Hi Jonathan,
I'm currently updating the iioutils SF project. By doing so I encountered a
problem in your generic_buffer.c example.
You generate the trigger name from the device name:
> if (trigger_name == NULL) {
> /*
> * Build the trigger name. If it is device associated it's
> * name is <device_name>_dev[n] where n matches the device
> * number found above
> */
> ret = asprintf(&trigger_name,
> "%s-dev%d", device_name, dev_num);
> if (ret < 0) {
> ret = -ENOMEM;
> goto error_ret;
> }
> }
That will not work if a device has no trigger and is enumerated before the
device you are looking at.
I think we need a symlink in the device directory to it's own trigger.
Also the current_trigger attribute should go into the buffer directory, as
this is the place, where it is actually used.
--
Regards,
Manuel Stahl
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