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[Lcdproc] GPIO connection type for HD44780 driver


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  • From: fatih.asici at gmail.com (Fatih Aşıcı)
  • Subject: [Lcdproc] GPIO connection type for HD44780 driver
  • Date: Thu, 21 May 2015 18:16:06 +0300

Hi,

Attached patch adds a new connection type to HD44780 driver. It uses
/sys/class/gpio interface of Linux to access controller pins.

Currently it only supports one controller with 4-bit interface. It is
tested with a 16x2 LCD display connected to headers of a Beaglebone Black
board.

Regards,
Fatih
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  • [Lcdproc] GPIO connection type for HD44780 driver, Fatih Aşıcı, 05/21/2015

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