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
Diff: internal/common.h
- Revision:
- 0:ea85c4bb5e1f
- Child:
- 1:6ec9998427ad
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/internal/common.h Mon Aug 11 09:58:24 2014 +0000 @@ -0,0 +1,73 @@ +/* + * Copyright 2014, ACKme Networks + * All Rights Reserved. + * + * This is UNPUBLISHED PROPRIETARY SOURCE CODE of ACKme Networks; + * the contents of this file may not be disclosed to third parties, copied + * or duplicated in any form, in whole or in part, without the prior + * written permission of ACKme Networks. + */ + +#pragma once + + + +#include "WiconnectCommands.h" + +/* Note we need the 2 concats below because arguments to ## + * are not expanded, so we need to expand __LINE__ with one indirection + * before doing the actual concatenation. */ +#define ASSERT_CONCAT_(a, b) a##b +#define ASSERT_CONCAT(a, b) ASSERT_CONCAT_(a, b) +#define ct_assert(e) enum { ASSERT_CONCAT(assert_line_, __LINE__) = 1/(!!(e)) } + + +#ifndef WICONNECT_ASYNC_TIMER_ENABLED +#define CHECK_CALLBACK_AVAILABLE(cb) if(cb.isValid()) return WICONNECT_UNSUPPORTED +#else +#define CHECK_CALLBACK_AVAILABLE(cb) +#endif + +#define CHECK_CLEANUP_COMMAND() \ + if(result != WICONNECT_PROCESSING) \ + { \ + wiconnect->internalProcessingState = 0; \ + wiconnect->currentCommandId = NULL; \ + } + +#define CHECK_OTHER_COMMAND_EXECUTING() \ +{ \ + static const volatile uint8_t __funcId = 0; \ + if(wiconnect->currentCommandId == NULL) \ + { \ + wiconnect->currentCommandId = (void*)&__funcId; \ + } \ + else if(wiconnect->currentCommandId != (void*)&__funcId) \ + { \ + return WICONNECT_ANOTHER_CMD_EXECUTING; \ + } \ +} + + +#define WICONNECT_IS_IDLE() (wiconnect->currentCommandId == NULL) + + + + +#ifdef WICONNECT_USE_DEFAULT_STRING_BUFFERS +#define SET_STR_BUFFER(_buffer, size) \ + char *ptr, *buf; \ + (void)buf; \ + static char defaultBuffer[size]; \ + ptr = buf = (_buffer == NULL) ? defaultBuffer : _buffer; +#else +#define SET_STR_BUFFER(_buffer, size) \ + char *ptr, *buf; \ + (void)buf; \ + if(_buffer == NULL) \ + { \ + return "<null>"; \ + } \ + ptr = buf = _buffer; +#endif +