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Merge pull request #2299 from iayanpahwa/sample-code-file-supervisor

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Supervisor: create code.py file with sample code
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Jeff Epler 2019-11-27 08:49:00 -06:00 committed by GitHub
commit d9c808d938
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1 changed files with 15 additions and 0 deletions
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15
supervisor/shared/filesystem.c
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@ -69,6 +69,19 @@ static void make_empty_file(FATFS *fatfs, const char *path) {
f_close(&fp);
}
static void make_sample_code_file(FATFS *fatfs) {
#if CIRCUITPY_FULL_BUILD
FIL fs;
UINT char_written = 0;
const byte buffer[] = "print('Hello World!')\n";
//Create or modify existing code.py file
f_open(fatfs, &fs, "/code.py", FA_WRITE | FA_CREATE_ALWAYS);
f_write(&fs, buffer, sizeof(buffer) - 1, &char_written);
f_close(&fs);
#endif
}
// we don't make this function static because it needs a lot of stack and we
// want it to be executed without using stack within main() function
void filesystem_init(bool create_allowed, bool force_create) {
@ -98,6 +111,8 @@ void filesystem_init(bool create_allowed, bool force_create) {
make_empty_file(&vfs_fat->fatfs, "/.metadata_never_index");
make_empty_file(&vfs_fat->fatfs, "/.Trashes");
make_empty_file(&vfs_fat->fatfs, "/.fseventsd/no_log");
// make a sample code.py file
make_sample_code_file(&vfs_fat->fatfs);
// create empty lib directory
f_mkdir(&vfs_fat->fatfs, "/lib");