tiny210 hal 2 Android系统中增加C可执行程序来访问硬件驱动程序

refer to  在Android系统中增加C可执行程序来访问硬件驱动程序

在执行完
root@s-virtual-machine:Android-2.3.1# cp build/buildspec.mk.default buildspec.mk
编辑之
ifndef TARGET_PRODUCT
TARGET_PRODUCT:=full_mini210
endif

怎么是full_mini210？因为源码目录下有个setenv文件，记录了执行完编译完源码之后输出在out/target/product/ smdkv210/

#!/bin/bash

CPU_JOB_NUM=$(grep processor /proc/cpuinfo | awk '{field=$NF};END{print field+1}')

PRODUCT='full_mini210'

source build/envsetup.sh

TARGET_PRODUCT=$PRODUCT
TARGET_SIMULATOR=false
TARGET_BUILD_TYPE=release
TARGET_BUILD_VARIANT=eng

export PATH TARGET_PRODUCT TARGET_SIMULATOR TARGET_BUILD_TYPE TARGET_BUILD_VARIANT

源文件
external/hello/hello.c
输出
out/target/product/smdkv210/system/bin