How to create a HCI vendor-specific command of zephyr?

[userr]

I want to creat a hci vendor-specific command of zephyr using nRF connect SDK, based on hci_pwr_ctrl bluetooth sample. 

At first, I think just using follow steps in hci_vs.h, a new command is created.

#define BT_HCI_OP_VS_READ_TX_POWER_LEVEL        BT_OP(BT_OGF_VS, 0x000f)
struct bt_hci_cp_vs_read_tx_power_level {
	uint8_t  handle_type;
	uint16_t handle;
} __packed;

But when I try to change the OCF value of the opcode named BT_HCI_OP_VS_READ_TX_POWER_LEVEL and run hci_pwr_ctrl sample, it shows thai opcode status is still 0x01, which means the command is not completed. 

So, if I want to creat a hci vendor-specific command of zephyr, what steps are needed for it?

Thanks for your help!

[Elfving]

Hello,

I will have to get back to you on this. Note that we have entered the summer holiday period in Norway so staffing is low, some delayed response time should be expected.

Regards,

Elfving

[Elfving]

Hello again,

Could you add the below configurations and see if it helps?

CONFIG_BT_HCI_VS=y

CONFIG_BT_HCI_VS_EXT=y

CONFIG_BT_CTLR_TX_PWR_DYNAMIC_CONTROL=y

CONFIG_BT_HCI_RAW_CMD_EXT=y

CONFIG_BT_CTLR_SET_HOST_FEATURE=y

Regards,

Elfving

[userr]

Hello, I find nrf connect sdk uses buletooth subsystem under 'nrf' folder directory. So I have to change the opcode under this folder directory too, after which I can run the application.

Thanks for your help.