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Re:Building a new Windows 3.1 app in 2019: A Slack Client by stevefan1999 on Thursday December 19, 2019 @03:55AM (#21833187)
It feels a lot closer to write for MCUs if you write for 16-bit programs nowadays. The only difference is that MCUs are much more barebone and so less managed, but the constraints set by hardware however is the most distinctive common spot.
Re:Building a new Windows 3.1 app in 2019: A Slack Client by DaiPlusPlus on Thursday December 19, 2019 @04:05AM (#21833222)
MCU?
Re:Building a new Windows 3.1 app in 2019: A Slack Client by markus92 on Thursday December 19, 2019 @04:13AM (#21833254)
Microcontroller unit.
Re:Building a new Windows 3.1 app in 2019: A Slack Client by stevefan1999 on Thursday December 19, 2019 @04:38AM (#21833368)
Think MCUs are of the kinds like Arduino and microBit. There are also SBCs where bigger and more power hungry devices like Raspberry Pi belongs to.
Re:Building a new Windows 3.1 app in 2019: A Slack Client by that_jojo on Thursday December 19, 2019 @09:09AM (#21834986)
Super late, but the term MCU refers to the actual chip -- analogous to SoC for the main chip on a raspi.

You don't call the raspi an SoC, and it's debatable that you'd call a prototyping platform like Arduino an MCU. The MCU is the main Atmel AVR, Microchip PIC, or similar part that drives such a board.