ARM cortex M4

Which Linux version used for ARM cortex M4 ?? and how to install this linux version on TDA3x from Texas instruments ??
file compression with cortex M4

Hi I'm using a kinetis K64 cortex M4 with FreeRTOS and I need to compress files on a SD card. I have 100-150ko free Ram. Do you know a library for this ? I found only solutions with 1Mo minimum RAM requirement...
ERROR 0

Hi All, I had done the compilation of a code in ARM mbed online compiler, and I didn't understand this error mentioned: Compiler Error 0 ""/extras/mbed_5e5da4a5990b/LPC1768/ARM/LPC1768.sct...
How to create a 7000hz signal from PWM ?

Hi expert, Wants understand how to generate a signal of 7000hz by the pwmout mbed's library, I read a lot of explainations but i can't find a simple sample code with a good explaination. Thanks
Can I use LAPACK with Cortex-M4?

Hi, everyone! I'm a beginner of cortex-M4 developing which the student of master degree. Actually, I implement the algorithm model on cortex-M4 platform now, including calculation of eigenvalue and...