Confusing "no memory" error when calling iso15693Initialise()

[TimLong]

When calling (from C#):

ST25R391xNativeMethods.iso15693Initialise(Handle, 0, false)

I am getting an error response that decodes to "No Memory". I have had this error before when supplying a buffer that was too small for the response, however, no data is returned from this method so there is no buffer involved. In this case, what is the correct interpretation of "No Memory"?

[Ulysses HERNIOSUS]

Hi TimLong,

which software with which version are you using? On which board? 

When the error is returned: Does the field get enabled anyhow?

BR, Ulysses