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Merge pull request #405 from openmv/create_disk_file
Create hidden file for the IDE to detect OMV disk.
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commit
81eb9b6985
@ -235,6 +235,15 @@ void __attribute__((weak))
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}
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#endif
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void f_touch(const char *path)
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{
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FIL fp;
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if (f_stat(&vfs_fat->fatfs, path, NULL) != FR_OK) {
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f_open(&vfs_fat->fatfs, &fp, path, FA_WRITE | FA_CREATE_ALWAYS);
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f_close(&fp);
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}
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}
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void make_flash_fs()
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{
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FIL fp;
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@ -247,6 +256,9 @@ void make_flash_fs()
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__fatal_error("Could not create LFS");
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}
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// Mark FS as OpenMV disk.
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f_touch("/.openmv_disk");
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// Create default main.py
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f_open(&vfs_fat->fatfs, &fp, "/main.py", FA_WRITE | FA_CREATE_ALWAYS);
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f_write(&fp, fresh_main_py, sizeof(fresh_main_py) - 1 /* don't count null terminator */, &n);
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@ -510,6 +522,9 @@ soft_reset:
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pyb_usb_storage_medium = PYB_USB_STORAGE_MEDIUM_FLASH;
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}
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// Mark FS as OpenMV disk.
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f_touch("/.openmv_disk");
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// Mount the storage device (there should be no other devices mounted at this point)
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// we allocate this structure on the heap because vfs->next is a root pointer.
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mp_vfs_mount_t *vfs = m_new_obj_maybe(mp_vfs_mount_t);
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@ -524,9 +539,6 @@ soft_reset:
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MP_STATE_VM(vfs_mount_table) = vfs;
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MP_STATE_PORT(vfs_cur) = vfs;
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// set label
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f_setlabel(&vfs_fat->fatfs, "OPENMV_DISK");
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// Parse OpenMV configuration file.
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openmv_config_t openmv_config;
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if (first_soft_reset) {
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