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TMS570LS0914: TMS570LS0914

Part Number: TMS570LS0914
Other Parts Discussed in Thread: HALCOGEN

Hi ,

please how we can tranfer multiple bytes by using 8 bit buffer via SPI

  • Hi Poonam,

    The HalCOGen can generate SPI driver for you to configure the SPI module, and TX/RX data. The API spiTransmitData(...) transmits blocksize number of data from source buffer using polling method, and the API spiSendData(...) transmits blocksize number of data from source buffer using interrupt method.

    If the SPI device requires the chip select signal to be held continuously active during several consecutive data word transfers, you can enable the CSHOLD bit within the current data control field.