这样编译该应用工程,在编译结果的Flash编程文件--S19文件(默认文件名后缀为“.srec”)中就会多一个自定义未初始化段".usr_bss"的初始化数据块(block),地址为:0x2000_0030 ~ 0x2000_1BF(SRAM地址),长度为:0x190(400)字节: 其地址和长度与工程编译结果map文件中的信息一致: .user_bss0x20000030 0x190 0x20...
.sram1_bss (NOLOAD) :{ *(.sram1_bss)} > iram1 } ```c. 在`makefile`或`project_config...
用上一段提到的方法获取适用于你的开发板的寄存器值,用本文初提到的方法获取适用于你的单片机的启动文件): 655#ifdefined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx)\656|| defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) ...
Since both code, bss and data can be completely loaded by the remoteproc's ELF loader from Linux land into their final addresses, we can/should useNOCOPY, e.g.: zephyr_code_relocate(FILESsrc/main.cLOCATIONMCUSRAM1 NOCOPY NOKEEP) Unfortunately, this did not completely work since global var...
所以我们就需要使用外部SRAM芯片来实现相应功能，这里我们使用的是IS62WV51216，容量为１M，这样就能满足...
Next, we can see the section dedicated for interrupt vector (.isr_vector), placed by default at the beginning of the flash memory, then the program code (.text) also in flash memory and variable, bss heap, and stack in (.data, .bss, ._user_heap_stack) in RAM....
If it it the main memory (used for the .text, .data. and .bss sections) it will automatically get initialized when you upload the elf file. If it is separate memory section you can use memset to initialize its contents to a fixed value (most usually 0). Translate 0 Kudos Copy li...
because i can move its address but i don know if when i change the files(.bss .heap .rodata .rwdata .stack .text) to sram the reset vector changes too. --- Quote End --- I presume by this that you are referring to the Linker Script tab in the BSP editor of the E...
Next, we can see the section dedicated for interrupt vector (.isr_vector), placed by default at the beginning of the flash memory, then the program code (.text) also in flash memory and variable, bss heap, and stack in (.data, .bss, ._user_heap_stack) in RAM....
Next, we can see the section dedicated for interrupt vector (.isr_vector), placed by default at the beginning of the flash memory, then the program code (.text) also in flash memory and variable, bss heap, and stack in (.data, .bss, ._user_heap_stack) in RAM.For us, our...