Let's talk about the development prospect of embedded system in the future. How many fields of linux, Android and embedded linux have been replaced by Android? Android can't do it.

What a good diving engineer. You don't understand the relationship between LInux and Android. I tell you, LInux is the kernel of Android, and Android runs on Linux. If you say Android, then I can tell you responsibly that there are not many embedded things in Android development. Unless you fiddle with the circuit board every day, study which network card is more compatible with the system, save more electricity and that screen is more gorgeous.

If you study software, don't be fooled by them. Learning embedded software is a joke. Have you studied the principle of circuit? Have you ever studied single chip microcomputer? Have you ever learned arm assembly? Do you do these? For those who study software, these are all nonsense. Those embedded engineers who come from software are basically writing Andorid or iOS applications. This is embedded! That's completely applied. I don't know anything about circuits and embedded hardware. Not to mention hardware, few people know about LInux kernel and device drivers.

The real embedded system is engaged in automotive electronics, flight control software, intelligent machine tools, televisions, refrigerators, microwave ovens and so on. Most of these are from electronic backgrounds, and even fewer people know LInux. In fact, there are not many places to do this with LInux.

The prospect of embedded system is only a concept. Practical things have existed for a long time and have been developed for many years. In recent years, consumer electronics are hot, so it is hot, but in fact, these consumer electronics account for a small amount. Take the iphone as an example. How many designers does Apple have? For such a global product, there won't be too many embedded products in its design team, and there are obviously more applications than embedded products. But it is particularly dangerous to engage in applications. Nokia's layoffs are a good example. Those people also said that they are engaged in embedded software. Bullshit.