Keil编译报错[error: #101: “xxx

2023-09-18 23:59| 来源: 网络整理| 查看: 265

一、问题背景

开发环境：Keil 5 芯片型号：STM32F103C8T6 库类型：HAL库

移植大彩串口屏驱动代码时，编译出现大量error：#101 错误，如下：

error: #101: "RTC_IRQn" has already been declared in the current scope RTC_IRQn = 3, /*!< RTC global Interrupt */ error: #101: "FLASH_IRQn" has already been declared in the current scope FLASH_IRQn = 4, /*!< FLASH global Interrupt */ error: #101: "RCC_IRQn" has already been declared in the current scope RCC_IRQn = 5, /*!< RCC global Interrupt */ error: #101: "EXTI0_IRQn" has already been declared in the current scope EXTI0_IRQn = 6, /*!< EXTI Line0 Interrupt */ error: #101: "EXTI1_IRQn" has already been declared in the current scope EXTI1_IRQn = 7, /*!< EXTI Line1 Interrupt */ error: #101: "EXTI2_IRQn" has already been declared in the current scope EXTI2_IRQn = 8, /*!< EXTI Line2 Interrupt */

提示错误出现的文件是stm32f10x.h；

二、解决办法

出现这种问题是由于代码中存在两个功能重复的头文件；搜索stm32f10x.h的位置；把stm32f10x.h 替换成stm32f10x_hal.h就可以了

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