Fix wrong nibble sent to wire

Álan Crístoffer · salkinium · commit 42837c722760 · 2018-01-07T21:14:06.000+01:00
diff --git a/src/xpcc/driver/display/hd44780_base_impl.hpp b/src/xpcc/driver/display/hd44780_base_impl.hpp
@@ -201,7 +201,7 @@ template <typename Data, typename Enable>
 void
 xpcc::Hd44780Base<DATA, RW, RS, E>::Bus<Data, Enable, 4>::writeHighNibble(uint8_t data)
 {
-	Bus<DATA, E, 8>::write(data);
+	Bus<DATA, E, 8>::write(data >> 4);
 }
 
 template <typename DATA, typename RW, typename RS, typename E>

Original file line number	Diff line number	Diff line change
`@@ -201,7 +201,7 @@ template <typename Data, typename Enable>`
`201`	`201`	`void`
`202`	`202`	`xpcc::Hd44780Base<DATA, RW, RS, E>::Bus<Data, Enable, 4>::writeHighNibble(uint8_t data)`
`203`	`203`	`{`
`204`		`- Bus<DATA, E, 8>::write(data);`
	`204`	`+ Bus<DATA, E, 8>::write(data >> 4);`
`205`	`205`	`}`
`206`	`206`
`207`	`207`	`template <typename DATA, typename RW, typename RS, typename E>`