add db_app files
add main.h
Merge remote-tracking branch 'origin/master'
just for fun
add database
Merge remote-tracking branch 'origin/master'
add main.cpp
add some debug message of usart
remove build warning of comment multi line.
Merge remote-tracking branch 'origin/master'
make some debug output more beautiful
fix bug of hexdump
make uart_readline() return all character including '\r' and '\n'
gprs http download
build libEMZY_ARM_ODM.a into concentrator
let hexdump debug message more tidy
http upgrade is more stable now
DB modify
Merge remote-tracking branch 'origin/master'
valve protocol, it is not complete yet.