.\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_DriverV3.1.1\src\usb_core.c(511): error: #20: i
.\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_DriverV3.1.1\src\usb_core.c(511): error: #20: identifier "TRUE" is undefinedusb-driver\STM32_USB-FS-Device_Dri...
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
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): ...
\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...
stm32 usb error : identifier "bool" is undefined 2016-06-02 21:36 −.\usb\USB\usb_pwr.h(54): error: #20: identifier "bool" is undefinedusb\USB\usb_pwr.h(54): error: #20: identifier "bool" is undefinedusb-dri... zhaocundang ...
STM32自带的bool型变量 2014-11-23 20:31 −... 卤煮小鱼 0 5680 stm32 usb error : identifier "bool" is undefined 2016-06-02 21:36 −.\usb\USB\usb_pwr.h(54): error: #20: identifier "bool" is undefinedusb\USB\usb_pwr.h(54): error: #20: identifier "bool" is undefinedusb-dr...
bool VerifySignature(uint8_t *data, size_t length, uint8_t *signature, size_t sigLength);int main(void) { // 系统时钟配置 SystemClock_Config();// 启用全局中断 __enable_irq();// 初始化串口 USART_Init();// 检查是否接收到固件更新请求 ...
1)通过串口控制单片机执行我们期望的函数,同时函数参数最大支持5个,其参数类型支持char、short、int、float及其无符号类型和相应的指针,不支持long及double。 2)对于含有对字符串及数组操作的函数,需要通过数组传值后,在调用函数时写入该变量地址才能实现对这些变量的操作。支持函数返回值得显示。
需要把PA8配置为输出模式,默认高电平,配置PA7为输入模式。 串口重定向 打开魔术棒,勾选MicroLIB 在main.c中,添加头文件,若不添加会出现 identifier "FILE" is undefined报错。 /* USER CODE BEGIN Includes */#include"stdio.h"/* USER CODE END Includes */ ...