This short program illustrates how to use the DS130x_I2C library. My objective is to share the same RTC with Microchip 18F MCU.
Dependencies: mbed DebugLibrary
NetServices/core/ipaddr.h@1:995212d326ca, 2011-02-11 (annotated)
- Committer:
- Yann
- Date:
- Fri Feb 11 10:17:20 2011 +0000
- Revision:
- 1:995212d326ca
- Parent:
- 0:f30e2135b0db
V0.0.0.2
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Yann | 0:f30e2135b0db | 1 | |
Yann | 0:f30e2135b0db | 2 | /* |
Yann | 0:f30e2135b0db | 3 | Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com) |
Yann | 0:f30e2135b0db | 4 | |
Yann | 0:f30e2135b0db | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy |
Yann | 0:f30e2135b0db | 6 | of this software and associated documentation files (the "Software"), to deal |
Yann | 0:f30e2135b0db | 7 | in the Software without restriction, including without limitation the rights |
Yann | 0:f30e2135b0db | 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
Yann | 0:f30e2135b0db | 9 | copies of the Software, and to permit persons to whom the Software is |
Yann | 0:f30e2135b0db | 10 | furnished to do so, subject to the following conditions: |
Yann | 0:f30e2135b0db | 11 | |
Yann | 0:f30e2135b0db | 12 | The above copyright notice and this permission notice shall be included in |
Yann | 0:f30e2135b0db | 13 | all copies or substantial portions of the Software. |
Yann | 0:f30e2135b0db | 14 | |
Yann | 0:f30e2135b0db | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
Yann | 0:f30e2135b0db | 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
Yann | 0:f30e2135b0db | 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
Yann | 0:f30e2135b0db | 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
Yann | 0:f30e2135b0db | 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
Yann | 0:f30e2135b0db | 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
Yann | 0:f30e2135b0db | 21 | THE SOFTWARE. |
Yann | 0:f30e2135b0db | 22 | */ |
Yann | 0:f30e2135b0db | 23 | |
Yann | 0:f30e2135b0db | 24 | #ifndef IPADDR_H |
Yann | 0:f30e2135b0db | 25 | #define IPADDR_H |
Yann | 0:f30e2135b0db | 26 | |
Yann | 0:f30e2135b0db | 27 | #include "netCfg.h" |
Yann | 0:f30e2135b0db | 28 | #if NET_LWIP_STACK |
Yann | 0:f30e2135b0db | 29 | typedef struct ip_addr ip_addr_t; |
Yann | 0:f30e2135b0db | 30 | #endif |
Yann | 0:f30e2135b0db | 31 | |
Yann | 0:f30e2135b0db | 32 | #include "stdint.h" |
Yann | 0:f30e2135b0db | 33 | |
Yann | 0:f30e2135b0db | 34 | ///IP Address container |
Yann | 0:f30e2135b0db | 35 | /** |
Yann | 0:f30e2135b0db | 36 | This class is a container for an IPv4 address. |
Yann | 0:f30e2135b0db | 37 | */ |
Yann | 0:f30e2135b0db | 38 | class IpAddr //Basically a C++ frontend to ip_addr_t |
Yann | 0:f30e2135b0db | 39 | { |
Yann | 0:f30e2135b0db | 40 | public: |
Yann | 0:f30e2135b0db | 41 | #if NET_LWIP_STACK |
Yann | 0:f30e2135b0db | 42 | IpAddr(ip_addr_t* pIp); |
Yann | 0:f30e2135b0db | 43 | #endif |
Yann | 0:f30e2135b0db | 44 | |
Yann | 0:f30e2135b0db | 45 | ///Initializes IP address with provided values |
Yann | 0:f30e2135b0db | 46 | IpAddr(uint8_t ip0, uint8_t ip1, uint8_t ip2, uint8_t ip3); |
Yann | 0:f30e2135b0db | 47 | |
Yann | 0:f30e2135b0db | 48 | ///Initializes IP address with null values |
Yann | 0:f30e2135b0db | 49 | IpAddr(); |
Yann | 0:f30e2135b0db | 50 | |
Yann | 0:f30e2135b0db | 51 | #if NET_LWIP_STACK |
Yann | 0:f30e2135b0db | 52 | ip_addr_t getStruct() const; |
Yann | 0:f30e2135b0db | 53 | #endif |
Yann | 0:f30e2135b0db | 54 | |
Yann | 0:f30e2135b0db | 55 | ///Returns IP address byte # |
Yann | 0:f30e2135b0db | 56 | uint8_t operator[](unsigned int i) const; |
Yann | 0:f30e2135b0db | 57 | |
Yann | 0:f30e2135b0db | 58 | ///Compares too addresses |
Yann | 0:f30e2135b0db | 59 | /** |
Yann | 0:f30e2135b0db | 60 | @return true if the two addresses are equal |
Yann | 0:f30e2135b0db | 61 | */ |
Yann | 0:f30e2135b0db | 62 | bool isEq(const IpAddr& b) const; |
Yann | 0:f30e2135b0db | 63 | |
Yann | 0:f30e2135b0db | 64 | ///Compares too addresses |
Yann | 0:f30e2135b0db | 65 | /** |
Yann | 0:f30e2135b0db | 66 | @return true if the two addresses are equal |
Yann | 0:f30e2135b0db | 67 | */ |
Yann | 0:f30e2135b0db | 68 | bool operator==(const IpAddr& b) const; |
Yann | 0:f30e2135b0db | 69 | |
Yann | 0:f30e2135b0db | 70 | ///Compares too addresses |
Yann | 0:f30e2135b0db | 71 | /** |
Yann | 0:f30e2135b0db | 72 | @return true if the two addresses are different |
Yann | 0:f30e2135b0db | 73 | */ |
Yann | 0:f30e2135b0db | 74 | bool operator!=(const IpAddr& b) const; |
Yann | 0:f30e2135b0db | 75 | |
Yann | 0:f30e2135b0db | 76 | ///Checks whether the address is null |
Yann | 0:f30e2135b0db | 77 | /** |
Yann | 0:f30e2135b0db | 78 | @return true if the address is null |
Yann | 0:f30e2135b0db | 79 | */ |
Yann | 0:f30e2135b0db | 80 | bool isNull() const; |
Yann | 0:f30e2135b0db | 81 | |
Yann | 0:f30e2135b0db | 82 | ///Checks whether the address is a broadcast address |
Yann | 0:f30e2135b0db | 83 | /** |
Yann | 0:f30e2135b0db | 84 | @return true if the address is a broadcast address |
Yann | 0:f30e2135b0db | 85 | */ |
Yann | 0:f30e2135b0db | 86 | bool isBroadcast() const; |
Yann | 0:f30e2135b0db | 87 | |
Yann | 0:f30e2135b0db | 88 | ///Checks whether the address is a multicast address |
Yann | 0:f30e2135b0db | 89 | /** |
Yann | 0:f30e2135b0db | 90 | @return true if the address is a multicast address |
Yann | 0:f30e2135b0db | 91 | */ |
Yann | 0:f30e2135b0db | 92 | bool isMulticast() const; |
Yann | 0:f30e2135b0db | 93 | |
Yann | 0:f30e2135b0db | 94 | private: |
Yann | 0:f30e2135b0db | 95 | uint8_t m_ip[4]; |
Yann | 0:f30e2135b0db | 96 | }; |
Yann | 0:f30e2135b0db | 97 | |
Yann | 0:f30e2135b0db | 98 | #endif |