Helmut Deichmann / Mbed 2 deprecated Waterflow

Give water to plants if dry amd pla meanwhile music the music vou can define with note length bind and breake also select several instruments for the sound

Dependencies:   mbed

EthernetNetIf/LPC1768/lwip/netif/ppp/randm.h@0:5150b09127e3, 2012-09-19 (annotated)

Committer:
helmut
Date:
Wed Sep 19 14:16:56 2012 +0000
Revision:
0:5150b09127e3
plays mostly music that you can do with notes length breakes and bind; Some already defined; Tool is to start a pump for water to give plant is too dry.; Meanwhie plays music the most part of all

Who changed what in which revision?

UserRevisionLine numberNew contents of line
helmut 0:5150b09127e3 1 /*****************************************************************************
helmut 0:5150b09127e3 2 * randm.h - Random number generator header file.
helmut 0:5150b09127e3 3 *
helmut 0:5150b09127e3 4 * Copyright (c) 2003 by Marc Boucher, Services Informatiques (MBSI) inc.
helmut 0:5150b09127e3 5 * Copyright (c) 1998 Global Election Systems Inc.
helmut 0:5150b09127e3 6 *
helmut 0:5150b09127e3 7 * The authors hereby grant permission to use, copy, modify, distribute,
helmut 0:5150b09127e3 8 * and license this software and its documentation for any purpose, provided
helmut 0:5150b09127e3 9 * that existing copyright notices are retained in all copies and that this
helmut 0:5150b09127e3 10 * notice and the following disclaimer are included verbatim in any
helmut 0:5150b09127e3 11 * distributions. No written agreement, license, or royalty fee is required
helmut 0:5150b09127e3 12 * for any of the authorized uses.
helmut 0:5150b09127e3 13 *
helmut 0:5150b09127e3 14 * THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS *AS IS* AND ANY EXPRESS OR
helmut 0:5150b09127e3 15 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
helmut 0:5150b09127e3 16 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
helmut 0:5150b09127e3 17 * IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
helmut 0:5150b09127e3 18 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
helmut 0:5150b09127e3 19 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
helmut 0:5150b09127e3 20 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
helmut 0:5150b09127e3 21 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
helmut 0:5150b09127e3 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
helmut 0:5150b09127e3 23 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
helmut 0:5150b09127e3 24 *
helmut 0:5150b09127e3 25 ******************************************************************************
helmut 0:5150b09127e3 26 * REVISION HISTORY
helmut 0:5150b09127e3 27 *
helmut 0:5150b09127e3 28 * 03-01-01 Marc Boucher <marc@mbsi.ca>
helmut 0:5150b09127e3 29 * Ported to lwIP.
helmut 0:5150b09127e3 30 * 98-05-29 Guy Lancaster <glanca@gesn.com>, Global Election Systems Inc.
helmut 0:5150b09127e3 31 * Extracted from avos.
helmut 0:5150b09127e3 32 *****************************************************************************/
helmut 0:5150b09127e3 33
helmut 0:5150b09127e3 34 #ifndef RANDM_H
helmut 0:5150b09127e3 35 #define RANDM_H
helmut 0:5150b09127e3 36
helmut 0:5150b09127e3 37 /***********************
helmut 0:5150b09127e3 38 *** PUBLIC FUNCTIONS ***
helmut 0:5150b09127e3 39 ***********************/
helmut 0:5150b09127e3 40 /*
helmut 0:5150b09127e3 41 * Initialize the random number generator.
helmut 0:5150b09127e3 42 */
helmut 0:5150b09127e3 43 void avRandomInit(void);
helmut 0:5150b09127e3 44
helmut 0:5150b09127e3 45 /*
helmut 0:5150b09127e3 46 * Churn the randomness pool on a random event. Call this early and often
helmut 0:5150b09127e3 47 * on random and semi-random system events to build randomness in time for
helmut 0:5150b09127e3 48 * usage. For randomly timed events, pass a null pointer and a zero length
helmut 0:5150b09127e3 49 * and this will use the system timer and other sources to add randomness.
helmut 0:5150b09127e3 50 * If new random data is available, pass a pointer to that and it will be
helmut 0:5150b09127e3 51 * included.
helmut 0:5150b09127e3 52 */
helmut 0:5150b09127e3 53 void avChurnRand(char *randData, u32_t randLen);
helmut 0:5150b09127e3 54
helmut 0:5150b09127e3 55 /*
helmut 0:5150b09127e3 56 * Randomize our random seed value. To be called for truely random events
helmut 0:5150b09127e3 57 * such as user operations and network traffic.
helmut 0:5150b09127e3 58 */
helmut 0:5150b09127e3 59 #if MD5_SUPPORT
helmut 0:5150b09127e3 60 #define avRandomize() avChurnRand(NULL, 0)
helmut 0:5150b09127e3 61 #else /* MD5_SUPPORT */
helmut 0:5150b09127e3 62 void avRandomize(void);
helmut 0:5150b09127e3 63 #endif /* MD5_SUPPORT */
helmut 0:5150b09127e3 64
helmut 0:5150b09127e3 65 /*
helmut 0:5150b09127e3 66 * Use the random pool to generate random data. This degrades to pseudo
helmut 0:5150b09127e3 67 * random when used faster than randomness is supplied using churnRand().
helmut 0:5150b09127e3 68 * Thus it's important to make sure that the results of this are not
helmut 0:5150b09127e3 69 * published directly because one could predict the next result to at
helmut 0:5150b09127e3 70 * least some degree. Also, it's important to get a good seed before
helmut 0:5150b09127e3 71 * the first use.
helmut 0:5150b09127e3 72 */
helmut 0:5150b09127e3 73 void avGenRand(char *buf, u32_t bufLen);
helmut 0:5150b09127e3 74
helmut 0:5150b09127e3 75 /*
helmut 0:5150b09127e3 76 * Return a new random number.
helmut 0:5150b09127e3 77 */
helmut 0:5150b09127e3 78 u32_t avRandom(void);
helmut 0:5150b09127e3 79
helmut 0:5150b09127e3 80
helmut 0:5150b09127e3 81 #endif /* RANDM_H */