LIS2DH12 device is not ready issue

[Jareena]

Hi,

I have added .overlay file as below mentioned 

&spi0 {
    status = "okay";   
    acc_lis2dh_spi: lis2dh@0 {
        compatible = "st,lis2dh";
        reg = <0>;
        spi-max-frequency = <10000000>;
        irq-gpios = <&gpio1 1 2>;
        label = "LIS2DH";
    };
};

And i have added my prj.config file as mentioned below.

CONFIG_STDOUT_CONSOLE=y
CONFIG_SPI=y
CONFIG_SENSOR=y
CONFIG_CBPRINTF_FP_SUPPORT=y
CONFIG_LIS2DH=y
CONFIG_LIS2DH_TRIGGER_GLOBAL_THREAD=y
CONFIG_PRINTK=y

And I am facing issue is
Device LIS2DH is not ready with nrf52840dk.

So, can you please, help me with it.

Thanks & Regards,

Shaik Jareena.

[Jareena]

Hi,

I forgot to mention i am working with nrf connect sdk v2.5.1 , I do not have much more time. So, can you please, give response as early as possible.

Thanks & Regards,

Shaik Jareena.

[Jareena]

Hi,

Sorry, can you please, open this ticket by mistakenly it was closed when i want to checking for the answer. So, can you please kindly open this ticket.

Thanks & Regards,

Shiak Jareena.

[Jared]

Hi,

Where do you specify the SPI pins such as SCLK, CS, MOSI, MISO?

regards

Jared 

[Jareena]

Hi,

I have added this pins like below mentioned and can you please, find this below.

&spi1 {
    status = "okay";
    compatible = "nordic,nrf-spi";
    sck-pin = <0x23>;
    mosi-pin = <0x24>;
    miso-pin = <0x25>;
    cs-gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
    
    acc_lis2dh_spi: lis2dh@0 {
        compatible = "st,lis2dh";
        reg = <0>;
        spi-max-frequency = <10000000>;
        irq-gpios = <&gpio1 2 1>;
        label = "LIS2DH";
    };
};

And after this also, I am facing same issue device is not ready issue.

Thanks & Regards,

Shaik Jareena.

[Jared]

Hi,

If you probe the SCLK, do you see any clock activity when you start the program?

regards

Jared