altos: clean up radio abort paths. Share radio code.

[fw/altos] / src / ao.h

diff --git a/src/ao.h b/src/ao.h
index 5b174947c57ba893a74ae56e43dacffbaf132f92..58659af578416754a95bc99872959405eb796352 100644 (file)
--- a/src/ao.h
+++ b/src/ao.h
@@ -391,14 +391,10 @@ ao_cmd_init(void);
  * ao_dma.c
  */
 
-/* Allocate a DMA channel. the 'done' parameter will be set
- * when the dma is finished or aborted and will be used to
- * wakeup any waiters
+/* Allocate a DMA channel. the 'done' parameter will be set when the
+ * dma is finished and will be used to wakeup any waiters
  */
 
-#define AO_DMA_DONE    1
-#define AO_DMA_ABORTED 2
-
 uint8_t
 ao_dma_alloc(__xdata uint8_t * done);
 
@@ -838,6 +834,15 @@ struct ao_telemetry {
        struct ao_gps_tracking_data     gps_tracking;
 };
 
+/*
+ * ao_radio_recv tacks on rssi and status bytes
+ */
+struct ao_telemetry_recv {
+       struct ao_telemetry     telemetry;
+       int8_t                  rssi;
+       uint8_t                 status;
+};
+
 /* Set delay between telemetry reports (0 to disable) */
 
 #define AO_TELEMETRY_INTERVAL_PAD      AO_MS_TO_TICKS(1000)
@@ -880,22 +885,16 @@ void
 ao_radio_set_rdf(void);
 
 void
-ao_radio_send(__xdata struct ao_telemetry *telemetry) __reentrant;
-
-struct ao_radio_recv {
-       struct ao_telemetry     telemetry;
-       int8_t                  rssi;
-       uint8_t                 status;
-};
+ao_radio_send(__xdata void *data, uint8_t size) __reentrant;
 
 uint8_t
-ao_radio_recv(__xdata struct ao_radio_recv *recv) __reentrant;
+ao_radio_recv(__xdata void *data, uint8_t size) __reentrant;
 
 void
-ao_radio_rdf(int ms);
+ao_radio_recv_abort(void);
 
 void
-ao_radio_abort(void);
+ao_radio_rdf(int ms);
 
 void
 ao_radio_rdf_abort(void);