Keil 丢失编译器版本5、内核文件core_cm3.c报错

一、Missing Compiler Version 5

1. 下载 Arm Compiler 5

链接:百度网盘 请输入提取码
提取码:zv2i

2. ARMCC

下载ARMCC.rar文件,
解压后将其中的ARMCC文件复制到keil安装目录下的ARM目录里:F:\KEIL_C51\ARM

3.Keil 配置

①打开


② Folders/Extensions
 


③添加ARMCC文件夹
 

Build started: Project: project *** Using Compiler 'V5.06 update 7 (build 960)', folder: 'C:\Keil_v5\ARM\ARMCC\Bin' Build target 'Target 1' Note: source file '..\Libraries\CMSIS\core_cm3.c' - object file renamed from '.\Objects\core_cm3.o' to '.\Objects\core_cm3_1.o'. Note: source file '..\Libraries\CMSIS\system_stm32f10x.c' - object file renamed from '.\Objects\system_stm32f10x.o' to '.\Objects\system_stm32f10x_1.o'. Note: source file '..\Libraries\CMSIS\core_cm3.c' - object file renamed from '.\Objects\core_cm3.o' to '.\Objects\core_cm3_1.o'. Note: source file '..\Libraries\CMSIS\system_stm32f10x.c' - object file renamed from '.\Objects\system_stm32f10x.o' to '.\Objects\system_stm32f10x_1.o'. compiling misc.c... compiling stm32f10x_adc.c... compiling stm32f10x_dac.c... compiling stm32f10x_crc.c... compiling stm32f10x_exti.c... compiling stm32f10x_cec.c... compiling stm32f10x_dbgmcu.c... compiling stm32f10x_bkp.c... compiling stm32f10x_can.c... compiling stm32f10x_dma.c... compiling stm32f10x_flash.c... compiling stm32f10x_fsmc.c... compiling stm32f10x_gpio.c... compiling stm32f10x_pwr.c... compiling stm32f10x_i2c.c... compiling stm32f10x_iwdg.c... compiling stm32f10x_rtc.c... compiling stm32f10x_sdio.c... compiling stm32f10x_rcc.c... compiling stm32f10x_usart.c... compiling stm32f10x_spi.c... compiling stm32f10x_tim.c... compiling core_cm3.c... compiling stm32f10x_wwdg.c... compiling system_stm32f10x.c... compiling Hardware.c... compiling Hardware_systick.c... compiling Soft_layer_Electronic_nutrition_scale.c... compiling Hardware_usart.c... compiling Hardware_SYS.c... compiling Hardware_GPIO.c... compiling Hardware_ADC.c... compiling Hardware_SPI.c... compiling Soft_layer.c... compiling Soft_layer_lcd.c... compiling core_cm3.c... compiling main.c... ..\main\main.c(37): error: #5: cannot open source input file "arm_math.h": No such file or directory #include "arm_math.h" ..\main\main.c: 0 warnings, 1 error compiling stm32f10x_it.c... compiling system_stm32f10x.c... compiling Soft_layer_lcd_GUI.c... ".\Objects\project.axf" - 1 Error(s), 0 Warning(s). Target not created. Build Time Elapsed: 00:00:02
09-28
08-31
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