3.1.5 - 2020.04.14

Added

• #50 Allow to provide flash device SPIFlash_Device_t in begin()
• #41 Split Adafruit_SPIFlash into 2 classes with Adafruit_SPIFlashBase to allow using this library without SdFat
• SdFat_format sketch set default label to "EXT FLASH"
• Added support for W25Q16JV_IQ to auto detect flash devices

Fixed

• #31 Fixed issues where Adafruit_FlashTransport's begin() and supportQuadMode() is not an abstract function
• #36 Fixed writeBuffer page boundary
• Limit QSPI Speed to F_CPU

All examples should now work with Circuit Playground Express

All examples should now work with Circuit Playground Express

3.1.3

• Fixed #21
• Enhance SdFat_full_usage sketch
• SdFormat sketch only use chip erase to format

ESP fix

Adafruit_ImageReader now relies on Adafruit_SPIFlash -- this is true even if only using SD card, as the library now handles either/or. And though I don't think we have any ESP + SPI flash boards, it still needs to pass compilation in order to use, for example, an ESP board in a display FeatherWing, loading images from SD card.

3.1.0

• Change SdFat_format to make 1 FAT to be consistent with circuitpython
• Added flash_sector_dump example

Add FAT12 support for formatting

Merge pull request #15 from hathach/develop

complete SdFat_format with fatfs f_mkfs() for FAT12

*Breaking Change* Complete refactor!

Now based off of SdFat library, we can have both QSPI and SD filesystems at the same time, plus all the goodies of SdFat's long filename support, caching, and more. amazing, but we had to change around the functions/APIs. It's worth it, though!

Add fileSize()

to better match SdFat file api

Add getName(char *, size) to mimic SdFat

For better co-operation!

WARNING: breaking release!

In order to use both SPI Flash and SD cards at the same time, we cant have conflicting File names, so we now have the File in Adafruit_SPIFlash_FAT namespace. Update your SPI Flash Files to Adafruit_SPIFlash_FAT::File