From 79a36407fa9235f85a3c77f8565682a74de647aa Mon Sep 17 00:00:00 2001
From: Ryan Suchocki <ryan@suchocki.co.uk>
Date: Wed, 21 Dec 2022 23:40:22 +0000
Subject: [PATCH] Untrack panpi.cfg

---
 .gitignore                      |  1 +
 README.md                       |  5 +++--
 panpi.cfg => panpi.cfg.template |  9 ++++----
 src/template.cfg                | 37 ---------------------------------
 4 files changed, 9 insertions(+), 43 deletions(-)
 rename panpi.cfg => panpi.cfg.template (93%)
 delete mode 100644 src/template.cfg

diff --git a/.gitignore b/.gitignore
index 2af972e..9ae7e25 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,6 +4,7 @@ panpi_sim
 .vscode
 gmon.out
 prof_output
+panpi.cfg
 
 *.d
 *.o
diff --git a/README.md b/README.md
index e74b6ab..ae176ad 100644
--- a/README.md
+++ b/README.md
@@ -97,8 +97,9 @@ After rebooting, I was able to verify that the display driver was loaded by disp
 1. `$ git clone git@github.com:ryansuchocki/panpi.git --recurse-submodules`
 2. `$ cd panpi`
 3. `$ make`
-4. Customise `panpi.cfg` (see below)
-5. `$ ./panpi`
+4. `$ cp panpi.cfg.template panpi.cfg`
+5. Customise `panpi.cfg` (see below)
+6. `$ ./panpi`
 
 ## Configuration
 
diff --git a/panpi.cfg b/panpi.cfg.template
similarity index 93%
rename from panpi.cfg
rename to panpi.cfg.template
index 5ab07b1..0e4be97 100644
--- a/panpi.cfg
+++ b/panpi.cfg.template
@@ -2,6 +2,7 @@
 
 # Source type selection. Should be 'soundcard' or 'file'
 source: soundcard
+# source: file
 
 # Device selection (only applies if the source type is 'soundcard')
 # May be an ALSA identifier string (such as 'hw:1,0' or 'default)
@@ -10,14 +11,14 @@ source: soundcard
 # device: auto
 
 # Source file path (only applies if the source type is 'file')
-file: test/1min.dat
+file: /dev/urandom
 
 # Capture sample rate
 sample_rate: 96000
 
 # Set to 'true' to render to an X11 window rather than direct
 # to the framebuffer
-# x_window: true
+x_window: true
 
 # Capture gain level
 capture_gain: 1.0
@@ -27,8 +28,8 @@ dc_alpha: 0.999
 
 # Upper and lower reference levels for the spectrogram and
 # waterfall display. Use this to "zoom in/out" vertically.
-refl: 8.0
-refh: 18.0
+refh: -20
+refl: -120
 
 # Smoothing factors for the spectrogram display
 sgam_spread: 1
diff --git a/src/template.cfg b/src/template.cfg
deleted file mode 100644
index f6a62a9..0000000
--- a/src/template.cfg
+++ /dev/null
@@ -1,37 +0,0 @@
-
-x_window: true
-# Source type selection. Should be 'soundcard' or 'file'
-# source: soundcard
-source: file
-
-# Device selection (only applies if the source type is 'soundcard')
-# May be an ALSA identifier string (such as 'hw:1,0' or 'default)
-# or the word 'auto', in which case PanPI tries to select the first
-# available sound card which looks like an external (USB) one.
-# device: auto
-
-# Source file path (only applies if the source type is 'file')
-file: test/1min.dat
-
-# Capture sample rate
-sample_rate: 96000
-
-# Capture gain level
-capture_gain: 1.0
-
-# Sharpness parameter for the DSP "DC offset" removal filter
-dc_alpha: 0.999
-
-# Upper and lower reference levels for the spectrogram and
-# waterfall display. Use this to "zoom in/out" vertically.
-refl: 8.0
-refh: 18.0
-
-# Smoothing factors for the spectrogram display
-sgam_spread: 1
-sgam_drag: 0.9
-
-# Vertical scrolling speed divisor for the waterfall display
-# The larger this number, the slower the waterfall moves and
-# thus the larger the time period on display at once.
-wfall_zoom: 5