SPI Slave NRF5340 Init Error

[SergeySK]

Hi all!
SPI3 Slave project is not built - error:
identifier "__device_dts_ord_DT_N_S_soc_S_peripheral_50000000_S_spi_c000_P_cs_gpios_IDX_0_PH_ORD" not determined

C:\ncs\v2.1.1\zephyr\include\zephyr\drivers\pinctrl.h:89:10: error: 'PINCTRL_STATE_DT_N_S_soc_S_peripheral_50000000_S_spi_c000_PINCTRL_IDX_0_UPPER_TOKEN' undeclared here (not in a function); did you mean 'DT_N_S_soc_S_peripheral_50000000_S_spi_b000_PINCTRL_IDX_0_UPPER_TOKEN'?

What could be?

I ask for the help of a specialist.

[helsing]

Thank you for posting the files. Would you also be able to share relevant code from main?

[SergeySK]

thanks, why not

-------------------------------------------------------------------------------------------

#define     SPI3_S_TRANSFER_SIZE    128

uint8_t     spi3_s_tx_buff[SPI3_S_TRANSFER_SIZE];

uint8_t     spi3_s_rx_buff[SPI3_S_TRANSFER_SIZE];

uint16_t    spi3_s_tx_rx_cnt = SPI3_S_TRANSFER_SIZE;

// *************************************************************************

// Main

// *************************************************************************

void main( void )

{

  int     i;

  

  app_leds_init();

  if( !spi3_s_init() )

    {

      printk( "SPI3S is not ready\n" );

      while( 1 )

        {

            app_led3_on();

            k_msleep( 600 );

            app_led3_off();

            k_msleep( 600 );

        }

    }

    // Init buffers

    for( i = 0; i < SPI3_S_TRANSFER_SIZE; i++ )

    {

        spi3_s_rx_buff[i] = 0;

        spi3_s_tx_buff[i] = i;

    }

    // SPI Slave transfer Start --------------------------------------------

    spi3_s_transfer( spi3_s_tx_buff, spi3_s_rx_buff, spi3_s_tx_rx_cnt );

    while( 1 )

    {

        // Test SPI Slave Transfer -----------------------------------------

        if( spi3_s_check_transfer() == TRANSFER_OK )

        {

          app_led1_on();

            spi3_s_tx_buff[0]++;

            for( i = 1; i < SPI3_S_TRANSFER_SIZE; i++ )

            {

              spi3_s_rx_buff[i] = 0;

              spi3_s_tx_buff[i] = i;

            }

           

            // SPI Slave transfer Restart ----------------------------------

            spi3_s_transfer( spi3_s_tx_buff, spi3_s_rx_buff, spi3_s_tx_rx_cnt );

          app_led1_off();

         }

    }

}

[helsing]

Thank you for sharing the files.

It looks like you need to add the following line:

pinctrl-names = "default", "sleep";

to your overlay, like below.

 &spi3 {
    compatible = "nordic,nrf-spis";
    status = "okay";
    pinctrl-0 = <&spi3_default>;
    pinctrl-1 = <&spi3_sleep>;
    pinctrl-names = "default", "sleep";
    def-char = <0x00>;
};

[SergeySK]

Fabulous!
I am delighted!

I'll check the work tomorrow - but the project was assembled without errors!

Thank you!

[SergeySK]

Hey Helsing!
SPI Slave is working! Data is being transmitted and received!
Many thanks for the help!
Sincerely, Sergey.

[helsing]

Thank you for the feedback, great to hear it is working!