1 files changed, 107 insertions, 0 deletions
diff --git a/cc3200/util/socketfifo.c b/cc3200/util/socketfifo.c
new file mode 100644
index 0000000000..cfe92a82b6
--- /dev/null
+++ b/cc3200/util/socketfifo.c
@@ -0,0 +1,107 @@
+/*
+ * This file is part of the Micro Python project, http://micropython.org/
+ *
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 Daniel Campora
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#include <stdint.h>
+#include <stdbool.h>
+#include <string.h>
+
+#include <std.h>
+#include "osi.h"
+#include "fifo.h"
+#include "socketfifo.h"
+
+
+/*----------------------------------------------------------------------------
+ ** Declare private functions
+ */
+static void socketfifo_Push (void * const pvFifo, const void * const pvElement);
+static void socketfifo_Pop (void * const pvFifo, void * const pvElement);
+
+/*----------------------------------------------------------------------------
+ ** Declare private data
+ */
+static FIFO_t *socketfifo;
+
+/*----------------------------------------------------------------------------
+ ** Define public functions
+ */
+void SOCKETFIFO_Init (FIFO_t *fifo, void *elements, uint32_t maxcount) {
+    // Initialize global data
+    socketfifo = fifo;
+    socketfifo->pvElements = elements;
+    FIFO_Init (socketfifo, maxcount, socketfifo_Push, socketfifo_Pop);
+}
+
+bool SOCKETFIFO_Push (const void * const element) {
+    return FIFO_bPushElement (socketfifo, element);
+}
+
+bool SOCKETFIFO_Pop (void * const element) {
+    return FIFO_bPopElement (socketfifo, element);
+}
+
+bool SOCKETFIFO_Peek (void * const element) {
+    return FIFO_bPeekElement (socketfifo, element);
+}
+
+bool SOCKETFIFO_IsEmpty (void) {
+    return FIFO_IsEmpty (socketfifo);
+}
+
+bool SOCKETFIFO_IsFull (void) {
+    return FIFO_IsFull (socketfifo);
+}
+
+void SOCKETFIFO_Flush (void) {
+    SocketFifoElement_t element;
+    while (SOCKETFIFO_Pop(&element)) {
+        if (element.freedata) {
+            mem_Free(element.data);
+        }
+    }
+}
+
+unsigned int SOCKETFIFO_Count (void) {
+    return socketfifo->uiElementCount;
+}
+
+/*----------------------------------------------------------------------------
+ ** Define private functions
+ */
+static void socketfifo_Push (void * const pvFifo, const void * const pvElement) {
+    if ((pvFifo != NULL) && (NULL != pvElement)) {
+        unsigned int uiLast = ((FIFO_t *)pvFifo)->uiLast;
+        memcpy (&((SocketFifoElement_t *)((FIFO_t *)pvFifo)->pvElements)[uiLast], pvElement, sizeof(SocketFifoElement_t));
+    }
+}
+
+static void socketfifo_Pop (void * const pvFifo, void * const pvElement) {
+    if ((pvFifo != NULL) && (NULL != pvElement)) {
+        unsigned int uiFirst = ((FIFO_t *)pvFifo)->uiFirst;
+        memcpy (pvElement, &((SocketFifoElement_t *)((FIFO_t *)pvFifo)->pvElements)[uiFirst], sizeof(SocketFifoElement_t));
+    }
+}
+