Portable device drivers are provided for standard media categories:
- RAM disk driver. The RAM disk driver supports using internal or external RAM as a storage medium.
- SD/MMC driver. The SD/MMC driver supports SD, SD high-capacity and MMC cards, including micro and mini form factors. Either cardmode and SPI mode can be used.
- NAND driver. The NAND flash driver support parallel (typically ONFI-compliant) NAND flash devices.
- NOR driver. The NOR flash driver support parallel (typically CFI-compliant) and serial (typically SPI) NOR flash devices.
- MSC driver. The MSC (Mass Storage Class) driver supports USB host MSC devices (i.e., thumb drives or USB drives) via µC/USB-Host.
Table 11-1 The table below summarizes the drivers, driver names and driver API structure names. If you require more information about a driver, please consult the listed chapter.
| Panel |
|---|
| borderWidth | 0 |
|---|
| title | Table - Device driver API structures |
|---|
|
Driver | Driver Name | Driver API Structure Name | Reference |
|---|
RAM disk | “ram:”
| FSDev_RAM
|
|
...
...
...
...
Table 11-1 Device driver API structures
...
Chapter 17
If your medium is not supported by one of these drivers, a new driver can be written based on the template driver. Appendix C, “Device Driver” The Device Driver page describes how to do this.