STM32F3 and external SPI Flash, how programing? I would like to use External SPI flash memory as storage for pictures on LCD. Looking for a way to fill the external Flash content when programming the processor using the programmer (J-LINK) via SWD when you upgrade firmware via bootloader (USB or USART) I do not know how to do it, there is some howto or appnote
C:\Keil474\ARM\Flash\_Template\Test
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