search

wilsonwang881 / u8glib

Automatically exported from code.google.com/p/u8glib
Other
0 stars 0 forks source link

I2C addressing issue for SH1106 & SSD1306 displays #329

Open GoogleCodeExporter opened 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?

1.With the I2C / U8GLIB_SH1106_128X64 libraries, I cant find a way to address 
multiple I2C Displays. i.e. I have multiple displays that I want to add to the 
I2C bus and I want to reference them by their Addresses (0x3c & 0x3d).   

I can do this using the Adafruit libraries, but they are somewhat limited in 
their fonts and other features. 
I like the usability and features of U8GLIB except for this problem. 

What is the expected output? What do you see instead?
multiple I2C devices should be addressable from the Arduino Code. i.e. should 
be able to pass the device address through the constructor and create multiple 
objcts based on the number fo displays on the bus.

What version of the product are you using? On what operating system?
1.17 - windows

Original issue reported on code.google.com by alfaJuni...@gmail.com on 13 Mar 2015 at 1:05

GoogleCodeExporter commented 9 years ago 
How many displays do you want to use? You should be able to use two in 
parallel, however this is not yet build into the library. Do you need moer than 
two?

Original comment by olikr...@gmail.com on 15 Mar 2015 at 11:42