lab7_spi_W25Q16JV_stm32f4ve

STM32F4VE STM32F407VET6 -- HSI= 16MHz -- SPI1 - Write Read Erase W25Q16JV -- * GPIOB Pin3 -> SCK -- * GPIOB Pin4 -> MISO -- * GPIOB Pin5 -> MOSI -- * GPIOB Pin0 -> /CS