hll.h
00001 #ifndef HLL_H_
00002 #define HLL_H_
00003 #include "pdcp.h"
00004 #include "socket.h"
00005 
00006 enum {
00007         SOCK_FREE,
00008         SOCK_STDOUT,
00009         SOCK_STDIN,
00010         SOCK_APPLICATION,
00011         //These are all sockets in hll (others may exist elsewhere)
00012         SOCK_TOT_HLL
00013 };
00014 
00015 typedef void (*hll_handled_hook)(u8);
00016 
00017 struct hll{
00018         struct socket sock[SOCK_TOT_HLL];
00019         struct canel canbuf[CONFIG_NUM_CANMSG];
00020         hll_handled_hook notify;
00021 };
00022 
00023 extern struct hll hll_global;
00024 
00025 typedef u8 socknum_t;
00026 
00027 void hll_msg_free(struct can_msg *msg);
00028 void hll_msg_commit(struct can_msg *msg);
00029 struct can_msg *hll_msg_get(void);
00030 struct can_msg *hll_msg_alloc(void);
00031 void hll_msg_push(struct can_msg *msg,socknum_t);
00032 struct can_msg *hll_msg_pull(socknum_t);
00033 void hll_init(sock_recv_hook, hll_handled_hook);
00034 
00035 #endif
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