编译就会出现declaration may not appear after executable statement in block, 在keil中定义的变量声明不允许出现在语句之后,所以把int i,j;这句放在最前面。
error: #268: declaration may not appear after executable statement in block 变量声明不能出现在可执行语句后面 解决办法:打开魔术棒,c/c++里面,选中C99 Mode 原因:C89规定,变量声明需在大括号后面;
keil编译程序出现declarationmaynotappearafterexecuta。。。/* Init System, peripheral clock and multi-function I/O */ SYS_Init();/* Init UART0 for printf */ UART0_Init();_GPIO_SET_PIN_MODE(P3, 6, GPIO_PMD_OUTPUT);int i,j;while(1){ P36 = 0;for(i=0;i<10;i++)CLK_SysTickDelay...
error: #268: declaration may not appear after executable statement in block uint8_t *pTxBuf = tx_buf; error: #268: declaration may not appear after executable statement in block uint16_t data_len = 6+len; 解决办法:变量声明不允许出现在语句之后.这种在语句之后声明变量的方式,c++允许,现在的很...
...\..\User\adc\bsp_adc.c(27): error: #268: declaration may not appear after executable ...
main.c(20): error: #268: declaration may not appear after executable statement in block GPIO_InitTypeDef GPIO_InitStructure; #include "stm32f4xx.h" // Device header #include "stm32f4xx_rcc.h" // Keil::Device:StdPeriph Drivers:RCC ...
一、 (35): warning: #128-D: loop is not reachable from preceding code 原因,前面有一个 while(1){ …….} 二、 (54): warning: #1-D: last line of file ends without a newline 少了一个回车在}之后 改后是 三、 (6): error: #268: declaration may not appear after executable statement...
意义: 类型为XXXX的值不能赋值给一个YYYY的实体。说明: 按照C语言的规则，变量和数值都被赋予一定的数据类型。在赋值操作时，变量的类型与其所赋的值的类型必须一致。遇到这类问题时，要仔细观察和思考两者是否存在冲突。常见问题:warning: #1295-D: Deprecated declaration XXXX - give arg types.意义: 弃用的...
…\HANDWARE\KEY\KEY.c(68): error: #268: declaration may not appear after executable statement in block 定义变量不可以在可执行程序过后 …\HANDWARE\KEY\KEY.c(81): warning: #1-D: last line of file ends without a newline 提示程序最后一行没有回车这是keil5的bug ...
declaration may not appear after executable statement in block 编译错误的提示是:“声明不能出现在可执行语句块后”。并非RCC文件出错,检查一下代码。 stm32l0xx_hal_rcc_ex.o并非指stm32l0xx_hal_rcc.c文件,而是编译后XXX.o文件。 举报 郝蓓蓓 2018-8-24 16:04:45 引用: ctwewer 发表于 2018-8...