serial: remind users to NVIC::unmask interrupts

birkenfeld · birkenfeld · commit 299c3aa4039f · 2020-08-10T19:37:45.000+02:00
In ref to #198
diff --git a/src/serial.rs b/src/serial.rs
@@ -1478,6 +1478,9 @@ macro_rules! halUsartImpl {
                 }
 
                 /// Starts listening for an interrupt event
+                ///
+                /// Note, you will also have to enable the corresponding interrupt
+                /// in the NVIC to start receiving events.
                 pub fn listen(&mut self, event: Event) {
                     match event {
                         Event::Rxne => {

Original file line number	Diff line number	Diff line change
`@@ -1478,6 +1478,9 @@ macro_rules! halUsartImpl {`
`1478`	`1478`	`}`
`1479`	`1479`
`1480`	`1480`	`/// Starts listening for an interrupt event`
	`1481`	`+ ///`
	`1482`	`+ /// Note, you will also have to enable the corresponding interrupt`
	`1483`	`+ /// in the NVIC to start receiving events.`
`1481`	`1484`	`pub fn listen(&mut self, event: Event) {`
`1482`	`1485`	`match event {`
`1483`	`1486`	`Event::Rxne => {`