Страница 1 мировой engineering стандарты общая спецификация

Page 104
GM WORLDWIDE ENGINEERING STANDARDS
GMW3110
normal_message_transmission_status ←
ENABLED /* cancel out mode $28 */
programming_mode_entry_ok ←
NO
high_speed_mode_entry_ok ←
NO
CALL appl_Comm_Init() /*application function to do any necessary cleanup */
CALL hnd_Invoke_Comm_Init() /* GMLAN Handler function executed in Comm Init state */
CALL APPL_ACTIVATE_LOCALDIAGVN() /* Application function call to reactivate diagnostic local
VN */
ENDIF
IF (permanent diagnostic CAN Identifiers are programmed) THEN
send ($60) /* send acknowledgement */
ELSE
diagnostic_responses_enabled ←
NO
ENDIF
ELSE
TransferData_Allowed ←
NO
programming_mode_active ←
NO
/***************************************************************************
* Reset CAN Protocol Device if high speed mode was active before doing S/W Reset
****************************************************************************/
IF (high_speed_mode_active = YES)
high_speed_mode_active ←
NO
CALL hnd_Init_CAN_Device() /* handler call to reinit the baud rate in order to prevent bus errors
which could be caused if reset times differ greatly*/
ENDIF
/***************************************************************************
* check to see if any diagnostic information which is retained across multiple
* drive cycles needs to be reinitialized before performing a software reset
****************************************************************************/
DTCs_Enabled_In_Device_Control ←
NO
IF (Diag_Services_Disable_DTCs = TRUE) THEN
Diag_Services_Disable_DTCs ←
FALSE
CALL Diag_App_Reset_Vars() /* local diagnostic application to reset flags, timers, and variables
as appropriate */
ENDIF
CALL Invoke_Sw_Reset() /* causes a software reset to occur */
ENDIF
ENDFUNCTION