Rob Tillaart

> Picking up this project again after a hiatus. @RobTillaart or @per1234 can you speak to whether the compiler flags listed here are comprehensive? @ianfixes Not understand your question I'm...

As this issue has no reactions for 2 yrs the priority is low. For me I try not to use the macro (as macros can have side effects). That said,...

Thanks for your question, will look into is asap I added syntax highlighting in your post (adding cpp after the first triple backquotes)

A first look through the code does not reveal any big improvements. You could comment the print statements in **loop()** as those are printed under interrupt which may slow down...

As your question is not solved yet I reopened the issue, so I see it on my open issues list.

### Some math In the async mode you need to read the sensor and do a new request for every sample. A request is 4 bytes A read is 6...

@lynx985 Thanks for these performance figures. Insightful If time permits and I can find a free MEGA I will do actual timing measurements this week.

Could do a simple test on an UNO, which is not a MEGA but same clock speed and same ARCH Performance is better than I expected, see table below. |...

@marcus-4 Have you tried the proposed improvements? > * minimize what is printed (e.g nly SPS count) > * increase Serial baudrate to 250000 > * increase I2C clock to...

As there are no new insights here I close the issue. Feel free to reopen if needed.