Azure Sphere MT3620 M4 API Reference Manual
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This section introduces the Macro definition which is used as SPIM M-HAL's API error return type. More...
This section introduces the Macro definition which is used as SPIM M-HAL's API error return type.
Macros | |
#define | SPIM_EPTR 1 |
Invalid argument, it means the pointer is NULL. | |
#define | SPIM_ELENGTH 2 |
Invalid argument, it means the transfer length isn't supported. | |
#define | SPIM_ENOMEM 3 |
Out of memory, it means memory malloc fail. | |
#define | SPIM_EBUSY 4 |
DMA resource busy. | |
#define | MTK_SPIM_DMA_BUFFER_BYTES (48 + 4) |
SPIM DMA tmp buffer size. | |