I am using FRDM-K64F for my project. I need to write / read the internal flash memory to store some parameters at runtime. My development environment is KDS_1.1.1 and MQX_KSDK_1.0.0. I tried the demo project in C:\Freescale\MQX_KSDK_1.0.0\demos\flash_demo. It displayed the following information: No D_Flash (FlexNVM) and Enhanced EEPROM (EEE) on this device. In this situation, can I read / write the internal flash memory? I need to config the flash? Are there better solution to read / write the internal flash memory? Thank you!