Updating Infineon P6 example lock application to support NtifyUpdate …

…after OTA (#21092)
project-chip · Jul 22, 2022 · eeb75da · eeb75da
1 parent 206fcf8
commit eeb75da
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Showing 3 changed files with 46 additions and 25 deletions.
diff --git a/examples/lock-app/p6/src/AppTask.cpp b/examples/lock-app/p6/src/AppTask.cpp
@@ -66,7 +66,7 @@ using chip::FabricIndex;
 using chip::GetRequestorInstance;
 using chip::NodeId;
 using chip::OTADownloader;
-using chip::OTAImageProcessorImpl;
+using chip::DeviceLayer::OTAImageProcessorImpl;
 using chip::System::Layer;
 
 using namespace ::chip;
@@ -662,34 +662,14 @@ void vApplicationStackOverflowHook(TaskHandle_t pxTask, char * pcTaskName)
 #if CHIP_DEVICE_CONFIG_ENABLE_OTA_REQUESTOR
 void AppTask::InitOTARequestor()
 {
-    CHIP_ERROR err = CHIP_NO_ERROR;
     SetRequestorInstance(&gRequestorCore);
     gRequestorStorage.Init(chip::Server::GetInstance().GetPersistentStorage());
     gRequestorCore.Init(chip::Server::GetInstance(), gRequestorStorage, gRequestorUser, gDownloader);
     gImageProcessor.SetOTADownloader(&gDownloader);
     gDownloader.SetImageProcessorDelegate(&gImageProcessor);
+    ConfigurationMgr().StoreSoftwareVersion(CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION);
     gRequestorUser.Init(&gRequestorCore, &gImageProcessor);
 
-    uint32_t savedSoftwareVersion;
-    err = ConfigurationMgr().GetSoftwareVersion(savedSoftwareVersion);
-    if (err != CHIP_NO_ERROR)
-    {
-        P6_LOG("Can't get saved software version");
-        appError(err);
-    }
-
-    if (savedSoftwareVersion != CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION)
-    {
-        ConfigurationMgr().StoreSoftwareVersion(CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION);
-
-        P6_LOG("Confirming update to version: %u", CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION);
-        chip::OTARequestorInterface * requestor = chip::GetRequestorInstance();
-        if (requestor != nullptr)
-        {
-            requestor->NotifyUpdateApplied();
-        }
-    }
-
     P6_LOG("Current Software Version: %u", CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION);
     P6_LOG("Current Software Version String: %s", CHIP_DEVICE_CONFIG_DEVICE_SOFTWARE_VERSION_STRING);
 }

diff --git a/src/platform/P6/OTAImageProcessorImpl.cpp b/src/platform/P6/OTAImageProcessorImpl.cpp
@@ -16,11 +16,16 @@
  *    limitations under the License.
  */
 
+#include "OTAImageProcessorImpl.h"
 #include <app/clusters/ota-requestor/OTADownloader.h>
+#include <app/clusters/ota-requestor/OTARequestorInterface.h>
+#include <lib/support/CodeUtils.h>
+#include <platform/CHIPDeviceLayer.h>
 
-#include "OTAImageProcessorImpl.h"
+using namespace ::chip::DeviceLayer::Internal;
 
 namespace chip {
+namespace DeviceLayer {
 
 #ifdef P6_OTA
 CHIP_ERROR OTAImageProcessorImpl::PrepareDownload()
@@ -99,6 +104,39 @@ CHIP_ERROR OTAImageProcessorImpl::ProcessBlock(ByteSpan & block)
     return CHIP_NO_ERROR;
 }
 
+bool OTAImageProcessorImpl::IsFirstImageRun()
+{
+    OTARequestorInterface * requestor = GetRequestorInstance();
+    ReturnErrorCodeIf(requestor == nullptr, false);
+
+    uint32_t currentVersion;
+    ReturnErrorCodeIf(ConfigurationMgr().GetSoftwareVersion(currentVersion) != CHIP_NO_ERROR, false);
+
+    ChipLogProgress(SoftwareUpdate, "%ld", currentVersion);
+    ChipLogProgress(SoftwareUpdate, "%ld", requestor->GetTargetVersion());
+
+    return ((requestor->GetCurrentUpdateState() == OTARequestorInterface::OTAUpdateStateEnum::kApplying) &&
+            (requestor->GetTargetVersion() == currentVersion));
+}
+
+CHIP_ERROR OTAImageProcessorImpl::ConfirmCurrentImage()
+{
+    OTARequestorInterface * requestor = chip::GetRequestorInstance();
+    if (requestor == nullptr)
+    {
+        return CHIP_ERROR_INTERNAL;
+    }
+
+    uint32_t currentVersion;
+    ReturnErrorOnFailure(DeviceLayer::ConfigurationMgr().GetSoftwareVersion(currentVersion));
+    if (currentVersion != requestor->GetTargetVersion())
+    {
+        return CHIP_ERROR_INCORRECT_STATE;
+    }
+
+    return CHIP_NO_ERROR;
+}
+
 void OTAImageProcessorImpl::HandlePrepareDownload(intptr_t context)
 {
     auto * imageProcessor = reinterpret_cast<OTAImageProcessorImpl *>(context);
@@ -264,4 +302,5 @@ CHIP_ERROR OTAImageProcessorImpl::ReleaseBlock()
 }
 #endif // P6_OTA
 
+} // namespace DeviceLayer
 } // namespace chip
diff --git a/src/platform/P6/OTAImageProcessorImpl.h b/src/platform/P6/OTAImageProcessorImpl.h
@@ -33,6 +33,7 @@ extern "C" {
 }
 
 namespace chip {
+namespace DeviceLayer {
 
 class OTAImageProcessorImpl : public OTAImageProcessorInterface
 {
@@ -43,8 +44,8 @@ class OTAImageProcessorImpl : public OTAImageProcessorInterface
     CHIP_ERROR Apply() override;
     CHIP_ERROR Abort() override;
     CHIP_ERROR ProcessBlock(ByteSpan & block) override;
-    bool IsFirstImageRun() override { return false; }
-    CHIP_ERROR ConfirmCurrentImage() override { return CHIP_NO_ERROR; }
+    bool IsFirstImageRun() override;
+    CHIP_ERROR ConfirmCurrentImage() override;
 
     void SetOTADownloader(OTADownloader * downloader) { mDownloader = downloader; }
 
@@ -80,5 +81,6 @@ class OTAImageProcessorImpl : public OTAImageProcessorInterface
     OTAImageHeaderParser mHeaderParser;
 };
 
+} // namespace DeviceLayer
 } // namespace chip
 #endif