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WIP: System Events

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This commit is contained in:
Joe Kearney 2025-11-22 14:18:35 -06:00
parent 1c2f281579
commit c979c38fd7
46 changed files with 647 additions and 470 deletions
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25
managed_components/espressif__usb_host_msc/src/msc_host_vfs.c
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@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2015-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -52,6 +52,18 @@ static esp_err_t msc_format_storage(size_t block_size, size_t allocation_size, c
return ESP_OK;
}
esp_err_t msc_host_vfs_format(msc_host_device_handle_t device, const esp_vfs_fat_mount_config_t *mount_config, const msc_host_vfs_handle_t vfs_handle)
{
MSC_RETURN_ON_INVALID_ARG(device);
MSC_RETURN_ON_INVALID_ARG(mount_config);
MSC_RETURN_ON_INVALID_ARG(vfs_handle);
size_t block_size = ((msc_device_t *)device)->disk.block_size;
size_t alloc_size = mount_config->allocation_unit_size;
return msc_format_storage(block_size, alloc_size, vfs_handle->drive);
}
static void dealloc_msc_vfs(msc_host_vfs_t *vfs)
{
free(vfs->base_path);
@ -89,7 +101,16 @@ esp_err_t msc_host_vfs_register(msc_host_device_handle_t device,
MSC_GOTO_ON_FALSE( vfs->base_path = strdup(base_path), ESP_ERR_NO_MEM );
vfs->pdrv = pdrv;
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 3, 0)
esp_vfs_fat_conf_t conf = {
.base_path = base_path,
.fat_drive = drive,
.max_files = mount_config->max_files,
};
MSC_GOTO_ON_ERROR( esp_vfs_fat_register_cfg(&conf, &fs) );
#else
MSC_GOTO_ON_ERROR( esp_vfs_fat_register(base_path, drive, mount_config->max_files, &fs) );
#endif
FRESULT fresult = f_mount(fs, drive, 1);
@ -110,10 +131,10 @@ fail:
if (diskio_registered) {
ff_diskio_unregister(pdrv);
}
esp_vfs_fat_unregister_path(base_path);
if (fs) {
f_mount(NULL, drive, 0);
}
esp_vfs_fat_unregister_path(base_path);
dealloc_msc_vfs(vfs);
return ret;
}