| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | // ====================================================================== | ||
| 2 | // \title Samd21/Drv/RtcDriver/RawTime.cpp | ||
| 3 | // \brief Realtime clock implementation for Os::RawTime | ||
| 4 | // ====================================================================== | ||
| 5 | #include "fprime-samd/Drv/RtcDriver/RawTime.hpp" | ||
| 6 | namespace Os { | ||
| 7 | namespace Samd21 { | ||
| 8 | |||
| 9 | //! \brief check is a is newer than b | ||
| 10 | ✗ | bool isNewer(const Samd21RawTimeHandle& a, const Samd21RawTimeHandle& b) { | |
| 11 | ✗ | if (a.m_seconds > b.m_seconds) { | |
| 12 | ✗ | return true; | |
| 13 | ✗ | } else if (a.m_seconds == b.m_seconds) { | |
| 14 | ✗ | return a.m_micros > b.m_micros; | |
| 15 | } else { | ||
| 16 | ✗ | return false; | |
| 17 | } | ||
| 18 | } | ||
| 19 | |||
| 20 | 4 | RawTimeHandle* Samd21RawTime::getHandle() { | |
| 21 | 4 | return &this->m_handle; | |
| 22 | } | ||
| 23 | |||
| 24 | 2 | RawTime::Status Samd21RawTime::now() { | |
| 25 |
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2 | auto now = timeNow(); |
| 26 | 2 | this->m_handle = now; | |
| 27 | 2 | return Status::OP_OK; | |
| 28 | } | ||
| 29 | |||
| 30 | ✗ | RawTime::Status Samd21RawTime::getTimeInterval(const Os::RawTime& other, Fw::TimeInterval& interval) const { | |
| 31 | ✗ | interval.set(0, 0); | |
| 32 | ✗ | const Samd21RawTimeHandle& my_handle = this->m_handle; | |
| 33 | const Samd21RawTimeHandle& other_handle = | ||
| 34 | ✗ | static_cast<const Samd21RawTimeHandle&>(*const_cast<Os::RawTime&>(other).getHandle()); | |
| 35 | |||
| 36 | ✗ | const Samd21RawTimeHandle& newer = isNewer(my_handle, other_handle) ? my_handle : other_handle; | |
| 37 | ✗ | const Samd21RawTimeHandle& older = isNewer(my_handle, other_handle) ? other_handle : my_handle; | |
| 38 | |||
| 39 | ✗ | if (newer.m_micros < older.m_micros) { | |
| 40 | ✗ | interval.set(newer.m_seconds - older.m_seconds - 1, 1000000 + newer.m_micros - older.m_micros); | |
| 41 | } else { | ||
| 42 | ✗ | interval.set(newer.m_seconds - older.m_seconds, newer.m_micros - older.m_micros); | |
| 43 | } | ||
| 44 | |||
| 45 | ✗ | return Status::OP_OK; | |
| 46 | } | ||
| 47 | |||
| 48 | 2 | Fw::SerializeStatus Samd21RawTime::serializeTo(Fw::SerialBufferBase& buffer, Fw::Endianness mode) const { | |
| 49 | 2 | Fw::SerializeStatus status = Fw::SerializeStatus::FW_SERIALIZE_OK; | |
| 50 | 2 | status = buffer.serializeFrom(this->m_handle.m_seconds, mode); | |
| 51 |
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2 | if (status == Fw::FW_SERIALIZE_OK) { |
| 52 | 2 | status = buffer.serializeFrom(this->m_handle.m_micros, mode); | |
| 53 | } | ||
| 54 | 2 | return status; | |
| 55 | } | ||
| 56 | |||
| 57 | 2 | Fw::SerializeStatus Samd21RawTime::deserializeFrom(Fw::SerialBufferBase& buffer, Fw::Endianness mode) { | |
| 58 | 2 | Fw::SerializeStatus status = Fw::SerializeStatus::FW_SERIALIZE_OK; | |
| 59 | 2 | status = buffer.deserializeTo(this->m_handle.m_seconds, mode); | |
| 60 |
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2 | if (status == Fw::FW_SERIALIZE_OK) { |
| 61 | 2 | status = buffer.deserializeTo(this->m_handle.m_micros, mode); | |
| 62 | } | ||
| 63 | 2 | return status; | |
| 64 | } | ||
| 65 | } // namespace Samd21 | ||
| 66 | } // namespace Os | ||
| 67 |