fixed serial port disabling

hid/patch.py

@@ -33,7 +33,7 @@ def _patch(path: str, patch_path: str) -> None:
 
 
 # =====
-_patch(_get_pkg_path("framework-arduino-avr"), "patches/serial.patch")
+_patch(_get_pkg_path("framework-arduino-avr"), "patches/optional-serial.patch")
 _patch(_get_pkg_path("framework-arduino-avr"), "patches/get-plugged-endpoint.patch")
 
 _libs = _get_libs()

hid/patches/optional-serial.patch

@@ -0,0 +1,53 @@
+https://github.com/arduino-libraries/MIDIUSB/issues/50#issuecomment-451427496
+--- a/cores/arduino/PluggableUSB.cpp	2019-05-16 15:52:01.000000000 +0300
++++ b/cores/arduino/PluggableUSB.cpp	2020-11-14 21:14:03.084063731 +0300
+@@ -103,8 +103,13 @@
+ 	return obj;
+ }
+ 
++#ifndef NO_SERIAL
+ PluggableUSB_::PluggableUSB_() : lastIf(CDC_ACM_INTERFACE + CDC_INTERFACE_COUNT),
+                                  lastEp(CDC_FIRST_ENDPOINT + CDC_ENPOINT_COUNT),
++#else
++PluggableUSB_::PluggableUSB_() : lastIf(0),
++                                 lastEp(1),
++#endif
+                                  rootNode(NULL)
+ {
+ 	// Empty
+diff -u -r a/cores/arduino/USBCore.cpp b/cores/arduino/USBCore.cpp
+--- a/cores/arduino/USBCore.cpp	2019-09-20 15:48:38.000000000 +0300
++++ b/cores/arduino/USBCore.cpp	2020-11-14 21:08:27.473519254 +0300
+@@ -329,9 +329,11 @@
+ {
+ 	0,                      // Control Endpoint
+ 	
++#ifndef NO_SERIAL
+ 	EP_TYPE_INTERRUPT_IN,   // CDC_ENDPOINT_ACM
+ 	EP_TYPE_BULK_OUT,       // CDC_ENDPOINT_OUT
+ 	EP_TYPE_BULK_IN,        // CDC_ENDPOINT_IN
++#endif
+ 
+ 	// Following endpoints are automatically initialized to 0
+ };
+@@ -375,8 +377,10 @@
+ {
+ 	u8 i = setup.wIndex;
+ 
++#ifndef NO_SERIAL
+ 	if (CDC_ACM_INTERFACE == i)
+ 		return CDC_Setup(setup);
++#endif
+ 
+ #ifdef PLUGGABLE_USB_ENABLED
+ 	return PluggableUSB().setup(setup);
+@@ -466,7 +470,9 @@
+ {
+ 	u8 interfaces = 0;
+ 
++#ifndef NO_SERIAL
+ 	CDC_GetInterface(&interfaces);
++#endif
+ 
+ #ifdef PLUGGABLE_USB_ENABLED
+ 	PluggableUSB().getInterface(&interfaces);

hid/patches/serial.patch

@@ -1,24 +0,0 @@
-https://github.com/arduino/Arduino/issues/6387
---- a/cores/arduino/USBCore.cpp	2019-09-20 15:48:38.000000000 +0300
-+++ b/cores/arduino/USBCore.cpp	2020-11-11 19:56:49.233690476 +0300
-@@ -375,8 +375,10 @@
- {
- 	u8 i = setup.wIndex;
- 
-+#ifndef NO_SERIAL
- 	if (CDC_ACM_INTERFACE == i)
- 		return CDC_Setup(setup);
-+#endif
- 
- #ifdef PLUGGABLE_USB_ENABLED
- 	return PluggableUSB().setup(setup);
-@@ -466,7 +468,9 @@
- {
- 	u8 interfaces = 0;
- 
-+#ifndef NO_SERIAL
- 	CDC_GetInterface(&interfaces);
-+#endif
- 
- #ifdef PLUGGABLE_USB_ENABLED
- 	PluggableUSB().getInterface(&interfaces);