nuttx

History

Gregory Nutt a76e137ce2 Squashed commit of the following: sched/init/nx_start.c: Add support for CONFIG_BOARD_DRIVER_INITIALIZE. If this option is selected then nx_start() will call a board-provided function board_driver_initialize() immediately after calling up_initialize(). Rename CONFIG_BOARD_INITIALIZE to CONFIG_BOARD_LATE_INITIALIZE. Raname board_initialize() to board_late_initialize()	2019-02-18 15:32:00 -06:00
..
defconfig	Squashed commit of the following:	2019-02-18 15:32:00 -06:00
README.txt

Gregory Nutt a76e137ce2 Squashed commit of the following:

sched/init/nx_start.c:  Add support for CONFIG_BOARD_DRIVER_INITIALIZE.  If this option is selected then nx_start() will call a board-provided function board_driver_initialize() immediately after calling up_initialize().

    Rename CONFIG_BOARD_INITIALIZE to CONFIG_BOARD_LATE_INITIALIZE.

    Raname board_initialize() to board_late_initialize()

2019-02-18 15:32:00 -06:00

defconfig

Squashed commit of the following:

2019-02-18 15:32:00 -06:00

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.