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Product:
https://www.olimex.com/Products/Modules/LCD/MOD-LCD3310/open-source-hardware
Sample source for arduino, u8glib done by me:
http://u8glib.googlecode.com/hg/csrc/u8g_dev_tls8204_84x48.c
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For example, i need to drive 4 small SPI displays. According to SPI specification, i can use slave select (SS) to select display i need to drive. But, does display controller need some initialization …
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I am trying to use a 4.3" tft lcd from here http://www.buy-display.com/default/4-3-tft-display-lcd-module.html. I want to be able to use the output and the touchscreen.
I am totally willing to help m…
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I have the old adafruit 2.2 display. I believe it is working. I have all the right things in the logs. When I run some of the examples to test the screen, the screen just flashes. Normally it is dark,…
jfs10 updated
10 years ago
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Here is the code for lph88fb.c
``` c
#include
#include
#include
#include
#include
#include
#include
#include "fbtft.h"
#define DRVNAME "lph88fb"
#define WIDTH 176
#define HEIGHT …
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I would like to do some development, and bring in the low latency spi drivers, but am having a hard time replicating the actual build environment.
Could you provide the following info for the lates…
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I make framebuffer drivers for small TFT LCDs, and provide a prebuilt image for people to download: https://github.com/notro/fbtft/wiki
Now I want to distribute the kernel, modules and firmware like r…
notro updated
11 years ago
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Hi Notro,
Thanks very much for fbtft! I work for Freetronics and I've been looking at integrating a new open hardware OLED module (model "OLED128") into fbtft.
It's great to think "I wonder if anyon…
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FBTFT uses values 0-3 for rotate. This is not correct, it should be an angle 0-360.
From [include/uapi/linux/fb.h](http://lxr.free-electrons.com/source/include/uapi/linux/fb.h)
``` c
struct fb_var_s…
notro updated
11 years ago
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Rotation and BGR control is currently implemented as driver arguments.
If two displays use the same driver, but need different rotation, this is not possible.
To remedy this, a process has been start…
notro updated
11 years ago