The Heart Rate Application with RTX is a firmware example that shows the cooperation between RTX and the S110 SoftDevice.

The name of the example is ble_app_hrs_rtx_s110_pca10028. If you are not using the Keil Pack Installer, you can find the source code and project file of the example in the following folder: <InstallFolder>\Nordic\nrf51\example\ble_peripheral\ble_app_hrs_rtx

See Heart Rate Application for a detailed description of the example scenario.

Note: See RTX Support for more information about RTX.