arm-none-eabi-gcc 不识别__attribute__((at(xxx))命令如何将数据定义到外部SDAM(已验证)可以利用__attribute__((section(".xxx")))实现同样的效果
可以利用__attribute__((section(".xxx")))实现同样的效果步骤:1.在linker连接文件中添加指定SDRAM加偏移地址MEMORY{ rom (rx) : ORIGIN = 0x08000000, LENGTH = 2048k - 64k ram (rwx) : ORIGIN = 0x20000000, LENGTH = 128k ram1 (rwx) : ORIGIN = 0x10000000, LENGTH = 64k SDRAM (r