rPi console: Implement console_wait_for_key

2012-05-24 08:53:32 -05:00
parent 037f252fd0
commit 93d5b79f06
2 changed files with 5 additions and 5 deletions
@@ -209,12 +209,9 @@ console_hide_cursor(void)
 int
 console_wait_for_key(void)
 {
-	#warning IMPLEMENT console_wait_for_key
-	#if 0
 	union key key;
+	key.ax = serial_getc(true);
 	return key.code.ascii;
-	#endif
-	return 0;
 }


@@ -15,10 +15,13 @@ extern "C" {

 extern void serial_init(void);
 extern void serial_cleanup(void);
-extern void serial_puts(const char *string, size_t size);
 extern void serial_disable(void);
 extern void serial_enable(void);

+extern void serial_puts(const char *string, size_t size);
+extern int serial_getc(bool wait);
+
+
 #ifdef __cplusplus
 }
 #endif