Monday, December 27, 2010

Is Menstruation A Sign Of Not Being Pregnant?

In my first novel I mentioned Tom Waits


I put in motion, began to decline as the bends. I turned on the radio, started a bit of Tom Waits . I thought about how you called, but it would not come to mind. It was a heartbreaking song. The moon stood still in the rearview mirror and sun visor, then turn and again and walked away. I rolled down the window, the cold air on his face made me weep. The resealed. Then came the chorus and recognized. Jersey Girl was , the album was Heartattack and Wine . The first time I had heard I was in London, home of Gabriel. He worked in a pub near Victoria Station and shared an apartment with a Polish hairdresser. I would have liked to see him go.
arrived at the junction that leads into the main carriageway. I waited two parades Tir, imboccai the road and sorpassai them immediately. The last time I was humming that song, however, Clare was in the car. We were returning from a dinner at a friend's house, farm, and had dropped a dense fog, in a gray material. You could not see a pipe. Poked fun at Clare because she was too afraid, went to two per hour and sometimes restrained for no reason. Then we found ourselves in an olive grove, the pavement ended and the fog seemed to fill even the car. We stopped.
"Lost," I said.
"And now?" She said.
I giggling and gasping with Tom. Clare burst out, turned off the engine, pulled the handbrake and pulled her sweater.
"What do you do, go to sleep?" I said. She bit her lip, hard.
"Call Mom, if you want. I'm not moving from here until the sun comes out. "
were three in the morning. The tape made the rounds four times, and in clear steps to us, nell’ordine, due streghe, un maniaco sessuale, sei cinghiali, una manciata d’elfi, un guardone innocuo, un’altra strega, l’uomo lupo e infine uno scoiattolo. Poi venne l’alba.

(da Donne e topi , Fazi editore, 2004)

Wednesday, December 22, 2010

Super Dry Mouth Whlie Sleeping

Brown Bunny Magazine


Brown Bunny Magazine nasce il 10/10/2010. Brown Bunny Magazine è la rivista di cinema, letteratura, arte, e spettacolo. Brown Bunny Magazine è fatta da Leonardo Moro. Grazie a Leonardo Moro soltanto su Brown Bunny Magazine Emiliano Gucci intervista Emiliano Gucci .

Friday, December 17, 2010

Flea Market Lucasville Oh

Benoit Conort

listen:

http://sites.radiofrance.fr/chaines/france-culture2/nouveau_prog/connaissance/popupMP3.php?id=255000183&s=140000037

Thursday, December 2, 2010

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La scelta vegetariana nella tradizione cristiana

Augustine of Hippo (354-430), saint, bishop, his table was frugal and thrifty, consisting of vegetables and legumes.
Ambrose of Milan (339-397), saint, bishop, among the first doctors of the Latin Church, writer, advocate of the vegetarian diet was, excluded from his table meat, fish, eggs and dairy products, eating vegetables, fruits and vegetables. He said: "The meat is falling even eagles flying. "
Eremit to Antiochus, he lived up to one hundred years of eating raw vegetables and drinking only water.
Basil (330-379), saint, bishop, doctor of the Eastern Church, the father of eastern monasticism, monastic legislator. He founded a community of ascetics who were fed only bread and vegetables and drank only water.
Benedict of Nursia (480-547), saint, patriarch of western cenobitism, the rule in its absolute ban on meat for the monks and also for children.
Bernard of Clairvaux (1090-1153), saint and Doctor of the Church, lived on bread, milk and vegetable soup. Stated: "You will find more in the woods than in books."
Bonaventure Power (1651 ...), St. Francis in the rule of the Carthusian Order founded by him total abstinence from meat, which extended even to the sick monks: those who disobey this rule was expelled from the Order.
Catherine of Siena (1347-1380), saint, Doctor of the Church, one of the greatest writers of the fourteenth century, gave up eating meat from a young bread, raw herbs and drinking only water.
Caesarius of Arles, Saint, wrote two rules, the first for the monks, the second for the holy Virgin of the Monastery of St. John the Baptist. In this rule was strictly forbidden to eat meat.
Clare of Montefalco lived in the 13th century, lived on wild fruits and herbs and even sleeping on a bed made of stones is always kept in good health.
Blacks Filippo (1515-1595), after a vision not to eat meat or fish and eats only bread, herbs and some f burp.
Francesca Romana (1384-1440), saint, wife, mother, widow exemplary. He worked miracles sensational. Even as a young abstained from wine and meat.
Francesco di Paola (1416-1507), saint, hermit, founder dell’Ordine dei Minimi, per la sua dieta parca e frugale fu chiamato dai suoi contemporanei “mangiatore di radici”.
Fulgenzio di Ruspe , visse verso la fine del 5° secolo, santo, monaco e vescovo, non mangiava mai carne.
Giacomo Minore , apostolo, cugino di Gesù vescovo di Gerusalemme. Secondo Eusebio di Cesarea non mangiò mai carne di animali, né bevve vino.
Giovanni Battista , ultimo dei profeti ebrei, detto il precursore di Cristo, si nutriva di focacce e miele.
Giovanni Bono (1169-1249), fondatore dell’ordine degli Eremiti, non mangiava mai carne; consumava in una settimana what their brothers were eating in a day.
John of Avila (1499-1569), saint, priest, ate fruit and vegetables.
John Vianney (1786-1859), saint and spiritual guide, he ate almost entirely of potatoes.
Jerome (345-419), saint and Doctor of the Church, translated and revised the Bible, advocated a return to the condition prior to Sin: "Abstinence from meat starts with the coming of Christ."
Cottolengo Joseph (1786-1842), saint, founder of 4 female and one male community, where he established the rule that imposed an obligation not to eat meat.
Gregory Nazianzen (329-389), saint, bishop, doctor of the Eastern Church, considered the most learned theologian who ever lived, are reported to eat only lupine.
Leonardo da Porto Maurizio (1676-1751), saint, priest, writer, did not consume neither fish nor fowl.
Matthew, apostle, saint, evangelist. Clement of Alexandria reports that fed on fruit, seeds and vegetables.
Migne (1800-1875), French abbot, believed abstinence from meat that most contributed to the perfection and happiness of man.
Nicholas of Tolentino (1245-1305), Augustinian saint and hermit, abstained from meat, fish, dairy products and condiments with fat.
Nile (910-1004), St, ate bread, vegetables and fruit and drank only water.
Paconius (292-346), saint, founder of Life cenobitic, founder of many monasteries where the meals were made with herbs, bread, olives, cheeses with a total ban on meat and wine.
Paulinus of Nola (353-431), saint, always observe abstinence from meat.
Peter, apostle, saint. In libros Ricognitinoum Clement Romano reports that it harbored bread, olives and herbs rarely.
Peter of Alcantara (1499-1562), saint, ascetic Franciscan, one of the great English mystics, he ate three times a week eating only peas and beans.
Peter Galata , consuming only bread and water.
Peter Regalado, holy, a Franciscan of the Strict Observance, an extraordinary healer, who founded the communities members ate only vegetables, extending from meat and wine.
Pius V (1504-1572), saint, bishop, cardinal and then pope, he ate with fresh herbs and vegetables.
Thomas Aquinas (1220-1274), saint, the highest representative of the Medieval Scholastics, an eminent theologian, believed that meat, milk and eggs constitute the greatest incentive to lust.
Vincent Ferret (1350-1419) Dominican saint, is considered the greatest preacher of all time, abstained from meat.

Franco Manco Free

Monday, October 4, 2010

Cool Things To Write On Cd

RISPETTARE IL PIANETA di Giovanni Canepa.

Our stay on this planet has to be characterized by great attention to the forces of nature that had always been venerated by our ancestors. Then he knew that the body, the soul and the environment are intrinsically linked. What we now have forgotten. Of Moreover, our ancestors and even our grandparents have always paid tribute to nature and cured themselves with ancient herbs, oils from flowers, roots crushed and other original methods for natural healing passed down from generation to generation. If we are to survive, we must rekindle the confidence that our ancestors were in the care and the mystical powers of nature. Those powers that are deeply rooted in Classical Eastern Philosophy, which recognizes the interdependent physical, mental and spiritual well-being. In order to respect the planet we must stop eating meat from herds that consume enormous resources are scarce. In addition there is an issue of respect for these beings who can be killed in order to become food only in cases of absolute lack of alternatives. But today we have it all without killing animals. And then the meat of large retailers is bad for the artificial means used to produce a bigger and faster.

Thursday, September 30, 2010

Hack Logitech Bluetooth Dongle

SETTIMANA VEGETARIANA.



Bhaktivedanta The Centre has decided to promote the World Vegetarian Week with the hope that more people realize how useless it is the slaughter of animals for human consumption.
This week could be an incentive for many people to try a diet free of violence and how many benefits leads in many respects: economic, environmental, healthy and ethical.

this week nostro blog sará particolarmente attivo nel fornire suggerimenti, ricette e spunti di riflessione sulla scelta vegetariana.

In attesa dei vostri interventi e commenti vi auguriamo una buona VEG-settimana!

CSB staff

Wednesday, August 25, 2010

Rocketchef Directions

ONU: 'LA DIETA VEGANA SALVERA' IL MONDO'.

Gli allevamenti causano deforestazione e emissione di gas.
Le Nazioni Unite per la prima volta indicano la transizione verso una dieta priva di prodotti animali come la via da seguire per risolvere i problemi ambientali e alimentari che affliggono il pianeta. L’inedita presa di posizione, che ricalca ciò che molte associazioni animaliste e ambientaliste dicono da tempo, quando sottolineano le buone ragoni non solo etiche, ma anche ecologiche, per passare a una dieta vegan, si leggono nell’ultimo rapporto diffuso dall’Unap, il Programma Onu per l’ambiente, pubblicato lo scorso due giugno. Nelle conclusioni dello studio dal titolo ”Assessing the environmental Impacts of Consumption and Production”, gli scienziati mettono in guardia sui rischi della prospettiva in cui all’incremento in corso della popolazione mondiale corrisponda un aumento dei consumi di carne, pesce, latte e uova, che avrebbe conseguenze ambientali devastanti prevenibili solo con un drastico cambiamento delle abitudini alimentari mondiali e la rinuncia all’utilizzo, da parte di tutti, dei prodotti animali. Secondo le proiezioni pubblicate quest’anno dalla Fao, infatti, l’attuale modello culturale e la diffusione del consolidato stile di vita occidentale porterà la produzione di carne a più che raddoppiare entro il 2050 (arrivando dagli attuali 228 milioni di tonnellate a 463 milioni). Senza un’inversione di tendenza, si tratterà di un vero e proprio disastro ambientale i cui effetti sono calcolabili già adesso, visto che l’insostenibilità dell’attuale modello emerge da tutti i dati messi in evidenza nei rapporti dell’ organizzazione intergovernativa, senza che però da questa consapevolezza siano scaturite mai concrete iniziative politiche. Il rapporto Onu indica la zootecnia tra le prime voci delle priorità da affrontare nel prossimo future, recognizing animal husbandry as a source of the primary causes of pollution and global warming, causing more environmental damage than the production of building materials such as sand and cement and materials such as plastics and metal, and stresses that crops for animal feed are harmful as the consumption of fossil fuels. But animal agriculture is, above all, one of the areas in which greater waste of resources. Strictly in terms of energy, in fact, as explained in detail the Niece (Nutricion Ecology International Center), the breeding of animals "farm" is an investment less profitable and animals are like "protein factories down" since the operation of its metabolism causes the capital invested in the production of meat is then returned in a dramatically lower. Suffice it to say that need 25 kcal of corn to make one kcal of beef, 11 times more than the energy required for the production of wheat, which amounts to about 2.2 kcal. And the ratio is 57:1 for the lamb, for beef 40:1, 39:1 for eggs, 14:1 for milk and pork for the turkey 10:1, 4: 1 for the chicken. And while the livestock sector consumes the calories that could feed the people of the South, is even worse with the water taking away, because, in addition to 8% of drinking water worldwide is used directly to water the animals imprisoned in the farms, is the huge amount needed to grow the fodder that feeds them. On balance, to make one kilogram of beef from intensive farming are wasted two hundred thousand gallons of water in the face of the two thousand that enough, for example, for the same amount of soy nutritional value comparable. If we think that the cattle produces more greenhouse gases than the transport sector and as much as 64% of the total ammonia, which contributes to acidification of ecosystems and acid rain, it is unclear how the livestock also contributes to complicate efforts to biodiversity conservation. According to the latest FAO report 10% of protected species face extinction due to causes directly related to farming, because 26% of the ice-free land for farming and is subject to deforestation and erosion, animal manure, produced in quantities that the land is not able to dissipate, seriously contaminating aquatic ecosystems. To turn things around, but this time, it's affordable for everyone. In the last paragraphs of the UN report, in the chapter on consumption, scientists clearly show the way forward, pointing out how direct the relationship between diet and protect the planet and how to choose animal products involves a far greater impact than plant products. Rarely, as in this case, the responsibility to save the world passes by in concrete everyday choices.

Adapted from Liberazione.it

Leonora Pigliucci (06/10/2010)

Wednesday, August 11, 2010

Lucasville Flea Market 2010 Schedule

Jean-Charles Vegliante: Nature, texte

Nature, I read text

in the book from a friend that through your breathing becomes hands, someone, who slip to you, "rub the fabric against your sweater off your breasts, skin on hips, elsewhere. You feel his fingers, his palms into the tissue. Your trousers have a belt. S'enfilent your fingers between his. Thou takest. It loosens your belt. Moves one hand under the elastic. His fingers down to travers les poils dans l’humide. Quatre doigts, deux, comme sous un plus doux palais. Un, sur la cime du plaisir. » La respiration de qui, si je sens ? Cela n’est à personne. Il n’y a pas de personne dans le secret humide. Longtemps j’ai cru que tu me donnais ta personne. On croit trop longtemps être de quelqu’un. Un beau jour c’est fini, lessivé. Je vois des femmes qui marchent, vers quelqu’un peut-être, jambes nues et toujours leurs seins, même de loin c’est la différence. Les fesses aussi, un peu quand on les suit, comment elles bougent, ça me frappe (leur indépendance), mais pas autant que les seins : mammifères. Définition de l’espèce, dont je fais partie. Tous autant que nous sommes, sous le signe des sources de lait. D’où l’humide. Et pourtant. Nos sentiments les plus exquis, portés par cette réalité de l’espèce, de sa survie. Nos idées, nos écrits, nos prières : instruments de cette force aveugle, dite ‘nature’. Entièrement traversés par la compulsion unique à se renouveler, à subsister par l’anonyme vie/mort de l’ensemble. « Quelle parole est-ce, mienne ou de qui, alors ? » poursuivait l’ami, Mario Benedetti. Il citait Bataille, et Michelstaedter. Pour moi peut-être aussi Rimbaud, une fois de plus : « Dans quel sang marcher ? »… "Know what else nature? I know myself? - More than words. "What

Jean-Charles Vegliante
(juillet 2010)


Friday, July 30, 2010

How To Make A Made Up Bionicle

DAL 'CONVEGNO UOMO E ANIMALI' TENUTO A FIRENZE NEL 2001 - Intervento di Marco Ferrini (Matsyavatara Das).

Let me start by answering the question that was asked about the difference between the food and vegetable especially in terms of animal ethics, namely as regards the respect due to living beings. From a religious point of view, ethical, but also sociological, economic and medical health, there are many reasons the desirability della dieta vegetariana. La persona non si nutre soltanto del cibo in quanto tale, ma anche di tutte quelle impressioni psichiche che sono contenute in esso e che agiscono a livello sottile sulla sua costituzione psicofisica.
Pensate a quanto possa essere carico di energie negative un cibo prodotto esercitando violenza: tutte quelle sensazioni di paura, terrore, sgomento, provate dall’essere vivente al momento dell’uccisione, permangono in quel corpo brutalmente massacrato come indelebili tracce a livello psichico e anche fisico, essendo i due piani inscindibilmente collegati, e vengono di conseguenza assimilate, anche se in maniera non consapevole, da chi sceglie quel cibo come nutrimento. Per questi ed altri motivi, l'Ayurveda, la scienza della vita, la scienza medica tradizionale indovedica, afferma che l'alimentazione di tipo vegetariano è incomparabilmente più capace di favorire l’equilibrio psico-fisico, la longevità, conservare la giovinezza e il vigore, di quella basata sui cibi carnei. Considero un dovere ed un piacere essere qui tra voi per parlare del tema “uomo-animali”. Il nostro rapporto con gli animali e con la vita in generale dovrebbe interessarci tutti da vicino, pena una perdita progressiva di sensibilità e di capacità di sopravvivere, vivere e convivere.  Desidero perciò ringraziare sinceramente e profondamente gli organizzatori di questo convegno, soprattutto per la dimostrata ability to give voice to so many different representatives belonging to the sphere of religious thought.

Humans by nature are social beings, people who can live in complete solitude can belong to only two categories that are exactly the opposite: the group of psychopaths and that of hermits. All the great middle range of humanity has somehow need to live in contact with others, and these others are not and can not be, as experience teaches, only human. I read about a reflection made by a deeply religious person, meaning the adjective to refer to a level of awareness and not necessarily to charge the Church. I speak here in the name of an ancient tradition, the Vedic, but I chose to read a passage, in my opinion particularly significant, which belongs to another culture and in any case confirms the view of the Vedas:

"The noise only seems to insult the ears when it is devoid of life. And what is life if a man can not hear the lonely cry of a bird, or the converse of the frogs around a pond at night? What is the 'man without the beasts? If all the animals they left, he would die from great loneliness of spirit. What happens to the animals, soon happens even man, in all, there is a link ".


net are obvious similarities here with Vedic conceptions, as we shall see later, and with the thought of some pre-Socratic philosophers, such as those cited by my colleagues that I preceded it. This piece, which belongs to the tradition of American Indians, ending with the following statement:

"Whatever befalls the earth will happen to the children of the earth. If men spit on the ground as if to spit upon themselves. This we know: it is the land that belongs to man, but man belongs to earth. The man did not weave the web of life, is simply one of its wires and everything he does to the web he does to himself. "

This observation, made by a Native American Indian chief, is a response to the emissaries of the President of the United States who wanted to buy the land of the natives. It reflects an awareness of the profound relationship that binds man to the animals and the environment in which they live. If we talk about animals, we can not even talk about the environment, only way, in fact, we can well understand the position and contextualize it is for the various living beings in the great mosaic of life.

Friday, July 16, 2010

Free Mini Serie Onlline

Milo De Angelis: Una poesia, dopo Il tema dell'addìo

It 's late. The memory of a man was

only this handful of syllables. Only
their return from the dark cellars
inhabited by nothing: silent and enters in its order.
are punctual,
are thrown against the rocks,
have no smell or sound, whisper
words shocked, I'm a beat
wings outstretched, blind, faithful to an order
obscure. Now you must translate
.


Friday, June 25, 2010

I Need It Black Alexis

The I2C protocol

What is I2C?

A protocol is a set of rules shared between two or more devices in order to transmit information without a protocol is impossible to have proper communication.

The I2C (Inter Integrated Circuit) uses a 2-wire bidirectional bus, respectively SDA (data) and SCL (clock).

The signals on the line are in binary code and then we will have two levels: level 1 high, 0 low level. The lines are a high level of defaults, then connect a pull-up resistor [1], so that when anyone sends, you do not have levels of uncertainty due to noise.

This protocol was created in the 80's and was originally patented by Philips devices to communicate inside the TV and PC, then was standardized and made more quickly (today we talk about 3.4Mbit / s) but above the Philips no longer had a monopoly on this standard.

Quali dispositivi I2C possiamo trovare?

I principali dispositivi che possiamo trovare nei cataloghi sono diversi, ma ricordiamoci che con l'I2C non avremo mai comunicazioni in REAL TIME di grosse quantità di dati.In foto un esempio di un bus con varie periferiche I2C collegate.


bus i2c generico


The number of devices on one I2C bus usually depends on the capacitance introduced by the various devices on the line, the limit is 400pF.

protocol definitions

The main actors are two of the communication, the master and slave. We will never have two masters on the same line, except in special cases and in general the MASTER is a microcontroller, other devices are slaves. The master manages the timing and the transmission begins, slave master handles requests.

Ogni dispositivo sul bus ha un indirizzo univoco a 7 o 10 bit.

Il master trasmette sulla linea data l'indirizzo dello slave sia che voglia ricevere dati, sia che li voglia trasmettere . Dopo il bit di acknowledge il master procede a trasmettere i dati, oppure li trasmette lo slave se il master lo richiede. L'Ack viene trasmesso dopo ogni byte [2] .

In figura vediamo un esempio di comunicazione, è importante osservare come la comunicazione inizi con una condizione di Start (o repeated START) and ends with a STOP condition.

After transferring the data with the second byte, if we want to send or receive again, instead of stopping transmission by the STOP condition, we repeat the START condition [3 ] . In this way, the Master never fails to transmit on the bus and no other potential masters can take control. The Repeated Start condition where we have only one master has the same function as the STOP condition.

start stop i2c

In this photo you can see how it is allocated to the SDA bus to communicate between master and slave.

trasmissione generica

In an I2C communication then we will have three possible types of transmissions:

The master wants to transmit data to the slave

  • The master transmits the slave address to which it wants to transmit on SDA

  • The master sends the data you want to convey

  • The master terminates the communication

In this case, the slave generates the ack signal, when a signal NOT ACKNOWLEDGE ('1 ') is received the master must generate a STOP condition or a REPEATED START.

master to slave

The but ster wants to receive data from the slave

  • Il master trasmette l'indirizzo dello slave da cui vuole ricevere dati su SDA

  • Lo slave trasmette i dati al master

  • Il master termina il trasferimento

In questo caso il master genera l'ACK dopo aver ricevuto i dati, ma per indicare allo slave che non ha più bisogno di dati genera un NOT ACKNOLEDGE.

slave to master

Communication mixed (every part of this communication is broken down into one of the two previous cases)

mista

In cases above we can see that the communication from master to slave managed entirely by the master and depending on how we place the address bits can read or write data in the slave.

Peripheral addressing

The 7-bit addressing procedure specifies that the first byte transmitted on the I2C line, after the START condition, slave address will be wanted to select. There is one exception called 'general call' in which the master transmits a generic address each slave sends an ACK. However, the slaves may also have been configured to ignore the 'general call'.

primo byte


The second byte will be transmitted on the line that will contain important information for defining the communication, then actions to be made.

Slave address can be fixed or variable, all this will depend on the manufacturer. There are some I2C devices that allow the designer the freedom to choose (via hardware) address of the device. In fact, there are the pins, which typically represent the least significant bits of the address, which if put to ground or Vcc change their bit to 0 or 1. A practical example is the PCA9555 which has 3 pins that represent the I2C address bits and the 4 most significant bits are set to 0100 default by the parent. Then we address 2 3 PCA9555 sullo stesso bus.

In questa tabella vediamo vari tipi di indirizzi che vengono inviati sul bus per diversi scopi.

Tabella indirizzi

E' necessario dire che utilizzeremo soltanto lo Start byte e al limite il 10-bit slave addressing nei nostri progetti a microcontrollori, però per completezza inserisco informazioni riguardanti anche gli altri metodi di indirizzamento.

1. General call, you need to address all devices on the line able to handle it.

If a device receives a general call and is able to manage it sends an ACK and will act as a slave-receiver. The second and subsequent bytes on the line will be recognized by any device that generates an ack. If a device will not be able to handle this type of data then it will ignore the general call.

The general sense of call you can tell from the second byte sent, especially the bit B.

general call

Then two cases are possible

  • if bit B = 0 then the second byte will have 3 different forms:
  1. 00000110 (H'06 '): Resets and enables the devices to receive address on programmable hardware.

  2. 00000100 (H'04 ') : Enable the devices to receive the address via programmable hardware but does not reset the devices.

  3. 00000000 (H'00 '): This code can not be used as the second byte.
The various procedures for programming with sequences of data to send are published on the various I2C device datasheet.
  • If bit B = 1 then the general call will be a 'hardware general call'. This means that the sequence of two bytes is transmitted by a hardware device such as a 'keyboard scanner' which can not be scheduled to address a single slave. Since these hardware devices do not know at the beginning of a communication device which will transmit the second byte contains its address to identify itself. Un dispositivo intelligente come un microcontrollore, che può comportarsi sia da master che da slave, quindi reindirizzerà il traffico da questa periferica allo slave desiderato.

2. (1) Dopo il bit di start nessuna periferica è abilitata a dare l'ack.

3. (2) Questo tipo di indirizzo serve a rendere compatibile un bus di tipo C-BUS con il Bus I2C.

C-Bus devices can be connected to an I2C bus in standard mode, but will need a third wire called DLEN and ack will be omitted. In this type of structure the devices and I2C-Bus C will share a 2-wire bus, but the I2C data not respond to C-Bus and vice versa.

c-bus

4. (3) Restricted to other compatible with the I2C bus

5.Riservato for future use

6.Riservato communications in Hs-mode I2C which is one of three modes of I2C communication, in this case the bit rate will 3.4MBits / s . The other two modes are Fast-mode (400 kbits / s) and 10-bit addressing.

7.Riservato for future use

8. Reserved for communication between devices that have an address of 10 bits. To address a 10-bit device, simply send in two different 10-bit byte address. Devices directed to 7bit and 10 bits can be connected to the same bus and can communicate both in HS-mode and Fast-mode.

In the first byte sent after the Start condition or Sr (repeated start) is sent to 11,110 and the 2 most significant bits of the address to 10 bits, the bits R / W is set to zero and the second byte will the 8 bits of the address.

Communication with devices is explained in a 10bit this figure

10 bit

CONCLUSIONI

Il protocollo I2C visto così, può sembrare molto complesso, ma se avrete la pazienza di leggere il tutorial sulla comunicazione i2c e arduino vi accorgerete che bastano poche funzioni per riuscire a indirizzare e trasferire dati a questo tipo di periferiche.

Io personalmente trovo questo protocollo utilissimo, pensate che con soltanto un bus di 2 wires you can expand your port I / O of 320 bits well. In addition there are sensors, i2c memory display and you can use with only 2 wires. For more i2c bus hub are also produced by NXP (most of the i2c devices are produced by NXP, a company that produces semiconductors by Philips).

NOTES

[1] Pull Up: If a line between the top and value (determined by the type of logic we use, eg in the TTL value of 1 or High or H is equal to 5v per definizione), mettiamo una resistenza questa prenderà il nome di resistenza di pull up. Come dice il nome tiene a livello H in tensione la linea, allo stesso tempo il valore alto è debole quanto basta da permettere la commutazione al livello basso senza far circolare grandi quantità di corrente che andrebbe sprecata.

[2] Un byte sono 8 bit. 1 bit è l'elemento fondamentale e può valere 1 o 0.

[3] La ricezione di una condizione di START o di Repeated START, comporta il reset di ogni periferica sul bus. This thing must be very careful in the planning stage of the Master.

BIBLIOGRAPHY

1. The I 2C-BUS SPECIFICATION VERSION 1.2 JANUARY 2000 by Philips Semiconductors

2. Simulation of communication between devices using the I2C protocol by Fabio Piccolo

3. Wikipedia

Thursday, June 24, 2010

Crankshaft For A Skidoo

Circuit Snippets

Hello dear readers, sorry for the long absence. The transfer of the blog is successful, many of my articles you can find them www.gioblu.com on, but I decided to repost here too.
down, though, today I came across circuits that are very useful to create effects from the guitar and I will repost them here to not lose them if necessary, the site where i got them was canceled: D
The circuits were designed by Tim Escobedo.
I found these circuits thanks to this video: