I have been investigating the STM8S range for use instead of an ATmega328P in a project of mine. (Gotta love the fact they're half the price, even in single-digit quantities.
)
Was looking in the reference manual at the ADC capabilities, and the multi-channel scan mode caught my eye as being something that might be very handy. But I have a couple of queries:
- Is multi-channel scan mode
only capable of scanning from AIN0 upwards? That is, you can't start from, for example, AIN3? That seems rather inflexible in terms of pin usage.
- Can scan mode definitely be used in conjunction with conversion triggering from timer? It would seem logically possible by just setting both SCAN and EXTSEL of ADC_CR2 appropriately, but you never know with these things, so I thought I'd check.