patacongo edited a comment on pull request #1271: URL: https://github.com/apache/incubator-nuttx/pull/1271#issuecomment-646976045
> With the hardware solution, the instrumentation data will be encoded and sent out via a parallel port immediately when the call-out occurs. There will be no buffering in RAM; there will be not application driver. Those will all be disabled. The USB parallel solution will be direct instrumentation to hardware. To make that job simpler and fully compatible with the effort you are doing, perhaps we need to have standalone logic to encode instrumentation data to a stream. Perhaps using struct lib_outstream_s as defined in include/nuttx/stream.h. That way, the encoded data can go to either a memory stream or to the hardware parallel interface. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
