Impossible to change setup in Expert menu

[michelmeunier]

Hello,

In the processor expert, I can change several options, they are grey and unselectable. I really don't understand why!

Follow an image of my screen:

Any idea?

Thanks

Michel

[BlackNight]

This is by design of the AsynchroSerial component you are using. It has the Serial_LDD as inherited (sub-)component, and the settings of the AsynchroSerial (upper level) are propagated to the lower (Serial_LDD) level.

Change the settings of the AsynchroSerial, and then it will propagate to the Serial_LDD.

If you really want to directly affect the Serial_LDD, then use it instead of the AsynchroSerial. But the AsynchroSerial is easier to use and has a better API in my view.

I hope this helps,

Erich

[michelmeunier]

As usually, Erich, you have the answer. But my problem now is to use the 'sendblock' method. the 'sendblock' of AsynchroSerial is in grey, and the 'sendblock' of the Serial_LDD request (LDD_TDeviceData *DeviceDataPtr) and I haven't it because the auto-init of Serial_LDD is not perform (and I can't do it because in the setup the autoinit is in grey :-(  ). I should have with autoinit the ASerialLdd1_DeviceData automaticly.

Again, it seems, that I need your help.

Michel

[BlackNight · Accepted solution]

Hi Michel,

see the tooltip of that method:

You have to enable interrupts and set som buffer size:

I hope this helps,

Erich