X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fstm%2Fao_arch_funcs.h;h=e0ecb0a56ee4e7b6f91a8b89ca44b5800ec0af62;hb=20926b62a87154a846cb950dc542c737cd54826d;hp=9b68f19a0c06dbd5889a0c1e7bb1e139255e8e4c;hpb=cf1e4d60e1fcd75fa734365a2666ea8930938128;p=fw%2Faltos

diff --git a/src/stm/ao_arch_funcs.h b/src/stm/ao_arch_funcs.h
index 9b68f19a..e0ecb0a5 100644
--- a/src/stm/ao_arch_funcs.h
+++ b/src/stm/ao_arch_funcs.h
@@ -18,10 +18,15 @@
 #ifndef _AO_ARCH_FUNCS_H_
 #define _AO_ARCH_FUNCS_H_
 
+/* ao_spi_stm.c
+ */
 extern uint8_t	ao_spi_mutex[STM_NUM_SPI];
 
-static inline void ao_spi_get(uint8_t spi_index) { ao_mutex_get(&ao_spi_mutex[spi_index]); }
-static inline void ao_spi_put(uint8_t spi_index) { ao_mutex_put(&ao_spi_mutex[spi_index]); }
+void
+ao_spi_get(uint8_t spi_index);
+
+void
+ao_spi_put(uint8_t spi_index);
 
 void
 ao_spi_send(void *block, uint16_t len, uint8_t spi_index);
@@ -30,6 +35,30 @@ void
 ao_spi_recv(void *block, uint16_t len, uint8_t spi_index);
 
 void
-ao_spi_init(uint8_t spi_index);
+ao_spi_init(void);
+
+/* ao_dma_stm.c
+ */
+
+extern uint8_t ao_dma_done[STM_NUM_DMA];
+
+void
+ao_dma_set_transfer(uint8_t 		index,
+		    volatile void	*peripheral,
+		    void		*memory,
+		    uint16_t		count,
+		    uint32_t		ccr);
+
+void
+ao_dma_start(uint8_t index);
+
+void
+ao_dma_done_transfer(uint8_t index);
+
+void
+ao_dma_abort(uint8_t index);
+
+void
+ao_dma_init(void);
 
 #endif /* _AO_ARCH_FUNCS_H_ */