2009-07-13 12:27:47 LCD HD44780 based driver on BF-533 Stamp
Lukasz Jaruszewski (POLAND)
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.
2009-07-14 00:33:44 Re: LCD HD44780 based driver on BF-533 Stamp
Mike Frysinger (UNITED STATES)
the schematics for the card are posted: