Adds re-architected Bluetooth UART driver from the Intel/Zephyr arduino101_firmware_source-v1.tar package.

Squashed commit of the following:

    drivers/bluetooth:  Re-architect Bluetooth UART driver to follow upper/lower half model.  Completely untested.
    drivers/bluetooth:  Grr..  Another band-aid commit to stay in sync with master.  Why is this so difficult
    drivers/bluetooth:  Band-aid commit to stay in sync with master.  Lost it somehow.
    drivers/wireless/bluetooth:  A few changes, mostly thought experiments.
    drivers/wireless/bluetooth:  UART-based Bluetooth driver ported from the Intel/Zephyr arduino101_firmware_source-v1.tar package.  This initial commit is the original files in the NuttX build environment with changes to conform with the coding standard.  It should not even build.
This commit is contained in:
Gregory Nutt
2018-03-29 18:36:03 -06:00
parent aaf5fee1e6
commit 380d558795
6 changed files with 663 additions and 2 deletions
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############################################################################
# drivers/bluetooth/Make.defs
#
# Copyright (C) 2018 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
############################################################################
# Include nothing if Bluetooth is disabled
ifeq ($(CONFIG_DRIVERS_BLUETOOTH),y)
# Include Bluetooth drivers into the build
ifeq ($(CONFIG_BLUETOOTH_UART),y)
CSRCS += bt_uart.c
endif
# Include common Bluetooth drvier build support
DEPPATH += --dep-path wireless$(DELIM)bluetooth
VPATH += :wireless$(DELIM)bluetooth
CFLAGS += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" $(TOPDIR)$(DELIM)drivers$(DELIM)wireless$(DELIM)bluetooth}
endif # CONFIG_DRIVERS_BLUETOOTH