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problem with IAR code

STP over 1 year ago

Hello
I wrote a program in IAR. The program has an error when executing the following line.

UART1_SendData8("A");

The complete program file is available below.
I would be grateful if you could tell me the mistakes of my code.

it is very short code and the error occurs in the last line

and microcontroller modell is STM8S003F3

2.zip

Top replies

Toshihisa Oishi over 1 year ago +1 suggested

Hi STP, Thanks for your post in Arm forum but as you are using the compiler from IAR, I would suggest you contact IAR. Kind regards Toshi

Parents

0 STP over 1 year ago

#include "stm8s.h"
#include "stm8s_gpio.c"
#include "stm8s_uart1.h"
#include "stm8s_uart1.c"
#include "stm8s_clk.h"


#include "stm8s_gpio.h"
#include "stm8s_conf.h"

#include "stm8s_clk.c"

void Clk_Config(void){
  CLK_DeInit();
  CLK_HSECmd(ENABLE);
  CLK_ClockSwitchConfig(CLK_SWITCHMODE_AUTO,CLK_SOURCE_HSE,DISABLE,CLK_CURRENTCLOCKSTATE_DISABLE);
  CLK_SYSCLKConfig(CLK_PRESCALER_CPUDIV1);
  CLK_ClockSecuritySystemEnable();
  CLK_PeripheralClockConfig(CLK_PERIPHERAL_UART1,ENABLE);
}





void UART1_setup(void)
{
     UART1_DeInit();
                
     UART1_Init(9600, 
                UART1_WORDLENGTH_8D, 
                UART1_STOPBITS_1, 
                UART1_PARITY_NO, 
                UART1_SYNCMODE_CLOCK_DISABLE, 
                UART1_MODE_TXRX_ENABLE);              
                UART1_Cmd(ENABLE);
                UART1_ITConfig(UART1_IT_RXNE_OR, ENABLE);
}



int main( void )
 
{ 
         char var;
         Clk_Config();
         UART1_setup();
         GPIO_DeInit(GPIOD);       
         GPIO_Init(GPIOD, GPIO_PIN_5, GPIO_MODE_OUT_PP_HIGH_FAST);
         GPIO_Init(GPIOD, GPIO_PIN_6, GPIO_MODE_IN_PU_NO_IT);
         enableInterrupts();         
         UART1_SendData8("A");
         var = UART1_ReceiveData8();


 	
}

the error occurs in line 52 and error massage is : Error while running C/C++ Compiler

Reply

0 STP over 1 year ago

#include "stm8s.h"
#include "stm8s_gpio.c"
#include "stm8s_uart1.h"
#include "stm8s_uart1.c"
#include "stm8s_clk.h"


#include "stm8s_gpio.h"
#include "stm8s_conf.h"

#include "stm8s_clk.c"

void Clk_Config(void){
  CLK_DeInit();
  CLK_HSECmd(ENABLE);
  CLK_ClockSwitchConfig(CLK_SWITCHMODE_AUTO,CLK_SOURCE_HSE,DISABLE,CLK_CURRENTCLOCKSTATE_DISABLE);
  CLK_SYSCLKConfig(CLK_PRESCALER_CPUDIV1);
  CLK_ClockSecuritySystemEnable();
  CLK_PeripheralClockConfig(CLK_PERIPHERAL_UART1,ENABLE);
}





void UART1_setup(void)
{
     UART1_DeInit();
                
     UART1_Init(9600, 
                UART1_WORDLENGTH_8D, 
                UART1_STOPBITS_1, 
                UART1_PARITY_NO, 
                UART1_SYNCMODE_CLOCK_DISABLE, 
                UART1_MODE_TXRX_ENABLE);              
                UART1_Cmd(ENABLE);
                UART1_ITConfig(UART1_IT_RXNE_OR, ENABLE);
}



int main( void )
 
{ 
         char var;
         Clk_Config();
         UART1_setup();
         GPIO_DeInit(GPIOD);       
         GPIO_Init(GPIOD, GPIO_PIN_5, GPIO_MODE_OUT_PP_HIGH_FAST);
         GPIO_Init(GPIOD, GPIO_PIN_6, GPIO_MODE_IN_PU_NO_IT);
         enableInterrupts();         
         UART1_SendData8("A");
         var = UART1_ReceiveData8();


 	
}

the error occurs in line 52 and error massage is : Error while running C/C++ Compiler

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