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/*
*
* Copyright (c) 2021-2022 Project CHIP Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @file
* Provides an implementation of the DiagnosticDataProvider object
* for cc13xx platform.
*/
#include <platform/internal/CHIPDeviceLayerInternal.h>
#include <bget.h>
#include <lib/support/logging/CHIPLogging.h>
#include <platform/DiagnosticDataProvider.h>
#include <platform/cc13xx_26xx/DiagnosticDataProviderImpl.h>
#include <driverlib/sys_ctrl.h>
namespace chip {
namespace DeviceLayer {
DiagnosticDataProviderImpl & DiagnosticDataProviderImpl::GetDefaultInstance()
{
static DiagnosticDataProviderImpl sInstance;
return sInstance;
}
/*
* The following Heap stats are compiled values done by the BGET heap implementation.
* See https://www.fourmilab.ch/bget/
*/
CHIP_ERROR DiagnosticDataProviderImpl::GetCurrentHeapFree(uint64_t & currentHeapFree)
{
long freeHeapSize, dummy;
bstats(&dummy, &freeHeapSize, &dummy, &dummy, &dummy);
currentHeapFree = static_cast<uint64_t>(freeHeapSize);
return CHIP_NO_ERROR;
}
CHIP_ERROR DiagnosticDataProviderImpl::GetCurrentHeapUsed(uint64_t & currentHeapUsed)
{
long heapUsed, dummy;
bstats(&heapUsed, &dummy, &dummy, &dummy, &dummy);
VerifyOrReturnError(heapUsed >= 0, CHIP_ERROR_INVALID_INTEGER_VALUE);
currentHeapUsed = static_cast<uint64_t>(heapUsed);
return CHIP_NO_ERROR;
}
CHIP_ERROR DiagnosticDataProviderImpl::GetThreadMetrics(ThreadMetrics ** threadMetricsOut)
{
/* Obtain all available task information */
TaskStatus_t * taskStatusArray;
ThreadMetrics * head = nullptr;
unsigned long arraySize, x, dummy;
arraySize = uxTaskGetNumberOfTasks();
taskStatusArray = (TaskStatus_t *) pvPortMalloc(arraySize * sizeof(TaskStatus_t));
if (taskStatusArray != NULL)
{
/* Generate raw status information about each task. */
arraySize = uxTaskGetSystemState(taskStatusArray, arraySize, &dummy);
/* For each populated position in the taskStatusArray array,
format the raw data as human readable ASCII data. */
for (x = 0; x < arraySize; x++)
{
ThreadMetrics * thread = (ThreadMetrics *) pvPortMalloc(sizeof(ThreadMetrics));
Platform::CopyString(thread->NameBuf, taskStatusArray[x].pcTaskName);
thread->name.Emplace(CharSpan::fromCharString(thread->NameBuf));
thread->id = taskStatusArray[x].xTaskNumber;
thread->stackFreeMinimum.Emplace(taskStatusArray[x].usStackHighWaterMark);
/* Unsupported metrics */
// thread->stackSize
// thread->stackFreeCurrent
thread->Next = head;
head = thread;
}
*threadMetricsOut = head;
/* The array is no longer needed, free the memory it consumes. */
vPortFree(taskStatusArray);
}
return CHIP_NO_ERROR;
}
void DiagnosticDataProviderImpl::ReleaseThreadMetrics(ThreadMetrics * threadMetrics)
{
while (threadMetrics)
{
ThreadMetrics * del = threadMetrics;
threadMetrics = threadMetrics->Next;
vPortFree(del);
}
}
// General Diagnostics Getters
CHIP_ERROR DiagnosticDataProviderImpl::GetRebootCount(uint16_t & rebootCount)
{
uint32_t count = 0;
CHIP_ERROR err = ConfigurationMgr().GetRebootCount(count);
if (err == CHIP_NO_ERROR)
{
VerifyOrReturnError(count <= UINT16_MAX, CHIP_ERROR_INVALID_INTEGER_VALUE);
rebootCount = static_cast<uint16_t>(count);
}
return err;
}
CHIP_ERROR DiagnosticDataProviderImpl::GetBootReason(BootReasonType & bootReason)
{
switch (SysCtrlResetSourceGet())
{
case RSTSRC_PWR_ON:
case RSTSRC_WAKEUP_FROM_SHUTDOWN:
bootReason = BootReasonType::kPowerOnReboot;
break;
case RSTSRC_PIN_RESET:
case RSTSRC_WAKEUP_FROM_TCK_NOISE:
bootReason = BootReasonType::kHardwareWatchdogReset;
break;
case RSTSRC_VDDS_LOSS:
case RSTSRC_VDDR_LOSS:
case RSTSRC_CLK_LOSS:
bootReason = BootReasonType::kBrownOutReset;
break;
case RSTSRC_SYSRESET:
case RSTSRC_WARMRESET:
bootReason = BootReasonType::kSoftwareReset;
// We do not have a clean way to differentiate between a software reset
// and a completed software update.
// bootReason = kSoftwareUpdateCompleted;
break;
default:
bootReason = BootReasonType::kUnknownEnumValue;
break;
}
return CHIP_NO_ERROR;
}
CHIP_ERROR DiagnosticDataProviderImpl::GetUpTime(uint64_t & upTime)
{
System::Clock::Timestamp currentTime = System::SystemClock().GetMonotonicTimestamp();
System::Clock::Timestamp startTime = PlatformMgrImpl().GetStartTime();
if (currentTime >= startTime)
{
upTime = std::chrono::duration_cast<System::Clock::Seconds64>(currentTime - startTime).count();
return CHIP_NO_ERROR;
}
return CHIP_ERROR_INVALID_TIME;
}
CHIP_ERROR DiagnosticDataProviderImpl::GetTotalOperationalHours(uint32_t & totalOperationalHours)
{
uint64_t upTime = 0;
if (GetUpTime(upTime) == CHIP_NO_ERROR)
{
uint32_t totalHours = 0;
if (ConfigurationMgr().GetTotalOperationalHours(totalHours) == CHIP_NO_ERROR)
{
VerifyOrReturnError(upTime / 3600 <= UINT32_MAX, CHIP_ERROR_INVALID_INTEGER_VALUE);
totalOperationalHours = totalHours + static_cast<uint32_t>(upTime / 3600);
return CHIP_NO_ERROR;
}
}
return CHIP_ERROR_INVALID_TIME;
}
CHIP_ERROR DiagnosticDataProviderImpl::GetActiveHardwareFaults(GeneralFaults<kMaxHardwareFaults> & hardwareFaults)
{
#if CHIP_CONFIG_TEST
using app::Clusters::GeneralDiagnostics::HardwareFaultEnum;
ReturnErrorOnFailure(hardwareFaults.add(to_underlying(HardwareFaultEnum::kRadio)));
ReturnErrorOnFailure(hardwareFaults.add(to_underlying(HardwareFaultEnum::kSensor)));
ReturnErrorOnFailure(hardwareFaults.add(to_underlying(HardwareFaultEnum::kPowerSource)));
ReturnErrorOnFailure(hardwareFaults.add(to_underlying(HardwareFaultEnum::kUserInterfaceFault)));
#endif
return CHIP_NO_ERROR;
}
CHIP_ERROR DiagnosticDataProviderImpl::GetActiveRadioFaults(GeneralFaults<kMaxRadioFaults> & radioFaults)
{
#if CHIP_CONFIG_TEST
ReturnErrorOnFailure(radioFaults.add(to_underlying(RadioFaultEnum::kThreadFault)));
ReturnErrorOnFailure(radioFaults.add(to_underlying(RadioFaultEnum::kBLEFault)));
#endif
return CHIP_NO_ERROR;
}
CHIP_ERROR DiagnosticDataProviderImpl::GetActiveNetworkFaults(GeneralFaults<kMaxNetworkFaults> & networkFaults)
{
#if CHIP_CONFIG_TEST
using app::Clusters::GeneralDiagnostics::NetworkFaultEnum;
ReturnErrorOnFailure(networkFaults.add(to_underlying(NetworkFaultEnum::kHardwareFailure)));
ReturnErrorOnFailure(networkFaults.add(to_underlying(NetworkFaultEnum::kNetworkJammed)));
ReturnErrorOnFailure(networkFaults.add(to_underlying(NetworkFaultEnum::kConnectionFailed)));
#endif
return CHIP_NO_ERROR;
}
CHIP_ERROR DiagnosticDataProviderImpl::GetNetworkInterfaces(NetworkInterface ** netifpp)
{
NetworkInterface * ifp = new NetworkInterface();
const char * threadNetworkName = otThreadGetNetworkName(ThreadStackMgrImpl().OTInstance());
ifp->name = Span<const char>(threadNetworkName, strlen(threadNetworkName));
ifp->isOperational = true;
ifp->offPremiseServicesReachableIPv4.SetNull();
ifp->offPremiseServicesReachableIPv6.SetNull();
ifp->type = app::Clusters::GeneralDiagnostics::InterfaceTypeEnum::kThread;
otExtAddress extAddr;
ThreadStackMgrImpl().GetExtAddress(extAddr);
ifp->hardwareAddress = ByteSpan(extAddr.m8, OT_EXT_ADDRESS_SIZE);
/* Thread only support IPv6 */
uint8_t ipv6AddressesCount = 0;
for (Inet::InterfaceAddressIterator iterator; iterator.Next() && ipv6AddressesCount < kMaxIPv6AddrCount;)
{
chip::Inet::IPAddress ipv6Address;
if (iterator.GetAddress(ipv6Address) == CHIP_NO_ERROR)
{
memcpy(ifp->Ipv6AddressesBuffer[ipv6AddressesCount], ipv6Address.Addr, kMaxIPv6AddrSize);
ifp->Ipv6AddressSpans[ipv6AddressesCount] = ByteSpan(ifp->Ipv6AddressesBuffer[ipv6AddressesCount]);
ipv6AddressesCount++;
}
}
ifp->IPv6Addresses = app::DataModel::List<const ByteSpan>(ifp->Ipv6AddressSpans, ipv6AddressesCount);
*netifpp = ifp;
return CHIP_NO_ERROR;
}
void DiagnosticDataProviderImpl::ReleaseNetworkInterfaces(NetworkInterface * netifp)
{
while (netifp)
{
NetworkInterface * del = netifp;
netifp = netifp->Next;
delete del;
}
}
DiagnosticDataProvider & GetDiagnosticDataProviderImpl()
{
return DiagnosticDataProviderImpl::GetDefaultInstance();
}
} // namespace DeviceLayer
} // namespace chip