nuttx

History

Xiang Xiao a0ce81d659 sched/wdog: Don't dynamically allocate wdog_s to save the preserved space(1KB) and also avoid the heap overhead Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com> Change-Id: I694073f68e1bd63960cedeea1ddec441437be025		2020-08-11 12:28:55 -06:00
..
defconfig	sched/wdog: Don't dynamically allocate wdog_s	2020-08-11 12:28:55 -06:00
README.txt	Merged in alinjerpelea/nuttx (pull request #967 )	2019-08-07 20:49:39 +00:00

README.txt

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

STM32F746G-DISCO NX Terminal example

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

tools/configure.sh stm32f746g-disco:nxterm
make


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

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

Trickiest part of config is increasing max message size (CONFIG_MQ_MAXMSGSIZE=256).
NX server - client communication cannot be established with default value 8 bytes.


Loading
-------

st-flash write nuttx.bin 0x8000000

or

openocd -f interface/stlink.cfg -f target/stm32f7x.cfg
telnet localhost 4444
> program nuttx verify reset


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 example:

  nsh> nxterm

The test will show terminal window on the screen.