uwb(hal): Add HAL API for session initialization
Bug: 209990508
Test: atest VtsHalUwbTargetTest
Change-Id: I7d10062cb3854ab39717d93a6eadba9dde99330d
diff --git a/uwb/aidl/aidl_api/android.hardware.uwb/current/android/hardware/uwb/IUwbChip.aidl b/uwb/aidl/aidl_api/android.hardware.uwb/current/android/hardware/uwb/IUwbChip.aidl
index c4cb47b..c7708f1 100644
--- a/uwb/aidl/aidl_api/android.hardware.uwb/current/android/hardware/uwb/IUwbChip.aidl
+++ b/uwb/aidl/aidl_api/android.hardware.uwb/current/android/hardware/uwb/IUwbChip.aidl
@@ -40,6 +40,7 @@
void open(in android.hardware.uwb.IUwbClientCallback clientCallback);
void close();
void coreInit();
+ void sessionInit(int sessionId);
int getSupportedAndroidUciVersion();
long getSupportedAndroidCapabilities();
int sendUciMessage(in byte[] data);
diff --git a/uwb/aidl/android/hardware/uwb/IUwbChip.aidl b/uwb/aidl/android/hardware/uwb/IUwbChip.aidl
index 0c98611..f2bb0f1 100644
--- a/uwb/aidl/android/hardware/uwb/IUwbChip.aidl
+++ b/uwb/aidl/android/hardware/uwb/IUwbChip.aidl
@@ -50,6 +50,14 @@
void coreInit();
/**
+ * Perform any necessary UWB session initializations.
+ * This must be invoked by the framework at the beginging of every new ranging session.
+ *
+ * @param sessionId Session identifier as defined in the UCI specification.
+ */
+ void sessionInit(int sessionId);
+
+ /**
* Supported version of vendor UCI specification.
*
* @return Returns the version of the "android.hardware.uwb.fira_android" types-only
diff --git a/uwb/aidl/default/uwb_chip.cpp b/uwb/aidl/default/uwb_chip.cpp
index 10dbdb6..a5a3f4a 100644
--- a/uwb/aidl/default/uwb_chip.cpp
+++ b/uwb/aidl/default/uwb_chip.cpp
@@ -51,6 +51,10 @@
return ndk::ScopedAStatus::ok();
}
+::ndk::ScopedAStatus UwbChip::sessionInit(int /* sessionId */) {
+ return ndk::ScopedAStatus::ok();
+}
+
::ndk::ScopedAStatus UwbChip::getSupportedAndroidUciVersion(int32_t* version) {
*version = kAndroidUciVersion;
return ndk::ScopedAStatus::ok();
diff --git a/uwb/aidl/default/uwb_chip.h b/uwb/aidl/default/uwb_chip.h
index ca97120..46cecd4 100644
--- a/uwb/aidl/default/uwb_chip.h
+++ b/uwb/aidl/default/uwb_chip.h
@@ -37,6 +37,7 @@
::ndk::ScopedAStatus open(const std::shared_ptr<IUwbClientCallback>& clientCallback) override;
::ndk::ScopedAStatus close() override;
::ndk::ScopedAStatus coreInit() override;
+ ::ndk::ScopedAStatus sessionInit(int sesionId) override;
::ndk::ScopedAStatus getSupportedAndroidUciVersion(int32_t* version) override;
::ndk::ScopedAStatus getSupportedAndroidCapabilities(int64_t* capabilities) override;
::ndk::ScopedAStatus sendUciMessage(const std::vector<uint8_t>& data,
diff --git a/uwb/aidl/vts/VtsHalUwbTargetTest.cpp b/uwb/aidl/vts/VtsHalUwbTargetTest.cpp
index 3820c0f..1da4432 100644
--- a/uwb/aidl/vts/VtsHalUwbTargetTest.cpp
+++ b/uwb/aidl/vts/VtsHalUwbTargetTest.cpp
@@ -166,6 +166,11 @@
EXPECT_TRUE(iuwb_chip->coreInit().isOk());
}
+TEST_P(UwbAidl, ChipSessionInit) {
+ const auto iuwb_chip = getAnyChipAndOpen();
+ EXPECT_TRUE(iuwb_chip->sessionInit(0).isOk());
+}
+
TEST_P(UwbAidl, ChipGetSupportedAndroidUciVersion) {
const auto iuwb_chip = getAnyChipAndOpen();
EXPECT_TRUE(iuwb_chip->coreInit().isOk());