shared-module/usb_hid: Fix behavior of Device.get_last_received_report() #6808
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Documentation states that get_last_received_report() function should return None if there was no report received previously, otherwise it should return report. Moreover, same report should be returned only once. That makes it possible to reliably process incoming OUT/Feature reports. This patch adds an array that stores flags if report with particular ID was received and updates get_last_received_report() to match its documentation.
dhalbert
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Aug 25, 2022
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dhalbert
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Thanks! I am a little worried this is a breaking change for 7.3.x, but since the documentation said it should work this way, so people should have coded for it, and the relevant library has been fixed to account for this behavior fix, I think this is OK to add to the next 7.3.x release.
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Documentation states that get_last_received_report() function should
return None if there was no report received previously, otherwise it
should return report. Moreover, same report should be returned only
once. That makes it possible to reliably process incoming OUT/Feature
reports.
This patch adds an array that stores flags if report with particular
ID was received and updates get_last_received_report() to match its
documentation.
Backport from main to 7.3.x (see original PR #6767)