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[keyple-dev] About using SAMs
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Hello there,
I would like to ask you a question.
I have a terminal that can read a smart card and has slots to support
up to 4 SAMs.
This terminal is not a PCSC reader, so I had to implement my reader plugin.
Following an example like
https://keyple.org/learn/build-your-first-app/java-app/
it looks like I should declare two different Readers, one for the
smart card and one for the SAM.
I tried to use the same reader to read both the smart card and a SAM.
If I try to read a SAM using the CalypsoSamSelectionAdapter like
samSelectionManager.prepareSelection(
calypsoExtensionService
.createSamSelection().filterByProductType(CalypsoSam.ProductType.SAM_C1))
I can not find the SAM. If I do not specify the filter selection I get
in return the smart card, not the SAM.
I think I have to implement a card extension to be able to read from
the four SAM slots:
https://keyple.org/learn/developer-guide/card-extension-add-on/
I am right?
Thank you,
Max
