Beginning C for Arduino, Second Edition, Learn C Programming for the Arduino, Purdum J., 2015

 

Flash Memory.
The programs you develop using this book are written on your PC. When you have the program code to a point where you think it is ready to test, you upload that program code from your PC to the μ c board via the USB connection. The program code is stored in the Arduino’s flash memory. Flash memory is nonvolatile, which means that, even if you disconnect the board from its power source, the contents of the flash memory remain intact. It is probably obvious that your program must fit within the limits imposed by the amount of flash memory on your Arduino board. As mentioned, 2K to 8K of flash memory is used for the software (i.e., the bootloader) that allows your program to communicate with the outside world, including your PC. Therefore, if your Arduino has 32K of flash memory, your program code actually must be less than 24K to 30K in size, depending on the size of your bootloader code. Also, flash memory has a finite life in terms of the number of times that you can rewrite it reliably before it gets a little flaky. Most set the safe write cycle at 100,000 writes. So, according to the documentation, if you save the program 10 times a day, you only have 27 years of reliability available to you.



Бесплатно скачать электронную книгу в удобном формате, смотреть и читать:
Скачать книгу Beginning C for Arduino, Second Edition, Learn C Programming for the Arduino, Purdum J., 2015 - fileskachat.com, быстрое и бесплатное скачивание.

Скачать pdf
Ниже можно купить эту книгу по лучшей цене со скидкой с доставкой по всей России.Купить эту книгу


Скачать - pdf - Яндекс.Диск.