nuttx

History

Xiang Xiao b0797263ca libc/stdio: Allocate file_struct dynamically 1.Reduce the default size of task_group_s(~512B each task) 2.Scale better between simple and complex application Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com> Change-Id: Ia872137504fddcf64d89c48d6f0593d76d582710		2020-09-11 17:58:17 +08:00
..
defconfig	libc/stdio: Allocate file_struct dynamically	2020-09-11 17:58:17 +08:00
README.txt	Merged in alinjerpelea/nuttx (pull request #967 )	2019-08-07 20:49:39 +00:00

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.