X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fstm%2Fao_arch_funcs.h;h=3d8ca1f2a65e1a1e6751948c8e3e45181ac2ed0c;hb=ab379493dbe9923db8e458d2f4e0344df17d331c;hp=d2c973f5d9cc149b87917186a4b3aff3ccd97417;hpb=0cfd22baa6af44e053428c30c1a95cf5551b68af;p=fw%2Faltos

diff --git a/src/stm/ao_arch_funcs.h b/src/stm/ao_arch_funcs.h
index d2c973f5..3d8ca1f2 100644
--- a/src/stm/ao_arch_funcs.h
+++ b/src/stm/ao_arch_funcs.h
@@ -78,12 +78,25 @@ ao_spi_init(void);
 
 #define ao_gpio_set(port, bit, pin, v) stm_gpio_set(port, bit, v)
 
+#define ao_gpio_get(port, bit, pin) stm_gpio_get(port, bit)
+
 #define ao_enable_output(port,bit,pin,v) do {			\
 		ao_enable_port(port);				\
 		ao_gpio_set(port, bit, pin, v);			\
 		stm_moder_set(port, bit, STM_MODER_OUTPUT);\
 	} while (0)
 
+#define ao_enable_input(port,bit,mode) do {				\
+		ao_enable_port(port);					\
+		stm_moder_set(port, bit, STM_MODER_INPUT);		\
+		if (mode == AO_EXTI_MODE_PULL_UP)			\
+			stm_pupdr_set(port, bit, STM_PUPDR_PULL_UP);	\
+		else if (mode == AO_EXTI_MODE_PULL_DOWN)		\
+			stm_pupdr_set(port, bit, STM_PUPDR_PULL_DOWN);	\
+		else							\
+			stm_pupdr_set(port, bit, STM_PUPDR_NONE);	\
+	} while (0)
+
 #define ao_enable_cs(port,bit) do {				\
 		stm_gpio_set((port), bit, 1);			\
 		stm_moder_set((port), bit, STM_MODER_OUTPUT);	\