1 files changed, 26 insertions, 22 deletions

diff --git a/aataaj.lua b/aataaj.lua
index 99cf9ff..5f043a7 100755
--- a/aataaj.lua
+++ b/aataaj.lua
@@ -147,29 +147,33 @@ print('Scanning for audio devices.')
 local cards = __'ls -d1 /proc/asound/card[0-9]*':noErr():Do()
 for  i,l in ipairs(cards.lines) do
     local f, e = io.open(l .. '/id', 'r')
+    local g, h = io.open(l .. '/codec#0', 'r')  -- Test to see if it's a real audio device.  I think this is a real test.  lol
+    local a, b = io.open(l .. '/stream0', 'r')  -- Test to see if it's a real audio device.  I think this is a real test.  lol
     if nil == f then print('Could not open ' .. l .. '/id - ' .. e) else
-        local n = f:read('*a'):sub(1, -2)
-        Cards[n] = {path = l, name = n, devs = {}, captureDevs = {}, playbackDevs = {}, card=i}
-        cnt = cnt + 1
-        if 'Loopback' ~= Cards[n]['name'] then
-            Cards[n]['capture'] = __('ls -d1 ' .. l .. '/pcm[0-9]*c*'):noErr():Do()
-            for  j,c in ipairs(Cards[n]['capture'].lines) do
-                local m = c:match('.*pcm(%d+).*')
-                Cards[n]['captureDevs'][j] = m
-                Cards[n]['devs'][m] = m
-                print('\tFound capture device: ' .. Cards[n]['name'] .. '\tDEVICE: ' .. Cards[n]['captureDevs'][j] .. ' ' .. m)
-                io.flush()
-            end
-            Cards[n]['playback'] = __('ls -d1 ' .. l .. '/pcm[0-9]*p*'):noErr():Do()
-            for  j,p in ipairs(Cards[n]['playback'].lines) do
-                local m = p:match('.*pcm(%d+).*')
-                Cards[n]['playbackDevs'][j] = m
-                Cards[n]['devs'][m] = m
-                print('\tFound playback device ' .. Cards[n].card - 1 .. ' : ' .. Cards[n]['name'] .. '\tDEVICE: ' .. Cards[n]['playbackDevs'][j] .. ' ' .. m)
-                io.flush()
-                if 'JACK' ~= arg[1] then
-                    print('\t\tALSA_CARD=' .. Cards[n].card - 1 .. ' ' .. speaker .. ' "Found playback device ' .. Cards[n].card - 1 .. ' : ' .. Cards[n]['name'] .. ' DEVICE: ' .. Cards[n]['playbackDevs'][j] .. ' ' .. m .. '"')
-                    io.flush()
+        if (nil ~= g) or (nil ~= a) then
+            local n = f:read('*a'):sub(1, -2)
+            Cards[n] = {path = l, name = n, devs = {}, captureDevs = {}, playbackDevs = {}, card=i}
+            cnt = cnt + 1
+            if 'Loopback' ~= Cards[n]['name'] then
+                Cards[n]['capture'] = __('ls -d1 ' .. l .. '/pcm[0-9]*c*'):noErr():Do()
+                for  j,c in ipairs(Cards[n]['capture'].lines) do
+                    local m = c:match('.*pcm(%d+).*')
+                    Cards[n]['captureDevs'][j] = m
+                    Cards[n]['devs'][m] = m
+                    print('\tFound capture device: ' .. Cards[n]['name'] .. '\tDEVICE: ' .. Cards[n]['captureDevs'][j] .. ' ' .. m)
+--                  io.flush()
+                end
+                Cards[n]['playback'] = __('ls -d1 ' .. l .. '/pcm[0-9]*p*'):noErr():Do()
+                for  j,p in ipairs(Cards[n]['playback'].lines) do
+                    local m = p:match('.*pcm(%d+).*')
+                    Cards[n]['playbackDevs'][j] = m
+                    Cards[n]['devs'][m] = m
+                    print('\tFound playback device ' .. Cards[n].card - 1 .. ' : ' .. Cards[n]['name'] .. '\tDEVICE: ' .. Cards[n]['playbackDevs'][j] .. ' ' .. m)
+--                  io.flush()
+                    if 'JACK' ~= arg[1] then
+--                      print('\t\tALSA_CARD=' .. Cards[n].card - 1 .. ' ' .. speaker .. ' "Found playback device ' .. Cards[n].card - 1 .. ' : ' .. Cards[n]['name'] .. ' DEVICE: ' .. Cards[n]['playbackDevs'][j] .. ' ' .. m .. '"')
+--                      io.flush()
+                    end
                 end
             end
         end