https://devzone.nordicsemi.com/f/nordic-q-a/26157/mpu9250-values-to-pwm-pini was trying to send acceleromter values of mpu9250 to pwm pins. for this i have merge to different examples i.e. nRF-mpu-simple and pwm library example. but it showing error that no such file or directory. but i have included that files *** Usingen-USTelligent Community 13Mon, 23 Oct 2017 12:31:46 GMThttps://devzone.nordicsemi.com/thread/103061?ContentTypeID=1Mon, 23 Oct 2017 12:31:46 GMT137ad170-7792-4731-bb38-c0d22fbe4515:f01e4f9a-792c-4ad1-892f-eb3bb2752ce7Rahul<p>thank you sir now it is working</p><div style="clear:both;"></div>https://devzone.nordicsemi.com/thread/103060?ContentTypeID=1Mon, 23 Oct 2017 07:41:42 GMT137ad170-7792-4731-bb38-c0d22fbe4515:8ff8e8ce-d176-486a-85ab-8a104b7e3f66Sigurd<p>Hi,</p> <ul> <li>Add app_pwm.h&quot; to the included paths in Keil IDE. You can do this by going into “Options for Target ‘nrf..’”, C/C++ tab, and add the path to the “Include Paths”. Add <code>..\..\..\..\..\..\components\libraries\pwm</code> to the list. Also add app_pwm.c to the project files.</li> <li>In the nrf_drv_config.h file, make sure that the TIMER you are trying to use is enabled. E.g. <code>TIMER1_ENABLED</code> is set to 1, if you are using TIMER1.</li> </ul><div style="clear:both;"></div>