nfc chip programming

and perform I/O operations. These classes are labeled with a different NFC technology standard supported by tag.tagtechnology: This interface must be implemented by all of the following tag technology classes.NFCA: supports ISO 14443-3a-standard properties and I/O operations.NFCB: Nfc-b (ISO 14443-3b) properties and I/O operations.NFCF: Properties and I/O operations for

Ⅰ , overviewRegarding the storage of the data, I think the programmer will basically use it, just to see where you store it. STM32 the inside of the chip FLASH can be programmed, which means that data can be stored. However, many do small application development of people do not take advantage of this feature, but instead of a separate EEPROM or FLASH, I think in some cases (small data, Not often changed) this is a huge waste of resources. about usin

Linux AT90S8515 Single-Chip GCC programming lighting experiment documentary-Linux general technology-Linux programming and kernel information, the following is a detailed reading. Watching the Light Emitting Diode flash, I'm so happy. Success! For a newbie, this is the first time that we will never forget. ...... I have heard of avr in the csdn forum and download

and function, a little to remove unnecessary, join and realize their own functions, encounter difficult to understand and touch the problem of the brain to find Niang, combined with experimental debugging basic can find a solution, start will encounter a lot of small problems, maybe a small problem will torment a week helpless, This time must persist, a problem to think about solving, when you solve a few problems will find yourself already started.In fact, the focus is only one sentence: dilig

the same function (such as the 1602 LCD driver) are all written in a header file (. h) file, which is then required to be included in the call, but it is soon discovered that this method has its limitations and it is easy to make repeated errors. And it's inconvenient to call it up. Soon summer's electronic design competition came, the school of our microcontroller software programming a number of training. As the school over the years to participate

Work for 7 months, the microcontroller programming also began to slowly familiar with, always know that single-chip microcomputer is the timer, state machine, interrupt these things combine efficiency is quite high, but since the development of GPF this chip, I found another kind of microcontroller development skills, master please bypass.We all know that in the

Learning SCM has been a while, but many programs are missing the idea of modularity, previously thought as long as the single function encapsulated in a function is modular, but in the company after more than 10 days of internship, only really have a modular programming ideas, Here will I write 51 single-chip microcomputer control timer interrupt program sharing, one is hope that no modular

LED digital tube is widely used in single-chip microcomputer system, it is composed of light-emitting diode. The digital tube consists of 7 LEDs of a "day" shape, if the need to display the decimal point, then add a point, is a 8-segment digital tube.Digital tube Display high brightness, the corresponding speed, sub-common cathode and common anode two forms, commonly used have a single and 4-linked, there are two and dedicated to display time./*******