flash-memory

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NAND RAW access

I\'m working with a C++ application in an embedded systems running Linux. This device receives messages (small chunk of few bytes) an开发者_Go百科d need to be stored in a non volatile memory in case o[详细]

2023-02-15 08:13 分类：问答
ATmega328 + SPI Flash Memory

Preface: This question is about a project I am working on with a professor at my university. It is NOT for a grade, but my reputation with this professor does matter. So while my success on this proje[详细]

2023-01-20 21:06 分类：问答
NAND flash programming: granularity of writes?

is someone in the kow about write accesses on nowadays large NAND flash chips? What is the minimal granularity for writes? I have a microcontroller flash here[详细]

2023-01-15 05:56 分类：问答
FAT File system and lots of writes

I am considering using a FAT file system for an embedded data logging application. The logger will only create one file to which it continually appends 40 bytes of data every minute. After a couple ye[详细]

2023-01-14 15:55 分类：问答
《胜算》大结局，柳云龙玩转局中局，不愧是“谍战之父”？

网友调侃整个《胜算》。前33集是关于瓦吉姆的，后7集是关于庞雅文的，这让我看起来很困惑。[详细]

2022-12-22 10:13 分类：问答
C++ templates hides parent members

Usually, when A is inheriting from B, all the members of A are automatically visible to B\'s functions, for example[详细]

2022-12-21 23:51 分类：问答
Interfacing 45DB161 data flash with 89LP4052 controller

I am trying to interface the data flash with 89lp 4052 controller. Crysal used 11.0592 mhz. This controller has built in spi bus.[详细]

2022-12-13 13:33 分类：问答
Alarm history stack or queue?

I\'m trying to develop 开发者_JS百科an alarm history structure to be stored in non-volatile flash memory. Flash memory has a limited number of write cycles so I need a way to add records to the struct[详细]

2022-12-12 01:11 分类：问答
Circular Buffer in Flash

I need to store items of varying length in a circular queue in a flash chip.Each item will have its encapsulation so I can figure out how big i开发者_如何学JAVAt is and where the next item begins.When[详细]

2022-12-10 15:32 分类：问答
Am I overflowing my AVR's flash memory with a program that's too big?

I have a project where an ATtiny2313V is controlling a 7x5 LED matrix to display scrolling text.To display the text, I built a font which is stored in the flash with the rest of the program.[详细]

2022-12-08 16:53 分类：问答