[FIX] Fix SDO command invalid handle error in CFM

The CFM node event process function may only abort and undefine a valid
SDO command connection.

Resolves: #768

Change-Id: I50aa73cdcfddcff5e2b1fef2faccb5fd2808f247
Reviewed-on: http://brateggevoat1/gerrit/2350
Tested-by: Jenkins <jenkins@brateggevoat1.br-automation.co.at>
Reviewed-by: Joerg Zelenka <joerg.zelenka@br-automation.com>
Reviewed-by: Wolfgang Seiss <wolfgang.seiss@br-automation.com>
Reviewed-by: Josef Baumgartner <josef.baumgartner@br-automation.com>
[TASK] Add target_getTickCount() for Linux and Windows

Change-Id: I57f918e1e712fb90a6c2b9303eaaca320b3a229a
Reviewed-on: http://brateggevoat1/gerrit/2334
Tested-by: Jenkins <jenkins@brateggevoat1.br-automation.co.at>
Reviewed-by: Joerg Zelenka <joerg.zelenka@br-automation.com>
Reviewed-by: Wolfgang Seiss <wolfgang.seiss@br-automation.com>
Reviewed-by: Josef Baumgartner <josef.baumgartner@br-automation.com>
[FIX] Ensure that heartbeat frequency is not exceeded

The application might check heartbeat more frequently than the
heartbeat is updated in the driver. The control module now is
configured with a minimum frequency for returning an heartbeat error.

Change-Id: I303a0571f28cc287f213c880edd4f2e786d5a6b1
Reviewed-on: http://brateggevoat1/gerrit/2335
Tested-by: Jenkins <jenkins@brateggevoat1.br-automation.co.at>
Reviewed-by: Joerg Zelenka <joerg.zelenka@br-automation.com>
Reviewed-by: Josef Baumgartner <josef.baumgartner@br-automation.com>
[FIX] Remove kernel check timeout in MN embedded demo

Since the control module ensures not exceeding heartbeat frequency
the timeout in the application can be removed.

Change-Id: I2f0e08aae036452e2f443ce5266f40dd3cc78541
Reviewed-on: http://brateggevoat1/gerrit/2372
Tested-by: Jenkins <jenkins@brateggevoat1.br-automation.co.at>
Reviewed-by: Josef Baumgartner <josef.baumgartner@br-automation.com>
[FIX] Fix stack off signalization in demos

Change-Id: I06755db9391b1118657bc84ce7556bbcdbc9c4ca
Reviewed-on: http://brateggevoat1/gerrit/2373
Tested-by: Jenkins <jenkins@brateggevoat1.br-automation.co.at>
Reviewed-by: Wolfgang Seiss <wolfgang.seiss@br-automation.com>
Reviewed-by: Josef Baumgartner <josef.baumgartner@br-automation.com>