amintlk
Member level 1
hi everyone
i used mikroc pro for stm32 project before but i want to start programming in keil and using cmsis library , i create new project and i add gpio and rcc library for my first project, i didnt write anything in main.c but it has two warning! where is the problem?
program:
warning :
i used mikroc pro for stm32 project before but i want to start programming in keil and using cmsis library , i create new project and i add gpio and rcc library for my first project, i didnt write anything in main.c but it has two warning! where is the problem?
program:
Code:
#include "stm32f10x.h"
int main()
{
while(1);
}warning :
Code:
RTE/Device/STM32F103C8/system_stm32f10x.c(167): warning: no previous extern declaration for non-static variable 'AHBPrescTable' [-Wmissing-variable-declarations]
__I uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
RTE/Device/STM32F103C8/system_stm32f10x.c(167): note: declare 'static' if the variable is not intended to be used outside of this translation unit
__I uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
C:/Users/amin/AppData/Local/Arm/Packs/Keil/STM32F1xx_DFP/2.3.0/Device/StdPeriph_Driver/src/misc.c(132): warning: implicit conversion loses integer precision: 'uint32_t' (aka 'unsigned int') to 'uint8_t' (aka 'unsigned char') [-Wimplicit-int-conversion]
NVIC->IP[NVIC_InitStruct->NVIC_IRQChannel] = tmppriority;
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