Tomorrow morning we depart for Omicron’s first meeting with MSV’s F3 Cup, and Tony Bishop in his Dallara F304. Needless to say it’s quite an exciting time for us, as the F3 cars are in full F3 specification – low ride heights, highly tuned engines, racing fuel and in most cases professional standard dataloggers.
It was the latter that caused most of the recent headaches, as the configuration files for the car were never supplied with the car (although in theory they exist, we just need to find the time to visit Silverstone to get them off the previous owners laptop). Â After acquiring a Windows 98 laptop (anything newer isn’t compatible!), and installing the Pi Analysis toolbox, I attempted to get the car talking to the laptop to ensure we can download the data from the weekend. Â This worked, but the end of the download process seems to be updating the configuration in the car from the data on the laptop – but I didn’t have a configuration on the laptop. The result was all the variables, conversions, channels and display configurations being lost; yikes. Considering I know virtually nothing about Pi dataloggers, this was quite a conundrum… Â But after several hours of tweaking, testing, tracing wires and reading some of the several hundred pages of manuals, I managed to get a dashboard that displayed every channel, got the wheel speed sensor working again (crushed wires), and I hope that means we’ll have data to download.
Fingers crossed.
I tested the car a few weeks ago at Snetterton and found it was capable of setting very competitive lap times. Since then we’ve made a few tweaks to the car and refined some parts of it, so we hope Tony will be able to set some competitive times. Having said that, it’s still going to be a steep learning curve for him and us on how to get the most out of the car over a weekend. Â We’re under no illusions that being competitive is going to be easy, but at least we know the car is there or thereabouts already. Â We also already know that Tony is a quick driver – his laptimes in Monoposto at Brands Hatch were actually very good – so hopefully it’ll be a ‘simple’ case of getting the two working together as quickly as possible.
Full report to follow after the race, and I’ll do my best to keep Twitter updated throughout the weekend.