LCD (i2c) component. is this possible?

[kennethnilsen69]

I'll try to explain what I want.
at the start of the program I want to auto search for i2s address and store the result in EEprom. So far all good. (here I have lcd_I2C1 as a dummy to be able to find a addreses).
Here comes the problem.
I now want to start the lcd_I2C2 component with LCD Address from eeprom. This I can not find out how to do.

is there anyone who can help me with this?
https://dl.dropboxusercontent.com/u/209 ... anner.fcfx

[Benj]

Hello,

I have looked at the component source, there is a SetI2CAddress macro but it had not been exposed in the component.

So I have now exposed the macro for you and you should be able to access it by copying the file below to your "Flowcode 6/Components" folder and restarting Flowcode.

lcd_I2C.fcpx

(25.73 KiB) Downloaded 442 times

The Set Address macro must be called before you call the Start macro.

Let us know how you get on.

[Benj]

Here is the same fix done for v7,

lcd_I2C.fcpx

(25.89 KiB) Downloaded 380 times

[kennethnilsen69]

Thanks Benj this worked perfectly

Hello,

I have looked at the component source, there is a SetI2CAddress macro but it had not been exposed in the component.

So I have now exposed the macro for you and you should be able to access it by copying the file below to your "Flowcode 6/Components" folder and restarting Flowcode.

lcd_I2C.fcpx

The Set Address macro must be called before you call the Start macro.

Let us know how you get on.

[Zalat88]

Hi Benj,
I use a Flowcode 5, here I have a LCD I2C, cant find an address.
Maybe u have component file of LCD I2C to Flowcode 5.
I tried to program on Flowcode 6 but it works (show on LCD) on simulation, on hardware doesn't work.
Please help

[Benj]

Hello,

Have you tried other addresses than 27?