?ContentTypeID=1Wed, 08 Mar 2017 18:12:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ecbcad7f-a095-456c-8ff2-017dff7d27c2Paul<p>Can you PM me your email? I will send the project zip file to you by email. Thanks</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/112205?ContentTypeID=1Wed, 08 Mar 2017 11:13:04 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d663b05b-45b7-4e82-9876-d16d86080168Petter Myhre<p>I&#39;m not sure exactly what you have done, but maybe you can upload your complete project so I can test it here?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/112204?ContentTypeID=1Tue, 07 Mar 2017 19:30:16 GMT137ad170-7792-4731-bb38-c0d22fbe4515:eaf49741-9e3e-4f6b-bad9-38b04cff9123Paul<p>So what do you think is causing my link error?</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/112203?ContentTypeID=1Tue, 07 Mar 2017 12:26:02 GMT137ad170-7792-4731-bb38-c0d22fbe4515:6cc2f8ae-961f-4882-bf47-b31a60f95435Petter Myhre<p>Hmm. I just followed <a href="https://devzone.nordicsemi.com/tutorials/6/">this</a> without unchecking MicroLIB, seems to be working fine. Added it to the ANT broadcast_tx example.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/112202?ContentTypeID=1Mon, 06 Mar 2017 16:25:57 GMT137ad170-7792-4731-bb38-c0d22fbe4515:24e56031-6058-4fc9-92db-e42bffd17266Paul<p>Make sure I state the link error correctly:</p> <p>linking... .\Objects\DXPL02.axf: Error: L6915E: Library reports error: __use_no_semihosting was requested, but a semihosting fputc was linked in</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/112201?ContentTypeID=1Mon, 06 Mar 2017 16:23:49 GMT137ad170-7792-4731-bb38-c0d22fbe4515:437a4900-ff01-46a9-9f04-5761d95b3699Paul<p>I have &quot;NRF_LOG_USES_RTT=1&quot; in the project option.</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/112200?ContentTypeID=1Mon, 06 Mar 2017 10:29:52 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ef7f0a24-61cf-4fe2-a28d-da76de98f23dPetter Myhre<p>Maybe it has something to do with:</p> <pre><code>#ifndef NRF_LOG_USES_RTT #pragma import(__use_no_semihosting) #endif </code></pre> <p>Have you defined NRF_LOG_USES_RTT?</p><div style="clear:both;"></div>