Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

pio drive

hi all, does any one have a project(C code) which enable to drive PIO of 1s40 board (sevenseg, lcd, led pio) I used the count_binary example of altera, in nios II IDE it works very well. ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
19 years ago

--- Quote Start ---

originally posted by hippo+may 10 2006, 05:28 am--><div class='quotetop'>quote (hippo @ may 10 2006, 05:28 am)</div>

--- quote start ---

<!--quotebegin-sdhnain@May 10 2006, 04:52 PM

thanks hippo,

the pio.c is good, but it drives only leds and seven seg, i need also lcd.

is it possible ?

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=15250)

--- quote end ---

--- Quote End ---

There is no LCD driver for nios2 dev board.

You will have to write or port one.

<div align='right'><{post_snapback}> (index.php?act=findpost&pid=15252)</div>

[/b]

--- Quote End ---

Hippo,

Is there any pointer to what should look at to write a LCd application for NIOS ii uclinux ?