ACKme / WiConnect

Host library for controlling a WiConnect enabled Wi-Fi module.

Dependents:   wiconnect-ota_example wiconnect-web_setup_example wiconnect-test-console wiconnect-tcp_server_example ... more

internal/common.h@3:2dc2592bae5e, 2014-08-11 (annotated)

Committer:
dan_ackme
Date:
Mon Aug 11 03:44:25 2014 -0700
Revision:
3:2dc2592bae5e
Parent:
2:05e20e184e7e
Child:
6:8a87a59d0d21
more fixes

Who changed what in which revision?

UserRevisionLine numberNew contents of line
dan_ackme 0:ea85c4bb5e1f 1 /*
dan_ackme 0:ea85c4bb5e1f 2 * Copyright 2014, ACKme Networks
dan_ackme 0:ea85c4bb5e1f 3 * All Rights Reserved.
dan_ackme 0:ea85c4bb5e1f 4 *
dan_ackme 0:ea85c4bb5e1f 5 * This is UNPUBLISHED PROPRIETARY SOURCE CODE of ACKme Networks;
dan_ackme 0:ea85c4bb5e1f 6 * the contents of this file may not be disclosed to third parties, copied
dan_ackme 0:ea85c4bb5e1f 7 * or duplicated in any form, in whole or in part, without the prior
dan_ackme 0:ea85c4bb5e1f 8 * written permission of ACKme Networks.
dan_ackme 0:ea85c4bb5e1f 9 */
dan_ackme 0:ea85c4bb5e1f 10
dan_ackme 0:ea85c4bb5e1f 11 #pragma once
dan_ackme 0:ea85c4bb5e1f 12
dan_ackme 0:ea85c4bb5e1f 13
dan_ackme 0:ea85c4bb5e1f 14
dan_ackme 0:ea85c4bb5e1f 15 #include "WiconnectCommands.h"
dan_ackme 0:ea85c4bb5e1f 16
dan_ackme 0:ea85c4bb5e1f 17 /* Note we need the 2 concats below because arguments to ##
dan_ackme 0:ea85c4bb5e1f 18 * are not expanded, so we need to expand __LINE__ with one indirection
dan_ackme 0:ea85c4bb5e1f 19 * before doing the actual concatenation. */
dan_ackme 0:ea85c4bb5e1f 20 #define ASSERT_CONCAT_(a, b) a##b
dan_ackme 0:ea85c4bb5e1f 21 #define ASSERT_CONCAT(a, b) ASSERT_CONCAT_(a, b)
dan_ackme 0:ea85c4bb5e1f 22 #define ct_assert(e) enum { ASSERT_CONCAT(assert_line_, __LINE__) = 1/(!!(e)) }
dan_ackme 0:ea85c4bb5e1f 23
dan_ackme 0:ea85c4bb5e1f 24
dan_ackme 0:ea85c4bb5e1f 25 #ifndef WICONNECT_ASYNC_TIMER_ENABLED
dan_ackme 0:ea85c4bb5e1f 26 #define CHECK_CALLBACK_AVAILABLE(cb) if(cb.isValid()) return WICONNECT_UNSUPPORTED
dan_ackme 0:ea85c4bb5e1f 27 #else
dan_ackme 0:ea85c4bb5e1f 28 #define CHECK_CALLBACK_AVAILABLE(cb)
dan_ackme 0:ea85c4bb5e1f 29 #endif
dan_ackme 0:ea85c4bb5e1f 30
dan_ackme 2:05e20e184e7e 31 #define UNUSED(expr) do { (void)(expr); } while (0)
dan_ackme 2:05e20e184e7e 32
dan_ackme 0:ea85c4bb5e1f 33 #define CHECK_CLEANUP_COMMAND() \
dan_ackme 0:ea85c4bb5e1f 34 if(result != WICONNECT_PROCESSING) \
dan_ackme 0:ea85c4bb5e1f 35 { \
dan_ackme 0:ea85c4bb5e1f 36 wiconnect->internalProcessingState = 0; \
dan_ackme 0:ea85c4bb5e1f 37 wiconnect->currentCommandId = NULL; \
dan_ackme 0:ea85c4bb5e1f 38 }
dan_ackme 0:ea85c4bb5e1f 39
dan_ackme 0:ea85c4bb5e1f 40 #define CHECK_OTHER_COMMAND_EXECUTING() \
dan_ackme 0:ea85c4bb5e1f 41 { \
dan_ackme 0:ea85c4bb5e1f 42 static const volatile uint8_t __funcId = 0; \
dan_ackme 0:ea85c4bb5e1f 43 if(wiconnect->currentCommandId == NULL) \
dan_ackme 0:ea85c4bb5e1f 44 { \
dan_ackme 0:ea85c4bb5e1f 45 wiconnect->currentCommandId = (void*)&__funcId; \
dan_ackme 0:ea85c4bb5e1f 46 } \
dan_ackme 0:ea85c4bb5e1f 47 else if(wiconnect->currentCommandId != (void*)&__funcId) \
dan_ackme 0:ea85c4bb5e1f 48 { \
dan_ackme 0:ea85c4bb5e1f 49 return WICONNECT_ANOTHER_CMD_EXECUTING; \
dan_ackme 0:ea85c4bb5e1f 50 } \
dan_ackme 0:ea85c4bb5e1f 51 }
dan_ackme 0:ea85c4bb5e1f 52
dan_ackme 0:ea85c4bb5e1f 53
dan_ackme 0:ea85c4bb5e1f 54 #define WICONNECT_IS_IDLE() (wiconnect->currentCommandId == NULL)
dan_ackme 0:ea85c4bb5e1f 55
dan_ackme 0:ea85c4bb5e1f 56
dan_ackme 0:ea85c4bb5e1f 57
dan_ackme 0:ea85c4bb5e1f 58
dan_ackme 0:ea85c4bb5e1f 59 #ifdef WICONNECT_USE_DEFAULT_STRING_BUFFERS
dan_ackme 0:ea85c4bb5e1f 60 #define SET_STR_BUFFER(_buffer, size) \
dan_ackme 3:2dc2592bae5e 61 char *ptr; \
dan_ackme 0:ea85c4bb5e1f 62 static char defaultBuffer[size]; \
dan_ackme 3:2dc2592bae5e 63 ptr = (_buffer == NULL) ? defaultBuffer : _buffer;
dan_ackme 0:ea85c4bb5e1f 64 #else
dan_ackme 0:ea85c4bb5e1f 65 #define SET_STR_BUFFER(_buffer, size) \
dan_ackme 3:2dc2592bae5e 66 char *ptr; \
dan_ackme 0:ea85c4bb5e1f 67 if(_buffer == NULL) \
dan_ackme 0:ea85c4bb5e1f 68 { \
dan_ackme 0:ea85c4bb5e1f 69 return "<null>"; \
dan_ackme 0:ea85c4bb5e1f 70 } \
dan_ackme 3:2dc2592bae5e 71 ptr = _buffer;
dan_ackme 0:ea85c4bb5e1f 72 #endif