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
..
include	configs//include; Remove prototype of stm32_boardinitialize() from board.h files. The authorative prototype is in arch/arm/src/stm32/stm32*_start.h	2017-12-16 20:02:03 -06:00
nsh	Squashed commit of the following:	2019-02-18 15:32:00 -06:00
scripts	Squashed commit of the following:	2018-06-20 12:30:37 -06:00
src	Squashed commit of the following:	2019-02-18 15:32:00 -06:00
Kconfig	Remove the configs/ directory	2015-06-29 13:12:29 -06:00
README.txt	Fix lots of typos in C comments and Kconfig help text	2018-07-08 18:24:45 -06:00

README.txt

README
======

The NuttX configuration for the Olimex STM32-P207 is assembled mainly
from the configurations stm32f4discovery and stm3240g-eval.

It was tested with the NuttX EABI "buildroot" Toolchain.

Debugging with OpenOCD via an Olimex ARM-USB-TINY-H works. Note that
CONFIG_DEBUG_SYMBOLS and CONFIG_STM32_DISABLE_IDLE_SLEEP_DURING_DEBUG
are enabled so that the JTAG connection is not disconnected by the idle
loop.

The following peripherals are enabled in this configuration.

 - LEDs:       show the system status

 - Buttons:    TAMPER-button, WKUP-button, J1-Joystick (consists of RIGHT-,
               UP-, LEFT-, DOWN-, and CENTER-button). Built in app
               'buttons' works.

 - ADC:        ADC1 samples the red trim potentiometer AN_TR
               Built in app 'adc' works.

 - USB-FS-OTG: Enabled but not really tested, since there is only a
               USB-A-connector (host) connected to the full speed STM32
               inputs.

 - USB-HS_OTG: The other connector (device) is connected to the high speed
               STM32 inputs (not enabled).

 - CAN:        Built in app 'can' works, but appart from that not really tested.

 - Ethernet:   Ping to other station on the network works.