An NOR BSP is required so that a physical-layer driver for a serial flash will work on a particular system. For more information about these functions, see section NOR Flash SPI BSP NOR Flash SPI BSP.
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| title | Table - NOR SPI BSP functions |
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Function | Description |
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FSDev_NOR_BSP_SPI_Open()
| Open (initialize) SPI. | FSDev_NOR_BSP_SPI_Close()
| Close (uninitialize) SPI. | FSDev_NOR_BSP_SPI_Lock()
| Acquire SPI lock. | FSDev_NOR_BSP_SPI_Unlock()
| Release SPI lock. | FSDev_NOR_BSP_SPI_Rd()
| Read from SPI. | FSDev_NOR_BSP_SPI_Wr()
| Write to SPI. | FSDev_NOR_BSP_SPI_ChipSelEn()
| Enable chip select. | FSDev_NOR_BSP_SPI_ChipSelDis()
| Disable chip select. | FSDev_NOR_BSP_SPI_SetClkFreq()
| Set SPI clock frequency. |
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