Tag - FAT

Interfacing SD Card With PIC Microcontroller – MikroC

A memory card (also called a flash memory card) is a solid-state electronic data storage device used for storing digital information. They are commonly used in many electronic devices, including digital cameras, mobile phones, laptop computers, MP3 players and also in many applications where a large amount of data has to be stored either once or continuously like in data loggers. Memory cards are small, rewritable and are able to retain data without power. In this article we will use...

Interfacing SD Card (FAT32 System) With PIC Microcontroller – MikroC

A memory card (also called a flash memory card) is a solid-state electronic data storage device used for storing digital information. They are commonly used in many electronic devices, including digital cameras, mobile phones, laptop computers, MP3 players and they are also widely used in data logging devices. The FAT32 library can be used for SD cards with more than 2GB of size, it lifts many constraints imposed by FAT16 file system. The key benefits is more addressable space(>2GB) and...

Interfacing SD Card With PIC Microcontroller – XC8

A memory card (also called a flash memory card) is a solid-state electronic data storage device used for storing digital information. They are commonly used in many electronic devices, including digital cameras, mobile phones, laptop computers, MP3 players and also in many applications where a large amount of data has to be stored either once or continuously like in data loggers. Memory cards are small, re-writable and are able to retain data without power. In this article we will learn...

Temperature Logger to SD Card with Menu Control – MikroC

An SD Card can be used to log data continuously over time for various purposes, this project shows the design of a temperature data logger with menu control system. The ambient temperature is read every minute and stored in a file on an SD card. When the program starts, the user is given three options: Saving the temperature readings to a new file on an SD card, Appending the temperature readings to an existing file or Sending all the...

Reading and Writing to SD Card with PIC Microcontroller using MPLAB Code Configurator

Microchip has released the File System library for MCC Device Libraries that configures the Chan's FatFs library with MCC, thus no need to manually configure all the individual files like the ffconfig.h, diskio.c, diskio.h etc. In this article we are going to learn how to use MCC File System library to write/read text to SD/SDHC cards with PIC Microcontroller. We are going to use the PIC16F18346 with Curiosity development board and microSD Click, but any PIC with enough memory supported...

Temperature Logger to SD Card with Menu Control – XC8

An SD/SDHC card can be used to log data continuously over time for various purposes, this project shows the design of a temperature data logger with menu control system.  The ambient temperature is read every 20 seconds and stored in a file on an SD card.  When the program starts, the user is given two options:  Option 1: Saving the temperature readings to SD/SDHC card (a new text file will be created: "DATA.TXT" or if this file already exists, it will be appended) Option...

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