基于VC33的flash擦除、读写例程，flash芯片29F010A-The VC33-based flash erase, read and write routines, flash chip 29F010A

R8C\1A 1B 的data flash的读写应用，对应初学者很有用处。灵活使用可以充当EEPROM来用-R8C \ 1A 1B data flash read and write applications, the corresponding useful for beginners. Flexible use of EEPROM can act to use

stm32 hardware spi, you can read the external flash by the spi