This is for PIC18F1220. You\'ve been hired to implement a PIC-based system for c

Question

This is for PIC18F1220.

You've been hired to implement a PIC-based system for controlling a fish tank. The tank has 2 sensors: one for LOW temperature (connected to pin 17) and one for HIGH temperature (connected to pin 8). It has 4 buttons connected to PORTA which fish can use to request different types of food, along with 4 FOOD DISPENSER mechanisms connected to PORTA The feeding logic works as follows: - when PORTA =1, you should set PORTA to 1 - when P0RTA =1, you should set PORTA to 1 - when PORTA =l, you should set PORTA to 1 - when P0RTA =1, you should set PORTA to 1 (if an input is 0, set the corresponding output to 0) The tank also has a HEATER, which is connected to pin 10. If you output a 1 to the heater, the tank will get warmer: outputting 0 turns the heater off. Your main loop should monitor P0RTA and set P0RTA accordingly, repeatedly. Additionally, if at any time the LOW temperature sensor outputs 1, you should turn the heater on: if the HIGH temperature sensor outputs 1, you should turn the heater off. This must be done via interrupts. Show complete code for this PIC system, including all initialization, interrupt setup, etc.

Explanation / Answer

HI...

When he joined Lebuqe. On March 2006 Porta launch their first LP under the name is not a matter of age produced and recorded at Soma Studios Lebuqe.5 This model was published in April under Creative Commons license on multiple pages web of free downloads, including MySpace.4 is 6 Recording harvest in few days a lot of downloads, 3 reaching the number 1 position in HHGroups7 to get five million downloads and gained fame throughout Spain. There was much controversy for many of his lyrics. In the song "Las niñas de hoy en día son todas unas..." Porta describes women as "easy" generating much controversy. With "Cosas de la vida" Porta a new era begins trying to ingest love rap, which was criticized by those who like only Rap Hardcore but was greeted positively by good words and feelings it conveys. Porta also belonged to a rap group called "Rap Comando" which had as members a Porta, DJ Datz , h0lynaight , and Bazzel Chus. Porta participated in the Ready to give the blow that never came to light that year although some issues of this EP, songs like "Sobran las presentaciones" and "Mas que un sentimiento" out model.

No hay truco was launched in January 2007, and quickly gained more than 5 million downloads thus removing the first position to its first LP
called "No es cuestión de edades". Just a few months later, his Myspace profile becomes the second space themed musical that most visited portal
ain.5 Its two LP have received more than 13 million downloads and profile has been viewed more than 20 million times. Until today "No Hay Truco"

is the most downloaded LP in the history of rap . With the great success of their second LP, the controversy surrounding Porta grew even more,
especially when I was called no catch as best model of the year. Although Porta always said he did not have to be taken very seriously his
lyrics about women, he was not a macho man, who only made the song because it was something that was happening at the time, but still was
attacked by the National Institute Women . In the eighth song from the album , "Las chicas unas guarras, pero los tíos unos cerdos" strikes
again women by treating of "easy " . This topic was the support of the rapper "May" on the contrary said that men were " perverts " .
Aside from all the success they had achieved Porta generated considerable success to exceed 20 million views with his song "Hay Siempre
Un Sentimiento Muerto En Un Corazon Roto" Another song that also generated a great success in the model and announced a world called Porta

Dragon Ball Rap , this song was based on the series and how important it was for him. The video quickly became the third most watched video
in the history of Spain in YouTube with over 50 million views. . Its popularity in the network opens new opportunities and is worth a record
deal with Universal Music, who signed in November 2007.5 Universal Music is known as the home of some of the best rappers such as Eminem and
Jay Z.

THANKS

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