SNIP_CLASSIC_LIN_SECTION_8_3_2_2_Lin_GoToSleep

8.3.2.2 Lin_GoToSleep Note: This service is only applicable for LIN master node (available only if the ECU has any LIN master channel). [SWS_Lin_00166] Definition of API function Lin_GoToSleep ⌈ Service Name Lin_GoToSleep Syntax Std_ReturnType Lin_GoToSleep ( uint8 Channel ) Service ID [hex] 0x06 Sync/Async Asynchronous Reentrancy Non Reentrant for the same Channel. Reentrant for different Channel. Parameters (in) Channel LIN channel to be addressed Parameters (inout) None Parameters (out) None Return value Std_ReturnType E_OK: Sleep command has been accepted E_NOT_OK: Sleep command has not been accepted, development or production error occurred Description The service instructs the driver to transmit a go-to-sleep-command on the addressed LIN channel. Only used for LIN master nodes. Available via Lin.h ⌋ [SWS_Lin_00089] ⌈The function Lin_GoToSleep shall send a go-to-sleep-command on the addressed LIN channel as defined in LIN Specification 2.1.⌋ [SWS_Lin_00266] Upstream requirements: SRS_Lin_01566 ⌈The function Lin_GoToSleep shall set the channel state to LIN_CH_SLEEP_PENDING, even in case of an erroneous transmission of the go-to-sleep-command.⌋ [SWS_Lin_00220] ⌈If external wake-up detection is supported by configuration parameter LinChannelWakeupSupport, then the function Lin_GoToSleep shall enable bus monitoring for a wake-up request on that channel, even in case of an erroneous transmission of the go-to-sleep command.⌋ [SWS_Lin_00221] ⌈The function Lin_GoToSleep shall optionally set the LIN hardware unit to reduced power operation mode (if supported by HW), even in case of an erroneous transmission of the go-to-sleep-command.⌋ [SWS_Lin_00255] ⌈The LIN channel shall enter the state LIN_CH_SLEEP the next time Lin_GetStatus is called, independent of the success of the transmission of the goto-sleep-command on the bus.⌋ [SWS_Lin_00074] ⌈The function Lin_GoToSleep shall terminate ongoing frame transmission of prior transmission requests, even if the transmission is unsuccessfully completed.⌋ [SWS_Lin_00129] ⌈If development error detection for the LIN module is enabled: if the function Lin_GoToSleep is called before the LIN module was initialized, the function Lin_GoToSleep shall raise the development error LIN_E_UNINIT.⌋ [SWS_Lin_00131] ⌈If development error detection for the LIN module is enabled: the function Lin_GoToSleep shall raise the development error LIN_E_INVALID_CHANNEL if the channel parameter is invalid.⌋ [SWS_Lin_00288] ⌈The function Lin_GotoSleep is only available if the Lin module is configured as LIN master node on at least one channel. In a pure LIN slave configuration, this function is not available. This depends on the configuration parameters LinNodeType.⌋