CVW-77 WIP: test link reset

Author: delta-12

lib/c/inc/cave_talk.h

@@ -76,6 +76,7 @@ extern "C"
 {
 #endif
 
+CaveTalk_Error_t CaveTalk_Reset(CaveTalk_Handle_t *const handle);
 CaveTalk_Error_t CaveTalk_Hear(CaveTalk_Handle_t *const handle);
 CaveTalk_Error_t CaveTalk_SpeakOogaBooga(const CaveTalk_Handle_t *const handle, const cave_talk_Say ooga_booga);
 CaveTalk_Error_t CaveTalk_SpeakMovement(const CaveTalk_Handle_t *const handle, const CaveTalk_MetersPerSecond_t speed, const CaveTalk_RadiansPerSecond_t turn_rate);

lib/c/src/cave_talk.c

@@ -41,6 +41,18 @@ static CaveTalk_Error_t CaveTalk_HandleRelativeMove(const CaveTalk_Handle_t *con
 static bool CaveTalk_EncodeString(pb_ostream_t *stream, const pb_field_t *field, void *const *arg);
 static bool CaveTalk_DecodeString(pb_istream_t *stream, const pb_field_t *field, void **arg);
 
+CaveTalk_Error_t CaveTalk_Reset(CaveTalk_Handle_t *const handle)
+{
+    CaveTalk_Error_t error = CAVE_TALK_ERROR_NULL;
+
+    if (NULL != handle)
+    {
+        error = CaveTalk_ListenReset(&handle->link_handle);
+    }
+
+    return error;
+}
+
 CaveTalk_Error_t CaveTalk_Hear(CaveTalk_Handle_t *const handle)
 {
     CaveTalk_Error_t error = CAVE_TALK_ERROR_NULL;

lib/common/inc/cave_talk_link.h

@@ -51,6 +51,7 @@ CaveTalk_Error_t CaveTalk_Listen(CaveTalk_LinkHandle_t *const handle,
                                  void *const data,
                                  const size_t size,
                                  CaveTalk_Length_t *const length);
+CaveTalk_Error_t CaveTalk_ListenReset(CaveTalk_LinkHandle_t *const handle);
 
 #ifdef __cplusplus
 }

lib/common/src/cave_talk_link.c

@@ -114,6 +114,24 @@ CaveTalk_Error_t CaveTalk_Listen(CaveTalk_LinkHandle_t *const handle,
     return error;
 }
 
+CaveTalk_Error_t CaveTalk_ListenReset(CaveTalk_LinkHandle_t *const handle)
+{
+    CaveTalk_Error_t error = CAVE_TALK_ERROR_NULL;
+
+    if (NULL != handle)
+    {
+        handle->receive_state  = CAVE_TALK_LINK_STATE_RESET;
+        handle->receive_id     = CAVE_TALK_ID_NONE;
+        handle->receive_length = 0U;
+        handle->crc            = 0U;
+        handle->bytes_received = 0U;
+
+        error = CAVE_TALK_ERROR_NONE;
+    }
+
+    return error;
+}
+
 static CaveTalk_Error_t CaveTalk_Receive(CaveTalk_LinkHandle_t *const handle,
                                          CaveTalk_Id_t *const id,
                                          void *const data,