Re: [lcd4linux] Wire a LCD HD44780 with GPIO from Raspberry Pi - How to define the Port information?

[Baran A. <bar...@go...>]

Is it necessary for the Subversion access to become a developer? As far as i have understood, i need an developer account, but who should i contact to send the htpasswd user information ? At the moment i just have write only permission.

thanks

best regards

Baran
 


> Am 21.04.2015 um 03:24 schrieb Michael Reinelt <mi...@re...>:
> 
> https://ssl.bulix.org/projects/lcd4linux/wiki/driver_howto
> 
> 
> Am 2015-04-20 um 14:06 schrieb Baran Altundal:
>> Maybe there should be a way to modify the source code of a driver...
>> Does anybody know, how big would be the effort to write a new driver and which area of the source code, needs to be changed?
>> 
>> Thank you.
>> 
>> 
>> best regards
>> 
>> Baran
>> 
>> 2015-04-20 3:21 GMT+02:00 Michael Reinelt <mi...@re... <mailto:mi...@re...>>:
>> 
>>    As faras I know, LCD4Linux does not support the GPIO pins of the Raspberyy.
>> 
>>    Am 2015-04-19 um 19:45 schrieb Baran Altundal:
>>     > Hey there,
>>     >
>>     > i tried to wire a HD44780 LCD with the GPIO Pins from a Raspberry Pi. In the LCD4Linux.conf file, i have to
>>    define the
>>     > Port, but the Raspberry Pi haven´t any driver ports like an Parallel Port…
>>     >
>>     > Display HD44780-generic {
>>     >
>>     >      Driver 'HD44780'
>>     >
>>     >      Model 'generic'
>>     >
>>     >      Port '/dev/parports/0‘    <<----
>>     >
>>     >      Size ‘16x2‘
>>     >
>>     > …….
>>     >
>>     > How can i define the Port information, if i want to use it with the GPIO Pins? Is that maybe the incorrect HD44780
>>     > driver, which i´m using?
>>     >
>>     > I want it to use like the LCD-Linux driver but with LCD4Linux, how can i change this?
>>     >
>>     >
>>     >
>>     > Best Regards
>>     >
>>     > Baran
>>     >
>>     >
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>>    Michael Reinelt <mi...@re... <mailto:mi...@re...>>
>>    http://home.pages.at/reinelt
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>>    Develop your own process in accordance with the BPMN 2 standard
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