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 7452af8ee70dd63325f12313bb16f601e07e45f0..36c3f7ca7e5e2a6697f82e81c46a42b147c2bae8 100644 (file)
--- a/src/stmf0/ao_exti.h
+++ b/src/stmf0/ao_exti.h
@@ -21,6 +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