X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fcc1111%2Fao_arch.h;h=847ac1a65ec1e438df2a884e1c271c1a7cf08346;hb=f952f9c285e2718a433c8c720c9b5d9c369e7036;hp=001165fafd9bae0b592a4be9f1da975ce8f6e9eb;hpb=b132eefc5f63412bb4a98a4bb72b9055e40d5d42;p=fw%2Faltos

diff --git a/src/cc1111/ao_arch.h b/src/cc1111/ao_arch.h
index 001165fa..847ac1a6 100644
--- a/src/cc1111/ao_arch.h
+++ b/src/cc1111/ao_arch.h
@@ -45,7 +45,7 @@
 	ao_delay(AO_SEC_TO_TICKS(2));				\
 	} while (0)
 	
-#define ao_arch_nop()	_asm nop _endasm
+#define ao_arch_nop()	__asm nop __endasm
 #define ao_arch_interrupt(n)	__interrupt n
 
 #define ao_arch_naked_declare	__naked
@@ -106,7 +106,7 @@ extern __code __at (0x00a6) uint32_t ao_radio_cal;
 /* Save current context */
 
 #define ao_arch_save_regs()						\
-	_asm								\
+	__asm								\
 	/* Push ACC first, as when restoring the context it must be restored \
 	 * last (it is used to set the IE register). */			\
 	push	ACC							\
@@ -125,11 +125,11 @@ extern __code __at (0x00a6) uint32_t ao_radio_cal;
 	push	ar0							\
 	push	ar1							\
 	push	PSW							\
-	_endasm;							\
+	__endasm;							\
 	PSW = 0;							\
-	_asm								\
+	__asm								\
 	push	_bp							\
-	_endasm
+	__endasm
 
 #define ao_arch_save_stack() { 						\
 		uint8_t stack_len;					\
@@ -166,7 +166,7 @@ extern __code __at (0x00a6) uint32_t ao_radio_cal;
 			*stack_ptr++ = *save_ptr++;			\
 		while (--stack_len);					\
 									\
-		_asm							\
+		__asm							\
 		pop		_bp					\
 		pop		PSW					\
 		pop		ar1					\
@@ -193,7 +193,7 @@ extern __code __at (0x00a6) uint32_t ao_radio_cal;
 		/* Finally pop off the ACC, which was the first register saved. */ \
 		pop		ACC					\
 		ret							\
-		_endasm;						\
+		__endasm;						\
 }
 
 #define ao_arch_critical(b) __critical { b }
@@ -231,6 +231,9 @@ ao_button_init(void);
 char
 ao_button_get(void) __critical;
 
+void
+ao_button_clear(void) __critical;
+
 /* ao_string.c */
 
 void
@@ -248,4 +251,47 @@ _ao_xmemcmp(__xdata void *a, __xdata void *b, uint8_t count);
 
 #define ao_xmemcmp(d,s,c) _ao_xmemcmp((d), (s), (c))
 
+struct ao_serial_speed {
+	uint8_t	baud;
+	uint8_t	gcr;
+};
+
+extern const __code struct ao_serial_speed ao_serial_speeds[];
+
+/*
+ * ao_dma.c
+ */
+
+/* Allocate a DMA channel. the 'done' parameter will be set when the
+ * dma is finished and will be used to wakeup any waiters
+ */
+
+uint8_t
+ao_dma_alloc(__xdata uint8_t * done);
+
+/* Setup a DMA channel */
+void
+ao_dma_set_transfer(uint8_t id,
+		    void __xdata *srcaddr,
+		    void __xdata *dstaddr,
+		    uint16_t count,
+		    uint8_t cfg0,
+		    uint8_t cfg1);
+
+/* Start a DMA channel */
+void
+ao_dma_start(uint8_t id);
+
+/* Manually trigger a DMA channel */
+void
+ao_dma_trigger(uint8_t id);
+
+/* Abort a running DMA transfer */
+void
+ao_dma_abort(uint8_t id);
+
+/* DMA interrupt routine */
+void
+ao_dma_isr(void) ao_arch_interrupt(8);
+
 #endif /* _AO_ARCH_H_ */