[I] [BUG] STM32H7 QuadSPI QUADSPI_CR register doesn't have QSPI_CR_DMAEN [nuttx]</span></a></span> </h1> <p class="darkgray font13"> <span class="sender pipe"><a href="/search?l=commits@nuttx.apache.org&q=from:%22via+GitHub%22" rel="nofollow"><span itemprop="author" itemscope itemtype="http://schema.org/Person"><span itemprop="name">via GitHub</span></span></a></span> <span class="date"><a href="/search?l=commits@nuttx.apache.org&q=date:20250513" rel="nofollow">Tue, 13 May 2025 02:19:33 -0700</a></span> </p> </div> <div itemprop="articleBody" class="msgBody"> <!--X-Body-of-Message--> <pre> retergty opened a new issue, #16366: URL: <a rel="nofollow" href="https://github.com/apache/nuttx/issues/16366">https://github.com/apache/nuttx/issues/16366</a></pre><pre> ### Description / Steps to reproduce the issue Hi! In file nuttx/arch/arm/stm32h7/stm32qspi.c, the function qspi_memory_dma set not present bit flag QSPI_CR_DMAEN. ```CPP /* Enable the memory transfer */ regval = qspi_getreg(priv, STM32_QUADSPI_CR_OFFSET); regval |= QSPI_CR_DMAEN; qspi_putreg(priv, regval, STM32_QUADSPI_CR_OFFSET); ``` I read STM32H743 refence manual, the QUADSPI_CR doesn't have QSPI_CR_DMAEN bit. [STM32H743 refencen manual link](<a rel="nofollow" href="https://www.st.com/resource/en/reference_manual/rm0433-stm32h742-stm32h743753-and-stm32h750-value-line-advanced-armbased-32bit-mcus-stmicroelectronics.pdf">https://www.st.com/resource/en/reference_manual/rm0433-stm32h742-stm32h743753-and-stm32h750-value-line-advanced-armbased-32bit-mcus-stmicroelectronics.pdf</a>) in page 897. ### On which OS does this issue occur? [OS: Linux] ### What is the version of your OS? Ubuntu 22.04 ### NuttX Version master ### Issue Architecture [Arch: arm] ### Issue Area [Area: Drivers], [Area: Configuring] ### Host information _No response_ ### Verification - [x] I have verified before submitting the report. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@nuttx.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org </pre> </div> <div class="msgButtons margintopdouble"> <ul class="overflow"> <li class="msgButtonItems"><a class="button buttonleft " accesskey="p" href="msg138417.html">Previous message</a></li> <li class="msgButtonItems textaligncenter"><a class="button" accesskey="c" href="thrd2.html#138420">View by thread</a></li> <li class="msgButtonItems textaligncenter"><a class="button" accesskey="i" href="mail3.html#138420">View by date</a></li> <li class="msgButtonItems textalignright"><a class="button buttonright " accesskey="n" href="msg138422.html">Next message</a></li> </ul> </div> <a name="tslice"></a> <div class="tSliceList margintopdouble"> <ul class="icons monospace"> </ul> </div> <div class="overflow msgActions margintopdouble"> <div class="msgReply" > <h2> Reply via email to </h2> <form method="POST" action="/mailto.php"> <input type="hidden" name="subject" value="[I] [BUG] <title>STM32H7 QuadSPI QUADSPI_CR register doesn't have QSPI_CR_DMAEN [nuttx]"> <input type="hidden" name="msgid" value="I_kwDODZiUac62Weia@gitbox.apache.org"> <input type="hidden" name="relpath" value="commits@nuttx.apache.org/msg138420.html"> <input type="submit" value=" via GitHub "> </form> </div> </div> </div> <div class="aside" role="complementary"> <div class="logo"> <a href="/"><img src="/logo.png" width=247 height=88 alt="The Mail Archive"></a> </div> <form class="overflow" action="/search" method="get"> <input type="hidden" name="l" value="commits@nuttx.apache.org"> <label class="hidden" for="q">Search the site</label> <input class="submittext" type="text" id="q" name="q" placeholder="Search commits"> <input class="submitbutton" name="submit" type="image" src="/submit.png" alt="Submit"> </form> <div class="nav margintop" id="nav" role="navigation"> <ul class="icons font16"> <li class="icons-home"><a href="/">The Mail Archive home</a></li> <li class="icons-list"><a href="/commits@nuttx.apache.org/">commits - all messages</a></li> <li class="icons-about"><a href="/commits@nuttx.apache.org/info.html">commits - about the list</a></li> <li class="icons-expand"><a href="/search?l=commits@nuttx.apache.org&q=subject:%22%5C%5BI%5C%5D+%5C%5BBUG%5C%5D+%3Ctitle%3ESTM32H7+QuadSPI+QUADSPI_CR+register+doesn%27t+have+QSPI_CR_DMAEN+%5C%5Bnuttx%5C%5D%22&o=newest&f=1" title="e" id="e">Expand</a></li> <li class="icons-prev"><a href="msg138417.html" title="p">Previous message</a></li> <li class="icons-next"><a href="msg138422.html" title="n">Next message</a></li> </ul> </div> <div class="listlogo margintopdouble"> </div> <div class="margintopdouble"> </div> </div> </div> <div class="footer" role="contentinfo"> <ul> <li><a href="/">The Mail Archive home</a></li> <li><a href="/faq.html#newlist">Add your mailing list</a></li> <li><a href="/faq.html">FAQ</a></li> <li><a href="/faq.html#support">Support</a></li> <li><a href="/faq.html#privacy">Privacy</a></li> <li class="darkgray">I_kwDODZiUac62Weia@gitbox.apache.org</li> </ul> </div> </body> </html>