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@6:8a87a59d0d21, 2014-08-11 (annotated)

Committer:
dan_ackme
Date:
Mon Aug 11 13:55:07 2014 -0700
Revision:
6:8a87a59d0d21
Parent:
3:2dc2592bae5e
Child:
16:7f1d6d359787
added support for assertion handling

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dan_ackme 0:ea85c4bb5e1f 5 * This is UNPUBLISHED PROPRIETARY SOURCE CODE of ACKme Networks;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 #include "WiconnectCommands.h"
dan_ackme 0:ea85c4bb5e1f 15
dan_ackme 0:ea85c4bb5e1f 16 /* Note we need the 2 concats below because arguments to ##
dan_ackme 0:ea85c4bb5e1f 17 * are not expanded, so we need to expand __LINE__ with one indirection
dan_ackme 0:ea85c4bb5e1f 18 * before doing the actual concatenation. */
dan_ackme 0:ea85c4bb5e1f 19 #define ASSERT_CONCAT_(a, b) a##b
dan_ackme 0:ea85c4bb5e1f 20 #define ASSERT_CONCAT(a, b) ASSERT_CONCAT_(a, b)
dan_ackme 0:ea85c4bb5e1f 21 #define ct_assert(e) enum { ASSERT_CONCAT(assert_line_, __LINE__) = 1/(!!(e)) }
dan_ackme 0:ea85c4bb5e1f 22
dan_ackme 6:8a87a59d0d21 23 #define wiconnect_assert(_wiconnect, msg, expr) if(!(expr)){_wiconnect->assertLogger.call(msg); for(;;); }
dan_ackme 6:8a87a59d0d21 24
dan_ackme 6:8a87a59d0d21 25
dan_ackme 0:ea85c4bb5e1f 26
dan_ackme 0:ea85c4bb5e1f 27 #ifndef WICONNECT_ASYNC_TIMER_ENABLED
dan_ackme 0:ea85c4bb5e1f 28 #define CHECK_CALLBACK_AVAILABLE(cb) if(cb.isValid()) return WICONNECT_UNSUPPORTED
dan_ackme 0:ea85c4bb5e1f 29 #else
dan_ackme 0:ea85c4bb5e1f 30 #define CHECK_CALLBACK_AVAILABLE(cb)
dan_ackme 0:ea85c4bb5e1f 31 #endif
dan_ackme 0:ea85c4bb5e1f 32
dan_ackme 2:05e20e184e7e 33 #define UNUSED(expr) do { (void)(expr); } while (0)
dan_ackme 2:05e20e184e7e 34
dan_ackme 0:ea85c4bb5e1f 35 #define CHECK_CLEANUP_COMMAND() \
dan_ackme 0:ea85c4bb5e1f 36 if(result != WICONNECT_PROCESSING) \
dan_ackme 0:ea85c4bb5e1f 37 { \
dan_ackme 0:ea85c4bb5e1f 38 wiconnect->internalProcessingState = 0; \
dan_ackme 0:ea85c4bb5e1f 39 wiconnect->currentCommandId = NULL; \
dan_ackme 0:ea85c4bb5e1f 40 }
dan_ackme 0:ea85c4bb5e1f 41
dan_ackme 0:ea85c4bb5e1f 42 #define CHECK_OTHER_COMMAND_EXECUTING() \
dan_ackme 0:ea85c4bb5e1f 43 { \
dan_ackme 0:ea85c4bb5e1f 44 static const volatile uint8_t __funcId = 0; \
dan_ackme 0:ea85c4bb5e1f 45 if(wiconnect->currentCommandId == NULL) \
dan_ackme 0:ea85c4bb5e1f 46 { \
dan_ackme 0:ea85c4bb5e1f 47 wiconnect->currentCommandId = (void*)&__funcId; \
dan_ackme 0:ea85c4bb5e1f 48 } \
dan_ackme 0:ea85c4bb5e1f 49 else if(wiconnect->currentCommandId != (void*)&__funcId) \
dan_ackme 0:ea85c4bb5e1f 50 { \
dan_ackme 0:ea85c4bb5e1f 51 return WICONNECT_ANOTHER_CMD_EXECUTING; \
dan_ackme 0:ea85c4bb5e1f 52 } \
dan_ackme 0:ea85c4bb5e1f 53 }
dan_ackme 0:ea85c4bb5e1f 54
dan_ackme 0:ea85c4bb5e1f 55
dan_ackme 0:ea85c4bb5e1f 56 #define WICONNECT_IS_IDLE() (wiconnect->currentCommandId == NULL)
dan_ackme 0:ea85c4bb5e1f 57
dan_ackme 0:ea85c4bb5e1f 58
dan_ackme 0:ea85c4bb5e1f 59
dan_ackme 0:ea85c4bb5e1f 60
dan_ackme 0:ea85c4bb5e1f 61 #ifdef WICONNECT_USE_DEFAULT_STRING_BUFFERS
dan_ackme 0:ea85c4bb5e1f 62 #define SET_STR_BUFFER(_buffer, size) \
dan_ackme 3:2dc2592bae5e 63 char *ptr; \
dan_ackme 0:ea85c4bb5e1f 64 static char defaultBuffer[size]; \
dan_ackme 3:2dc2592bae5e 65 ptr = (_buffer == NULL) ? defaultBuffer : _buffer;
dan_ackme 0:ea85c4bb5e1f 66 #else
dan_ackme 0:ea85c4bb5e1f 67 #define SET_STR_BUFFER(_buffer, size) \
dan_ackme 3:2dc2592bae5e 68 char *ptr; \
dan_ackme 0:ea85c4bb5e1f 69 if(_buffer == NULL) \
dan_ackme 0:ea85c4bb5e1f 70 { \
dan_ackme 0:ea85c4bb5e1f 71 return "<null>"; \
dan_ackme 0:ea85c4bb5e1f 72 } \
dan_ackme 3:2dc2592bae5e 73 ptr = _buffer;
dan_ackme 0:ea85c4bb5e1f 74 #endif