1 files changed, 51 insertions, 0 deletions
diff --git a/cpsw/src/include/lwip_bbb.h b/cpsw/src/include/lwip_bbb.h
new file mode 100644
index 0000000..c7624b5
--- /dev/null
+++ b/cpsw/src/include/lwip_bbb.h
@@ -0,0 +1,51 @@
+#ifndef __LWIP_BBB_H__
+#define __LWIP_BBB_H__
+
+#include "lwip/ip_addr.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef LEN_MAC_ADDRESS
+#define LEN_MAC_ADDRESS                    (6)
+#endif
+
+/**
+ * @brief The possible IP modes, Static, DHCP or AutoIP
+ * For use in the lwipIf struct.
+ */
+typedef enum IPMode
+{
+    IPADDR_USE_STATIC,
+    IPADDR_USE_DHCP,
+    IPADDR_USE_AUTOIP 
+} IPMode;
+
+/**
+ * @brief Used to pass the addresses for the LWIP
+ * initialization routines(Ip address, NetMask, GW, mode and MAC).
+ * 
+ */
+typedef struct lwipIf
+{
+    ip4_addr_t ipAddr; /* IP Address */
+    ip4_addr_t netMask; /* Net Mask */
+    ip4_addr_t gwAddr; /* Gate Way Address */
+    IPMode ipMode; /* IP Address mode*/
+    unsigned char macArray[LEN_MAC_ADDRESS]; /* MAC Address to be used*/
+}LWIP_IF;
+
+/**
+ * @brief Starts the Lwip stack and initializes low level devices.
+ * 
+ * @param ipConf The desired addresses and/or modes.
+ * @return True if everything went fine, false otherwise.
+ */
+bool startLwip(LWIP_IF* ipConf);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // __LWIP_BBB_H__