altos/stmf: Fix up serial port flow control configuration bits

[fw/altos] / src / stmf0 / ao_exti.h

diff --git a/src/stmf0/ao_exti.h b/src/stmf0/ao_exti.h
index 192611bd501f01759dae1fefd8509b0a98675042..36c3f7ca7e5e2a6697f82e81c46a42b147c2bae8 100644 (file)
--- a/src/stmf0/ao_exti.h
+++ b/src/stmf0/ao_exti.h
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -20,6 +21,7 @@
 
 #define AO_EXTI_MODE_RISING    1
 #define AO_EXTI_MODE_FALLING   2
+#define AO_EXTI_MODE_PULL_NONE 0
 #define AO_EXTI_MODE_PULL_UP   4
 #define AO_EXTI_MODE_PULL_DOWN 8
 #define AO_EXTI_PRIORITY_LOW   16