X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fstmf0%2Fao_exti_stm.c;h=bba2064d76877725a3c080a05287c3d477811914;hb=a080a564b9b54e6b3495d30703c45ba2850b1703;hp=906392e60f4ce0ce2f1985d5c520917f16cca6ed;hpb=097c156b13ae975c742f294b46429e8ff14c365b;p=fw%2Faltos

diff --git a/src/stmf0/ao_exti_stm.c b/src/stmf0/ao_exti_stm.c
index 906392e6..bba2064d 100644
--- a/src/stmf0/ao_exti_stm.c
+++ b/src/stmf0/ao_exti_stm.c
@@ -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
@@ -23,7 +24,7 @@ static void	(*ao_exti_callback[16])(void);
 uint32_t	ao_last_exti;
 
 static void ao_exti_range_isr(uint8_t first, uint8_t last, uint16_t mask) {
-	uint16_t	pending = (ao_last_exti = stm_exti.pr) & mask;
+	uint16_t	pending = (uint16_t) ((ao_last_exti = stm_exti.pr) & mask);
 	uint8_t		pin;
 	static uint16_t	last_mask;
 	static uint8_t	last_pin;
@@ -110,7 +111,7 @@ ao_exti_set_mode(struct stm_gpio *gpio, uint8_t pin, uint8_t mode) {
 	(void) gpio;
 
 	uint32_t	mask = 1 << pin;
-	
+
 	if (mode & AO_EXTI_MODE_RISING)
 		stm_exti.rtsr |= mask;
 	else
@@ -122,7 +123,7 @@ 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)()) {
+ao_exti_set_callback(struct stm_gpio *gpio, uint8_t pin, void (*callback)(void)) {
 	(void) gpio;
 	ao_exti_callback[pin] = callback;
 }