2009-07-13 12:27:47     LCD HD44780 based driver on BF-533 Stamp

2009-07-13 12:27:47     LCD HD44780 based driver on BF-533 Stamp

Lukasz Jaruszewski (POLAND)

Message: 77141   

Hi all,

I want to run LCD with HD44780 based driver on my BF-533 Stamp.

I went through the docs section and I found a web site   docs.blackfin.uclinux.org/doku.php?id=blackfin_twi_lcd_hd44780_based_driver . However I haven't twi_ad_card which is shows in the picture on the top.

Do I have to have this one, to be able to run my LCD display? Is there any other way to connect LCD with included TWI/I2C LCD driver without twi_ad_card? Is it does, how must I connect  wires between LCD and I2C pins on Stamp? I guess, firstly I have to choose the generic GPIO based I2C driver in the kernel configuration menu from followig section   docs.blackfin.uclinux.org/doku.php?id=i2c .

I'll grateful for any suggestions and pieces of advice.

Lukasz

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2009-07-14 00:33:44     Re: LCD HD44780 based driver on BF-533 Stamp

Mike Frysinger (UNITED STATES)

Message: 77155   

the schematics for the card are posted:

  blackfin.uclinux.org/gf/project/stamp/frs

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