Hi,
nordic tearm,im use nrf52840 develop a ble hid keyboard,my description of report like this :
static void hids_init(void)
{
ret_code_t err_code;
ble_hids_init_t hids_init_obj;
ble_hids_inp_rep_init_t * p_input_report;
ble_hids_outp_rep_init_t * p_output_report;
ble_hids_feature_rep_init_t * p_feature_report;
uint8_t hid_info_flags;
static ble_hids_inp_rep_init_t input_report_array[4];
static ble_hids_outp_rep_init_t output_report_array[1];
static ble_hids_feature_rep_init_t feature_report_array[1];
static uint8_t report_map_data[] =
{
#if 1
0x05, 0x01, /* USAGE_PAGE (Generic Desktop) */\
0x09, 0x06, /* USAGE (Keyboard) */\
0xa1, 0x01, /* COLLECTION (Application) */\
0x85, 0x01,
0x05, 0x07, /* USAGE_PAGE (Keyboard) */\
0x19, 0xe0, /* USAGE_MINIMUM (Keyboard LeftControl) */\
0x29, 0xe7, /* USAGE_MAXIMUM (Keyboard Right GUI) */\
0x15, 0x00, /* LOGICAL_MINIMUM (0) */\
0x25, 0x01, /* LOGICAL_MAXIMUM (1) */\
0x75, 0x01, /* REPORT_SIZE (1) */\
0x95, 0x08, /* REPORT_COUNT (8) */\
0x81, 0x02, /* INPUT (Data,Var,Abs) */\
0x95, 0x01, /* REPORT_COUNT (1) */\
0x75, 0x08, /* REPORT_SIZE (8) */\
0x81, 0x03, /* INPUT (Cnst,Var,Abs) */\
0x95, 0x05, /* REPORT_COUNT (5) */\
0x75, 0x01, /* REPORT_SIZE (1) */\
0x05, 0x08, /* USAGE_PAGE (LEDs) */\
0x19, 0x01, /* USAGE_MINIMUM (Num Lock) */\
0x29, 0x05, /* USAGE_MAXIMUM (Kana) */\
0x91, 0x02, /* OUTPUT (Data,Var,Abs) */\
0x95, 0x01, /* REPORT_COUNT (1) */\
0x75, 0x03, /* REPORT_SIZE (3) */\
0x91, 0x03, /* OUTPUT (Cnst,Var,Abs) */\
\
0x95, BLE_BUFF_LEN*8, /* REPORT_COUNT (BUFF_LEN*8) */\
0x75, 0x01, /* REPORT_SIZE (1) */\
\
0x15, 0x00, /* LOGICAL_MINIMUM (0) */\
0x25, 0x01, /* LOGICAL_MAXIMUM (1) */\
\
0x05, 0x07, /* USAGE_PAGE (Keyboard) */\
\
0x19, 0x00, /* USAGE_MINIMUM (Reserved (no event indicated))*/\
0x29, 0x00+BLE_BUFF_LEN*8-1, /* USAGE_MAXIMUM (Keyboard Application) */\
\
0x81, 0x02, /* INPUT (Data,Ary,Abs) */\
0xc0,
#else
0x05, 0x01, // Usage Page (Generic Desktop)
0x09, 0x06, // Usage (Keyboard)
0xA1, 0x01, // Collection (Application)
0x85, 0x01, // report id (1)
0x05, 0x07, // Usage Page (Key Codes)
0x19, 0xe0, // Usage Minimum (224)
0x29, 0xe7, // Usage Maximum (231)
0x15, 0x00, // Logical Minimum (0)
0x25, 0x01, // Logical Maximum (1)
0x75, 0x01, // Report Size (1)
0x95, 0x08, // Report Count (8)
0x81, 0x02, // Input (Data, Variable, Absolute)
0x95, 0x01, // Report Count (1)
0x75, 0x08, // Report Size (8)
0x81, 0x01, // Input (Constant) reserved byte(1)
0x95, 0x05, // Report Count (5)
0x75, 0x01, // Report Size (1)
0x05, 0x08, // Usage Page (Page# for LEDs)
0x19, 0x01, // Usage Minimum (1)
0x29, 0x05, // Usage Maximum (5)
0x91, 0x02, // Output (Data, Variable, Absolute), Led report
0x95, 0x01, // Report Count (1)
0x75, 0x03, // Report Size (3)
0x91, 0x01, // Output (Data, Variable, Absolute), Led report padding
0x95, 14, // Report Count (6)
0x75, 0x08, // Report Size (8)
0x15, 0x00, // Logical Minimum (0)
0x25, 0xdf, // Logical Maximum (101)
0x05, 0x07, // Usage Page (Key codes)
0x19, 0x00, // Usage Minimum (0)
0x29, 0x65, // Usage Maximum (101)
0x81, 0x00, // Input (Data, Array) Key array(6 bytes)
0x09, 0x05, // Usage (Vendor Defined)
0x15, 0x00, // Logical Minimum (0)
0x26, 0xFF, 0x00, // Logical Maximum (255)
0x75, 0x08, // Report Size (8 bit)
0x95, 0x02, // Report Count (2)
0xB1, 0x02, // Feature (Data, Variable, Absolute)
0xC0, // End Collection (Application)
#endif
0x05, 0x0C, /* USAGE_PAGE (CONSUMER CTL) */
0x09, 0x01, /* USAGE (CONSUMER CTL) */
0xa1, 0x01, /* COLLECTION (Application) */
0X85, 0x02, /* REPORT ID(2) */
0x19, 0x01, /* USAGE_MINIMUM (CONSUMER CTL) */
0x2A, 0xFF,0x02, /* USAGE_MAXIMUM () */
0x15, 0x00, /* LOGICAL_MINIMUM (1) */
0x26, 0x9C,0x02, /* LOGICAL_MAXIMUM (668) */
0x75, 0x10, /* REPORT_SIZE (16) */
0x95, 0x02, /* REPORT_COUNT (2) */
0x81, 0x00, /* INPUT (Data,Var,Abs) */
0xc0, /* END_COLLECTION */
0x05, 0x01, /* USAGE_PAGE (Generic Desktop) */
0x09, 0x80, /* USAGE (SYSTEM CTL) */
0xa1, 0x01, /* COLLECTION (Application) */
0X85, 0x03, /* REPORT ID(2) */
0x19, 0x81, /* USAGE_MINIMUM (system power down) */
0x29, 0xb8, /* USAGE_MAXIMUM (system weekup) */
0x15, 0x00, /* LOGICAL_MINIMUM (0) */
0x25, 0x01, /* LOGICAL_MAXIMUM (1) */
0x75, 0x1, /* REPORT_SIZE (1) */
0x95, 0x38, /* REPORT_COUNT (56) */
0x81, 0x02, /* INPUT () */
0xc0, /* END_COLLECTION */
0x05, 0x01, // Usage Page (Generic Desktop)
0x09, 0x06, // Usage (Keyboard)
0xA1, 0x01, // Collection (Application)
0x85, 0x04, // report id (1)
/*
0x05, 0x07, // Usage Page (Key Codes)
0x19, 0xe0, // Usage Minimum (224)
0x29, 0xe7, // Usage Maximum (231)
0x15, 0x00, // Logical Minimum (0)
0x25, 0x01, // Logical Maximum (1)
0x75, 0x01, // Report Size (1)
0x95, 0x08, // Report Count (8)
0x81, 0x02, // Input (Data, Variable, Absolute)
0x95, 0x01, // Report Count (1)
0x75, 0x08, // Report Size (8)
0x81, 0x01, // Input (Constant) reserved byte(1)
0x95, 0x05, // Report Count (5)
0x75, 0x01, // Report Size (1)
0x05, 0x08, // Usage Page (Page# for LEDs)
0x19, 0x01, // Usage Minimum (1)
0x29, 0x05, // Usage Maximum (5)
0x91, 0x02, // Output (Data, Variable, Absolute), Led report
0x95, 0x01, // Report Count (1)
0x75, 0x03, // Report Size (3)
0x91, 0x01, // Output (Data, Variable, Absolute), Led report padding
*/
0x95, BLE_BUFF_LEN*8, // Report Count (6)
0x75, 0x01, // Report Size (8)
0x15, 0x00, // Logical Minimum (0)
0x25, 0x1, // Logical Maximum (101)
0x05, 0x07, // Usage Page (Key codes)
0x19, 14*8, // Usage Minimum (0)
0x29, 2*BLE_BUFF_LEN*8-1, // Usage Maximum (101)
0x81, 0x02, // Input (Data, Array) Key array(6 bytes)
0x09, 0x05, // Usage (Vendor Defined)
0x15, 0x00, // Logical Minimum (0)
0x26, 0xFF, 0x00, // Logical Maximum (255)
0x75, 0x08, // Report Size (8 bit)
0x95, 0x02, // Report Count (2)
0xB1, 0x02, // Feature (Data, Variable, Absolute)
0xC0, // End Collection (Application)
};
memset((void *)input_report_array, 0, 4*sizeof(ble_hids_inp_rep_init_t));
memset((void *)output_report_array, 0, 1*sizeof(ble_hids_outp_rep_init_t));
memset((void *)feature_report_array, 0, 1*sizeof(ble_hids_feature_rep_init_t));
// Initialize HID Service
p_input_report = &input_report_array[INPUT_REPORT_KEYS_INDEX];
p_input_report->max_len = INPUT_REPORT_KEYS_MAX_LEN;
p_input_report->rep_ref.report_id = 1;//INPUT_REP_REF_ID;
p_input_report->rep_ref.report_type = BLE_HIDS_REP_TYPE_INPUT;
p_input_report->sec.cccd_wr = SEC_JUST_WORKS;
p_input_report->sec.wr = SEC_JUST_WORKS;
p_input_report->sec.rd = SEC_JUST_WORKS;
p_input_report = &input_report_array[1];
p_input_report->max_len = 4;
p_input_report->rep_ref.report_id = 2;
p_input_report->rep_ref.report_type = BLE_HIDS_REP_TYPE_INPUT;
p_input_report->sec.cccd_wr = SEC_JUST_WORKS;
p_input_report->sec.wr = SEC_JUST_WORKS;
p_input_report->sec.rd = SEC_JUST_WORKS;
p_input_report = &input_report_array[2];
p_input_report->max_len = 7;
p_input_report->rep_ref.report_id = 3;
p_input_report->rep_ref.report_type = BLE_HIDS_REP_TYPE_INPUT;
p_input_report->sec.cccd_wr = SEC_JUST_WORKS;
p_input_report->sec.wr = SEC_JUST_WORKS;
p_input_report->sec.rd = SEC_JUST_WORKS;
p_input_report = &input_report_array[3];
p_input_report->max_len = 16;
p_input_report->rep_ref.report_id = 4;
p_input_report->rep_ref.report_type = BLE_HIDS_REP_TYPE_INPUT;
p_input_report->sec.cccd_wr = SEC_JUST_WORKS;
p_input_report->sec.wr = SEC_JUST_WORKS;
p_input_report->sec.rd = SEC_JUST_WORKS;
p_output_report = &output_report_array[OUTPUT_REPORT_INDEX];
p_output_report->max_len = OUTPUT_REPORT_MAX_LEN;
p_output_report->rep_ref.report_id = 1;//OUTPUT_REP_REF_ID;
p_output_report->rep_ref.report_type = BLE_HIDS_REP_TYPE_OUTPUT;
p_output_report->sec.wr = SEC_JUST_WORKS;
p_output_report->sec.rd = SEC_JUST_WORKS;
p_feature_report = &feature_report_array[FEATURE_REPORT_INDEX];
p_feature_report->max_len = FEATURE_REPORT_MAX_LEN;
p_feature_report->rep_ref.report_id = FEATURE_REP_REF_ID;
p_feature_report->rep_ref.report_type = BLE_HIDS_REP_TYPE_FEATURE;
p_feature_report->sec.rd = SEC_JUST_WORKS;
p_feature_report->sec.wr = SEC_JUST_WORKS;
hid_info_flags = HID_INFO_FLAG_REMOTE_WAKE_MSK | HID_INFO_FLAG_NORMALLY_CONNECTABLE_MSK;
memset(&hids_init_obj, 0, sizeof(hids_init_obj));
hids_init_obj.evt_handler = on_hids_evt;
hids_init_obj.error_handler = service_error_handler;
hids_init_obj.is_kb = true;
hids_init_obj.is_mouse = false;
hids_init_obj.inp_rep_count = 3+1;
hids_init_obj.p_inp_rep_array = input_report_array;
hids_init_obj.outp_rep_count = 1;
hids_init_obj.p_outp_rep_array = output_report_array;
hids_init_obj.feature_rep_count = 1;
hids_init_obj.p_feature_rep_array = feature_report_array;
hids_init_obj.rep_map.data_len = sizeof(report_map_data);
hids_init_obj.rep_map.p_data = report_map_data;
hids_init_obj.hid_information.bcd_hid = BASE_USB_HID_SPEC_VERSION;
hids_init_obj.hid_information.b_country_code = 0;
hids_init_obj.hid_information.flags = hid_info_flags;
hids_init_obj.included_services_count = 0;
hids_init_obj.p_included_services_array = NULL;
hids_init_obj.rep_map.rd_sec = SEC_JUST_WORKS;
hids_init_obj.hid_information.rd_sec = SEC_JUST_WORKS;
hids_init_obj.boot_kb_inp_rep_sec.cccd_wr = SEC_JUST_WORKS;
hids_init_obj.boot_kb_inp_rep_sec.rd = SEC_JUST_WORKS;
hids_init_obj.boot_kb_outp_rep_sec.rd = SEC_JUST_WORKS;
hids_init_obj.boot_kb_outp_rep_sec.wr = SEC_JUST_WORKS;
hids_init_obj.protocol_mode_rd_sec = SEC_JUST_WORKS;
hids_init_obj.protocol_mode_wr_sec = SEC_JUST_WORKS;
hids_init_obj.ctrl_point_wr_sec = SEC_JUST_WORKS;
err_code = ble_hids_init(&m_hids, &hids_init_obj);
APP_ERROR_CHECK(err_code);
}
my send api like this:
void ble_send_keys(uint8_t report_index, uint16_t len, uint8_t *p_data) {
ret_code_t err_code;
NRF_LOG_INFO("m_hids.inp_rep_count =%d",m_hids.inp_rep_count);
err_code = ble_hids_inp_rep_send(&m_hids, report_index, len, p_data, m_conn_handle);
NRF_LOG_INFO("err_code =%d",err_code);
if ((err_code != NRF_SUCCESS) &&
(err_code != NRF_ERROR_INVALID_STATE) &&
(err_code != NRF_ERROR_RESOURCES) &&
(err_code != NRF_ERROR_BUSY) &&
(err_code != BLE_ERROR_GATTS_SYS_ATTR_MISSING)
)
{
APP_ERROR_HANDLER(err_code);
}
}
void cmd_ble_send_comsumer_key(uint8_t para,uint32_t pointer,uint8_t *data)
{
NRF_LOG_INFO("data[0]=%x data[1]=%x data[2]=%x data[3]=%x",data[0],data[1],data[2],data[3]);
ble_send_keys(1,4,(uint8_t *)pointer);
//am_hid_comsumer_key_send( (uint8_t *)pointer);
}
my consumer key like volume add and reduce can work in windows ,but its cant work in mac os ,but the routine key like "a"or "b" can work.so what should i do to reslove it?
