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Introducing CMake is an important step in a larger effort to make Zephyr easy to use for application developers working on different platforms with different development environment needs. Simplified, this change retains Kconfig as-is, and replaces all Makefiles with CMakeLists.txt. The DSL-like Make language that KBuild offers is replaced by a set of CMake extentions. These extentions have either provided simple one-to-one translations of KBuild features or introduced new concepts that replace KBuild concepts. This is a breaking change for existing test infrastructure and build scripts that are maintained out-of-tree. But for FW itself, no porting should be necessary. For users that just want to continue their work with minimal disruption the following should suffice: Install CMake 3.8.2+ Port any out-of-tree Makefiles to CMake. Learn the absolute minimum about the new command line interface: $ cd samples/hello_world $ mkdir build && cd build $ cmake -DBOARD=nrf52_pca10040 .. $ cd build $ make PR: zephyrproject-rtos#4692 docs: http://docs.zephyrproject.org/getting_started/getting_started.html Signed-off-by: Sebastian Boe <sebastian.boe@nordicsemi.no> |
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| .. | ||
| src | ||
| CMakeLists.txt | ||
| Makefile | ||
| prj.conf | ||
| README | ||
| sample.yaml | ||
| wpan-radio-spec.txt | ||
This application exports ieee802154 radio over USB to be used in other Operation Systems like Linux. In this scenario Linux SoftMAC driver would be used implementing ieee802154 stack inside Linux. When connected to Linux it is recognized by Linux with wpanusb kernel driver as: ... T: Bus=01 Lev=02 Prnt=02 Port=00 Cnt=01 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=ff(vend.) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=8086 ProdID=ff03 Rev=01.00 C: #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=wpanusb ... bring it up with: #!/bin/sh PHY=`iwpan phy | grep wpan_phy | cut -d' ' -f2` echo 'Using phy' $PHY iwpan dev wpan0 set pan_id 0xabcd iwpan dev wpan0 set short_addr 0xbeef iwpan phy $PHY set channel 0 26 ip link add link wpan0 name lowpan0 type lowpan ip link set wpan0 up ip link set lowpan0 up