<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[lovyan launcher doesn&#x27;t compile on M5Stack basic]]></title><description><![CDATA[<p dir="auto">Hi all,</p>
<p dir="auto">arduino IDE 2.0.1 doesn't compile <a href="https://github.com/lovyan03/M5Stack_LovyanLauncher" target="_blank" rel="noopener noreferrer nofollow ugc">M5Stack_LovyanLauncher</a> sketch with this error:<br />
(this is only the "red" part of the output)</p>
<pre><code>In file included from C:\Users\Documents\Arduino\libraries\M5Stack_LovyanLauncher\LovyanLauncher\LovyanLauncher.ino:43:
C:\Users\Documents\Arduino\libraries\M5Stack_LovyanLauncher\LovyanLauncher\src\WiFiWPS.h: In member function 'void WiFiWPS::wpsInitConfig()':
C:\Users\Documents\Arduino\libraries\M5Stack_LovyanLauncher\LovyanLauncher\src\WiFiWPS.h:23:16: error: 'struct esp_wps_config_t' has no member named 'crypto_funcs'
     wps_config.crypto_funcs = &amp;g_wifi_default_wps_crypto_funcs;
                ^~~~~~~~~~~~
C:\Users\Documents\Arduino\libraries\M5Stack_LovyanLauncher\LovyanLauncher\src\WiFiWPS.h:23:32: error: 'g_wifi_default_wps_crypto_funcs' was not declared in this scope
     wps_config.crypto_funcs = &amp;g_wifi_default_wps_crypto_funcs;
                                ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
C:\Users\Documents\Arduino\libraries\M5Stack_LovyanLauncher\LovyanLauncher\src\WiFiWPS.h: In member function 'virtual bool WiFiWPS::setup()':
C:\Users\Documents\Arduino\libraries\M5Stack_LovyanLauncher\LovyanLauncher\src\WiFiWPS.h:100:37: error: no matching function for call to 'onEvent(void (&amp;)(arduino_event_id_t, system_event_info_t))'
     onevent = WiFi.onEvent(WiFiEvent);
                                     ^
In file included from C:\Users\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.5\libraries\WiFi\src/WiFiSTA.h:28,
                 from C:\Users\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.5\libraries\WiFi\src/WiFi.h:32,
                 from c:\Users\Documents\Arduino\libraries\M5Stack_TreeView\src/MenuItemWiFiClient.h:4,
                 from C:\Users\Documents\Arduino\libraries\M5Stack_LovyanLauncher\LovyanLauncher\LovyanLauncher.ino:31:
C:\Users\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.5\libraries\WiFi\src/WiFiGeneric.h:159:21: note: candidate: 'wifi_event_id_t WiFiGenericClass::onEvent(WiFiEventCb, arduino_event_id_t)' &lt;near match&gt;
     wifi_event_id_t onEvent(WiFiEventCb cbEvent, arduino_event_id_t event = ARDUINO_EVENT_MAX);
                     ^~~~~~~
C:\Users\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.5\libraries\WiFi\src/WiFiGeneric.h:159:21: note:   conversion of argument 1 would be ill-formed:
In file included from C:\Users\Documents\Arduino\libraries\M5Stack_LovyanLauncher\LovyanLauncher\LovyanLauncher.ino:43:
C:\Users\Documents\Arduino\libraries\M5Stack_LovyanLauncher\LovyanLauncher\src\WiFiWPS.h:100:37: error: invalid conversion from 'void (*)(arduino_event_id_t, system_event_info_t)' to 'WiFiEventCb' {aka 'void (*)(arduino_event_id_t)'} [-fpermissive]
     onevent = WiFi.onEvent(WiFiEvent);
                                     ^
In file included from C:\Users\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.5\libraries\WiFi\src/WiFiSTA.h:28,
                 from C:\Users\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.5\libraries\WiFi\src/WiFi.h:32,
                 from c:\Users\Documents\Arduino\libraries\M5Stack_TreeView\src/MenuItemWiFiClient.h:4,
                 from C:\Users\Documents\Arduino\libraries\M5Stack_LovyanLauncher\LovyanLauncher\LovyanLauncher.ino:31:
C:\Users\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.5\libraries\WiFi\src/WiFiGeneric.h:161:21: note: candidate: 'wifi_event_id_t WiFiGenericClass::onEvent(WiFiEventSysCb, arduino_event_id_t)' &lt;near match&gt;
     wifi_event_id_t onEvent(WiFiEventSysCb cbEvent, arduino_event_id_t event = ARDUINO_EVENT_MAX);
                     ^~~~~~~
C:\Users\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.5\libraries\WiFi\src/WiFiGeneric.h:161:21: note:   conversion of argument 1 would be ill-formed:
In file included from C:\Users\Documents\Arduino\libraries\M5Stack_LovyanLauncher\LovyanLauncher\LovyanLauncher.ino:43:
C:\Users\Documents\Arduino\libraries\M5Stack_LovyanLauncher\LovyanLauncher\src\WiFiWPS.h:100:37: error: invalid conversion from 'void (*)(arduino_event_id_t, system_event_info_t)' to 'WiFiEventSysCb' {aka 'void (*)(arduino_event_t*)'} [-fpermissive]
     onevent = WiFi.onEvent(WiFiEvent);
                                     ^
Multiple libraries were found for "SD.h"
  Used: C:\Users\AppData\Local\Arduino15\packages\esp32\hardware\esp32\2.0.5\libraries\SD
  Not used: C:\Users\AppData\Local\Arduino15\libraries\SD
exit status 1

Compilation error: 'struct esp_wps_config_t' has no member named 'crypto_funcs'
</code></pre>
<p dir="auto">all the libraries are up to date....</p>
<p dir="auto">I could upload the code with M5burner, but I need to modify the clock of the sd card in M5Stack.cpp from 40Mhz to 10Mhz to work with M5stack basic....</p>
<p dir="auto">some tips?</p>
<p dir="auto">tnks a lot</p>
]]></description><link>https://community.m5stack.com/topic/4783/lovyan-launcher-doesn-t-compile-on-m5stack-basic</link><generator>RSS for Node</generator><lastBuildDate>Wed, 29 Apr 2026 20:20:22 GMT</lastBuildDate><atom:link href="https://community.m5stack.com/topic/4783.rss" rel="self" type="application/rss+xml"/><pubDate>Sat, 05 Nov 2022 11:48:43 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to lovyan launcher doesn&#x27;t compile on M5Stack basic on Tue, 22 Nov 2022 09:47:40 GMT]]></title><description><![CDATA[<p dir="auto">yes!!</p>
]]></description><link>https://community.m5stack.com/post/19351</link><guid isPermaLink="true">https://community.m5stack.com/post/19351</guid><dc:creator><![CDATA[cepics]]></dc:creator><pubDate>Tue, 22 Nov 2022 09:47:40 GMT</pubDate></item><item><title><![CDATA[Reply to lovyan launcher doesn&#x27;t compile on M5Stack basic on Mon, 07 Nov 2022 05:43:52 GMT]]></title><description><![CDATA[<p dir="auto"><a class="plugin-mentions-user plugin-mentions-a" href="/user/lovyan03" aria-label="Profile: lovyan03">@<bdi>lovyan03</bdi></a> are you still here?</p>
]]></description><link>https://community.m5stack.com/post/19227</link><guid isPermaLink="true">https://community.m5stack.com/post/19227</guid><dc:creator><![CDATA[ajb2k3]]></dc:creator><pubDate>Mon, 07 Nov 2022 05:43:52 GMT</pubDate></item><item><title><![CDATA[Reply to lovyan launcher doesn&#x27;t compile on M5Stack basic on Sun, 06 Nov 2022 09:51:46 GMT]]></title><description><![CDATA[<p dir="auto">nobody?!?!</p>
]]></description><link>https://community.m5stack.com/post/19217</link><guid isPermaLink="true">https://community.m5stack.com/post/19217</guid><dc:creator><![CDATA[cepics]]></dc:creator><pubDate>Sun, 06 Nov 2022 09:51:46 GMT</pubDate></item></channel></rss>