USBDevice: immediately ack EOR (it's just a bit more readable)

cmaglie · facchinm · commit c7894e82ea58 · 2018-08-29T16:30:33.000+02:00
diff --git a/cores/arduino/USB/USBCore.cpp b/cores/arduino/USB/USBCore.cpp
@@ -801,22 +801,22 @@ bool USBDeviceClass::handleStandardSetup(USBSetup &setup)
 
 void USBDeviceClass::ISRHandler()
 {
-
 	if (_pack_message == true) {
 		return;
 	}
+
 	// End-Of-Reset
 	if (usbd.isEndOfResetInterrupt())
 	{
+		usbd.ackEndOfResetInterrupt();
+
 		// Configure EP 0
 		initEP(0, USB_ENDPOINT_TYPE_CONTROL);
 
 		// Enable Setup-Received interrupt
 		usbd.epBank0EnableSetupReceived(0);
 
 		_usbConfiguration = 0;
-
-		usbd.ackEndOfResetInterrupt();
 	}
 
 	// Start-Of-Frame

Original file line number	Diff line number	Diff line change
`@@ -801,22 +801,22 @@ bool USBDeviceClass::handleStandardSetup(USBSetup &setup)`
`801`	`801`
`802`	`802`	`void USBDeviceClass::ISRHandler()`
`803`	`803`	`{`
`804`		`-`
`805`	`804`	`if (_pack_message == true) {`
`806`	`805`	`return;`
`807`	`806`	`}`
	`807`	`+`
`808`	`808`	`// End-Of-Reset`
`809`	`809`	`if (usbd.isEndOfResetInterrupt())`
`810`	`810`	`{`
	`811`	`+ usbd.ackEndOfResetInterrupt();`
	`812`	`+`
`811`	`813`	`// Configure EP 0`
`812`	`814`	`initEP(0, USB_ENDPOINT_TYPE_CONTROL);`
`813`	`815`
`814`	`816`	`// Enable Setup-Received interrupt`
`815`	`817`	`usbd.epBank0EnableSetupReceived(0);`
`816`	`818`
`817`	`819`	`_usbConfiguration = 0;`
`818`		`-`
`819`		`- usbd.ackEndOfResetInterrupt();`
`820`	`820`	`}`
`821`	`821`
`822`	`822`	`// Start-Of-Frame`