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RT-Thread一般讨论
搭建最小工程时编译出错
发布于 2018-06-19 22:04:08 浏览：6633
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按照教程“Keil下搭建RT-Thread最小工程”时编译出错，信息如下： *** Using Compiler 'V5.05 update 2 (build 169)', folder: 'C:\Keil_v5\ARM\ARMCC\Bin' Build target 'rt-thread' compiling stm32f1xx_hal.c... compiling stm32f1xx_hal_adc.c... compiling stm32f1xx_hal_adc_ex.c... compiling stm32f1xx_hal_can.c... compiling stm32f1xx_hal_cec.c... compiling stm32f1xx_hal_cortex.c... compiling stm32f1xx_hal_crc.c... compiling stm32f1xx_hal_dac.c... compiling stm32f1xx_hal_dac_ex.c... compiling stm32f1xx_hal_dma.c... compiling stm32f1xx_hal_eth.c... compiling stm32f1xx_hal_flash.c... compiling stm32f1xx_hal_flash_ex.c... compiling stm32f1xx_hal_gpio.c... compiling stm32f1xx_hal_gpio_ex.c... compiling stm32f1xx_hal_hcd.c... compiling stm32f1xx_hal_i2c.c... compiling stm32f1xx_hal_i2s.c... compiling stm32f1xx_hal_irda.c... compiling stm32f1xx_hal_iwdg.c... compiling stm32f1xx_hal_mmc.c... compiling stm32f1xx_hal_msp_template.c... compiling stm32f1xx_hal_nand.c... compiling stm32f1xx_hal_nor.c... compiling stm32f1xx_hal_pccard.c... compiling stm32f1xx_hal_pcd.c... compiling stm32f1xx_hal_pcd_ex.c... compiling stm32f1xx_hal_pwr.c... compiling stm32f1xx_hal_rcc.c... compiling stm32f1xx_hal_rcc_ex.c... Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_rcc_ex.c(134): error: #268: declaration may not appear after executable statement in block FlagStatus pwrclkchanged = RESET; Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_rcc_ex.c: 0 warnings, 1 error compiling stm32f1xx_hal_rtc.c... compiling stm32f1xx_hal_rtc_ex.c... compiling stm32f1xx_hal_sd.c... compiling stm32f1xx_hal_smartcard.c... compiling stm32f1xx_hal_spi.c... compiling stm32f1xx_hal_spi_ex.c... compiling stm32f1xx_hal_sram.c... compiling stm32f1xx_hal_tim.c... compiling stm32f1xx_hal_tim_ex.c... compiling stm32f1xx_hal_timebase_rtc_alarm_template.c... Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(90): error: #20: identifier "RTC_HandleTypeDef" is undefined RTC_HandleTypeDef hRTC_Handle; Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(144): error: #20: identifier "RTC_OUTPUTSOURCE_NONE" is undefined hRTC_Handle.Init.OutPut = RTC_OUTPUTSOURCE_NONE; Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(145): warning: #223-D: function "HAL_RTC_Init" declared implicitly HAL_RTC_Init(&hRTC_Handle); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(148): warning: #223-D: function "__HAL_RTC_WRITEPROTECTION_DISABLE" declared implicitly __HAL_RTC_WRITEPROTECTION_DISABLE(&hRTC_Handle); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(151): warning: #223-D: function "__HAL_RTC_ALARM_CLEAR_FLAG" declared implicitly __HAL_RTC_ALARM_CLEAR_FLAG(&hRTC_Handle, RTC_FLAG_ALRAF); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(151): error: #20: identifier "RTC_FLAG_ALRAF" is undefined __HAL_RTC_ALARM_CLEAR_FLAG(&hRTC_Handle, RTC_FLAG_ALRAF); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(155): warning: #223-D: function "__HAL_RTC_ALARM_GET_FLAG" declared implicitly while(__HAL_RTC_ALARM_GET_FLAG(&hRTC_Handle, RTC_FLAG_ALRAF) != RESET) Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(169): warning: #223-D: function "__HAL_RTC_ALARM_EXTI_ENABLE_IT" declared implicitly __HAL_RTC_ALARM_EXTI_ENABLE_IT(); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(170): warning: #223-D: function "__HAL_RTC_ALARM_EXTI_ENABLE_RISING_EDGE" declared implicitly __HAL_RTC_ALARM_EXTI_ENABLE_RISING_EDGE(); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(173): error: #20: identifier "RTC_FLAG_SEC" is undefined LEAR_BIT(hRTC_Handle.Instance->CRL, (RTC_FLAG_SEC | RTC_FLAG_OW)); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(173): error: #20: identifier "RTC_FLAG_OW" is undefined LEAR_BIT(hRTC_Handle.Instance->CRL, (RTC_FLAG_SEC | RTC_FLAG_OW)); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(181): warning: #223-D: function "__HAL_RTC_ALARM_ENABLE_IT" declared implicitly __HAL_RTC_ALARM_ENABLE_IT(&hRTC_Handle, RTC_IT_ALRA); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(181): error: #20: identifier "RTC_IT_ALRA" is undefined __HAL_RTC_ALARM_ENABLE_IT(&hRTC_Handle, RTC_IT_ALRA); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(184): warning: #223-D: function "__HAL_RTC_WRITEPROTECTION_ENABLE" declared implicitly __HAL_RTC_WRITEPROTECTION_ENABLE(&hRTC_Handle); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(213): warning: #223-D: function "__HAL_RTC_ALARM_DISABLE_IT" declared implicitly __HAL_RTC_ALARM_DISABLE_IT(&hRTC_Handle, RTC_IT_ALRA); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(213): error: #20: identifier "RTC_IT_ALRA" is undefined __HAL_RTC_ALARM_DISABLE_IT(&hRTC_Handle, RTC_IT_ALRA); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(227): warning: #223-D: function "__HAL_RTC_WRITEPROTECTION_DISABLE" declared implicitly __HAL_RTC_WRITEPROTECTION_DISABLE(&hRTC_Handle); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(235): error: #20: identifier "RTC_FLAG_SEC" is undefined LEAR_BIT(hRTC_Handle.Instance->CRL, (RTC_FLAG_SEC | RTC_FLAG_OW | RTC_FLAG_ALRAF)); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(235): error: #20: identifier "RTC_FLAG_OW" is undefined LEAR_BIT(hRTC_Handle.Instance->CRL, (RTC_FLAG_SEC | RTC_FLAG_OW | RTC_FLAG_ALRAF)); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(235): error: #20: identifier "RTC_FLAG_ALRAF" is undefined LEAR_BIT(hRTC_Handle.Instance->CRL, (RTC_FLAG_SEC | RTC_FLAG_OW | RTC_FLAG_ALRAF)); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(238): warning: #223-D: function "__HAL_RTC_ALARM_ENABLE_IT" declared implicitly __HAL_RTC_ALARM_ENABLE_IT(&hRTC_Handle, RTC_IT_ALRA); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(238): error: #20: identifier "RTC_IT_ALRA" is undefined __HAL_RTC_ALARM_ENABLE_IT(&hRTC_Handle, RTC_IT_ALRA); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(241): warning: #223-D: function "__HAL_RTC_WRITEPROTECTION_ENABLE" declared implicitly __HAL_RTC_WRITEPROTECTION_ENABLE(&hRTC_Handle); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(261): error: #20: identifier "RTC_HandleTypeDef" is undefined void HAL_RTC_AlarmAEventCallback(RTC_HandleTypeDef *hrtc) Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(267): warning: #223-D: function "__HAL_RTC_WRITEPROTECTION_DISABLE" declared implicitly __HAL_RTC_WRITEPROTECTION_DISABLE(hrtc); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(275): error: #20: identifier "RTC_FLAG_SEC" is undefined LEAR_BIT(hrtc->Instance->CRL, (RTC_FLAG_SEC | RTC_FLAG_OW)); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(275): error: #20: identifier "RTC_FLAG_OW" is undefined LEAR_BIT(hrtc->Instance->CRL, (RTC_FLAG_SEC | RTC_FLAG_OW)); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(278): warning: #223-D: function "__HAL_RTC_WRITEPROTECTION_ENABLE" declared implicitly __HAL_RTC_WRITEPROTECTION_ENABLE(hrtc); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c(296): warning: #223-D: function "HAL_RTC_AlarmIRQHandler" declared implicitly HAL_RTC_AlarmIRQHandler(&hRTC_Handle); Libraries\STM32F1xx_HAL_Driver\Src\stm32f1xx_hal_timebase_rtc_alarm_template.c: 15 warnings, 14 errors compiling stm32f1xx_hal_timebase_tim_template.c... compiling stm32f1xx_hal_uart.c... compiling stm32f1xx_hal_usart.c... compiling stm32f1xx_hal_wwdg.c... compiling stm32f1xx_ll_adc.c... compiling stm32f1xx_ll_crc.c... compiling stm32f1xx_ll_dac.c... compiling stm32f1xx_ll_dma.c... compiling stm32f1xx_ll_exti.c... compiling stm32f1xx_ll_fsmc.c... compiling stm32f1xx_ll_gpio.c... compiling stm32f1xx_ll_i2c.c... compiling stm32f1xx_ll_pwr.c... compiling stm32f1xx_ll_rcc.c... compiling stm32f1xx_ll_rtc.c... compiling stm32f1xx_ll_sdmmc.c... compiling stm32f1xx_ll_spi.c... compiling stm32f1xx_ll_tim.c... compiling stm32f1xx_ll_usart.c... compiling stm32f1xx_ll_usb.c... compiling stm32f1xx_ll_utils.c... compiling system_stm32f1xx.c... assembling startup_stm32f103xe.s... ".\Objects\project.axf" - 15 Error(s), 15 Warning(s). Target not created. Build Time Elapsed: 00:01:59 各位大神帮忙看一下问题出在哪里，谢谢！！！   
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tanek
2018-06-19
这家伙很懒，什么也没写！
这个是STM32的库里面的宏，你大概是没有把RTC相关的头文件包含进来。
敬坚
2018-06-20
这家伙很懒，什么也没写！
>这个是STM32的库里面的宏，你大概是没有把RTC相关的头文件包含进来。 --- 我是有添加头文件路径的，而且在文件夹中也能看到rtc相关的头文件。还有我尝试在项目中直接添加头文件也没能编译通过。
敬坚
2018-06-20
这家伙很懒，什么也没写！
>我是有添加头文件路径的，而且在文件夹中也能看到rtc相关的头文件。还有我尝试在项目中直接添加头文件也 ... --- RTC头文件未包含是因为官方固件库配置文件里没有打开RTC模块，修改后宏定义错误就没有了。但还有一个问题没找出原因请看图片
tanek
2018-06-20
这家伙很懒，什么也没写！
>RTC头文件未包含是因为官方固件库配置文件里没有打开RTC模块，修改后宏定义错误就没有了。但还有一个问题 ... --- 需要打开C99
yaomo718
2018-06-20
这家伙很懒，什么也没写！
>RTC头文件未包含是因为官方固件库配置文件里没有打开RTC模块，修改后宏定义错误就没有了。但还有一个问题 ... --- 你这个错误确实如5楼所说的，需要勾选 C99 mode。这个错误解决以后你应该还会遇到下面的错误提示吧？ ``` linking... .\build\rtthread-stm32.axf: Error: L6200E: Symbol HAL_MspInit multiply defined (by stm32f1xx_hal_msp_template.o and board.o). .\build\rtthread-stm32.axf: Error: L6200E: Symbol HAL_InitTick multiply defined (by stm32f1xx_hal_timebase_tim_template.o and stm32f1xx_hal_timebase_rtc_alarm_template.o). .\build\rtthread-stm32.axf: Error: L6200E: Symbol HAL_SuspendTick multiply defined (by stm32f1xx_hal_timebase_tim_template.o and stm32f1xx_hal_timebase_rtc_alarm_template.o). .\build\rtthread-stm32.axf: Error: L6200E: Symbol HAL_ResumeTick multiply defined (by stm32f1xx_hal_timebase_tim_template.o and stm32f1xx_hal_timebase_rtc_alarm_template.o). Not enough information to list image symbols. Not enough information to list the image map. Finished: 2 information, 0 warning and 4 error messages. ".\build\rtthread-stm32.axf" - 4 Error(s), 2 Warning(s). Target not created. Build Time Elapsed: 00:00:43 ``` 这是因为函数重复定义了，我们使用rt-thread里提供的函数，所以把stm32f1xx_hal_msp_template.c，stm32f1xx_hal_timebase_tim_template.c，stm32f1xx_hal_timebase_rtc_alarm_template.c这三个文件从工程里移除就可以了。
敬坚
2018-06-20
这家伙很懒，什么也没写！
>你这个错误确实如5楼所说的，需要勾选 C99 mode。这个错误解决以后你应该还会遇到下面的错误提示吧？ > >这 ... --- 真的是，刚还在想怎么弄，谢谢阿！！！
敬坚
2018-06-20
这家伙很懒，什么也没写！
>需要打开C99 --- 谢谢！！！
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