第六、选备资料 比如STM32F072-DISCOVERY,STM32F072-EVAL开发板资料, 应用笔记: STSW-MCU005 STM32 and STM8 Flash loader demonstrator (UM0462) STSW-STM32132 STM32F0xx internal RC oscillators calibration (AN4067) AN4104: Using the STM32F0xx DMA controller AN3371: Using the hardware real-time clock (RTC) in STM32 F0, F2, F3, F4 and L1 series of MCUs 等 下载地址: