SPI FIFO INITIALIZATION

deepanshgoyal — Sat, 04 Jul 2015 08:33:26 GMT

Can anyone please give me SPI FIFO initialization .The one I have made is not working properly.I am also posting my spi fifo initialization

void spi_master_fifo_init()

{

SIM_SCGC6 |= SIM_SCGC6_DSPI0_MASK;

// first set the spi2_mcr

spi_pin_mapping();

// MASTER MODE ,Continuous clock generation, peri chip select signal, when rx data overflow overwrite the shift register, all the chip select uses high signal for deactivating, doze mode is disabled, enalbe DSPI clocks always and is not controlled by external digital pins, tx and rx are enabled

SPI0_MCR = ((HALT) | (MODULE_DISABLE));

}

BUT its not working properly.

Re: SPI FIFO INITIALIZATION

EarlOrlando — Fri, 10 Jul 2015 20:55:28 GMT

Hi Deepansh,

Which MCU are you using?

Regards,

Earl.

topic SPI FIFO INITIALIZATION in Kinetis Microcontrollers

SPI FIFO INITIALIZATION

Re: SPI FIFO INITIALIZATION