sd卡fatfs移植，一写f_open就报内存不足

owlcity

请问原子哥，这是咋回事？我都卡在这一步5天了。。。。。。。至今没有解决
写这一句没事f_mount(&fs,"0",1);
但是只要一写res=f_open(&fil,"0wl.txt",FA_CREATE_ALWAYS|FA_READ);
就报：
*** Using Compiler 'V5.06 update 4 (build 422)', folder: 'C:\Keil_v5\ARM\ARMCC\Bin'
Build target 'Target 1'
compiling main.c...
linking...
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching cc936.o(.constdata).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.find_volume).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.create_name).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching spi.o(i.SD_Init).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.f_open).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.put_fat).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.dir_register).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_gpio.o(i.GPIO_Init).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.dir_next).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching spi.o(i.SD_WriteMultiBlock).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.get_fat).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.dir_find).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching system_stm32f10x.o(i.SetSysClockTo72).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.inc_lock).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.create_chain).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching spi.o(i.SD_WriteSingleBlock).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.gen_numname).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.follow_path).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching spi.o(i.SPI_SetSpeed).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.cmp_lfn).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.dir_sdi).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.check_fs).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.chk_lock).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching spi.o(i.SD_SendCommand).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.fit_lfn).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching spi.o(i.SD_ReceiveData).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching cc936.o(i.ff_convert).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching spi.o(i.SD_ReadMultiBlock).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching main.o(i.main).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching spi.o(i.SD_SendCommand_NoDeassert).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.remove_chain).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching system_stm32f10x.o(i.SystemInit).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.f_mount).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.dir_alloc).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching cc936.o(i.ff_wtoupper).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching owl.o(i.RCC_HSE_Configuration).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.sync_window).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.get_ldnumber).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_rcc.o(i.RCC_DeInit).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_rcc.o(i.RCC_HSEConfig).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching spi.o(i.SD_ReadSingleBlock).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_rcc.o(i.RCC_GetFlagStatus).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_spi.o(i.SPI_Init).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching spi.o(i.SPI_Configuration).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_rcc.o(i.RCC_WaitForHSEStartUp).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching owl.o(i.delay_ms).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching spi.o(i.SPI_ReadWriteByte).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.move_window).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.clear_lock).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching diskio.o(i.disk_read).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching diskio.o(i.disk_write).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.enq_lock).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching spi.o(i.SD_WaitReady).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.mem_cmp).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching startup_stm32f10x_md.o(.text).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching main.o(i.GPIO_Configuration).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_rcc.o(i.RCC_APB2PeriphClockCmd).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.ld_clust).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.sum_sfn).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_rcc.o(i.RCC_PLLConfig).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching main.o(i.RCC_Configuration).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.clust2sect).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.mem_cpy).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_rcc.o(i.RCC_HCLKConfig).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_rcc.o(i.RCC_PCLK1Config).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_rcc.o(i.RCC_PCLK2Config).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_rcc.o(i.RCC_SYSCLKConfig).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_spi.o(i.SPI_Cmd).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.chk_chr).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.mem_set).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_spi.o(i.SPI_I2S_GetFlagStatus).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_rcc.o(i.RCC_GetSYSCLKSource).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching diskio.o(i.disk_initialize).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(i.st_clust).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching ff.o(.constdata).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_rcc.o(i.RCC_PLLCmd).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching system_stm32f10x.o(i.SetSysClock).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_spi.o(i.SPI_I2S_ReceiveData).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching diskio.o(i.disk_status).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_gpio.o(i.GPIO_ResetBits).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_gpio.o(i.GPIO_SetBits).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_spi.o(i.SPI_I2S_SendData).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_it.o(i.BusFault_Handler).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_it.o(i.HardFault_Handler).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_it.o(i.MemManage_Handler).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_it.o(i.UsageFault_Handler).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching diskio.o(i.get_fattime).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_it.o(i.DebugMon_Handler).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_it.o(i.NMI_Handler).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_it.o(i.PendSV_Handler).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_it.o(i.SVC_Handler).
.\Objects\Project1.axf: Error: L6406E: No space in execution regions with .ANY selector matching stm32f10x_it.o(i.SysTick_Handler).
.\Objects\Project1.axf: Error: L6407E: Sections of aggregate size 0x2d63c 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 93 error messages.
".\Objects\Project1.axf" - 93 Error(s), 0 Warning(s).
Target not created.
Build Time Elapsed:  00:00:01

正点原子

减少数组就可以啦，减少对内存占用

owlcity

原子哥这是源文件

来俩不甜的

内存确实不足，改程序吧。别想了，用内存管理，貌似你要改的地方很多。不用那个函数keil会把用不到的数组优化掉的，所以会出现你说的情况

owlcity

正点原子 发表于 2017-1-21 20:59
减少数组就可以啦，减少对内存占用

可是我那里面没有数组呀

owlcity

这么厉害的论坛竟然没人能解决，等了这么长时间了都

狂奔的菜鸟

改大堆栈空间

1129763287

会不会是FATFS 里面CODE PAGE 开了简体中文...