X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fstm%2Fao_exti.h;h=8aa2bdca9ad73cca16a2559ee1becd2f5c51075a;hb=82e552d194216b41d27d805bee2947127c2d555b;hp=b579ad9fa5aeee46872450ffa3f73c0b61fafad2;hpb=f1ae622eff60e05c1f5d8f822a3cf6a85750c6cc;p=fw%2Faltos

diff --git a/src/stm/ao_exti.h b/src/stm/ao_exti.h
index b579ad9f..8aa2bdca 100644
--- a/src/stm/ao_exti.h
+++ b/src/stm/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
@@ -20,15 +21,20 @@
 
 #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
 #define AO_EXTI_PRIORITY_MED	0
 #define AO_EXTI_PRIORITY_HIGH	32
+#define AO_EXTI_PIN_NOCONFIGURE	64
 
 void
 ao_exti_setup(struct stm_gpio *gpio, uint8_t pin, uint8_t mode, void (*callback)());
 
+void
+ao_exti_set_mode(struct stm_gpio *gpio, uint8_t pin, uint8_t mode);
+
 void
 ao_exti_set_callback(struct stm_gpio *gpio, uint8_t pin, void (*callback)());