函数f_mount()返回FR_NOT_READY,无论SD是否被放置. 我已经检查了几十个CubeMX生成的教程和例子(检查引脚、拉下的SD_Detect、除CK、全局中断、40 the的时钟除以4外的其他引脚)。 下面是我正在使用的代码: 代码语言:javascript 复制 /* Includes ---*/#include"main.h"#include"fatfs.h"#include<string.h>...
If I remove the card and re-insert it, it fails on f_open() (although I'm not sure I am unmounting and mounting everything correctly when the card is removed and re-inserted - too tired, and I have spent WAYYYYY too much time on this already). All that to say,...
There is no problem running the example program of sdhc_freertos_mpc5748g on devkit-mpc5748g board, but return "FR_NOT_READY" is returned when running f_mount after adding SDHC module in lwip_mpc55748g example program Labels: Automotive Tags: mpc5748g sdio 0 Kudos Reply All forum ...
When I try to read a file and I mount the disk I have the following error: FR_NOT_READY Could you please help me to solve the issue? (When I perform the sd_jpeg example with the SAME card it works well, I don"t understand, I already routed the same ports and periphericals, ple...
程序如下：DSTATUS dr;FATFS fs;FIL fil;FRESULT fr;if(Appli_state == APPLICAtiON_READY){ if(...
在STM32项目开发中，经常会用到存储芯片存储数据。 比如：关机时保存机器运行过程中的状态数据，上电再从存储芯片里读取数据恢复；在存储芯片里也会存放很多资源文件。比如，开机音乐，界面上的菜单图标，字库文件，方便设备开机加载。QSPI
fr_flash: Not found 表示人脸识别face recoginition程序没有在flash中找到fr分区,导致人脸信息无法存储 解决方法就是在文件夹里多放个分区表partitions.csv(文件名必须是partitions.csv) 内容就是跑到Arduino的ESP的package文件夹找到HugeAPP.csv分区表,打开往最后面加了一个fr分区用于在flash存储人脸信息 ...
百度试题 结果1 题目Drive not ready . 原因:___,解决方法:___。相关知识点: 试题来源: 解析 CNC伺服系统报警 CNC柜中按CPU复位键,按报警的伺服单元复位键 反馈 收藏
百度试题 结果1 题目机床返回基准点过程中,数控系统突然变成“NOT READY”状态,发生这种情况的可能原因是 相关知识点: 试题来源: 解析 限位开关失灵 反馈 收藏
[FR] Link code for error "Kibana server is not ready yet" to point to related doc #109269 Sign in to view logs Summary Jobs Label failed test issue Run details Usage Workflow file Triggered via issue July 27, 2024 23:04 stefnestor labeled #158518 a8f4e13 Status Skipped ...