针对你遇到的“error: #20: identifier "bool" is undefined”错误,以下是一些可能的解决步骤: 确认编程语言和上下文: 首先确认你正在使用的编程语言。如果是C语言,bool类型不是内建类型,需要通过包含特定的头文件来定义。 查看出现错误的代码段,确认bool类型的使用环境。 包含定义bool类型的头文件: 如果你的代码...
usb-driver\STM32_USB-FS-Device_DriverV3.1.1\src\usb_core.c(45): error: #20: identifier "FALSE" is undefined 在stm32f103.h中添加 typedef enum {FALSE = 0, TRUE = !FALSE} bool; 就没有错误了
39: error #20 : identifier "_Bool" is undefined typedef _Bool __cov_bool; Emit for file "<redacted>" complete. [ERROR] 1 error detected in the compilation of "<redacted>" Warning: cov-emit returned with code 1 for "<redacted>" How can I fix this?Coverity...
usb\USB\usb_pwr.h(54): error: #20: identifier "bool" is undefinedusb-driver\STM32_USB-FS-Device_DriverV3.1.1\src\usb_core.c(511): error: #20: identifier "TRUE" is undefinedusb-driver\STM32_USB-FS-Device_DriverV3.1.1\src\usb_core.c(45): error: #20: identifier "FALSE" is ...
\usb_pwr.h(54): error: #20: identifier "bool" is undefinedusb-driver\STM32_USB-FS-Device_DriverV3.1.1\src\usb_core.c(511): error: #20: identifier "TRUE" is undefinedusb-driver\STM32_USB-FS-Device_DriverV3.1.1\src\usb_core.c(45): error: #20: identifier "FALSE" is undefined...
\usb_pwr.h(54): error: #20: identifier "bool" is undefinedusb-driver\STM32_USB-FS-Device_DriverV3.1.1\src\usb_core.c(511): error: #20: identifier "TRUE" is undefinedusb-driver\STM32_USB-FS-Device_DriverV3.1.1\src\usb_core.c(45): error: #20: identifier "FALSE" is undefined...
简介:.\usb\USB\usb_pwr.h(54): error: #20: identifier "bool" is undefinedusb\USB\usb_pwr.h(54): error: #20: identifier "bool" is undefinedusb-driver\STM32_USB-FS-Device_DriverV3. .\usb\USB\usb_pwr.h(54): error: #20: identifier "bool" is undefinedusb\USB\usb_pwr.h(54):...
DTS_E_TXFUZZYLOOKUP_IDENTIFIER_PROPERTY Field DTS_E_TXFUZZYLOOKUP_INCOMPATIBLE_COPYCOLUMN_DATATYPES Field DTS_E_TXFUZZYLOOKUP_INCOMPATIBLE_EXACT_JOIN_DATATYPES Field DTS_E_TXFUZZYLOOKUP_INCOMPATIBLE_FUZZY_JOIN_DATATYPES Field DTS_E_TXFUZZYLOOKUP_INCOMPATIBLE_PASSTHRUCOLUMN_DATATYPES Field DTS_E_TXFUZZY...
DTS_E_TXFUZZYLOOKUP_IDENTIFIER_PROPERTY DTS_E_TXFUZZYLOOKUP_INCOMPATIBLE_COPYCOLUMN_DATATYPES DTS_E_TXFUZZYLOOKUP_INCOMPATIBLE_EXACT_JOIN_DATATYPES DTS_E_TXFUZZYLOOKUP_INCOMPATIBLE_FUZZY_JOIN_DATATYPES DTS_E_TXFUZZYLOOKUP_INCOMPATIBLE_PASSTHRUCOLUMN_DATATYPES DTS_E_TXFUZZYLOOKUP_INDEX_DOES_NOT_...
解决Stm32出现error: #20: identifier "GPIO_InitTypeDef" is undefined异常 2018-11-16 08:37 −该错误是我在移植sd卡程序时出现的,错误如下: error:#20,查看错误,可以发现,这些变量都是系统定义过的,没有修改过。并且该变量也能成功跳转被找到。那么到底是什么原因呢?逛了一些帖子,尝试了好几种方法。突然...