patrick/OpenDTU-old
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Remove all files but the pin_mapping.json from filesystem on factory reset

Browse Source 
This allows to create more user defined files and get them deleted on factory reset.
This commit is contained in:
Thomas Basler 2024-01-30 22:29:12 +01:00
parent 48a722f826
commit 557c5d645e
3 changed files with 18 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
include/Utils.h
View File

@ -11,4 +11,5 @@ public:
static int getTimezoneOffset();
static void restartDtu();
static bool checkJsonAlloc(const DynamicJsonDocument& doc, const char* function, const uint16_t line);
static void removeAllFiles();
};

16
src/Utils.cpp
View File

@ -6,7 +6,9 @@
#include "Display_Graphic.h"
#include "Led_Single.h"
#include "MessageOutput.h"
#include "PinMapping.h"
#include <Esp.h>
#include <LittleFS.h>
uint32_t Utils::getChipId()
{
@ -76,3 +78,17 @@ bool Utils::checkJsonAlloc(const DynamicJsonDocument& doc, const char* function,
return true;
}
/// @brief Remove all files but the PINMAPPING_FILENAME
void Utils::removeAllFiles()
{
auto root = LittleFS.open("/");
auto file = root.getNextFileName();
while (file != "") {
if (file != PINMAPPING_FILENAME) {
LittleFS.remove(file);
}
file = root.getNextFileName();
}
}

2
src/WebApi_config.cpp
View File

@ -108,7 +108,7 @@ void WebApiConfigClass::onConfigDelete(AsyncWebServerRequest* request)
response->setLength();
request->send(response);
LittleFS.remove(CONFIG_FILENAME);
Utils::removeAllFiles();
Utils::restartDtu();
}