0b806c2360
* Storage: count opened files * Storage: sd mount * Storage: prompt to mount SD card if not mounted * F18: update API * F18: update API version * Fix logger naming scheme * Storage: storage_files_count -> storage_open_files_count Co-authored-by: あく <alleteam@gmail.com>
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
#include <furi.h>
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#include <storage/storage.h>
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// Define log tag
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#define TAG "ExampleAppsData"
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// Application entry point
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int32_t example_apps_data_main(void* p) {
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// Mark argument as unused
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UNUSED(p);
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// Open storage
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Storage* storage = furi_record_open(RECORD_STORAGE);
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// Allocate file
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File* file = storage_file_alloc(storage);
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// Get the path to the current application data folder
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// That is: /ext/apps_data/<app_name>
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// And it will create folders in the path if they don't exist
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// In this example it will create /ext/apps_data/example_apps_data
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// And file will be /ext/apps_data/example_apps_data/test.txt
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// Open file, write data and close it
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if(!storage_file_open(file, APP_DATA_PATH("test.txt"), FSAM_WRITE, FSOM_CREATE_ALWAYS)) {
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FURI_LOG_E(TAG, "Failed to open file");
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}
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if(!storage_file_write(file, "Hello World!", strlen("Hello World!"))) {
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FURI_LOG_E(TAG, "Failed to write to file");
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}
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storage_file_close(file);
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// Deallocate file
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storage_file_free(file);
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// Close storage
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furi_record_close(RECORD_STORAGE);
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return 0;
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}
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