README: sample data and dev getting started

README.md

@@ -367,6 +367,11 @@ playlist, and closed-loop experiment (if defined in the yaml meta-language).
   * Open NI Max, Right-click 'Devices and Interfaces', create a 
   'Simulated NI-DAQmx device or instrument', select 'NI PCIe-6353' as the simulated
   device type.
+* It is recommended to create a sample rig config file and a fictrac replay data that you can
+  test with. For example, the following command runs a configuration and sample data which test all
+  backends are working. It is a 30s of fictract data and a audio/video experiment that stops after
+  10 seconds  
+  `$ flyvr -c tests\sample_data\v2\john_rig.yml -e experiments\stop_after_10s.yml`
 
 # Credits
 

tests/sample_data/v2/john_rig.yml

@@ -7,7 +7,7 @@ configuration:
   analog_out_channels:
     0: 'Opto'
   projector_disable: true
-  fictrac_config: 'C:/Users/John Stowers/Downloads/Dudi_ShareWithJohn_flyVR/DSX_VR2P_IPIshort_2018/180719_103/180719_103_output.h5'
+  fictrac_config: 'tests/sample_data/v2/DSX_VR2P_IPIshort_2018_180719_103_output.trimmed_30s.h5'
   delay: 3
 playlist:
   daq:
@@ -28,4 +28,4 @@ playlist:
     - sin200hz: {name: 'sin', sample_rate: 44100, duration: 1000, pre_silence: 0, post_silence: 500, attenuator: null, frequency: 200, max_value: 10.0, min_value: -10.0, amplitude: 1.0, phase: 0.0}
     - sin400hz: {name: 'sin', sample_rate': 44100, duration: 1000, pre_silence: 0, post_silence: 500, attenuator: null, frequency: 400, max_value: 10.0, min_value: -10.0, amplitude: 1.0, phase: 0.0}
     - sin600hz: {name: 'sin', sample_rate: 44100, duration: 1000, pre_silence: 0, post_silence: 500, attenuator: null, frequency: 600, max_value: 10.0, min_value: -10.0, amplitude: 1.0, phase: 0.0}
-    - sin800hz: {name: 'sin', sample_rate: 44100, duration: 1000, pre_silence: 0, post_silence: 500, attenuator: null, frequency: 800, max_value: 10.0, min_value: -10.0, amplitude: 1.0, phase: 0.0}
+    - sin800hz: {name: 'sin', sample_rate: 44100, duration: 1000, pre_silence: 0, post_silence: 500, attenuator: null, frequency: 800, max_value: 10.0, min_value: -10.0, amplitude: 1.0, phase: 0.0}