nuttx

History

Gregory Nutt 50ca32e254 Squashed commit of the following: sched/: Convert legitimate uses of task_create() to nxtask_create(). Review handling of returned values from all uses of kthread_create() (as well as nxtask_create()). graphics/: Review return values for all calls to kthread_start() because it no longer returns an errno. drivers/: threads started by drivers should be kernel threads, not user tasks. Review return values for all calls to kthread_start() because it no longer returns an errno. configs/: threads started by board bringup logic should be kernel threads, not user tasksi (part 2 of 2). sched/task: Add nxtask_create(). Kthread_create() and nxtask_create() are internal OS functions and should not modify the errno variable. configs/: threads started by board bringup logic should be kernel threads, not user tasks.		2018-01-31 16:11:54 -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	This change adds support for semi-standard IPPROTO_ICMP AF_INET datagram sockets. This replaces the old ad hoc, nonstandard way of implementing ping with a more standard, socket interface.	2017-10-23 08:45:12 -06:00
scripts	Remove more duplicate Make.defs files	2017-07-11 09:15:29 -06:00
src	Squashed commit of the following:	2018-01-31 16:11:54 -06:00
Kconfig	Remove the configs/ directory	2015-06-29 13:12:29 -06:00
README.txt	Olimex-STM32-P407: Update USB host support.	2017-03-09 12:42:04 -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 sytem 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.