問題及修改：

1）..SYSTEMdelaydelay.c(27): error:#20: identifier "SysTick_CLKSource_HCLK_Div8" is undefined

解決方法：在delay.c中添加“#include"misc.h"”

2）..SYSTEMsyssys.c(18): error:#20: identifier "NVIC_PriorityGroup_2" is undefined

解決方法：在sys.c中添加“#include"misc.h"”

3）. ..SYSTEMusartusart.c(75): error:#20: identifier "GPIO_InitTypeDef" is undefined

解決方法：在usart.c中添加“#include”stm32f10x_gpio.h””

4）..SYSTEMusartusart.c(77): error:#20: identifier "USART_InitTypeDef" is undefined

解決方法：在usart.c中添加“#include"stm32f10x_usart.h"”

5）..SYSTEMusartusart.c(80): error:#20: identifier "NVIC_InitTypeDef" is undefined

解決方法：在usart.c中添加“#include"misc.h"”

6）..SYSTEMusartusart.c(82): warning:#223-D: function "RCC_APB2PeriphClockCmd" declared implicitly

解決方法：在usart.c中添加“#include"stm32f10x_rcc.h"”

7）..HARDWARELEDled.c(22): error:#20: identifier "GPIO_InitTypeDef" is undefined

解決方法：在led.c中添加“#include"stm32f10x_gpio.h"”

8）..HARDWARELEDled.c(25): error:#20: identifier "RCC_APB2Periph_GPIOA" is undefined

解決方法：在led.c中添加“#include"stm32f10x_rcc.h"”