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Merge branch 'master' of https://github.com/sle118/squeezelite-esp32

Philippe G před 4 roky
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      README.md

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README.md

@@ -99,7 +99,7 @@ The IR codes are send "as is" to LMS, so only a Logitech SB remote from Boom, Cl
 
 In AirPlay and Bluetooth mode, only these native remotes are supported, I've not added the option to make your own mapping
 
-See "set GPIO" below to set the GPIO associated to infrared receiver. 
+See "set GPIO" below to set the GPIO associated to infrared receiver (option "ir"). 
 
 ### Set GPIO
 The parameter "set_GPIO" is use to assign GPIO to various functions.
@@ -112,6 +112,8 @@ If you have an audio jack that supports insertion (use :0 or :1 to set the level
 
 You can set the Green and Red status led as well with their respective active state (:0 or :1)
 
+The \<ir\> parameter set the GPIO associated to an IR receiver. No need to add pullup or capacitor
+
 Syntax is:
 
 ```
@@ -131,6 +133,8 @@ A=<gpio>,B=<gpio>[,SW=gpio>[,volume][,longpress]]
 
 HW note: all gpio used for rotary have internal pull-up so normally there is no need to provide Vcc to the encoder. Nevertheless if the encoder board you're using also has its own pull-up that are stronger than ESP32's ones (which is likely the case), then there will be crosstalk between gpio, so you must bring Vcc. Look at your board schematic and you'll understand that these board pull-up create a "winning" pull-down when any other pin is grounded. 
 
+See also the "IMPORTANT NOTE" on the "Buttons" section
+
 ### Buttons
 Buttons are described using a JSON string with the following syntax
 ```