Viewing profile — pp-ir

Good question! The plan was to use it for the central alarm room in temporary hospitals where no network exists. We planned to develop a small gateway to gather all the devices ala…

Yes we are :) The first days were fun. Then the french government pushed the project. Challenging, crazy, but exhausting. 25 days without coming back home! Then the lockdown did th…

You're right. We will see. EMC tests are part of our program.

You're welcome. In our initial requirement list, it was designed to be used in temporary hospitals (any public hall for example). Screen convergence is not for now in hospitals. Be…

Sorry for your friend. Problem with vent bag is that you cannot maintain a positive expiratory pressure (around 10mmHg of pressure during the expiration to prevent lung to collapse…

I'll be very happy for my industrial projects if BCM2711 come with CAN or RS485 built-in, but for the moment, there is nothing planned by Raspberry... A low speed 115200 baud link …

As far as I understood doctors, in march there was no guidelines for the disease. It was considered as a respiratory disease. Later on, it was requalified as a vascular disease, sc…

As soon as ANSM (french equivalent of US FDA) hears "linux", "wifi", "connected", they see a scary green monster... And to be honnest, I understand their point. How can you certify…

Short answer is no, I don't trust Rpi for vital tasks. Long answer : In this project, Raspberry is used to display curves and set some parameters. The core (ventilator algorithm) i…

=> HN effect, the server is sloooow. Sorry. Pierre, the author of this article.

open source time series database for an open source medical ventilator, it make sense!

If you're in the middle of a world crisis, and you need a small computer + touch screen, Rpi is THE solution. Farnell and radiospares have tons of stocks.

the most interesting is that you can follow the core company beer consumption in your grafana... https://blog.senx.io/grafana-beertender-dashboard/ (read tokens are still valid)

WarpScript, the best timeseries language ever! Go on folks! Write more tutorials!

This TSDB is full of surprise...

That's over-engineered ephemeral art!

Qt + Warp 10... Maybe it could be possible ! But the kiss approach was great here. WarpScript includes all you need to render text, vectors, images... The limit is that I cannot us…

With this little SPI screen, there is no GPU behind, so no way to use DRM. If you want to run X, you also need to use framebuffer turbo driver. So everything goes through the frame…