Thank you very much tele_player, now it is clear.
I tried it again and it works correctly.
Search found 2 matches
- Fri Oct 06, 2017 5:59 am
- Forum: ESP32 Arduino
- Topic: File System (SPIFFS): Simultaneous r/w does not work
- Replies: 2
- Views: 8458
- Thu Oct 05, 2017 7:43 am
- Forum: ESP32 Arduino
- Topic: File System (SPIFFS): Simultaneous r/w does not work
- Replies: 2
- Views: 8458
File System (SPIFFS): Simultaneous r/w does not work
Hi.
The FS has these three modes:
#define FILE_READ "r"
#define FILE_WRITE "w"
#define FILE_APPEND "a"
I have tried all of them, even those that did work with ESP8266 ("r +", "w +", etc.) and I can not read and write at one time in a file. If I open it in write mode I can not read, and vice versa ...
The FS has these three modes:
#define FILE_READ "r"
#define FILE_WRITE "w"
#define FILE_APPEND "a"
I have tried all of them, even those that did work with ESP8266 ("r +", "w +", etc.) and I can not read and write at one time in a file. If I open it in write mode I can not read, and vice versa ...