14: error: expected declaration specifiers or '...' before

noval · ‎2016-11-20

Posted on November 21, 2016 at 08:53

i get 14: error: expected declaration specifiers or '...' before 'GPIO_Init'

and its my source code :

void Init_IO(GPIO_Init* GPIOx, uint32_t Pin, GPIOMode_TypeDef Mode, GPIOPuPd_TypeDef Pupd, GPIOSpeed_TypeDef Speed)

{

GPIO_InitTypeDef IO_Init;

if(GPIOx == GPIOA) RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA,ENABLE);

else if(GPIOx == GPIOB) RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOB,ENABLE);

else if(GPIOx == GPIOC) RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOC,ENABLE);

.

}

somebody can help me?

#stm32

slimen · ‎2016-11-21

Posted on November 21, 2016 at 15:17

Hello,

Probably you should check and rearrange the contents of the header files and your declarations.

You can take, as start point, a working example within your available library to have more idea about implementation, initialization code and related functions. Then make required updates according to your needs.

Regards

noval · ‎2016-11-21

Posted on November 22, 2016 at 03:35

thank's

and now that's problem solved

but i have one question

how to save the answer of serial communicate ?

from RX