hi,
This is really for guys and girls who have converted a pinball to use one the above mentioned microprocessors. So I have a couple of pinball which run with arduinos, i will move them across to cobrapin but having the stm32 loaded with the arduino ide, cause i like the ide and its simple to use. So the test was to find out how long the longest I/O function (digital write function) on an Arduino uno would take v the stm32. So as you would expect the stm32 simply run away with it, UNO 6.8us and the winner STM 1.2us. But hey i can supercharge the UNO by writing direct to the registers and guess what 0.5us for the write not really suprising since it is direct to hardware. So yes i will use the STM32 but the Arduinos can be superchared.
Comments Please