STW TC1, User Manual

Page: 203 / 374

7 Teleservice Application Framework
User Manual 203/374
Information Flow
Input Information
Parameter Range Description
opt_DBusInstance T_DBUS_Util holds all D-Bus information
opcn_LogJobName maximum
MAX_DL_NAME_LENGTH pointer to log job name
ou32_LoggingBufferSize maximum
MAX_DL_BUFFER_SIZE 0 means buffer disabled
Otherwise number of log entries to buffer
Structure T_DBUS_Util
typedef struct
{
DBusConnection* pt_dbus_conn;
// D-BUS connection instance
charn acn_myNameString[128]; // Name of the application, Don't use any
special
// characters, white spaces or new lines!
charn acn_myVersion[128]; // Additional value (for HELLO) signal (opt.)
charn acn_myStatus[128]; // Additional value (for HELLO) signal (opt.)
charn acn_myAddInfo[512]; // Additional value (for HELLO) signal (opt.)
sint32 s32_myTriginterval; // Time interval when the ysysd
// expects to be triggered
charn acn_myCMDOnWatchdog[2048]; // Bash cmd that must be executed
// by the ysysd in case no
// trigger signal occurred in time.
} T_DBUS_Util;
Output Information
Return Value Description
C_NO_ERR Function executed without error
buffered trigger was successfully set
C_COM D-Bus communication error
C_UNKNOWN_ERR NULL pointer error or wrong parameters
C_NOACT Error occurs because:

log job name is invalid

trigger time interval to short

data logger configuration does not exist,

DLC file is corrupt