Serial Flash Library Release Notes

Provides functions for interacting with an external flash connected through its Single/Dual/Quad/Octal SPI interface.

APIs for Read/Write/Erase operations
Supports Execute-in-Place (XIP) mode of operation
Accepts the configuration generated by the QSPI Configurator tool
Allows for providing information to the programming tool to program the external memory.

Added support for CAT1B device - CYW20829.

v1.2.0
Added support for HAL API v1 or v2

v1.1.0
Added the following functions:
- cy_serial_flash_qspi_read_async() - Supports asynchronous (non-blocking) read using fixed DMA resources. Refer to the API reference manual for details on the list of devices supported for DMA operation and the exact DMA resources used.
- cy_serial_flash_qspi_abort_read() - Aborts an ongoing asynchronous read operation
- cy_serial_flash_qspi_set_dma_interrupt_priority() - Changes the DMA interrupt priority
Implemented thread-safety for use with multi-threaded RTOS environment using the abstraction-rtos library
- Add DEFINES=CY_SERIAL_FLASH_QSPI_THREAD_SAFE in the Makefile to enable thread-safety
Updated cy_serial_flash_qspi_get_erase_size() to support memories with hybrid sectors

v1.0.2
Added new function cy_serial_flash_qspi_get_prog_size() to get the programming size
Minor documentation updates

v1.0.1
Minor update for documentation & branding

v1.0.0
Initial release

This version of the Serial Flash library was validated for compatibility with the following Software and Tools:

Software and Tools	Version
ModusToolbox™ Software Environment	2.4.0
GCC Compiler	10.3.1
IAR Compiler	8.4
ARM Compiler 6	6.11

Minimum required ModusToolbox™ Software Environment: v2.0