B4R Question Disable power saving in wifi mode "ESP32".

[yhyamak]

Hello :
I am trying to make tow esp32 communicate with each other throught network protocols.
each esp32 connected to same router but when i ping from router to esp32 its show me delay and unstable latency when i search for this problem i see that i can fix it by disabling power save in wifi mode by using this parameter esp_wifi_set_ps(WIFI_PS_NONE) .

ESP32: WiFi powersave mode · Issue #1943 · nodemcu/nodemcu-firmware

I added "esp_wifi_set_ps(WIFI_PS_MODEM);" for test at the beginning of wifi_start in wifi.c for powersaving. It results in 20-30 mA power consumption (after a few initial seconds with 110 mA after ...

github.com

so how i can do this in B4R framework?

 

[Erel]

Try this:

 RunNative("SetWifi ", Null)
End Sub

#if C
void SetWifi (B4R::Object* o) {
esp_wifi_set_ps(WIFI_PS_NONE);
}
#End if

 

[yhyamak]

thanks for your reply but it didnt work and show me this error.

b4r_main.cpp:8:29: error: 'esp_wifi_set_ps' was not declared in this scope
esp_wifi_set_ps(WIFI_PS_NONE);
^
Multiple libraries were found for "WiFi.h"
Used: C:\Users\MSI\AppData\Local\Arduino15\packages\esp32\hardware\esp32\1.0.4-rc1\libraries\WiFi
Not used: C:\Program Files (x86)\Arduino\libraries\WiFi
exit status 1
DEBUG StatusLogger Stopping LoggerContext[name=af3868, org.apache.logging.log4j.core.LoggerContext@d24612]
DEBUG StatusLogger Stopping LoggerContext[name=af3868, org.apache.logging.log4j.core.LoggerContext@d24612]...
TRACE StatusLogger Unregistering 1 MBeans: [org.apache.logging.log4j2:type=af3868]
TRACE StatusLogger Unregistering 1 MBeans: [org.apache.logging.log4j2:type=af3868,component=StatusLogger]
TRACE StatusLogger Unregistering 1 MBeans: [org.apache.logging.log4j2:type=af3868,component=ContextSelector]
TRACE StatusLogger Unregistering 1 MBeans: [org.apache.logging.log4j2:type=af3868,component=Loggers,name=]
TRACE StatusLogger Unregistering 2 MBeans: [org.apache.logging.log4j2:type=af3868,component=Appenders,name=RollingFile, org.apache.logging.log4j2:type=af3868,component=Appenders,name=Console]
TRACE StatusLogger Unregistering but no MBeans found matching 'org.apache.logging.log4j2:type=af3868,component=AsyncAppenders,name=*'
TRACE StatusLogger Unregistering but no MBeans found matching 'org.apache.logging.log4j2:type=af3868,component=AsyncLoggerRingBuffer'
TRACE StatusLogger Unregistering but no MBeans found matching 'org.apache.logging.log4j2:type=af3868,component=Loggers,name=*,subtype=RingBuffer'
TRACE StatusLogger Stopping XmlConfiguration[location=jar:file:/C:/Program%20Files%20(x86)/Arduino/lib/pde.jar!/log4j2.xml]...
TRACE StatusLogger XmlConfiguration notified 2 ReliabilityStrategies that config will be stopped.
TRACE StatusLogger XmlConfiguration stopping 1 LoggerConfigs.
TRACE StatusLogger XmlConfiguration stopping root LoggerConfig.
TRACE StatusLogger XmlConfiguration notifying ReliabilityStrategies that appenders will be stopped.
TRACE StatusLogger XmlConfiguration stopping remaining Appenders.
DEBUG StatusLogger Shutting down RollingFileManager C:\Users\MSI\AppData\Local\Arduino15/logs/application.log
DEBUG StatusLogger Shutting down RollingFileManager C:\Users\MSI\AppData\Local\Arduino15/logs/application.log
DEBUG StatusLogger All asynchronous threads have terminated
DEBUG StatusLogger RollingFileManager shutdown completed with status true
DEBUG StatusLogger Shut down RollingFileManager C:\Users\MSI\AppData\Local\Arduino15/logs/application.log, all resources released: true
DEBUG StatusLogger Appender RollingFile stopped with status true
DEBUG StatusLogger Shutting down OutputStreamManager SYSTEM_ERR.false.false
DEBUG StatusLogger Shut down OutputStreamManager SYSTEM_ERR.false.false, all resources released: true
DEBUG StatusLogger Appender Console stopped with status true
TRACE StatusLogger XmlConfiguration stopped 2 remaining Appenders.
TRACE StatusLogger XmlConfiguration cleaning Appenders from 2 LoggerConfigs.
DEBUG StatusLogger Stopped XmlConfiguration[location=jar:file:/C:/Program%20Files%20(x86)/Arduino/lib/pde.jar!/log4j2.xml] OK
DEBUG StatusLogger Stopped LoggerContext[name=af3868, org.apache.logging.log4j.core.LoggerContext@d24612] with status true

 

[Erel]

1: Tip: Getting rid of the excessive compiler logs

2: Correct inline code:

#if C
#include <esp_wifi.h>
void SetWifi (B4R::Object* o) {
esp_wifi_set_ps(WIFI_PS_NONE);
}
#End if

 

[yhyamak]

Thanks for your your help .
the code is work fine .