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[M2351] Remove dead code with '#if 0' in SPI

pull/7302/head
ccli8 2018-04-10 14:14:15 +08:00
parent d3c64785c7
commit 2854b57091
1 changed files with 1 additions and 12 deletions
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13
targets/TARGET_NUVOTON/TARGET_M2351/spi_api.c
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@ -450,11 +450,8 @@ void spi_master_transfer(spi_t *obj, const void *tx, size_t tx_length, void *rx,
* To fix it, we don't enable SPI TX/RX threshold interrupts but keep SPI vector handler set to be called
* in PDMA TX/RX transfer done interrupt handlers (spi_dma_handler_tx/spi_dma_handler_rx).
*/
#if 0
spi_enable_vector_interrupt(obj, handler, 1);
#else
NVIC_SetVector(modinit->irq_n, handler);
#endif
/* Order to enable PDMA TX/RX functions
*
* H/W spec: In SPI Master mode with full duplex transfer, if both TX and RX PDMA functions are
@ -465,17 +462,9 @@ void spi_master_transfer(spi_t *obj, const void *tx, size_t tx_length, void *rx,
*
* With the above conflicts, we enable PDMA TX/RX functions simultaneously.
*/
#if 0
SPI_TRIGGER_RX_PDMA(((SPI_T *) NU_MODBASE(obj->spi.spi)));
SPI_TRIGGER_TX_PDMA(((SPI_T *) NU_MODBASE(obj->spi.spi)));
#else
spi_base->PDMACTL |= (SPI_PDMACTL_TXPDMAEN_Msk | SPI_PDMACTL_RXPDMAEN_Msk);
#endif
/* Don't enable SPI TX/RX threshold interrupts as commented above */
#if 0
spi_master_enable_interrupt(obj, 1);
#endif
}
}