* [File system object (SPIFFS)](#file-system-object-spiffs) * [begin](#begin) * [format](#format) * [open](#open) * [exists](#exists) * [openDir](#opendir) * [remove](#remove) * [rename](#rename) * [info](#info)
完整的User_Setup.h示例: // USER DEFINED SETTINGS// Set driver type, fonts to be loaded, pins used and SPI control method etc/// See the User_Setup_Select.h file if you wish to be ableto define multiple// setups and then easily select which setup file is used by the compiler.///...
This method mounts SPIFFS file system. It must be called before any other FS APIs are used. Returns true if file system was mounted successfully, false otherwise. format SPIFFS.format() Formats the file system. May be called either before or after calling begin. Returns true if formatting was...
String file_name="/taichi-maker/myFile.txt";//被读取的文件位置和名称 String folder_name="/taichi-maker";//被读取的文件夹名称 void setup() { Serial.begin(9600); Serial.println(""); Serial.println("SPIFFS format start"); //SPIFFS.format();//格式化SPIFFS //Serial.println("SPIFFS format...
format:格式化整个文件系统并返回true或false。 格式可以在begin函数之前或之后调用,根据文件系统的大小,它可能需要数十秒才能完成: SPIFFS.format(); 1. open:此函数返回一个File对象,并以文件的绝对路径和打开文件的模式为参数。 成功则返回true,否则返回false: ...
#include <FS.h>String file_name="/taichi-maker/notes.txt";//被读取的文件位置和名称voidsetup() { Serial.begin(9600); Serial.println(""); Serial.println("SPIFFS format start"); SPIFFS.format();//格式化SPIFFSSerial.println("SPIFFS format finish");if(SPIFFS.begin()) ...
Fix printf format in Updater debug messages (#8791) Examples Remove 400b stack allocation from Advanced Web example (#8793) Build system Also apply #8226 portable python fix to mkbuildopts script (#8804) Attempt to fix elf2bin.py not always working on Windows (#8799) CI Document updatin...
System Setup SoftAP mode Device Setup Temperature Logging Cloud Logging Log to Google Spreadsheet Beer Profile iSpindel Support Brew and Calibrate iSpindel as Beer Sensor Manual Gravity Logging Use with Glycol Other URLs Clear WiFi setting Format file system ...
1. Master branch The master branch is an integration branch where bug fixes/features are gathered for compiling and functional testing. 2. Release branch The release branch is where releases are maintained and hot fixes (with names likerelease/v2.x.x) are added. Please ensure that all your ...
print('Unexpected error: {0}'.format(ex)) display.poweroff() 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. ...