Keil4 提示错误为：..\output\DEMO.axf: Error: L6406E: No space in execution regions with .ANY selector matching public...

xiaopanpan · 发表于 2016-1-19 11:13:23

compiling stm32f10x_usart.c...
compiling stm32f10x_wwdg.c...
linking...
..\output\DEMO.axf: Error: L6406E: No space in execution regions with .ANY selector matching publicdata.o(.bss).
..\output\DEMO.axf: Error: L6407E: Sections of aggregate size 0x50140 bytes could not fit into .ANY selector(s).
"..\output\DEMO.axf" - 2 Errors, 0 Warning(s).
Target not created

这个怎么解决啊？

xiaopanpan · 发表于 2016-1-19 11:15:26

我板子上拓展了内存，但是在keil上怎么设置，希望大神指教

xiaopanpan · 发表于 2016-1-19 11:19:48

大神在哪里啊

正点原子 · 发表于 2016-1-19 23:06:10

外扩内存,一般通过内存管理去分配,而不是用编译器自己分配.

正点原子 · 发表于 2016-1-19 23:06:17

你这个问题减少内存使用吧!

xiaopanpan · 发表于 2016-1-22 09:43:04

正点原子发表于 2016-1-19 23:06
外扩内存,一般通过内存管理去分配,而不是用编译器自己分配.

有没有相关的例程呢，怎么实现定义的变量默认在外部RAM中呢

1428562873 · 发表于 2016-1-29 11:59:10

本帖最后由 1428562873 于 2016-1-29 12:00 编辑

我也遇到同样的问题！之前都好好的，突然就这样了！
linking...
..\out\ObjRAM\STM32.axf: Error: L6406W: No space in execution regions with .ANY selector matching Section i.ClearDisplay(main.o).
..\out\ObjRAM\STM32.axf: Error: L6406W: No space in execution regions with .ANY selector matching Section i.RCC_DeInit(stm32f10x_rcc.o).
..\out\ObjRAM\STM32.axf: Error: L6406W: No space in execution regions with .ANY selector matching Section i.RCC_HSEConfig(stm32f10x_rcc.o).
..\out\ObjRAM\STM32.axf: Error: L6406W: No space in execution regions with .ANY selector matching Section i.RCC_WaitForHSEStartUp(stm32f10x_rcc.o).
..\out\ObjRAM\STM32.axf: Error: L6406W: No space in execution regions with .ANY selector matching Section i.RCC_GetFlagStatus(stm32f10x_rcc.o).
..\out\ObjRAM\STM32.axf: Error: L6406W: No space in execution regions with .ANY selector matching Section i.USART_ITConfig(stm32f10x_usart.o).
..\out\ObjRAM\STM32.axf: Error: L6406W: No space in execution regions with .ANY selector matching Section i.NVIC_Configuration(bsp.o).
..\out\ObjRAM\STM32.axf: Error: L6407W: Sections of aggregate size 0x5e4 bytes could not fit into .ANY selector(s).
..\out\ObjRAM\STM32.axf: Not enough information to list image symbols.
..\out\ObjRAM\STM32.axf: Not enough information to list the image map.提示的错误太多了，这是选取部分示例的！