REGIST
1-10-2-软件SPI读写外部Flash芯片ID
2022-12-301-10-1-硬件SPI读写外部Flash芯片ID
2022-12-301-9-2-软件I2C读写外部EEPROM
2022-12-301-9-1-硬件I2C读写外部EEPROM
2022-12-301-8-1-读写内部FLASH
2022-12-301-7-3-PA1电平变化触发控制LED
2022-12-301-7-2-PA1下降沿触发控制LED
2022-12-301-7-1-PA1上升沿触发控制LED
2022-12-30