STM32 undefined reference to`RCC_APB2PeriphClockCmd' Problem

[lizerd]

Hi, i am struggling to get my first project running now for 5 days.
im running latest crossworks and i have installed the STM32F10x_StdPeriph_Lib as a should and then pointed to it on the MCU package installations.

it don´t make any differers if a move the referenced files to the project folder or refers them in Preprocessor Options / User Include Directories.

Any one have any ideé about this problem ??

it always say the same.

C:/Users/Lizerd/Documents/CrossWorks Projects/test66/main.c:12: undefined reference to `RCC_APB2PeriphClockCmd'
C:/Users/Lizerd/Documents/CrossWorks Projects/test66/main.c:17: undefined reference to `GPIO_Init'

the code is

#include "stm32f10x.h"
#include "stm32f10x_conf.h"

GPIO_InitTypeDef GPIO_InitStructure;

void Delay(__IO uint32_t nCount);

int main()
{
    SystemInit();

    RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB |
                         RCC_APB2Periph_GPIOC, ENABLE);

    GPIO_InitStructure.GPIO_Pin = GPIO_Pin_All;
    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AIN;
    GPIO_Init(GPIOA, &GPIO_InitStructure);
    GPIO_Init(GPIOB, &GPIO_InitStructure);
    GPIO_Init(GPIOC, &GPIO_InitStructure);

    RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB |
                         RCC_APB2Periph_GPIOC, DISABLE);
 
    /* Enable the GPIO_LED Clock */
    RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB, ENABLE);

    /* Configure the GPIO_LED pin */
    GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8;
    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
    GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;

    GPIO_Init(GPIOB, &GPIO_InitStructure);

    while(1)
    {
        // LED0 on
        GPIOB->BSRR = GPIO_Pin_8;
        // delay
        Delay(0xAFFFF);
        // LED0 off
        GPIOB->BRR = GPIO_Pin_8;
        // delay
        Delay(0xAFFFF);
    }
}

void Delay(__IO uint32_t nCount)
{
  for(; nCount != 0; nCount--);
}

Then a moved those files to project folder

stm32f10x_rcc h and c
stm32f10x_gpio h and c
stm32f10x_conf.h
stm32f10x.h

i have include/link to

stm32f10x_conf.h
stm32f10x_gpio.c
stm32f10x_rcc.c
stm32f10x.h

i have change stm32f10x_conf.h to

/* Includes ------------------------------------------------------------------*/
/* Uncomment the line below to enable peripheral header file inclusion */
/* #include "stm32f10x_adc.h" */
/* #include "stm32f10x_bkp.h" */
/* #include "stm32f10x_can.h" */
/* #include "stm32f10x_cec.h" */
/* #include "stm32f10x_crc.h" */
/* #include "stm32f10x_dac.h" */
/* #include "stm32f10x_dbgmcu.h" */
//#include "stm32f10x_dma.h"
//#include "stm32f10x_exti.h"
//#include "stm32f10x_flash.h"
//#include "stm32f10x_fsmc.h"
#include "stm32f10x_gpio.h"
/*#include "stm32f10x_i2c.h"*/
/* #include "stm32f10x_iwdg.h" */
//#include "stm32f10x_pwr.h"
#include "stm32f10x_rcc.h"
/* #include "stm32f10x_rtc.h" */
/* #include "stm32f10x_sdio.h" */
//#include "stm32f10x_spi.h"
/* #include "stm32f10x_tim.h" */
//#include "stm32f10x_usart.h"
/* #include "stm32f10x_wwdg.h" */
//#include "misc.h" /* High level functions for NVIC and SysTick (add-on to CMSIS functions) */

then a get another error so i´m moving in the right direction i think =)

now a get
THUMB Flash Debug/stm32f10x_gpio.o: In function `GPIO_DeInit':
C:/Users/Lizerd/Documents/CrossWorks Projects/test66/stm32f10x_gpio.c:110: undefined reference to `assert_param'

THUMB Flash Debug/stm32f10x_gpio.o: In function `GPIO_Init':
C:/Users/Lizerd/Documents/CrossWorks Projects/test66/stm32f10x_gpio.c:177: undefined reference to `assert_param'


very thankful for all the help a can get, would be very happy if a can get this to compile without any errors.
Best regards // Micke

 

[bobcat1]

Re: STM32 undefined reference to`RCC_APB2PeriphClockCmd' Pro

Hi

I never worked before with this compiler - but it looks like a preprocessor problem

Try to teak a working demo from the demo folder and check the project content

Most of my work is done with KEIL or IAR compliers and from time to time i encounter the same problems

All the best

Bobi

The microcontroller specialist