PCF 8575 [SOLVED]

[Adrian Schueler]

Hello i hab Problem .
The Demo Code for pcf blink Works

My Problem is in the ferduino Code the Funktion Timer Not Works , i haf Controll LED plugget on ground pcf an pinn
P00 .

If plugget arduino on 5v -Controll LED ls ca 3 sec on an is the tft on is LED of .

LED Not on or Timer 1 on or Off .

Pinn's pcf A0 A1 A2 plugget on ground

Please help me

[Fernando Garcia]

Hi!

To use the PCF8575 with Ferduino you need change some lines on code.

Uncomment this line:

https://github.com/FernandoGarcia/Fedui ... ta.ino#L71

Change:

Code: Select all

const byte temporizador1 = 80; // P0 // Pino que liga o timer 1.
const byte temporizador2 = 81; // P1 // Pino que liga o timer 2.
const byte temporizador3 = 82; // P2 // Pino que liga o timer 3.
const byte temporizador4 = 83; // P3 // Pino que liga o timer 4.
const byte temporizador5 = 84; // P4 // Pino que liga o timer 5.
const byte solenoide1Pin = 85; // P5 // Liga a reposicao de água doce.


To:

Code: Select all

const byte temporizador1 = 0; // P0 // Pino que liga o timer 1.
const byte temporizador2 = 1; // P1 // Pino que liga o timer 2.
const byte temporizador3 = 2; // P2 // Pino que liga o timer 3.
const byte temporizador4 = 3; // P3 // Pino que liga o timer 4.
const byte temporizador5 = 4; // P4 // Pino que liga o timer 5.
const byte solenoide1Pin = 5; // P5 // Liga a reposicao de água doce.


Uncomment this lines:

https://github.com/FernandoGarcia/Fedui ... a.ino#L843


Add:

Code: Select all

PCF8575 PCF8575;


After:

Code: Select all

byte endereco_PCF8575TS = 0x20; // Endereço em hexadecimal = 0x20

Change:

Code: Select all

boolean PCF8575TS_S = false;

to:

Code: Select all

boolean PCF8575TS_S = true;

Comment this lines:

https://github.com/FernandoGarcia/Fedui ... up.ino#L49

Uncomment this lines:

https://github.com/FernandoGarcia/Fedui ... up.ino#L73

Change all "digitalWrite" to"PCF8575.digitalWrite" on this tab.

https://github.com/FernandoGarcia/Fedui ... adores.ino

Change all "digitalWrite" to"PCF8575.digitalWrite" on this function:

https://github.com/FernandoGarcia/Fedui ... s.ino#L220

Best regards.

[Adrian Schueler]

Hello, Fernando, many thanks, is.
absolutely super.

thank you thank you thank you