Donatien Garnier / LwIPNetworking

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Dependencies:   DebugLib Socket lwip lwip-sys

Dependents:   EthernetInterface

Fork of NetworkingCoreLib by Donatien Garnier

main/lwip/arch/sys_arch.h@1:240e3322b87a, 2012-05-24 (annotated)

Committer:
donatien
Date:
Thu May 24 15:35:36 2012 +0000
Revision:
1:240e3322b87a
Parent:
0:013f5d54248c 
+ Debug Lib

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 0:013f5d54248c 1 /* sys_arch.h */
donatien 0:013f5d54248c 2 /*
donatien 0:013f5d54248c 3 Copyright (C) 2012 ARM Limited.
donatien 0:013f5d54248c 4
donatien 0:013f5d54248c 5 Permission is hereby granted, free of charge, to any person obtaining a copy of
donatien 0:013f5d54248c 6 this software and associated documentation files (the "Software"), to deal in
donatien 0:013f5d54248c 7 the Software without restriction, including without limitation the rights to
donatien 0:013f5d54248c 8 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
donatien 0:013f5d54248c 9 of the Software, and to permit persons to whom the Software is furnished to do
donatien 0:013f5d54248c 10 so, subject to the following conditions:
donatien 0:013f5d54248c 11
donatien 0:013f5d54248c 12 The above copyright notice and this permission notice shall be included in all
donatien 0:013f5d54248c 13 copies or substantial portions of the Software.
donatien 0:013f5d54248c 14
donatien 0:013f5d54248c 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
donatien 0:013f5d54248c 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
donatien 0:013f5d54248c 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
donatien 0:013f5d54248c 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
donatien 0:013f5d54248c 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
donatien 0:013f5d54248c 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
donatien 0:013f5d54248c 21 SOFTWARE.
donatien 0:013f5d54248c 22 */
donatien 0:013f5d54248c 23
donatien 0:013f5d54248c 24 #ifndef SYS_ARCH_H_
donatien 0:013f5d54248c 25 #define SYS_ARCH_H_
donatien 0:013f5d54248c 26
donatien 0:013f5d54248c 27 //Architecture-specific configuration
donatien 0:013f5d54248c 28 #define LWIP_SEMAPHORES_COUNT 8
donatien 0:013f5d54248c 29 #define LWIP_MUTEXES_COUNT 8
donatien 0:013f5d54248c 30 #define LWIP_MAILBOXES_COUNT 8
donatien 0:013f5d54248c 31
donatien 0:013f5d54248c 32 typedef u32_t sys_prot_t;
donatien 0:013f5d54248c 33
donatien 0:013f5d54248c 34 struct sys_mutex
donatien 0:013f5d54248c 35 {
donatien 0:013f5d54248c 36 /*Mutex**/ void* pMtx;
donatien 0:013f5d54248c 37 int valid;
donatien 0:013f5d54248c 38 };
donatien 0:013f5d54248c 39 typedef struct sys_mutex sys_mutex_t;
donatien 0:013f5d54248c 40
donatien 0:013f5d54248c 41 struct sys_sem
donatien 0:013f5d54248c 42 {
donatien 0:013f5d54248c 43 /*Semaphore**/ void* pSphre;
donatien 0:013f5d54248c 44 int valid;
donatien 0:013f5d54248c 45 };
donatien 0:013f5d54248c 46 typedef struct sys_sem sys_sem_t;
donatien 0:013f5d54248c 47
donatien 0:013f5d54248c 48 #if 0
donatien 0:013f5d54248c 49 struct sys_mbox
donatien 0:013f5d54248c 50 {
donatien 0:013f5d54248c 51 /*Queue<void>**/ void* pQueue;
donatien 0:013f5d54248c 52 int valid;
donatien 0:013f5d54248c 53 };
donatien 0:013f5d54248c 54 #else
donatien 0:013f5d54248c 55 struct sys_mbox {
donatien 0:013f5d54248c 56 volatile int first, last;
donatien 0:013f5d54248c 57 void * volatile msgs[8];
donatien 0:013f5d54248c 58 struct sys_sem not_empty;
donatien 0:013f5d54248c 59 struct sys_sem not_full;
donatien 0:013f5d54248c 60 struct sys_sem mutex;
donatien 0:013f5d54248c 61 volatile int wait_send;
donatien 0:013f5d54248c 62 volatile int valid;
donatien 0:013f5d54248c 63 };
donatien 0:013f5d54248c 64 #endif
donatien 0:013f5d54248c 65
donatien 0:013f5d54248c 66
donatien 0:013f5d54248c 67 typedef struct sys_mbox sys_mbox_t;
donatien 0:013f5d54248c 68
donatien 0:013f5d54248c 69 typedef void/*struct sys_thread*/ sys_thread_t;
donatien 0:013f5d54248c 70
donatien 0:013f5d54248c 71 #define SYS_MBOX_NULL NULL
donatien 0:013f5d54248c 72 #define SYS_SEM_NULL NULL
donatien 0:013f5d54248c 73
donatien 0:013f5d54248c 74 err_t sys_sem_new_mul(sys_sem_t *pSem, u8_t size, u8_t count);
donatien 0:013f5d54248c 75
donatien 0:013f5d54248c 76 #endif /* SYS_ARCH_H_ */