FHSS: WS to use Direct Hash channel function

- Not final implementation.

Author: Jarkko Paso

source/Service_Libs/fhss/fhss_ws.c

@@ -19,6 +19,13 @@
 #include "fhss_api.h"
 #include "fhss_config.h"
 #include "fhss_common.h"
+#include "channel_functions.h"
+#include "ns_trace.h"
+
+#define TRACE_GROUP "fhss"
+
+// Enable this flag to use channel traces
+#define FHSS_CHANNEL_DEBUG
 
 int fhss_ws_handle_state_set(fhss_structure_t *fhss_structure, fhss_states fhss_state)
 {
@@ -33,5 +40,12 @@ void fhss_ws_superframe_callback(fhss_structure_t *fhss_structure)
 
 void fhss_ws_update_channel_callback(fhss_structure_t *fhss_structure)
 {
-
+    uint8_t mac_address[8];
+    fhss_structure->callbacks.read_mac_address(fhss_structure->fhss_api, mac_address);
+    int32_t next_channel = fhss_structure->rx_channel = dh1cf_get_uc_channel_index(fhss_structure->uc_channel_index, mac_address, fhss_structure->number_of_channels);
+    fhss_structure->uc_channel_index++;
+#ifdef FHSS_CHANNEL_DEBUG
+    tr_info("%"PRIu32" UC %u %u", fhss_structure->platform_functions.fhss_get_timestamp(fhss_structure->fhss_api), fhss_structure->uc_channel_index-1, next_channel);
+#endif /*FHSS_CHANNEL_DEBUG*/
+    fhss_structure->callbacks.change_channel(fhss_structure->fhss_api, next_channel);
 }

sources.mk

@@ -93,6 +93,7 @@ SRCS += \
 	source/Service_Libs/fhss/fhss.c \
 	source/Service_Libs/fhss/fhss_ws.c \
 	source/Service_Libs/fhss/fhss_common.c \
+	source/Service_Libs/fhss/channel_functions.c \
 	source/Service_Libs/fhss/channel_list.c \
 	source/Service_Libs/fnv_hash/fnv_hash.c \
 	source/Service_Libs/mle_service/mle_service.c \