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can linux run without an RTC present on an embedded platform?


can linux run without an RTC present on an embedded platform?

By : michael
Date : November 20 2020, 11:01 PM
help you fix your problem The Raspberry Pi is an example of a Linux system with no RTC. It gets time via NTP if it is connected to the internet, otherwise it must be set manually, but it runs nonetheless albeit with possibly incorrect time/date.
It is entirely possible to use a start-up script that prompts the user for time/date at start-up and set using the date command, or to get time date from some other source such as a connected GPS or other networked time source.
code :


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Seg Fault when using std::string on an embedded Linux platform

Seg Fault when using std::string on an embedded Linux platform


By : user1826136
Date : March 29 2020, 07:55 AM
To fix this issue Maybe you're using a single-threaded version of the standard library, including the new and delete operators?
Those objects are being constructed within the guards of your mutex, but are destructed outside those bounds, so the destructors might be stepping on each other. One quick test would be to put scoping brackets {} around the declaration of killer.
linking libc with JNI code on embedded Linux platform (GuruPlug)

linking libc with JNI code on embedded Linux platform (GuruPlug)


By : user3711293
Date : March 29 2020, 07:55 AM
To fix this issue
gcc -g -shared -static -lc -Wl,-soname,libTest.so -I${JAVA_HOME}/include/ -I${JAVA_HOME}/include/linux/ Test.c -o libTest.so
code :
gcc -g -shared -fPIC -I${JAVA_HOME}/include -I${JAVA_HOME}/include/linux \
  Test.c -o libTest.so
Running an application created in windows using QT on a embedded linux platform

Running an application created in windows using QT on a embedded linux platform


By : Mohit Gupta
Date : March 29 2020, 07:55 AM
should help you out If you want to check yourself before sending it to them...
install VirtualBox install a similar version of linux install the Qt libraries rebuild your application and make sure it behaves the way you want.
Is Posix threads available on embedded Linux platform?

Is Posix threads available on embedded Linux platform?


By : tenali_raman
Date : March 29 2020, 07:55 AM
like below fixes the issue
"So, is posix thread can be considered as standard (at least on general purpose OS)?"
OpenGL ES use in a headless embedded linux platform

OpenGL ES use in a headless embedded linux platform


By : Aorati Pligi
Date : March 29 2020, 07:55 AM
it helps some times According to https://community.freescale.com/thread/375384 this is a compatibility issue between the 3.14.28 Kernel and the Vivante libs for the imx6 processor. The solution is therefore going back to anothee kernel version.
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