Difference between revisions of "GCC Toolchain for CoreSTM32"
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* Sourcery CodeBench Lite(formerly Code Soucery). http://www.mentor.com/embedded-software/sourcery-tools/sourcery-codebench/editions/lite-edition/ | * Sourcery CodeBench Lite(formerly Code Soucery). http://www.mentor.com/embedded-software/sourcery-tools/sourcery-codebench/editions/lite-edition/ | ||
| − | + | It is said that Sourcery CodeBench Lite has better performance than other compilers, but we haven't made any test. | |
| − | It is said that Sourcery CodeBench Lite has better performance than other | ||
= Using IDE(Integrated Development Environment) = | = Using IDE(Integrated Development Environment) = | ||
Revision as of 14:59, 16 July 2014
ContentsWhy GCC toolchain
Setting up GCC toolchainYou have two choices:
OR
It is said that Sourcery CodeBench Lite has better performance than other compilers, but we haven't made any test. Using IDE(Integrated Development Environment)I prefer Eclipse, but you have multiple choices, like
Testing Program: Blink#include "stm32f10x.h"
#include "stm32f10x_gpio.h"
#include "stm32f10x_rcc.h"
int main(void) {
int i;
GPIO_InitTypeDef GPIO_InitStructure;
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA, ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_8;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_Init(GPIOA, &GPIO_InitStructure);
while (1) {
GPIO_SetBits(GPIOA, GPIO_Pin_8);
/* delay */
for (i = 0; i < 0x1000000; i++)
;
GPIO_ResetBits(GPIOA, GPIO_Pin_8);
/* delay */
for (i = 0; i < 0x1000000; i++)
;
}
} |
