Files
OpenCellular/Makefile.toolchain
Vic Yang 0fefd25c0c Temperature polling and temporal correction
A temperature polling task is added to achieve temporal correction and
also reduce the latency of reading temperature.

Factor out sensor specific part to keep code clean.

Signed-off-by: Vic Yang <victoryang@chromium.org>

BUG=chrome-os-partner:7801
TEST=On link, 'temps' shows all temperature readings.
Cover each sensor with hand and see object temperature rise.
Compilation succeeded on bds/adv/daisy/discovery.

Change-Id: I3c44c8b2e3ab2aa9ce640d3fc25e7fba56534b86
2012-02-18 13:37:53 +08:00

35 lines
1.3 KiB
Makefile

# Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
#
# Toolchain configuration build system
#
# Toolchain configuration
CROSS_COMPILE ?= armv7a-cros-linux-gnueabi-
HOST_CROSS_COMPILE ?= i686-pc-linux-gnu-
CC=$(CROSS_COMPILE)gcc
CPP=$(CROSS_COMPILE)cpp
LD=$(CROSS_COMPILE)ld
OBJCOPY=$(CROSS_COMPILE)objcopy
OBJDUMP=$(CROSS_COMPILE)objdump
BUILDCC?=gcc
HOSTCC?=$(HOST_CROSS_COMPILE)gcc
CFLAGS_WARN=-Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \
-fno-strict-aliasing -fno-common \
-Werror-implicit-function-declaration -Wno-format-security \
-fno-delete-null-pointer-checks -Wdeclaration-after-statement \
-Wno-pointer-sign -fno-strict-overflow -fconserve-stack
CFLAGS_DEBUG= -g
CFLAGS_INCLUDE=$(foreach i,$(includes),-I$(i) )
CFLAGS_DEFINE=-DOUTDIR=$(out) -DCHIP=$(CHIP) -DTASKFILE=$(PROJECT).tasklist \
-DBOARD=$(BOARD) -DBOARD_$(BOARD) -DCORE=$(CORE) -DCHIP_$(CHIP)
CPPFLAGS=$(CFLAGS_DEFINE) $(CFLAGS_INCLUDE)
CFLAGS=$(CPPFLAGS) $(CFLAGS_CPU) $(CFLAGS_DEBUG) $(CFLAGS_WARN)
BUILD_CFLAGS=$(CPPFLAGS) -O3 $(CFLAGS_DEBUG) $(CFLAGS_WARN)
HOST_CFLAGS=$(CPPFLAGS) -O3 $(CFLAGS_DEBUG) $(CFLAGS_WARN)
LDFLAGS=-nostdlib -X
BUILD_LDFLAGS=-lftdi