//This function configures the Generic access Profile
//GAP is a service that must be implemented on all BLE devices
//These are some basic values that other devices can request
//Some of these values might be writable over the air
//The current characteristics are
// Device name
// Appearance
// Peripheral Preferred Connection Parameters
void GAPController::bleConfigureGAP(){
u32 err = 0;
//Set up an open link write permission
//There are multiple security modes defined in the BLE spec
//Use these macros: http://developer.nordicsemi.com/nRF51_SDK/doc/7.1.0/s110/html/a00813.html
ble_gap_conn_sec_mode_t secPermissionOpen;
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&secPermissionOpen);
//Set the GAP device name
err = sd_ble_gap_device_name_set(&secPermissionOpen, (u8*)DEVICE_NAME, strlen(DEVICE_NAME));
APP_ERROR_CHECK(err);
//Set the appearance of the device as defined in http://developer.nordicsemi.com/nRF51_SDK/doc/7.1.0/s110/html/a00837.html
err = sd_ble_gap_appearance_set(BLE_APPEARANCE_GENERIC_COMPUTER);
APP_ERROR_CHECK(err);
//Set gap peripheral preferred connection parameters (not used by the mesh implementation)
ble_gap_conn_params_t gapConnectionParams;
memset(&gapConnectionParams, 0, sizeof(gapConnectionParams));
gapConnectionParams.min_conn_interval = Config->meshMinConnectionInterval;
gapConnectionParams.max_conn_interval = Config->meshMaxConnectionInterval;
gapConnectionParams.slave_latency = Config->meshPeripheralSlaveLatency;
gapConnectionParams.conn_sup_timeout = Config->meshConnectionSupervisionTimeout;
err = sd_ble_gap_ppcp_set(&gapConnectionParams);
APP_ERROR_CHECK(err);
}
/**@brief Function for the GAP initialization.
*
* @details This function sets up all the necessary GAP (Generic Access Profile) parameters of the
* device including the device name, appearance, and the preferred connection parameters.
*/
static void gap_params_init(void)
{
uint32_t err_code;
ble_gap_conn_params_t gap_conn_params;
ble_gap_conn_sec_mode_t sec_mode;
ble_gap_addr_t device_mac;
#ifdef RANDOM_MAC
device_mac.addr_type = BLE_GAP_ADDR_TYPE_RANDOM_PRIVATE_RESOLVABLE;
err_code = sd_ble_gap_address_set(BLE_GAP_ADDR_CYCLE_MODE_AUTO, &device_mac);
#else
uint8_t mac_addr[] = {0x00,0x19,0x25,0x39,0x54,0x95};
device_mac.addr_type = BLE_GAP_ADDR_TYPE_PUBLIC;
memcpy(device_mac.addr, mac_addr,6);
err_code = sd_ble_gap_address_set(BLE_GAP_ADDR_CYCLE_MODE_NONE, &device_mac);
APP_ERROR_CHECK(err_code);
#endif
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
err_code = sd_ble_gap_device_name_set(&sec_mode,
(const uint8_t *)DEVICE_NAME,
strlen(DEVICE_NAME));
APP_ERROR_CHECK(err_code);
err_code = sd_ble_gap_appearance_set(BLE_APPEARANCE_GENERIC_TAG);
APP_ERROR_CHECK(err_code);
memset(&gap_conn_params, 0, sizeof(gap_conn_params));
gap_conn_params.min_conn_interval = MIN_CONN_INTERVAL;
gap_conn_params.max_conn_interval = MAX_CONN_INTERVAL;
gap_conn_params.slave_latency = SLAVE_LATENCY;
gap_conn_params.conn_sup_timeout = CONN_SUP_TIMEOUT;
err_code = sd_ble_gap_ppcp_set(&gap_conn_params);
APP_ERROR_CHECK(err_code);
err_code = sd_ble_gap_tx_power_set(4);
APP_ERROR_CHECK(err_code);
}
// gap name/appearance/connection parameters
static void gap_params_init (void) {
uint32_t err_code;
ble_gap_conn_sec_mode_t sec_mode;
ble_gap_conn_params_t gap_conn_params;
// Full strength signal
sd_ble_gap_tx_power_set(4);
// Let anyone connect and set the name given the platform
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
err_code = sd_ble_gap_device_name_set(&sec_mode,
(const uint8_t *)"BEES", strlen("BEES"));
//(const uint8_t *)DEVICE_NAME, strlen(DEVICE_NAME));
APP_ERROR_CHECK(err_code);
// Not sure what this is useful for, but why not set it
err_code = sd_ble_gap_appearance_set(BLE_APPEARANCE_GENERIC_COMPUTER);
APP_ERROR_CHECK(err_code);
// Specify parameters for a connection
memset(&gap_conn_params, 0, sizeof(gap_conn_params));
gap_conn_params.min_conn_interval = MIN_CONN_INTERVAL;
gap_conn_params.max_conn_interval = MAX_CONN_INTERVAL;
gap_conn_params.slave_latency = SLAVE_LATENCY;
gap_conn_params.conn_sup_timeout = CONN_SUP_TIMEOUT;
err_code = sd_ble_gap_ppcp_set(&gap_conn_params);
APP_ERROR_CHECK(err_code);
}
////////////////////////////////////////////////////////////////////////////////
//
// GAP Initialization
static void gap_params_init(void)
{
// Create the scan response name
memset(_scanResponse, 0, sizeof(_scanResponse));
memcpy(_scanResponse, SCAN_RESPONSE_BASE, strlen(SCAN_RESPONSE_BASE));
memcpy(_scanResponse + strlen(SCAN_RESPONSE_BASE), STR(BUILD_NUM), 4);
uint32_t err_code;
ble_gap_conn_params_t gap_conn_params;
ble_gap_conn_sec_mode_t sec_mode;
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
err_code = sd_ble_gap_device_name_set(&sec_mode,
(const uint8_t *)_scanResponse,
strlen(_scanResponse));
APP_ERROR_CHECK(err_code);
err_code = sd_ble_gap_appearance_set(BLE_APPEARANCE_UNKNOWN);
APP_ERROR_CHECK(err_code);
err_code = sd_ble_gap_tx_power_set(4);
APP_ERROR_CHECK(err_code);
memset(&gap_conn_params, 0, sizeof(gap_conn_params));
gap_conn_params.min_conn_interval = MIN_CONN_INTERVAL;
gap_conn_params.max_conn_interval = MAX_CONN_INTERVAL;
gap_conn_params.slave_latency = SLAVE_LATENCY;
gap_conn_params.conn_sup_timeout = CONN_SUP_TIMEOUT;
err_code = sd_ble_gap_ppcp_set(&gap_conn_params);
APP_ERROR_CHECK(err_code);
}
/**@brief Function for the GAP initialization.
*
* @details This function sets up all the necessary GAP (Generic Access Profile) parameters of the
* device including the device name, appearance, and the preferred connection parameters.
*/
static void gap_params_init(void)
{
uint32_t err_code;
ble_gap_conn_params_t gap_conn_params;
ble_gap_conn_sec_mode_t sec_mode;
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
err_code = sd_ble_gap_device_name_set(&sec_mode,
(const uint8_t *)DEVICE_NAME,
strlen(DEVICE_NAME));
APP_ERROR_CHECK(err_code);
err_code = sd_ble_gap_appearance_set(BLE_APPEARANCE_GENERIC_KEYRING);
APP_ERROR_CHECK(err_code);
memset(&gap_conn_params, 0, sizeof(gap_conn_params));
gap_conn_params.min_conn_interval = MIN_CONN_INTERVAL;
gap_conn_params.max_conn_interval = MAX_CONN_INTERVAL;
gap_conn_params.slave_latency = SLAVE_LATENCY;
gap_conn_params.conn_sup_timeout = CONN_SUP_TIMEOUT;
err_code = sd_ble_gap_ppcp_set(&gap_conn_params);
APP_ERROR_CHECK(err_code);
err_code = sd_ble_gap_tx_power_set(TX_POWER_LEVEL);
APP_ERROR_CHECK(err_code);
}
*/
static void gap_params_init(void)
{
uint32_t err_code;
char deviceaddr_name[16];
ble_gap_conn_params_t gap_conn_params;
ble_gap_conn_sec_mode_t sec_mode;
snprintf(&deviceaddr_name,14,"%s-%.4X%.2X\0",
DEVICE_NAME,
NRF_FICR->DEVICEADDR[0],
NRF_FICR->DEVICEADDR[1]);
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
err_code = sd_ble_gap_device_name_set(&sec_mode, (const uint8_t *)deviceaddr_name, strlen(deviceaddr_name));
APP_ERROR_CHECK(err_code);
err_code = sd_ble_gap_appearance_set(BLE_APPEARANCE_CYCLING_CADENCE_SENSOR);
APP_ERROR_CHECK(err_code);
memset(&gap_conn_params, 0, sizeof(gap_conn_params));
gap_conn_params.min_conn_interval = MIN_CONN_INTERVAL;
gap_conn_params.max_conn_interval = MAX_CONN_INTERVAL;
gap_conn_params.slave_latency = SLAVE_LATENCY;
gap_conn_params.conn_sup_timeout = CONN_SUP_TIMEOUT;
err_code = sd_ble_gap_ppcp_set(&gap_conn_params);
APP_ERROR_CHECK(err_code);
/**@brief Function for the GAP initialization.
*
* @details This function sets up all the necessary GAP (Generic Access Profile) parameters of the
* device including the device name, appearance, and the preferred connection parameters.
*/
static void gap_params_init(void)
{
uint32_t err_code;
ble_gap_conn_params_t gap_conn_params;
ble_gap_conn_sec_mode_t sec_mode;
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
err_code = sd_ble_gap_device_name_set(&sec_mode,
(const uint8_t *)DEVICE_NAME,
strlen(DEVICE_NAME));
APP_ERROR_CHECK(err_code);
/* YOUR_JOB: Use an appearance value matching the application's use case.
err_code = sd_ble_gap_appearance_set(BLE_APPEARANCE_);
APP_ERROR_CHECK(err_code); */
memset(&gap_conn_params, 0, sizeof(gap_conn_params));
gap_conn_params.min_conn_interval = MIN_CONN_INTERVAL;
gap_conn_params.max_conn_interval = MAX_CONN_INTERVAL;
gap_conn_params.slave_latency = SLAVE_LATENCY;
gap_conn_params.conn_sup_timeout = CONN_SUP_TIMEOUT;
err_code = sd_ble_gap_ppcp_set(&gap_conn_params);
APP_ERROR_CHECK(err_code);
// Set appearence
sd_ble_gap_appearance_set(0);
APP_ERROR_CHECK(err_code);// Check for errors
}
ble_error_t nRF5xGap::setAppearance(GapAdvertisingData::Appearance appearance)
{
if (sd_ble_gap_appearance_set(appearance) == NRF_SUCCESS) {
return BLE_ERROR_NONE;
} else {
return BLE_ERROR_PARAM_OUT_OF_RANGE;
}
}
static void bluetooth_init(void)
{
uint32_t err_code;
ble_gap_conn_params_t gppcp;
ble_advdata_t advdata;
ble_gap_conn_sec_mode_t sec_mode;
uint8_t flags = BLE_GAP_ADV_FLAGS_LE_ONLY_LIMITED_DISC_MODE;
// Initialise SoftDevice, and enable BLE event interrupt.
BLE_STACK_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM,
BLE_L2CAP_MTU_DEF,
ble_evt_dispatch,
false);
// Set GAP parameters
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
err_code = sd_ble_gap_device_name_set(&sec_mode, DEVICE_NAME, strlen(DEVICE_NAME));
APP_ERROR_CHECK(err_code);
err_code = sd_ble_gap_appearance_set(BLE_APPEARANCE_GENERIC_TAG);
APP_ERROR_CHECK(err_code);
memset(&gppcp, 0, sizeof(gppcp));
gppcp.min_conn_interval = MIN_CONN_INTERVAL;
gppcp.max_conn_interval = MAX_CONN_INTERVAL;
gppcp.slave_latency = SLAVE_LATENCY;
gppcp.conn_sup_timeout = CONN_SUP_TIMEOUT;
err_code = sd_ble_gap_ppcp_set(&gppcp);
APP_ERROR_CHECK(err_code);
// Build and set advertising data.
memset(&advdata, 0, sizeof(advdata));
advdata.name_type = BLE_ADVDATA_FULL_NAME;
advdata.include_appearance = true;
advdata.flags.size = sizeof(flags);
advdata.flags.p_data = &flags;
err_code = ble_advdata_set(&advdata, NULL);
APP_ERROR_CHECK(err_code);
// Initialise advertising parameters (used when starting advertising).
memset(&m_adv_params, 0, sizeof(m_adv_params));
m_adv_params.type = BLE_GAP_ADV_TYPE_ADV_IND;
m_adv_params.p_peer_addr = NULL; // Undirected advertisement.
m_adv_params.fp = BLE_GAP_ADV_FP_ANY;
m_adv_params.interval = APP_ADV_INTERVAL;
m_adv_params.timeout = APP_ADV_TIMEOUT_IN_SECONDS;
// Start advertising when entering main loop.
m_start_adv_flag = true;
}
/**@brief Function for decoding a command packet with RPC_SD_BLE_GAP_APPEARANCE_SET opcode.
*
* This function will decode the command, call the BLE Stack API, and also send command response
* to the peer through the the transport layer.
*
* @param[in] p_command The encoded structure that needs to be decoded and passed on
* to the BLE Stack API.
* @param[in] command_len The length of the encoded command read from transport layer.
*
* @retval NRF_SUCCESS If the decoding of the command was successful, the SoftDevice
* API was called, and the command response was sent to peer,
* otherwise an error code.
* @retval NRF_ERROR_INVALID_LENGTH If the content length of the packet is not conforming to the
* codec specification.
*/
static uint32_t gap_appearance_set_handle(uint8_t * p_command, uint32_t command_len)
{
uint16_t appearance = uint16_decode(&(p_command[0]));
RPC_DECODER_LENGTH_CHECK(command_len, sizeof(appearance), SD_BLE_GAP_APPEARANCE_SET);
uint32_t err_code = sd_ble_gap_appearance_set(appearance);
return ble_rpc_cmd_resp_send(SD_BLE_GAP_APPEARANCE_SET, err_code);
}
/**@brief Function for the GAP initialization.
*
* @details This function sets up all the necessary GAP (Generic Access Profile) parameters of the
* device including the device name, appearance, and the preferred connection parameters.
*/
static void gap_params_init(void)
{
uint32_t err_code;
ble_gap_conn_params_t gap_conn_params;
ble_gap_conn_sec_mode_t sec_mode;
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
err_code = sd_ble_gap_device_name_set(&sec_mode,
(const uint8_t *)DEVICE_NAME,
strlen(DEVICE_NAME));
APP_ERROR_CHECK(err_code);
err_code = sd_ble_gap_appearance_set(BLE_APPEARANCE_UNKNOWN);
APP_ERROR_CHECK(err_code);
memset(&gap_conn_params, 0, sizeof(gap_conn_params));
gap_conn_params.min_conn_interval = MIN_CONN_INTERVAL;
gap_conn_params.max_conn_interval = MAX_CONN_INTERVAL;
gap_conn_params.slave_latency = SLAVE_LATENCY;
gap_conn_params.conn_sup_timeout = CONN_SUP_TIMEOUT;
err_code = sd_ble_gap_ppcp_set(&gap_conn_params);
APP_ERROR_CHECK(err_code);
err_code = sd_ble_gap_tx_power_set(INITIAL_TX_POWER_LEVEL);
APP_ERROR_CHECK(err_code);
ble_opt_t ble_opt;
uint8_t passkey[6] = { 0 };
// Fetch pin from UICR
uint8_t val = (*((uint32_t *)UICR_PIN_ADDRESS)) & 0x000000FF;
passkey[0] = (val == 0xFF) ? 0x31 : val;
val = ((*((uint32_t *)UICR_PIN_ADDRESS)) & 0x0000FF00) >> 8;
passkey[1] = (val == 0xFF) ? 0x32 : val;
val = ((*((uint32_t *)UICR_PIN_ADDRESS)) & 0x00FF0000) >> 16;
passkey[2] = (val == 0xFF) ? 0x33 : val;
val = ((*((uint32_t *)UICR_PIN_ADDRESS)) & 0xFF000000) >> 24;
passkey[3] = (val == 0xFF) ? 0x34 : val;
val = (*((uint32_t *)(UICR_PIN_ADDRESS+4))) & 0x000000FF;
passkey[4] = (val == 0xFF) ? 0x35 : val;
val = ((*((uint32_t *)(UICR_PIN_ADDRESS+4))) & 0x0000FF00) >> 8;
passkey[5] = (val == 0xFF) ? 0x36 : val;
ble_opt.gap_opt.passkey.p_passkey = passkey;
err_code = sd_ble_opt_set(BLE_GAP_OPT_PASSKEY, &ble_opt);
APP_ERROR_CHECK(err_code);
}
error_t btle_gap_init(void)
{
ble_gap_conn_params_t gap_conn_params = {0};
gap_conn_params.min_conn_interval = msec_to_1_25msec(
CFG_GAP_CONNECTION_MIN_INTERVAL_MS); // in 1.25ms units
gap_conn_params.max_conn_interval = msec_to_1_25msec(
CFG_GAP_CONNECTION_MAX_INTERVAL_MS); // in 1.25ms unit
gap_conn_params.slave_latency = CFG_GAP_CONNECTION_SLAVE_LATENCY;
gap_conn_params.conn_sup_timeout =
CFG_GAP_CONNECTION_SUPERVISION_TIMEOUT_MS / 10; // in 10ms unit
ble_gap_conn_sec_mode_t sec_mode;
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode); // no security is needed
// ASSERT_STATUS( sd_ble_gap_device_name_set(&sec_mode, //_modify
// (const uint8_t *)
// CFG_GAP_LOCAL_NAME,
// strlen(CFG_GAP_LOCAL_NAME)));
// ASSERT_STATUS( sd_ble_gap_appearance_set(CFG_GAP_APPEARANCE));
// ASSERT_STATUS( sd_ble_gap_ppcp_set(&gap_conn_params));
// ASSERT_STATUS( sd_ble_gap_tx_power_set(CFG_BLE_TX_POWER_LEVEL));
nrf_err_check( sd_ble_gap_device_name_set(&sec_mode,
(const uint8_t *)
CFG_GAP_LOCAL_NAME,
strlen(CFG_GAP_LOCAL_NAME)) );
nrf_err_check( sd_ble_gap_appearance_set(CFG_GAP_APPEARANCE) );
nrf_err_check( sd_ble_gap_ppcp_set(&gap_conn_params) );
nrf_err_check( sd_ble_gap_tx_power_set(CFG_BLE_TX_POWER_LEVEL) );
/* Connection Parameters */
enum {
FIRST_UPDATE_DELAY = APP_TIMER_TICKS(5000, CFG_TIMER_PRESCALER),
NEXT_UPDATE_DELAY = APP_TIMER_TICKS(5000, CFG_TIMER_PRESCALER),
MAX_UPDATE_COUNT = 3
};
ble_conn_params_init_t cp_init = {0};
cp_init.p_conn_params = NULL;
cp_init.first_conn_params_update_delay = FIRST_UPDATE_DELAY;
cp_init.next_conn_params_update_delay = NEXT_UPDATE_DELAY;
cp_init.max_conn_params_update_count = MAX_UPDATE_COUNT;
cp_init.start_on_notify_cccd_handle = BLE_GATT_HANDLE_INVALID;
cp_init.disconnect_on_fail = true;
cp_init.evt_handler = NULL;
cp_init.error_handler = error_callback;
//ASSERT_STATUS ( ble_conn_params_init(&cp_init)); //_modify
nrf_err_check( ble_conn_params_init(&cp_init) );
return ERROR_NONE;
}
static void gap_params_init(void)
{
uint32_t err_code;
ble_gap_conn_sec_mode_t sec_mode;
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode); //no security needed
//set BLE name
err_code = sd_ble_gap_device_name_set(&sec_mode,(const uint8_t *)DEVICE_NAME,strlen(DEVICE_NAME));
BLE_ERROR_CHECK(err_code);
//set BLE appearance
err_code = sd_ble_gap_appearance_set(BLE_APPEARANCE_GENERIC_TAG);
BLE_ERROR_CHECK(err_code);
}
/**@brief Function for the GAP initialization.
*
* @details This function sets up all the necessary GAP (Generic Access Profile) parameters of the
* device including the device name, appearance, and the preferred connection parameters.
*/
static void gap_params_init(void)
{
uint32_t err_code;
ble_gap_conn_params_t gap_conn_params;
ble_gap_conn_sec_mode_t sec_mode;
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
err_code = sd_ble_gap_device_name_set(&sec_mode,
(const uint8_t *)DEVICE_NAME,
strlen(DEVICE_NAME));
if (err_code == NRF_SUCCESS)
debug_printf("Device name set!\r\n");
else
{
debug_printf("Ooops.. Something went wrong with setting the name..\r\n");
APP_ERROR_CHECK(err_code);
}
err_code = sd_ble_gap_appearance_set(BLE_APPEARANCE_UNKNOWN);
if (err_code == NRF_SUCCESS)
debug_printf("Appearance set!\r\n");
else
{
debug_printf("Ooops.. Something is wrong with setting the appearrance..\r\n");
APP_ERROR_CHECK(err_code);
}
memset(&gap_conn_params, 0, sizeof(gap_conn_params));
gap_conn_params.min_conn_interval = MIN_CONN_INTERVAL;
gap_conn_params.max_conn_interval = MAX_CONN_INTERVAL;
gap_conn_params.slave_latency = SLAVE_LATENCY;
gap_conn_params.conn_sup_timeout = CONN_SUP_TIMEOUT;
err_code = sd_ble_gap_ppcp_set(&gap_conn_params);
if (err_code == NRF_SUCCESS)
debug_printf("Connection parameters set!\r\n");
else
{
debug_printf("Ooops.. Something is wrong with setting connection parameters..\r\n");
APP_ERROR_CHECK(err_code);
}
sd_ble_gap_tx_power_set(4);
}
ble_error_t nRF5xGap::setAdvertisingData(const GapAdvertisingData &advData, const GapAdvertisingData &scanResponse)
{
/* Make sure we don't exceed the advertising payload length */
if (advData.getPayloadLen() > GAP_ADVERTISING_DATA_MAX_PAYLOAD) {
return BLE_ERROR_BUFFER_OVERFLOW;
}
/* Make sure we have a payload! */
if (advData.getPayloadLen() == 0) {
return BLE_ERROR_PARAM_OUT_OF_RANGE;
}
/* Check the scan response payload limits */
//if ((params.getAdvertisingType() == GapAdvertisingParams::ADV_SCANNABLE_UNDIRECTED))
//{
// /* Check if we're within the upper limit */
// if (advData.getPayloadLen() > GAP_ADVERTISING_DATA_MAX_PAYLOAD)
// {
// return BLE_ERROR_BUFFER_OVERFLOW;
// }
// /* Make sure we have a payload! */
// if (advData.getPayloadLen() == 0)
// {
// return BLE_ERROR_PARAM_OUT_OF_RANGE;
// }
//}
/* Send advertising data! */
ASSERT_TRUE(ERROR_NONE ==
sd_ble_gap_adv_data_set(advData.getPayload(),
advData.getPayloadLen(),
scanResponse.getPayload(),
scanResponse.getPayloadLen()),
BLE_ERROR_PARAM_OUT_OF_RANGE);
/* Make sure the GAP Service appearance value is aligned with the
*appearance from GapAdvertisingData */
ASSERT_TRUE(ERROR_NONE == sd_ble_gap_appearance_set(advData.getAppearance()),
BLE_ERROR_PARAM_OUT_OF_RANGE);
/* ToDo: Perform some checks on the payload, for example the Scan Response can't */
/* contains a flags AD type, etc. */
return BLE_ERROR_NONE;
}
static void gap_params_init(void)
{
uint32_t err_code;
ble_gap_conn_params_t gap_conn_params;
err_code = sd_ble_gap_appearance_set(BLE_APPEARANCE_UNKNOWN);
APP_ERROR_CHECK(err_code);
memset(&gap_conn_params, 0, sizeof(gap_conn_params));
gap_conn_params.min_conn_interval = MIN_CONN_INTERVAL;
gap_conn_params.max_conn_interval = MAX_CONN_INTERVAL;
gap_conn_params.slave_latency = SLAVE_LATENCY;
gap_conn_params.conn_sup_timeout = CONN_SUP_TIMEOUT;
err_code = sd_ble_gap_ppcp_set(&gap_conn_params);
APP_ERROR_CHECK(err_code);
}
/**@brief Function for the GAP initialization.
*
* @details This function sets up all the necessary GAP (Generic Access Profile) parameters of the
* device including the device name, appearance, and the preferred connection parameters.
*/
static void gap_params_init(void)
{
uint32_t err_code;
// Declearing parameter structs. Try to go to the struct definitions to get
// more information about what parameters they contain
ble_gap_conn_params_t gap_conn_params; // Struct to store GAP connection parameters like max min connection interval etc
ble_gap_conn_sec_mode_t sec_mode; // Struct to store security parameters
// A simple macro that sets the Security Mode and Level bits in sec_mode
// to require no protection (open link)
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
// Store the device name and security mode in the SoftDevice. Our name is defined to "HelloWorld" in the beginning of this file
err_code = sd_ble_gap_device_name_set(&sec_mode,
(const uint8_t *)DEVICE_NAME,
strlen(DEVICE_NAME));
APP_ERROR_CHECK(err_code);// Check for errors
// Always initialize all fields in structs to zero or you might get unexpected behaviour
memset(&gap_conn_params, 0, sizeof(gap_conn_params));
// Populate the GAP connection parameter struct
gap_conn_params.min_conn_interval = MIN_CONN_INTERVAL;
gap_conn_params.max_conn_interval = MAX_CONN_INTERVAL;
gap_conn_params.slave_latency = SLAVE_LATENCY;
gap_conn_params.conn_sup_timeout = CONN_SUP_TIMEOUT;
// Set GAP Peripheral Preferred Connection Parameters
// The device use these prefered values when negotiating connection terms with another device
err_code = sd_ble_gap_ppcp_set(&gap_conn_params);
APP_ERROR_CHECK(err_code);// Check for errors
// Set appearence
//sd_ble_gap_appearance_set(BLE_APPEARANCE_HID_MOUSE);
sd_ble_gap_appearance_set(0);
APP_ERROR_CHECK(err_code);// Check for errors
}
/**@brief GAP initialization.
*
* @details This function shall be used to setup all the necessary GAP (Generic Access Profile)
* parameters of the device. It also sets the permissions and appearance.
*/
static void gap_params_init(void)
{
uint32_t err_code;
ble_gap_conn_params_t gap_conn_params;
ble_gap_conn_sec_mode_t sec_mode;
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
err_code = sd_ble_gap_device_name_set(&sec_mode, DEVICE_NAME, strlen(DEVICE_NAME));
APP_ERROR_CHECK(err_code);
err_code = sd_ble_gap_appearance_set(BLE_APPEARANCE_CYCLING_SPEED_CADENCE_SENSOR);
APP_ERROR_CHECK(err_code);
memset(&gap_conn_params, 0, sizeof(gap_conn_params));
gap_conn_params.min_conn_interval = MIN_CONN_INTERVAL;
gap_conn_params.max_conn_interval = MAX_CONN_INTERVAL;
gap_conn_params.slave_latency = SLAVE_LATENCY;
gap_conn_params.conn_sup_timeout = CONN_SUP_TIMEOUT;
err_code = sd_ble_gap_ppcp_set(&gap_conn_params);
APP_ERROR_CHECK(err_code);
}
uint32_t conn_mw_ble_gap_appearance_set(uint8_t const * const p_rx_buf,
uint32_t rx_buf_len,
uint8_t * const p_tx_buf,
uint32_t * const p_tx_buf_len)
{
SER_ASSERT_NOT_NULL(p_rx_buf);
SER_ASSERT_NOT_NULL(p_tx_buf);
SER_ASSERT_NOT_NULL(p_tx_buf_len);
uint16_t appearance;
uint32_t err_code = NRF_SUCCESS;
uint32_t sd_err_code;
err_code = ble_gap_appearance_set_req_dec(p_rx_buf, rx_buf_len, &appearance);
SER_ASSERT(err_code == NRF_SUCCESS, err_code);
sd_err_code = sd_ble_gap_appearance_set(appearance);
err_code = ble_gap_appearance_set_rsp_enc(sd_err_code, p_tx_buf, p_tx_buf_len);
SER_ASSERT(err_code == NRF_SUCCESS, err_code);
return err_code;
}
/**@brief Function for initializing the Advertising functionality.
*
* @details Encodes the required advertising data and passes it to the stack.
* Also builds a structure to be passed to the stack when starting advertising.
*/
static void advertising_init(void)
{
uint32_t err_code;
ble_advdata_t advdata;
ble_gap_conn_sec_mode_t sec_mode;
uint8_t flags = BLE_GAP_ADV_FLAGS_LE_ONLY_LIMITED_DISC_MODE;
// Set GAP parameters
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
err_code =
sd_ble_gap_device_name_set(&sec_mode, (const uint8_t *)DEVICE_NAME, strlen(DEVICE_NAME));
APP_ERROR_CHECK(err_code);
err_code = sd_ble_gap_appearance_set(BLE_APPEARANCE_GENERIC_WATCH);
APP_ERROR_CHECK(err_code);
// Build and set advertising data
memset(&advdata, 0, sizeof (advdata));
advdata.name_type = BLE_ADVDATA_FULL_NAME;
advdata.include_appearance = false;
advdata.flags = flags;
err_code = ble_advdata_set(&advdata, NULL);
APP_ERROR_CHECK(err_code);
// Initialize advertising parameters (used when starting advertising)
memset(&m_adv_params, 0, sizeof (m_adv_params));
m_adv_params.type = BLE_GAP_ADV_TYPE_ADV_IND;
m_adv_params.p_peer_addr = NULL; // Undirected advertisement
m_adv_params.fp = BLE_GAP_ADV_FP_ANY;
m_adv_params.interval = APP_ADV_INTERVAL;
m_adv_params.timeout = APP_ADV_TIMEOUT_IN_SECONDS;
}
/**@brief GAP initialization.
*
* @details This function shall be used to setup all the necessary GAP (Generic Access Profile)
* parameters of the device. It also sets the permissions and appearance.
*/
void bleApp_gapParamsInit() {
uint32_t err_code;
ble_gap_conn_params_t gap_conn_params;
ble_gap_conn_sec_mode_t sec_mode;
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
err_code = sd_ble_gap_device_name_set(&sec_mode, (uint8_t *)deviceName, strlen(deviceName));
APP_ERROR_CHECK(err_code);
/* YOUR_JOB: Use an appearance value matching the application's use case.*/
err_code = sd_ble_gap_appearance_set(BLE_APPEARANCE_UNKNOWN);
APP_ERROR_CHECK(err_code);
memset(&gap_conn_params, 0, sizeof(gap_conn_params));
gap_conn_params.min_conn_interval = MIN_CONN_INTERVAL;
gap_conn_params.max_conn_interval = MAX_CONN_INTERVAL;
gap_conn_params.slave_latency = SLAVE_LATENCY;
gap_conn_params.conn_sup_timeout = CONN_SUP_TIMEOUT;
err_code = sd_ble_gap_ppcp_set(&gap_conn_params);
APP_ERROR_CHECK(err_code);
}
/**
* @brief BLEスタック初期化
*
* @detail BLE関連の初期化を行う。
* -# SoftDeviceハンドラ初期化
* -# システムイベントハンドラ初期化
* -# BLEスタック有効化
* -# BLEイベントハンドラ設定
* -# デバイス名設定
* -# Appearance設定(GAP_USE_APPEARANCE定義時)
* -# PPCP設定
* -# Service初期化
* -# Advertising初期化
* -# Connection初期化
*/
static void ble_stack_init(void)
{
uint32_t err_code;
/* BLEスタックの有効化 */
{
ble_enable_params_t ble_enable_params;
memset(&ble_enable_params, 0, sizeof(ble_enable_params));
ble_enable_params.gatts_enable_params.service_changed = IS_SRVC_CHANGED_CHARACT_PRESENT;
err_code = sd_ble_enable(&ble_enable_params);
APP_ERROR_CHECK(err_code);
}
/* デバイス名設定 */
{
//デバイス名へのWrite Permission(no protection, open link)
ble_gap_conn_sec_mode_t sec_mode;
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
err_code = sd_ble_gap_device_name_set(&sec_mode,
(const uint8_t *)GAP_DEVICE_NAME,
strlen(GAP_DEVICE_NAME));
APP_ERROR_CHECK(err_code);
}
#ifdef GAP_USE_APPEARANCE
/* Appearance設定 */
err_code = sd_ble_gap_appearance_set(GAP_USE_APPEARANCE);
APP_ERROR_CHECK(err_code);
#endif //GAP_USE_APPEARANCE
/*
* Peripheral Preferred Connection Parameters(PPCP)
* ここで設定しておくと、Connection Parameter Update Reqを送信せずに済むらしい。
*/
{
ble_gap_conn_params_t gap_conn_params = {0};
gap_conn_params.min_conn_interval = MSEC_TO_UNITS(CONN_MIN_INTERVAL, UNIT_1_25_MS);
gap_conn_params.max_conn_interval = MSEC_TO_UNITS(CONN_MAX_INTERVAL, UNIT_1_25_MS);
gap_conn_params.slave_latency = CONN_SLAVE_LATENCY;
gap_conn_params.conn_sup_timeout = MSEC_TO_UNITS(CONN_SUP_TIMEOUT, UNIT_10_MS);
err_code = sd_ble_gap_ppcp_set(&gap_conn_params);
APP_ERROR_CHECK(err_code);
}
/*
* Service初期化
*/
{
ble_ios_init_t ios_init;
ios_init.evt_handler_in = svc_ios_handler_in;
//ios_init.evt_handler_out = svc_ios_handler_out;
ios_init.len_in = 64;
ios_init.len_out = 32;
ble_ios_init(&m_ios, &ios_init);
}
/*
* Advertising初期化
*/
{
ble_uuid_t adv_uuids[] = { { IOS_UUID_SERVICE, m_ios.uuid_type } };
ble_advdata_t advdata;
ble_advdata_t scanrsp;
memset(&advdata, 0, sizeof(advdata));
memset(&scanrsp, 0, sizeof(scanrsp));
/*
* ble_advdata_name_type_t (ble_advdata.h)
*
* BLE_ADVDATA_NO_NAME : デバイス名無し
* BLE_ADVDATA_SHORT_NAME : デバイス名あり «Shortened Local Name»
* BLE_ADVDATA_FULL_NAME : デバイス名あり «Complete Local Name»
*
* https://www.bluetooth.org/en-us/specification/assigned-numbers/generic-access-profile
* https://developer.nordicsemi.com/nRF51_SDK/nRF51_SDK_v7.x.x/doc/7.2.0/s110/html/a01015.html#ga03c5ccf232779001be9786021b1a563b
*/
advdata.name_type = BLE_ADVDATA_FULL_NAME;
/*
* Appearanceが含まれるかどうか
*/
#ifdef GAP_USE_APPEARANCE
advdata.include_appearance = true;
#else //GAP_USE_APPEARANCE
advdata.include_appearance = false;
#endif //GAP_USE_APPEARANCE
/*
* Advertisingフラグの設定
* CSS_v4 : Part A 1.3 FLAGS
* https://developer.nordicsemi.com/nRF51_SDK/nRF51_SDK_v7.x.x/doc/7.2.0/s110/html/a00802.html
*
* BLE_GAP_ADV_FLAGS_LE_ONLY_LIMITED_DISC_MODE = BLE_GAP_ADV_FLAG_LE_LIMITED_DISC_MODE | BLE_GAP_ADV_FLAG_BR_EDR_NOT_SUPPORTED
* BLE_GAP_ADV_FLAG_LE_LIMITED_DISC_MODE : LE Limited Discoverable Mode
* BLE_GAP_ADV_FLAG_BR_EDR_NOT_SUPPORTED : BR/EDR not supported
*/
advdata.flags = BLE_GAP_ADV_FLAGS_LE_ONLY_LIMITED_DISC_MODE; //探索時間に制限あり
/* SCAN_RSPデータ設定 */
scanrsp.uuids_complete.uuid_cnt = ARRAY_SIZE(adv_uuids);
scanrsp.uuids_complete.p_uuids = adv_uuids;
err_code = ble_advdata_set(&advdata, &scanrsp);
APP_ERROR_CHECK(err_code);
}
/*
* Connection初期化
*/
{
ble_conn_params_init_t cp_init = {0};
/* APP_TIMER_PRESCALER = 0 */
cp_init.p_conn_params = NULL;
cp_init.first_conn_params_update_delay = APP_TIMER_TICKS(CONN_FIRST_PARAMS_UPDATE_DELAY, 0);
cp_init.next_conn_params_update_delay = APP_TIMER_TICKS(CONN_NEXT_PARAMS_UPDATE_DELAY, 0);
cp_init.max_conn_params_update_count = CONN_MAX_PARAMS_UPDATE_COUNT;
cp_init.start_on_notify_cccd_handle = BLE_GATT_HANDLE_INVALID;
cp_init.disconnect_on_fail = false;
cp_init.evt_handler = conn_params_evt_handler;
cp_init.error_handler = conn_params_error_handler;
err_code = ble_conn_params_init(&cp_init);
APP_ERROR_CHECK(err_code);
}
#ifdef BLE_DFU_APP_SUPPORT
/** @snippet [DFU BLE Service initialization] */
{
ble_dfu_init_t dfus_init;
// Initialize the Device Firmware Update Service.
memset(&dfus_init, 0, sizeof(dfus_init));
dfus_init.evt_handler = dfu_app_on_dfu_evt;
dfus_init.error_handler = NULL; //service_error_handler - Not used as only the switch from app to DFU mode is required and not full dfu service.
dfus_init.evt_handler = dfu_app_on_dfu_evt;
dfus_init.revision = DFU_REVISION;
err_code = ble_dfu_init(&m_dfus, &dfus_init);
APP_ERROR_CHECK(err_code);
dfu_app_reset_prepare_set(dfu_reset_prepare);
}
/** @snippet [DFU BLE Service initialization] */
#endif // BLE_DFU_APP_SUPPORT
}
void nRF51822::begin(unsigned char advertisementDataType,
unsigned char advertisementDataLength,
const unsigned char* advertisementData,
unsigned char scanDataType,
unsigned char scanDataLength,
const unsigned char* scanData,
BLELocalAttribute** localAttributes,
unsigned char numLocalAttributes,
BLERemoteAttribute** remoteAttributes,
unsigned char numRemoteAttributes)
{
#ifdef __RFduino__
sd_softdevice_enable(NRF_CLOCK_LFCLKSRC_SYNTH_250_PPM, NULL);
#else
sd_softdevice_enable(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM, NULL); // sd_nvic_EnableIRQ(SWI2_IRQn);
#endif
#ifdef NRF51_S130
ble_enable_params_t enableParams = {
.gatts_enable_params = {
.service_changed = true
}
};
sd_ble_enable(&enableParams);
#endif
#ifdef NRF_51822_DEBUG
ble_version_t version;
sd_ble_version_get(&version);
Serial.print(F("version = "));
Serial.print(version.version_number);
Serial.print(F(" "));
Serial.print(version.company_id);
Serial.print(F(" "));
Serial.print(version.subversion_number);
Serial.println();
#endif
ble_gap_conn_params_t gap_conn_params;
gap_conn_params.min_conn_interval = 40; // in 1.25ms units
gap_conn_params.max_conn_interval = 80; // in 1.25ms unit
gap_conn_params.slave_latency = 0;
gap_conn_params.conn_sup_timeout = 4000 / 10; // in 10ms unit
sd_ble_gap_ppcp_set(&gap_conn_params);
sd_ble_gap_tx_power_set(0);
unsigned char srData[31];
unsigned char srDataLen = 0;
this->_advDataLen = 0;
// flags
this->_advData[this->_advDataLen + 0] = 2;
this->_advData[this->_advDataLen + 1] = 0x01;
this->_advData[this->_advDataLen + 2] = 0x06;
this->_advDataLen += 3;
if (advertisementDataType && advertisementDataLength && advertisementData) {
this->_advData[this->_advDataLen + 0] = advertisementDataLength + 1;
this->_advData[this->_advDataLen + 1] = advertisementDataType;
this->_advDataLen += 2;
memcpy(&this->_advData[this->_advDataLen], advertisementData, advertisementDataLength);
this->_advDataLen += advertisementDataLength;
}
if (scanDataType && scanDataLength && scanData) {
srData[0] = scanDataLength + 1;
srData[1] = scanDataType;
memcpy(&srData[2], scanData, scanDataLength);
srDataLen = 2 + scanDataLength;
}
sd_ble_gap_adv_data_set(this->_advData, this->_advDataLen, srData, srDataLen);
sd_ble_gap_appearance_set(0);
for (int i = 0; i < numLocalAttributes; i++) {
BLELocalAttribute *localAttribute = localAttributes[i];
if (localAttribute->type() == BLETypeCharacteristic) {
this->_numLocalCharacteristics++;
}
}
this->_numLocalCharacteristics -= 3; // 0x2a00, 0x2a01, 0x2a05
this->_localCharacteristicInfo = (struct localCharacteristicInfo*)malloc(sizeof(struct localCharacteristicInfo) * this->_numLocalCharacteristics);
unsigned char localCharacteristicIndex = 0;
uint16_t handle = 0;
BLEService *lastService = NULL;
for (int i = 0; i < numLocalAttributes; i++) {
BLELocalAttribute *localAttribute = localAttributes[i];
BLEUuid uuid = BLEUuid(localAttribute->uuid());
const unsigned char* uuidData = uuid.data();
unsigned char value[255];
ble_uuid_t nordicUUID;
if (uuid.length() == 2) {
nordicUUID.uuid = (uuidData[1] << 8) | uuidData[0];
nordicUUID.type = BLE_UUID_TYPE_BLE;
} else {
unsigned char uuidDataTemp[16];
memcpy(&uuidDataTemp, uuidData, sizeof(uuidDataTemp));
nordicUUID.uuid = (uuidData[13] << 8) | uuidData[12];
uuidDataTemp[13] = 0;
uuidDataTemp[12] = 0;
sd_ble_uuid_vs_add((ble_uuid128_t*)&uuidDataTemp, &nordicUUID.type);
}
if (localAttribute->type() == BLETypeService) {
BLEService *service = (BLEService *)localAttribute;
if (strcmp(service->uuid(), "1800") == 0 || strcmp(service->uuid(), "1801") == 0) {
continue; // skip
}
sd_ble_gatts_service_add(BLE_GATTS_SRVC_TYPE_PRIMARY, &nordicUUID, &handle);
lastService = service;
} else if (localAttribute->type() == BLETypeCharacteristic) {
BLECharacteristic *characteristic = (BLECharacteristic *)localAttribute;
if (strcmp(characteristic->uuid(), "2a00") == 0) {
ble_gap_conn_sec_mode_t secMode;
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&secMode); // no security is needed
sd_ble_gap_device_name_set(&secMode, characteristic->value(), characteristic->valueLength());
} else if (strcmp(characteristic->uuid(), "2a01") == 0) {
const uint16_t *appearance = (const uint16_t*)characteristic->value();
sd_ble_gap_appearance_set(*appearance);
} else if (strcmp(characteristic->uuid(), "2a05") == 0) {
// do nothing
} else {
uint8_t properties = characteristic->properties() & 0xfe;
uint16_t valueLength = characteristic->valueLength();
this->_localCharacteristicInfo[localCharacteristicIndex].characteristic = characteristic;
this->_localCharacteristicInfo[localCharacteristicIndex].notifySubscribed = false;
this->_localCharacteristicInfo[localCharacteristicIndex].indicateSubscribed = false;
this->_localCharacteristicInfo[localCharacteristicIndex].service = lastService;
ble_gatts_char_md_t characteristicMetaData;
ble_gatts_attr_md_t clientCharacteristicConfigurationMetaData;
ble_gatts_attr_t characteristicValueAttribute;
ble_gatts_attr_md_t characteristicValueAttributeMetaData;
memset(&characteristicMetaData, 0, sizeof(characteristicMetaData));
memcpy(&characteristicMetaData.char_props, &properties, 1);
characteristicMetaData.p_char_user_desc = NULL;
characteristicMetaData.p_char_pf = NULL;
characteristicMetaData.p_user_desc_md = NULL;
characteristicMetaData.p_cccd_md = NULL;
characteristicMetaData.p_sccd_md = NULL;
if (properties & (BLENotify | BLEIndicate)) {
memset(&clientCharacteristicConfigurationMetaData, 0, sizeof(clientCharacteristicConfigurationMetaData));
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&clientCharacteristicConfigurationMetaData.read_perm);
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&clientCharacteristicConfigurationMetaData.write_perm);
clientCharacteristicConfigurationMetaData.vloc = BLE_GATTS_VLOC_STACK;
characteristicMetaData.p_cccd_md = &clientCharacteristicConfigurationMetaData;
}
memset(&characteristicValueAttributeMetaData, 0, sizeof(characteristicValueAttributeMetaData));
if (properties & (BLERead | BLENotify | BLEIndicate)) {
if (this->_bondStore) {
BLE_GAP_CONN_SEC_MODE_SET_ENC_NO_MITM(&characteristicValueAttributeMetaData.read_perm);
} else {
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&characteristicValueAttributeMetaData.read_perm);
}
}
if (properties & (BLEWriteWithoutResponse | BLEWrite)) {
if (this->_bondStore) {
BLE_GAP_CONN_SEC_MODE_SET_ENC_NO_MITM(&characteristicValueAttributeMetaData.write_perm);
} else {
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&characteristicValueAttributeMetaData.write_perm);
}
}
characteristicValueAttributeMetaData.vloc = BLE_GATTS_VLOC_STACK;
characteristicValueAttributeMetaData.rd_auth = 0;
characteristicValueAttributeMetaData.wr_auth = 0;
characteristicValueAttributeMetaData.vlen = !characteristic->fixedLength();
for (int j = (i + 1); j < numLocalAttributes; j++) {
localAttribute = localAttributes[j];
if (localAttribute->type() != BLETypeDescriptor) {
break;
}
BLEDescriptor *descriptor = (BLEDescriptor *)localAttribute;
if (strcmp(descriptor->uuid(), "2901") == 0) {
characteristicMetaData.p_char_user_desc = (uint8_t*)descriptor->value();
characteristicMetaData.char_user_desc_max_size = descriptor->valueLength();
characteristicMetaData.char_user_desc_size = descriptor->valueLength();
} else if (strcmp(descriptor->uuid(), "2904") == 0) {
characteristicMetaData.p_char_pf = (ble_gatts_char_pf_t *)descriptor->value();
}
}
memset(&characteristicValueAttribute, 0, sizeof(characteristicValueAttribute));
characteristicValueAttribute.p_uuid = &nordicUUID;
characteristicValueAttribute.p_attr_md = &characteristicValueAttributeMetaData;
characteristicValueAttribute.init_len = valueLength;
characteristicValueAttribute.init_offs = 0;
characteristicValueAttribute.max_len = characteristic->valueSize();
characteristicValueAttribute.p_value = NULL;
sd_ble_gatts_characteristic_add(BLE_GATT_HANDLE_INVALID, &characteristicMetaData, &characteristicValueAttribute, &this->_localCharacteristicInfo[localCharacteristicIndex].handles);
if (valueLength) {
for (int j = 0; j < valueLength; j++) {
value[j] = (*characteristic)[j];
}
sd_ble_gatts_value_set(this->_localCharacteristicInfo[localCharacteristicIndex].handles.value_handle, 0, &valueLength, value);
}
localCharacteristicIndex++;
}
} else if (localAttribute->type() == BLETypeDescriptor) {
BLEDescriptor *descriptor = (BLEDescriptor *)localAttribute;
if (strcmp(descriptor->uuid(), "2901") == 0 ||
strcmp(descriptor->uuid(), "2902") == 0 ||
strcmp(descriptor->uuid(), "2903") == 0 ||
strcmp(descriptor->uuid(), "2904") == 0) {
continue; // skip
}
uint16_t valueLength = descriptor->valueLength();
ble_gatts_attr_t descriptorAttribute;
ble_gatts_attr_md_t descriptorMetaData;
memset(&descriptorAttribute, 0, sizeof(descriptorAttribute));
memset(&descriptorMetaData, 0, sizeof(descriptorMetaData));
descriptorMetaData.vloc = BLE_GATTS_VLOC_STACK;
descriptorMetaData.vlen = (valueLength == descriptor->valueLength()) ? 0 : 1;
if (this->_bondStore) {
BLE_GAP_CONN_SEC_MODE_SET_ENC_NO_MITM(&descriptorMetaData.read_perm);
} else {
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&descriptorMetaData.read_perm);
}
descriptorAttribute.p_uuid = &nordicUUID;
descriptorAttribute.p_attr_md = &descriptorMetaData;
descriptorAttribute.init_len = valueLength;
descriptorAttribute.max_len = descriptor->valueLength();
descriptorAttribute.p_value = NULL;
sd_ble_gatts_descriptor_add(BLE_GATT_HANDLE_INVALID, &descriptorAttribute, &handle);
if (valueLength) {
for (int j = 0; j < valueLength; j++) {
value[j] = (*descriptor)[j];
}
sd_ble_gatts_value_set(handle, 0, &valueLength, value);
}
}
}
if ( numRemoteAttributes > 0) {
numRemoteAttributes -= 2; // 0x1801, 0x2a05
}
for (int i = 0; i < numRemoteAttributes; i++) {
BLERemoteAttribute *remoteAttribute = remoteAttributes[i];
if (remoteAttribute->type() == BLETypeService) {
this->_numRemoteServices++;
} else if (remoteAttribute->type() == BLETypeCharacteristic) {
this->_numRemoteCharacteristics++;
}
}
this->_remoteServiceInfo = (struct remoteServiceInfo*)malloc(sizeof(struct remoteServiceInfo) * this->_numRemoteServices);
this->_remoteCharacteristicInfo = (struct remoteCharacteristicInfo*)malloc(sizeof(struct remoteCharacteristicInfo) * this->_numRemoteCharacteristics);
BLERemoteService *lastRemoteService = NULL;
unsigned char remoteServiceIndex = 0;
unsigned char remoteCharacteristicIndex = 0;
for (int i = 0; i < numRemoteAttributes; i++) {
BLERemoteAttribute *remoteAttribute = remoteAttributes[i];
BLEUuid uuid = BLEUuid(remoteAttribute->uuid());
const unsigned char* uuidData = uuid.data();
ble_uuid_t nordicUUID;
if (uuid.length() == 2) {
nordicUUID.uuid = (uuidData[1] << 8) | uuidData[0];
nordicUUID.type = BLE_UUID_TYPE_BLE;
} else {
unsigned char uuidDataTemp[16];
memcpy(&uuidDataTemp, uuidData, sizeof(uuidDataTemp));
nordicUUID.uuid = (uuidData[13] << 8) | uuidData[12];
uuidDataTemp[13] = 0;
uuidDataTemp[12] = 0;
sd_ble_uuid_vs_add((ble_uuid128_t*)&uuidDataTemp, &nordicUUID.type);
}
if (remoteAttribute->type() == BLETypeService) {
this->_remoteServiceInfo[remoteServiceIndex].service = lastRemoteService = (BLERemoteService *)remoteAttribute;
this->_remoteServiceInfo[remoteServiceIndex].uuid = nordicUUID;
memset(&this->_remoteServiceInfo[remoteServiceIndex].handlesRange, 0, sizeof(this->_remoteServiceInfo[remoteServiceIndex].handlesRange));
remoteServiceIndex++;
} else if (remoteAttribute->type() == BLETypeCharacteristic) {
this->_remoteCharacteristicInfo[remoteCharacteristicIndex].characteristic = (BLERemoteCharacteristic *)remoteAttribute;
this->_remoteCharacteristicInfo[remoteCharacteristicIndex].service = lastRemoteService;
this->_remoteCharacteristicInfo[remoteCharacteristicIndex].uuid = nordicUUID;
memset(&this->_remoteCharacteristicInfo[remoteCharacteristicIndex].properties, 0, sizeof(this->_remoteCharacteristicInfo[remoteCharacteristicIndex].properties));
this->_remoteCharacteristicInfo[remoteCharacteristicIndex].valueHandle = 0;
remoteCharacteristicIndex++;
}
}
if (this->_bondStore && this->_bondStore->hasData()) {
#ifdef NRF_51822_DEBUG
Serial.println(F("Restoring bond data"));
#endif
#ifdef NRF51_S130
this->_bondStore->getData(this->_bondData, 0, sizeof(this->_bondData));
#else
this->_bondStore->getData(this->_authStatusBuffer, 0, sizeof(this->_authStatusBuffer));
#endif
}
this->startAdvertising();
#ifdef __RFduino__
RFduinoBLE_enabled = 1;
#endif
}
