1*4d7e907cSAndroid Build Coastguard Worker# Vehicle Hardware Abstraction Layer (VHAL) 2*4d7e907cSAndroid Build Coastguard Worker--- 3*4d7e907cSAndroid Build Coastguard Worker 4*4d7e907cSAndroid Build Coastguard WorkerThis directory stores the VHAL interface definition and VHAL reference 5*4d7e907cSAndroid Build Coastguard Workerimplementation. 6*4d7e907cSAndroid Build Coastguard Worker 7*4d7e907cSAndroid Build Coastguard Worker## 2.0 (deprecated) 8*4d7e907cSAndroid Build Coastguard Worker 9*4d7e907cSAndroid Build Coastguard WorkerHIDL based VHAL interface and reference implementation. 10*4d7e907cSAndroid Build Coastguard Worker 11*4d7e907cSAndroid Build Coastguard Worker## aidl 12*4d7e907cSAndroid Build Coastguard Worker 13*4d7e907cSAndroid Build Coastguard WorkerAIDL based VHAL interfadce and reference implementation. 14*4d7e907cSAndroid Build Coastguard Worker 15*4d7e907cSAndroid Build Coastguard Worker## proto 16*4d7e907cSAndroid Build Coastguard Worker 17*4d7e907cSAndroid Build Coastguard WorkerProtobuf used to pass message between emulator VHAL and emulator. 18*4d7e907cSAndroid Build Coastguard Worker 19*4d7e907cSAndroid Build Coastguard Worker## tools 20*4d7e907cSAndroid Build Coastguard Worker 21*4d7e907cSAndroid Build Coastguard WorkerDev tools related to VHAL. 22*4d7e907cSAndroid Build Coastguard Worker 23*4d7e907cSAndroid Build Coastguard Worker## vts 24*4d7e907cSAndroid Build Coastguard Worker 25*4d7e907cSAndroid Build Coastguard WorkerVTS test for VHAL. The VTS test works for both AIDL and HIDL VHAL 26*4d7e907cSAndroid Build Coastguard Workerimplementation. Vendor implementation of VHAL must passes VTS. 27