Another month gone already! Firstly a huge thanks and congratulations to the various people who got Speeduino up and running in August! Amongst other things, Speeduino ran its first V6 engine, which was great to see as it's not something I have the facilities to test with at the moment.

August has been almost exclusively focussed on testing and a lot of bug fixing. That said, there has been a few new features added and I've done some code restructuring to allow for some of the upcoming features. Without further ado, here's a description of what's been done in the last month:

• The largest feature added is the idle control system. Fast idle valves, PWM valves and Stepper motors are all supported in open loop mode. On/Off valves and steppers are well tested, PWM is less thoroughly tested, but should work ok.
• The appropriate definitions have been made to allow VE Analyze Live and table generation functions in TunerStudio
• Tach rejection filtering has been added to most of the decoders
• Fixed a bug that prevented the fuel pump output from turning on
• Fixed an overflow in the duty cycle limiter that could cause issues in some cases in the 500-1000rpm range
• Fix the high speed tooth logger byte order
• Corrections to pin outs on various boards

That doesn't really sound like huge progress I know, but some of those bugs took a lot of time to track down. With confidence I can again say that this months monthly code drop is more reliable than last months, so that's progress in my books.

As always, this monthly code drop can be found at: http://speeduino.com/wiki/index.php/Com ... g_Firmware