hi guys,
I am using the nRF54L15 for software development. I have a requirement to define a space in the chip's internal flash for data storage. I referred to the soc-flash-nrf example program in the NCS V3.1.1 version. As shown in the figure below, I created a user_partition space by following the example and then attempted to perform read and write operations. However, the chip directly crashes at this line of code. I don't know why. Is my definition of user_partition incomplete?
&cpuapp_rram {
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
boot_partition: partition@0 {
label = "mcuboot";
reg = <0x0 DT_SIZE_K(64)>;
};
slot0_partition: partition@10000 {
label = "image-0";
reg = <0x10000 DT_SIZE_K(524)>;
};
slot1_partition: partition@93000 {
label = "image-1";
reg = <0x93000 DT_SIZE_K(524)>;
};
storage_partition: partition@116000 {
label = "storage";
reg = <0x116000 DT_SIZE_K(36)>;
};
user_partition: partition@11f000 {
label = "user-storage";
reg = <0x11f000 DT_SIZE_K(280)>;
};
};
};
int main(void)
{
//uint32_t offset;
const struct device *flash_dev = TEST_PARTITION_DEVICE;
struct flash_parameters flash_params;
uint8_t test_data[TEST_DATA_SIZE_IN_BYTES];
memcpy(&flash_params, flash_get_parameters(flash_dev), sizeof(flash_params));//this code went crashes
// prepare_test_data(test_data);
printf("\nNordic nRF5 Internal Storage Sample\n");
printf("=====================================\n");
// if (!device_is_ready(flash_dev)) {
// printf("Internal storage device not ready\n");
// return 0;
// }
