The STM32F40x and STM32F41x embedded Flash memory can be programmed using incircuit programming or in-application programming. The in-circuit programming (ICP) method is used to update the entire contents of the Flash memory, using the JTAG, SWD protocol or the boot loader to load the user application into the microcontroller. ICP offers quick and efficient design iterations and eliminates unnecessary package handling or socketing of devices. In contrast to the ICP method, in-application programming (IAP) can use any communication interface supported by the microcontroller (I/Os, USB, CAN, UART, I2C, SPI, etc.) to download programming data into memory. With IAP, the Flash memory can be reprogrammed while the application is running. Nevertheless, part of the application has to have been previously programmed in the Flash memory using ICP. STM32F40x STM32F41x嵌入式閃存的可以進行編程，使用INCIRCUIT 編程或在應用編程。 在電路編程（ICP）的方法是用來更新的全部內容閃存，使用JTAG，SWD協議或引導加載程序來加載用戶應用程序進入微控制器。 ICP提供快速，高效的設計迭代和消除不必要的包處理或插座的設備。 ICP方法相比， 可以使用任何在應用編程（IAP）支持的通信接口（I / O的微控制器，USB，CAN，UART，I2C，SPI，等）來下載程序或數據到內存中。使用IAP，閃存可以被重新編程而在應用程序運行。 然而，部分的應用先前已被編程在閃存使用ICP。 完整文件 下載 stmcu.org/download/index.php?act=view&cid=613
Posted on: Sat, 22 Jun 2013 06:56:06 +0000
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