KEIL4.12版本编译出现这个问题，怎么解决？搜了老半天都没找到答案.难道大家都没碰到过这个问题？

stm32newcome · 发表于 2014-6-13 17:48:47

..\Output\STM-DEM0.axf: Error: L6221E: Execution region ER_RO with Execution range [0x00000000,0x00000be0) overlaps with Execution region ER_RW with Execution range [0x00000000,0x00000be0).

还有大家都用的是哪个版本，是不是4.12不太好用，谢谢。新手希望神解决一下！

正点原子 · 发表于 2014-6-13 22:51:11

你找找 ER_RO在哪个地方,说你这东西超区域了.

_tank_ · 发表于 2014-6-14 00:22:34

应该是说重叠了
如果程序本身没有问题建议使用KEIL3.8 或 KEIL4.7 编译的问题会少一点

stm32newcome · 发表于 2014-6-14 18:27:08

回复【2楼】正点原子:
---------------------------------
感谢原子哥的回复，我在工程文件中找了，找不到这个东西，我在网上找了说是区域重叠但是我找不到在哪个地方修改。

Searching for 'ER_RO'...
Lines matched: 0 Files matched: 0 Total files searched: 57

stm32newcome · 发表于 2014-6-14 18:30:48

回复【3楼】_tank_:
---------------------------------
感谢您的回复，我今天装了一个４.７４版本，
IDE-Version:
μVision V4.74.0.22
Copyright (C) 2014 ARM Ltd and ARM Germany GmbH. All rights reserved.

编译还是出现这个问题。我的程序里面什么都没有只是复制了一些ＰＤＦ教程里面给的一些例程。如下

#include "stm32f10x.h"
GPIO_InitTypeDef GPIO_InitStructure;
int main(void)
{
SystemInit();
RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOD, ENABLE);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_2;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
GPIO_Init(GPIOD, &GPIO_InitStructure);
while (1)
{
/* Set

D0 and

D2 */
GPIOD->BSRR = 0x00000005;
/* Reset

D0 and

D2 */
GPIOD->BRR = 0x00000005;
}
}
#ifdef USE_FULL_ASSERT
void assert_failed(uint8_t* file, uint32_t line)
{
while (1)
{
}
}
#endif

编译还是出现这个问题，
..\Output\STM-DEM0.axf: Error: L6221E: Execution region ER_RO with Execution range [0x00000000,0x00000bcc) overlaps with Execution region ER_RW with Execution range [0x00000000,0x0000002c).
..\Output\STM-DEM0.axf: Error: L6221E: Execution region ER_RO with Execution range [0x00000000,0x00000bcc) overlaps with Execution region ER_ZI with Execution range [0x0000002c,0x00000690).
Finished: 0 information, 0 warning and 2 error messages.
"..\Output\STM-DEM0.axf" - 2 Error(s), 0 Warning(s).