Hi
I am using nrf52840dk- nrf52840 board to interface the IMU Sensor using SPI instead of I2C using nrf connect sdk for vs code.
But I am facing error.
Below I have attached the overlay file I created for LSM6DSL. I haven't changed anything in the main.c and I didn't changed anything in the prj.confg file also.
In the main.c there is if loop
if (!device_is_ready(lsm6dsl_dev)) {
printk("sensor: device not ready.\n");
return;
}
When I buid my code and try to debug the code it is coming into this if loop showing device is not ready. Can Someone help me with this.
Note:I didn't changed anything in the main.c
&qspi {
status = "disabled";
};
&pinctrl {
spi1_default: spi1_default {
group1 {
psels = <NRF_PSEL(SPIM_SCK, 1, 3)>,
<NRF_PSEL(SPIM_MOSI, 1, 2)>,
<NRF_PSEL(SPIM_MISO, 1, 5)>;
};
};
spi1_sleep: spi1_sleep {
group1 {
psels = <NRF_PSEL(SPIM_SCK, 1, 3)>,
<NRF_PSEL(SPIM_MOSI, 1, 2)>,
<NRF_PSEL(SPIM_MISO, 1, 5)>;
low-power-enable;
};
};
};
&spi1 {
compatible = "nordic,nrf-spi";
status = "okay";
pinctrl-0 = <&spi1_default>;
pinctrl-1 = <&spi1_sleep>;
pinctrl-names = "default", "sleep";
cs-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>;
lsm6dsl1: lsm6dsl@0{
compatible = "st,lsm6dsl";
reg = <0x0>;
spi-max-frequency =<100000>;
label ="lsm6dsl";
};
};
In the above overlay file I added a node for lsm6dsl1 with st,lsm6dsl compatible.
