fix audio, update audio interval to 1, added further ideas to roadmap

README.md

@@ -21,5 +21,8 @@ Adjust `~/.config/i3blocks/config` to control i3 status bar output. Finally relo
 - [x] cpu
 - [ ] swap
 - [ ] wifi/ethernet/bluetooth
-- [ ] external storage mount
+- [ ] external storage with mount
 - [ ] ethernet bandwith
+- [ ] brightness
+- [ ] microphone
+- [ ] nice icons as labels

audio

@@ -1,10 +1,10 @@
 #!/bin/bash
 amixer get Master | gawk '
-match($0, /\[([0-9]+)\%\] \[(on)\]/, matches) {
+match($0, /\[([0-9]+)\%\] \[(on|off)\]/, matches) {
         audio=matches[1]
     }
     END {
-        if (matches[2]=='off') {
+        if (matches[2]=="off") {
             printf("mute\n")
             printf("\n")
             exit 33

config

@@ -26,7 +26,7 @@ separator_block_width=5
 instance=1
 
 [audio]
-interval=2
+interval=1
 label=audio
 
 [datetime]