nuttx

History

Xiang Xiao 1d1bdd85a3 Remove the double blank line from source files Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>		2022-02-20 20:10:14 +01:00
..
defconfig	sched: Remove SDCLONE_DISABLE option and config	2022-01-31 19:03:20 +01:00
README.txt	Remove the double blank line from source files	2022-02-20 20:10:14 +01:00

README.txt

README.txt
==========

STM32F746G-DISCO LTDC Framebuffer demo example

Configure and build
-------------------

tools/configure.sh stm32f746g-disco:fb
make

Configuration
------------

This configuration provides 1 LTDC with
16bpp pixel format and a resolution of 480x272.

Loading
-------

st-flash write nuttx.bin 0x8000000

Executing
---------

The ltdc is initialized during boot up.  Interaction with NSH is via the serial
console provided by ST-LINK USB at 115200 8N1 baud.
From the nsh comandline execute the fb example:

  nsh> fb

The test will put a pattern of concentric squares in the framebuffer and
terminate.