关于STM32F103系列从大容量向中容量移植的若干问题

最新推荐文章于 2025-02-24 11:50:12 发布

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最新推荐文章于 2025-02-24 11:50:12 发布

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文章标签：嵌入式 c/c++

原文链接：http://www.cnblogs.com/tearain/p/8708938.html

本文介绍了将STM32F103大容量型号的程序移植到STM32F103C8T6的具体步骤，并解决了在此过程中遇到的uCOSIII内核链接错误问题。

一、把STM32F103大容量移植到STM32F103C8T6上的步骤：

1、换启动文件

startup_stm32f10x_cl.s ——互联型的器件

包括：STM32F105xx，STM32F107xx

startup_stm32f10x_hd.s ——大容量器件

包括：STM32F101xx，STM32F102xx，STM32F103xx

startup_stm32f10x_hd_vl.s ——大容量器件

包括：STM32F100xx

startup_stm32f10x_ld.s ——小容量器件

包括：STM32F101xx，STM32F102xx，STM32F103xx

startup_stm32f10x_ld_vl.s ——小容量器件

包括：STM32F100xx

startup_stm32f10x_md.s ——中容量器件

包括：STM32F101xx，STM32F102xx，STM32F103xx

startup_stm32f10x_md_vl.s ——中容量器件

- startup_stm32f10x_ld_vl.s: for STM32 Low density Value line devices
- startup_stm32f10x_ld.s: for STM32 Low density devices
- startup_stm32f10x_md_vl.s: for STM32 Medium density Value line devices
- startup_stm32f10x_md.s: for STM32 Medium density devices
- startup_stm32f10x_hd.s: for STM32 High density devices
- startup_stm32f10x_xl.s: for STM32 XL density devices
- startup_stm32f10x_cl.s: for STM32 Connectivity line devices
cl：互联型产品，stm32f105/107系列
vl：超值型产品，stm32f100系列
xl：超高密度产品，stm32f101/103系列
ld：低密度产品，FLASH小于64K
md：中等密度产品，FLASH=64 or 128
hd：高密度产品，FLASH大于128

2、修改Device 为 STM32F103C8T6

3、更换全局宏定义

在C/C++选项卡内修改为STM32F10X_MD,USE_STDPERIPH_DRIVER

二、移植uCOS III内核到C8T6过程中会遇到

linking...
.\Objects\ucos-led.axf: Error: L6406E: No space in execution regions with .ANY selector matching lib_mem.o(.bss).
.\Objects\ucos-led.axf: Error: L6406E: No space in execution regions with .ANY selector matching os_cfg_app.o(.bss).
.\Objects\ucos-led.axf: Error: L6406E: No space in execution regions with .ANY selector matching os_var.o(.bss).
.\Objects\ucos-led.axf: Error: L6406E: No space in execution regions with .ANY selector matching startup_stm32f10x_hd.o(STACK).
.\Objects\ucos-led.axf: Error: L6406E: No space in execution regions with .ANY selector matching app.o(.bss).
.\Objects\ucos-led.axf: Error: L6406E: No space in execution regions with .ANY selector matching os_var.o(.data).
.\Objects\ucos-led.axf: Error: L6406E: No space in execution regions with .ANY selector matching cpu_core.o(.data).
.\Objects\ucos-led.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_rcc.o(.data).
.\Objects\ucos-led.axf: Error: L6406E: No space in execution regions with .ANY selector matching cpu_core.o(.bss).
.\Objects\ucos-led.axf: Error: L6406E: No space in execution regions with .ANY selector matching lib_mem.o(.data).
.\Objects\ucos-led.axf: Error: L6406E: No space in execution regions with .ANY selector matching os_prio.o(.data).
.\Objects\ucos-led.axf: Error: L6406E: No space in execution regions with .ANY selector matching os_cpu_c.o(.data).
.\Objects\ucos-led.axf: Error: L6407E: Sections of aggregate size 0x8e30 bytes could not fit into .ANY selector(s).
Not enough information to list image symbols.
Not enough information to list the image map.
Finished: 2 information, 0 warning and 13 error messages.
".\Objects\ucos-led.axf" - 13 Error(s), 0 Warning(s).