void SPIFI_Deinit(SPIFI_Type *base)
{
#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL)
/* Enable the SAI clock */
CLOCK_DisableClock(s_spifiClock[SPIFI_GetInstance(base)]);
#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */
}
void SPIFI_Init(SPIFI_Type *base, const spifi_config_t *config)
{
assert(config);
#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL) && FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL)
/* Enable the SAI clock */
CLOCK_EnableClock(s_spifiClock[SPIFI_GetInstance(base)]);
#endif /* FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL */
/* Reset the Command register */
SPIFI_ResetCommand(base);
/* Set time delay parameter */
base->CTRL = SPIFI_CTRL_TIMEOUT(config->timeout) | SPIFI_CTRL_CSHIGH(config->csHighTime) |
SPIFI_CTRL_D_PRFTCH_DIS(config->disablePrefetch) | SPIFI_CTRL_MODE3(config->spiMode) |
SPIFI_CTRL_PRFTCH_DIS(config->disableCachePrefech) | SPIFI_CTRL_DUAL(config->dualMode) |
SPIFI_CTRL_RFCLK(config->isReadFullClockCycle) | SPIFI_CTRL_FBCLK(config->isFeedbackClock);
}
void SPIFI_TransferRxCreateHandleDMA(SPIFI_Type *base,
spifi_dma_handle_t *handle,
spifi_dma_callback_t callback,
void *userData,
dma_handle_t *dmaHandle)
{
assert(handle);
uint32_t instance = SPIFI_GetInstance(base);
s_dmaPrivateHandle[instance][1].base = base;
s_dmaPrivateHandle[instance][1].handle = handle;
memset(handle, 0, sizeof(*handle));
handle->state = kSPIFI_Idle;
handle->dmaHandle = dmaHandle;
handle->callback = callback;
handle->userData = userData;
/* Configure RX dma callback */
DMA_SetCallback(handle->dmaHandle, SPIFI_ReceiveDMACallback, &s_dmaPrivateHandle[instance][1]);
}
