142         : mBuffer(aBuffer)  in SpiFrame()
151     uint8_t *GetData(void) { return mBuffer + kHeaderSize; }  in GetData()
160 …bool IsValid(void) const { return ((mBuffer[kIndexFlagByte] & kFlagPatternMask) == kFlagPattern); }  in IsValid()
167 … bool IsResetFlagSet(void) const { return ((mBuffer[kIndexFlagByte] & kFlagReset) == kFlagReset); }  in IsResetFlagSet()
174 …void SetHeaderFlagByte(bool aResetFlag) { mBuffer[kIndexFlagByte] = kFlagPattern | (aResetFlag ? k…  in SetHeaderFlagByte()
181     uint8_t GetHeaderFlagByte(void) const { return mBuffer[kIndexFlagByte]; }  in GetHeaderFlagByte()
192         Lib::Utils::LittleEndian::WriteUint16(aAcceptLen, mBuffer + kIndexAcceptLen);  in SetHeaderAcceptLen()
200 …uint16_t GetHeaderAcceptLen(void) const { return Lib::Utils::LittleEndian::ReadUint16(mBuffer + kI…  in GetHeaderAcceptLen()
211         Lib::Utils::LittleEndian::WriteUint16(aDataLen, mBuffer + kIndexDataLen);  in SetHeaderDataLen()
219 …uint16_t GetHeaderDataLen(void) const { return Lib::Utils::LittleEndian::ReadUint16(mBuffer + kInd…  in GetHeaderDataLen()
233     uint8_t *mBuffer;  member in ot::Spinel::SpiFrame