/**@brief Function for putting the chip into sleep mode.
*
* @note This function will not return.
*/
static void sleep_mode_enter(void)
{
uint32_t err_code;
// Prepare wakeup buttons.
debug_printf("Cycle power to restart. Bye. \r\n");
// Go to system-off mode (this function will not return; wakeup will cause a reset).
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
/**@brief Function for putting the chip into sleep mode.
*
* @note This function will not return.
*/
void BSP_stop() {
uint32_t new_cnf = NRF_GPIO->PIN_CNF[BTN_PIN];
uint32_t new_sense = GPIO_PIN_CNF_SENSE_Low;
new_cnf &= ~GPIO_PIN_CNF_SENSE_Msk;
new_cnf |= (new_sense << GPIO_PIN_CNF_SENSE_Pos);
NRF_GPIO->PIN_CNF[BTN_PIN] = new_cnf;
// Go to system-off mode (this function will not return;
// wakeup will cause a reset).
Q_ALLEGE(sd_power_system_off() == NRF_SUCCESS);
}
/**@brief Function for putting the chip into sleep mode.
*
* @note This function will not return.
*/
static void sleep_mode_enter(void)
{
uint32_t err_code = bsp_indication_set(BSP_INDICATE_IDLE);
APP_ERROR_CHECK(err_code);
// Prepare wakeup buttons.
err_code = bsp_btn_ble_sleep_mode_prepare();
APP_ERROR_CHECK(err_code);
// Go to system-off mode (this function will not return; wakeup will cause a reset).
(void) sd_power_system_off();
}
/**@brief Handler for doing post actions on storage access complete
*/
static void storage_access_complete_handler(void)
{
uint32_t err_code;
m_storage_in_progress = false;
if (m_sys_off_pending == true)
{
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
}
/**@brief Function for putting the chip into sleep mode.
*
* @note This function will not return.
*/
static void sleep_mode_enter(void)
{
uint32_t err_code = bsp_indication_set(BSP_INDICATE_IDLE);
APP_ERROR_CHECK(err_code);
// Prepare wakeup button.
err_code = bsp_wakeup_buttons_set((1 << WAKEUP_BUTTON_ID));
APP_ERROR_CHECK(err_code);
// Go to system-off mode (this function will not return; wakeup will cause a reset).
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
/**@brief Function for putting the chip in System OFF Mode
*/
static void system_off_mode_enter(void)
{
uint32_t err_code;
if (m_storage_in_progress)
{
m_sys_off_pending = true;
}
else
{
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
}
static void pmNrfPower(bool enable)
{
if (!enable) {
//stop NRF
LED_OFF();
nrf_gpio_cfg_input(PM_VBAT_SINK_PIN, NRF_GPIO_PIN_NOPULL);
NRF_POWER->GPREGRET |= 0x01; // Workaround for not being able to determine reset reason...
#ifdef BLE
sd_power_system_off();
#else
NRF_POWER->SYSTEMOFF = 1UL;
#endif
while(1);
}
}
/**@brief Function for the Application's S110 SoftDevice event handler.
*
* @param[in] p_ble_evt S110 SoftDevice event.
*/
static void on_ble_evt(ble_evt_t * p_ble_evt)
{
uint32_t err_code;
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
nrf_gpio_pin_set(CONNECTED_LED_PIN_NO);
nrf_gpio_pin_clear(ADVERTISING_LED_PIN_NO);
m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
break;
case BLE_GAP_EVT_DISCONNECTED:
nrf_gpio_pin_clear(CONNECTED_LED_PIN_NO);
m_conn_handle = BLE_CONN_HANDLE_INVALID;
advertising_start();
break;
case BLE_GAP_EVT_PASSKEY_DISPLAY:
// Don't send delayed Security Request if security procedure is already in progress.
err_code = app_timer_stop(m_sec_req_timer_id);
APP_ERROR_CHECK(err_code);
break;
case BLE_GAP_EVT_TIMEOUT:
if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISEMENT)
{
nrf_gpio_pin_clear(ADVERTISING_LED_PIN_NO);
// Configure buttons with sense level low as wakeup source.
nrf_gpio_cfg_sense_input(WAKEUP_BUTTON_PIN,
BUTTON_PULL,
NRF_GPIO_PIN_SENSE_LOW);
// Go to system-off mode (this function will not return; wakeup will cause a reset)
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
break;
default:
// No implementation needed.
break;
}
}
/**@brief Function for handling the Application's BLE Stack events.
*
* @param[in] p_ble_evt Bluetooth stack event.
*/
static void on_ble_evt(ble_evt_t * p_ble_evt)
{
uint32_t err_code;
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
nrf_gpio_pin_set(CONNECTED_LED_PIN_NO);
nrf_gpio_pin_clear(ADVERTISING_LED_PIN_NO);
m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
break;
case BLE_GAP_EVT_DISCONNECTED:
nrf_gpio_pin_clear(CONNECTED_LED_PIN_NO);
m_conn_handle = BLE_CONN_HANDLE_INVALID;
// Since we are not in a connection and have not started advertising, store bonds.
err_code = ble_bondmngr_bonded_centrals_store();
APP_ERROR_CHECK(err_code);
advertising_start();
break;
case BLE_GAP_EVT_SEC_PARAMS_REQUEST:
err_code = sd_ble_gap_sec_params_reply(m_conn_handle,
BLE_GAP_SEC_STATUS_SUCCESS,
&m_sec_params);
APP_ERROR_CHECK(err_code);
break;
case BLE_GAP_EVT_TIMEOUT:
if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISEMENT)
{
nrf_gpio_pin_clear(ADVERTISING_LED_PIN_NO);
// Go to system-off mode (this function will not return; wakeup will cause a reset).
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
break;
default:
// No implementation needed.
break;
}
}
/**@brief Function for handling the Application's BLE Stack events.
*
* @param[in] p_ble_evt Bluetooth stack event.
*/
static void on_ble_evt(ble_evt_t * p_ble_evt) {
uint32_t err_code;
switch (p_ble_evt->header.evt_id) {
case BLE_GAP_EVT_CONNECTED:
app.conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
//advertising_stop();
break;
case BLE_GAP_EVT_DISCONNECTED:
app.conn_handle = BLE_CONN_HANDLE_INVALID;
advertising_start();
break;
case BLE_GATTS_EVT_WRITE:
break;
case BLE_GAP_EVT_SEC_PARAMS_REQUEST:
err_code = sd_ble_gap_sec_params_reply(app.conn_handle,
BLE_GAP_SEC_STATUS_SUCCESS, &m_sec_params, NULL);
APP_ERROR_CHECK(err_code);
break;
case BLE_GATTS_EVT_SYS_ATTR_MISSING:
err_code = sd_ble_gatts_sys_attr_set(app.conn_handle, NULL, 0, 0);
APP_ERROR_CHECK(err_code);
break;
case BLE_GAP_EVT_AUTH_STATUS:
break;
case BLE_GAP_EVT_SEC_INFO_REQUEST:
// No keys found for this device.
err_code = sd_ble_gap_sec_info_reply(app.conn_handle, NULL, NULL, NULL);
APP_ERROR_CHECK(err_code);
break;
case BLE_GAP_EVT_TIMEOUT:
if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISING) {
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
break;
default:
break;
}
}
/**@brief Function for handling the Application's BLE Stack events.
*
* @param[in] p_ble_evt Bluetooth stack event.
*/
static void on_ble_evt(ble_evt_t * p_ble_evt)
{
uint32_t err_code;
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
err_code = bsp_indication_set(BSP_INDICATE_CONNECTED);
APP_ERROR_CHECK(err_code);
m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
break;
case BLE_GAP_EVT_DISCONNECTED:
err_code = bsp_indication_set(BSP_INDICATE_IDLE);
APP_ERROR_CHECK(err_code);
err_code = bsp_indication_set(BSP_INDICATE_ALERT_OFF);
APP_ERROR_CHECK(err_code);
advertising_start();
break;
case BLE_GAP_EVT_TIMEOUT:
if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISING)
{
err_code = bsp_indication_set(BSP_INDICATE_IDLE);
APP_ERROR_CHECK(err_code);
err_code = bsp_indication_set(BSP_INDICATE_ALERT_OFF);
APP_ERROR_CHECK(err_code);
err_code = bsp_buttons_enable(( 1 << WAKEUP_BUTTON_ID));
APP_ERROR_CHECK(err_code);
// Go to system-off mode (this function will not return; wakeup will cause a reset).
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
break;
default:
// No implementation needed.
break;
}
}
/**@brief Function runs the shutdown procedure.
*/
static void shutdown_process(void)
{
NRF_LOG_INFO("Shutdown started. Type %d\r\n", m_pwr_mgmt_evt);
// Executing all callbacks.
while (m_next_handler < PWR_MGMT_SECTION_VARS_COUNT)
{
if ((*PWR_MGMT_SECTION_VARS_GET(m_next_handler))(m_pwr_mgmt_evt))
{
NRF_LOG_INFO("SysOff handler 0x%08X => ready\r\n",
(unsigned int)*PWR_MGMT_SECTION_VARS_GET(m_next_handler));
}
else
{
// One of the modules is not ready.
NRF_LOG_INFO("SysOff handler 0x%08X => blocking\r\n",
(unsigned int)*PWR_MGMT_SECTION_VARS_GET(m_next_handler));
return;
}
// Mark handler as executed.
m_next_handler++;
}
#if NRF_PWR_MGMT_CONFIG_CPU_USAGE_MONITOR_ENABLED
NRF_LOG_INFO("Maximum CPU usage: %u%%\r\n", m_max_cpu_usage);
#endif // NRF_PWR_MGMT_CONFIG_CPU_USAGE_MONITOR_ENABLED
NRF_LOG_WARNING("Shutdown\r\n");
NRF_LOG_FINAL_FLUSH();
// Enter System OFF.
#ifdef SOFTDEVICE_PRESENT
ret_code_t ret_code = sd_power_system_off();
if (ret_code == NRF_ERROR_SOFTDEVICE_NOT_ENABLED)
{
NRF_POWER->SYSTEMOFF = POWER_SYSTEMOFF_SYSTEMOFF_Enter;
}
else
{
APP_ERROR_CHECK(ret_code);
}
#else
NRF_POWER->SYSTEMOFF = POWER_SYSTEMOFF_SYSTEMOFF_Enter;
#endif // SOFTDEVICE_PRESENT
}
/**@brief Function for putting the chip in System OFF Mode
*/
static void system_off_mode_enter(void)
{
uint32_t err_code;
uint32_t count;
// Verify if there is any flash access pending, if yes delay starting advertising until
// it's complete.
err_code = pstorage_access_status_get(&count);
APP_ERROR_CHECK(err_code);
if (count != 0)
{
m_memory_access_in_progress = true;
return;
}
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
uint32_t conn_mw_power_system_off(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);
uint32_t err_code = NRF_SUCCESS;
err_code = power_system_off_req_dec(p_rx_buf, rx_buf_len);
SER_ASSERT(err_code == NRF_SUCCESS, err_code);
err_code = sd_power_system_off();
/* There should be no return from sd_power_system_off() */
return err_code;
}
/**@brief Function for handling button presses.
*/
static void button_event_handler(uint8_t pin_no) {
static uint8_t send_push = 1;
uint32_t err_code;
uart_tx_status_code("event pin #", pin_no, 0);
switch (pin_no) {
case LEDBUTTON_BUTTON_PIN_NO:
err_code = ble_lbs_on_button_change(&m_lbs, send_push);
//err_code = NRF_SUCCESS;
if (err_code != NRF_SUCCESS && err_code != BLE_ERROR_INVALID_CONN_HANDLE
&& err_code != NRF_ERROR_INVALID_STATE) {
uart_tx_status_code("reset @ err. code #:", err_code, 0);
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
send_push = !send_push;
break;
default:
break;
}
}
/**@brief Function for handling the Application's BLE Stack events.
*
* @param[in] p_ble_evt Bluetooth stack event.
*/
static void on_ble_evt(ble_evt_t * p_ble_evt)
{
uint32_t err_code;
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
nrf_gpio_pin_set(CONNECTED_LED_PIN_NO);
nrf_gpio_pin_clear(ADVERTISING_LED_PIN_NO);
m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
// rsc_first_conn_flag = true;
break;
case BLE_GAP_EVT_DISCONNECTED:
nrf_gpio_pin_clear(CONNECTED_LED_PIN_NO);
m_conn_handle = BLE_CONN_HANDLE_INVALID;
m_hts_meas_ind_conf_pending = false;
// rsc_first_conn_flag = true;
advertising_start();
break;
case BLE_GAP_EVT_TIMEOUT:
if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISEMENT)
{
nrf_gpio_pin_clear(ADVERTISING_LED_PIN_NO);
xprintf("\r\nBle gap event timeout...\r\n");
// Go to system-off mode (this function will not return; wakeup will cause a reset).
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
break;
default:
// No implementation needed.
break;
}
}
/**@brief Function for error handling, which is called when an error has occurred.
*
* @warning This handler is an example only and does not fit a final product. You need to analyze
* how your product is supposed to react in case of error.
*
* @param[in] error_code Error code supplied to the handler.
* @param[in] line_num Line number where the handler is called.
* @param[in] p_file_name Pointer to the file name.
*/
void app_error_handler(uint32_t error_code, uint32_t line_num, const uint8_t * p_file_name)
{
LEDS_ON((LED_ONE | LED_TWO));
APPL_LOG("[** ASSERT **]: Error 0x%08lX, Line %ld, File %s\r\n", \
error_code, line_num, p_file_name);
// Variables used to retain function parameter values when debugging.
static volatile uint8_t s_file_name[MAX_LENGTH_FILENAME];
static volatile uint16_t s_line_num;
static volatile uint32_t s_error_code;
strncpy((char *)s_file_name, (const char *)p_file_name, MAX_LENGTH_FILENAME - 1);
s_file_name[MAX_LENGTH_FILENAME - 1] = '\0';
s_line_num = line_num;
s_error_code = error_code;
UNUSED_VARIABLE(s_file_name);
UNUSED_VARIABLE(s_line_num);
UNUSED_VARIABLE(s_error_code);
#ifdef COMMISSIONING_ENABLED
if (m_power_off_on_failure == true)
{
LEDS_OFF((LED_ONE | LED_TWO));
UNUSED_VARIABLE(sd_power_system_off());
}
else
{
NVIC_SystemReset();
}
#else // COMMISSIONING_ENABLED
//NVIC_SystemReset();
for (;;)
{
}
#endif // COMMISSIONING_ENABLED
}
/**@brief Function for handling the Application's BLE Stack events.
*
* @param[in] p_ble_evt Bluetooth stack event.
*/
static void on_ble_evt(ble_evt_t * p_ble_evt)
{
uint32_t err_code = NRF_SUCCESS;
static uint16_t m_conn_handle = BLE_CONN_HANDLE_INVALID;
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
err_code = bsp_indication_set(BSP_INDICATE_CONNECTED);
APP_ERROR_CHECK(err_code);
err_code = bsp_buttons_enable((1<<DISPLAY_MESSAGE_BUTTON_ID));
APP_ERROR_CHECK(err_code);
m_advertising_mode = BLE_NO_ADVERTISING;
m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
break;
case BLE_GAP_EVT_AUTH_STATUS:
apple_notification_setup();
break;
case BLE_GAP_EVT_DISCONNECTED:
err_code = bsp_indication_set(BSP_INDICATE_IDLE);
APP_ERROR_CHECK(err_code);
m_conn_handle = BLE_CONN_HANDLE_INVALID;
// Stop detecting button presses when not connected.
err_code = bsp_buttons_enable(BSP_BUTTONS_NONE);
APP_ERROR_CHECK(err_code);
err_code = ble_ans_c_service_store();
APP_ERROR_CHECK(err_code);
advertising_start();
break;
case BLE_GAP_EVT_TIMEOUT:
if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISEMENT)
{
if (m_advertising_mode == BLE_FAST_ADVERTISING)
{
advertising_start();
}
else
{
err_code = bsp_indication_set(BSP_INDICATE_IDLE);
APP_ERROR_CHECK(err_code);
m_advertising_mode = BLE_NO_ADVERTISING;
err_code = bsp_buttons_enable( (1 << BOND_DELETE_ALL_WAKEUP_BUTTON_ID) );
APP_ERROR_CHECK(err_code);
// Go to system-off mode (function will not return; wakeup will cause a reset).
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
}
break;
case BLE_GATTC_EVT_TIMEOUT:
case BLE_GATTS_EVT_TIMEOUT:
// Disconnect on GATT Server and Client timeout events.
err_code = sd_ble_gap_disconnect(m_conn_handle,
BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION);
APP_ERROR_CHECK(err_code);
break;
default:
// No implementation needed.
break;
}
APP_ERROR_CHECK(err_code);
}
/**@brief Function for the Application's S110 SoftDevice event handler.
*
* @param[in] p_ble_evt S110 SoftDevice event.
*/
static void on_ble_evt(ble_evt_t * p_ble_evt)
{
uint32_t err_code;
static ble_gap_sec_keyset_t s_sec_keyset;
ble_gap_enc_info_t * p_enc_info;
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
err_code = bsp_indication_set(BSP_INDICATE_CONNECTED);
APP_ERROR_CHECK(err_code);
m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
break;
case BLE_GAP_EVT_DISCONNECTED:
err_code = bsp_indication_set(BSP_INDICATE_IDLE);
APP_ERROR_CHECK(err_code);
m_conn_handle = BLE_CONN_HANDLE_INVALID;
advertising_start();
break;
case BLE_GAP_EVT_SEC_PARAMS_REQUEST:
s_sec_keyset.keys_periph.p_enc_key = NULL;
err_code = sd_ble_gap_sec_params_reply(m_conn_handle,
BLE_GAP_SEC_STATUS_SUCCESS,
&m_sec_params,
&s_sec_keyset);
APP_ERROR_CHECK(err_code);
break;
case BLE_GATTS_EVT_SYS_ATTR_MISSING:
err_code = sd_ble_gatts_sys_attr_set(m_conn_handle, NULL, 0, 0);
APP_ERROR_CHECK(err_code);
break;
case BLE_GAP_EVT_AUTH_STATUS:
// TODO: Adoptation to s110v8.0.0, is this needed anymore ?
break;
case BLE_GAP_EVT_SEC_INFO_REQUEST:
if (s_sec_keyset.keys_periph.p_enc_key != NULL)
{
p_enc_info = &s_sec_keyset.keys_periph.p_enc_key->enc_info;
err_code = sd_ble_gap_sec_info_reply(m_conn_handle, p_enc_info, NULL, NULL);
APP_ERROR_CHECK(err_code);
}
else
{
// No keys found for this device.
err_code = sd_ble_gap_sec_info_reply(m_conn_handle, NULL, NULL, NULL);
APP_ERROR_CHECK(err_code);
}
break;
case BLE_GAP_EVT_TIMEOUT:
if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISING)
{
err_code = bsp_indication_set(BSP_INDICATE_IDLE);
APP_ERROR_CHECK(err_code);
// Configure buttons with sense level low as wakeup source.
err_code = bsp_buttons_enable(1 << WAKEUP_BUTTON_ID);
APP_ERROR_CHECK(err_code);
// Go to system-off mode (this function will not return; wakeup will cause a reset).
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
break;
default:
// No implementation needed.
break;
}
}
/**@brief Function for handling the Application's BLE Stack events.
*
* @param[in] p_ble_evt Bluetooth stack event.
*/
static void on_ble_evt(ble_evt_t * p_ble_evt)
{
uint32_t err_code;
static ble_gap_evt_auth_status_t m_auth_status;
bool master_id_matches;
ble_gap_sec_kdist_t * p_distributed_keys;
ble_gap_enc_info_t * p_enc_info;
ble_gap_irk_t * p_id_info;
ble_gap_sign_info_t * p_sign_info;
static ble_gap_enc_key_t m_enc_key; /**< Encryption Key (Encryption Info and Master ID). */
static ble_gap_id_key_t m_id_key; /**< Identity Key (IRK and address). */
static ble_gap_sign_info_t m_sign_key; /**< Signing Key (Connection Signature Resolving Key). */
static ble_gap_sec_keyset_t m_keys = {.keys_periph = {&m_enc_key, &m_id_key, &m_sign_key}};
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
err_code = bsp_indication_set(BSP_INDICATE_CONNECTED);
APP_ERROR_CHECK(err_code);
m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
/* YOUR_JOB: Uncomment this part if you are using the app_button module to handle button
events (assuming that the button events are only needed in connected
state). If this is uncommented out here,
1. Make sure that app_button_disable() is called when handling
BLE_GAP_EVT_DISCONNECTED below.
2. Make sure the app_button module is initialized.
err_code = app_button_enable();
APP_ERROR_CHECK(err_code);
*/
break;
case BLE_GAP_EVT_DISCONNECTED:
err_code = bsp_indication_set(BSP_INDICATE_IDLE);
APP_ERROR_CHECK(err_code);
m_conn_handle = BLE_CONN_HANDLE_INVALID;
/* YOUR_JOB: Uncomment this part if you are using the app_button module to handle button
events. This should be done to save power when not connected
to a peer.
err_code = app_button_disable();
APP_ERROR_CHECK(err_code);
*/
advertising_start();
break;
case BLE_GAP_EVT_SEC_PARAMS_REQUEST:
err_code = sd_ble_gap_sec_params_reply(m_conn_handle,
BLE_GAP_SEC_STATUS_SUCCESS,
&m_sec_params,
&m_keys);
APP_ERROR_CHECK(err_code);
break;
case BLE_GATTS_EVT_SYS_ATTR_MISSING:
err_code = sd_ble_gatts_sys_attr_set(m_conn_handle,
NULL,
0,
BLE_GATTS_SYS_ATTR_FLAG_SYS_SRVCS | BLE_GATTS_SYS_ATTR_FLAG_USR_SRVCS);
APP_ERROR_CHECK(err_code);
break;
case BLE_GAP_EVT_AUTH_STATUS:
m_auth_status = p_ble_evt->evt.gap_evt.params.auth_status;
break;
case BLE_GAP_EVT_SEC_INFO_REQUEST:
master_id_matches = memcmp(&p_ble_evt->evt.gap_evt.params.sec_info_request.master_id,
&m_enc_key.master_id,
sizeof(ble_gap_master_id_t)) == 0;
p_distributed_keys = &m_auth_status.kdist_periph;
p_enc_info = (p_distributed_keys->enc && master_id_matches) ? &m_enc_key.enc_info : NULL;
p_id_info = (p_distributed_keys->id && master_id_matches) ? &m_id_key.id_info : NULL;
p_sign_info = (p_distributed_keys->sign && master_id_matches) ? &m_sign_key : NULL;
err_code = sd_ble_gap_sec_info_reply(m_conn_handle, p_enc_info, p_id_info, p_sign_info);
APP_ERROR_CHECK(err_code);
break;
case BLE_GAP_EVT_TIMEOUT:
if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISING)
{
err_code = bsp_indication_set(BSP_INDICATE_IDLE);
APP_ERROR_CHECK(err_code);
// Configure buttons with sense level low as wakeup source.
err_code = bsp_buttons_enable(1 << WAKEUP_BUTTON_ID);
APP_ERROR_CHECK(err_code);
// Go to system-off mode (this function will not return; wakeup will cause a reset)
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
break;
default:
// No implementation needed.
break;
}
}
/**@brief Function for handling the Application's BLE Stack events.
*
* @param[in] p_ble_evt Bluetooth stack event.
*/
static void on_ble_evt(ble_evt_t * p_ble_evt) {
uint32_t err_code;
switch (p_ble_evt->header.evt_id) {
case BLE_GAP_EVT_CONNECTED:
// continue advertising nonconnectably
app.conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
m_adv_params.type = BLE_GAP_ADV_TYPE_ADV_NONCONN_IND;
advertising_start();
break;
case BLE_GAP_EVT_DISCONNECTED:
app.conn_handle = BLE_CONN_HANDLE_INVALID;
// advertise connectivity
advertising_stop();
m_adv_params.type = BLE_GAP_ADV_TYPE_ADV_IND;
advertising_start();
break;
case BLE_GATTS_EVT_WRITE:
{
ble_gatts_evt_write_t* write_data = &(p_ble_evt->evt.gatts_evt.params.write);
if (write_data->context.char_uuid.uuid == test_char_uuid16) {
if (write_data->data[0] == 0x42) {
//led_on(BLEES_LED_PIN);
// enable higher connection interval. Only lasts for this connection
ble_gap_conn_params_t gap_conn_params;
memset(&gap_conn_params, 0, sizeof(gap_conn_params));
gap_conn_params.min_conn_interval = 0x06; // 7.5 ms
gap_conn_params.max_conn_interval = MSEC_TO_UNITS(30, UNIT_1_25_MS);
gap_conn_params.slave_latency = 0;
gap_conn_params.conn_sup_timeout = CONN_SUP_TIMEOUT;
err_code = sd_ble_gap_conn_param_update(app.conn_handle, &gap_conn_params);
APP_ERROR_CHECK(err_code);
}
}
}
break;
case BLE_GAP_EVT_SEC_PARAMS_REQUEST:
err_code = sd_ble_gap_sec_params_reply(app.conn_handle,
BLE_GAP_SEC_STATUS_SUCCESS, &m_sec_params, NULL);
APP_ERROR_CHECK(err_code);
break;
case BLE_GATTS_EVT_SYS_ATTR_MISSING:
err_code = sd_ble_gatts_sys_attr_set(app.conn_handle, NULL, 0, 0);
APP_ERROR_CHECK(err_code);
break;
case BLE_GAP_EVT_AUTH_STATUS:
break;
case BLE_GAP_EVT_SEC_INFO_REQUEST:
// No keys found for this device.
err_code = sd_ble_gap_sec_info_reply(app.conn_handle, NULL, NULL, NULL);
APP_ERROR_CHECK(err_code);
break;
case BLE_GAP_EVT_TIMEOUT:
if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISING) {
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
break;
default:
break;
}
}
/**@brief Function for the Application's S110 SoftDevice event handler.
*
* @param[in] p_ble_evt S110 SoftDevice event.
*/
static void on_ble_evt(ble_evt_t * p_ble_evt)
{
uint32_t err_code;
static ble_gap_evt_auth_status_t m_auth_status;
ble_gap_enc_info_t * p_enc_info;
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
nrf_gpio_pin_set(CONNECTED_LED_PIN_NO);
nrf_gpio_pin_clear(ADVERTISING_LED_PIN_NO);
m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
break;
case BLE_GAP_EVT_DISCONNECTED:
nrf_gpio_pin_clear(CONNECTED_LED_PIN_NO);
m_conn_handle = BLE_CONN_HANDLE_INVALID;
advertising_start();
break;
case BLE_GAP_EVT_SEC_PARAMS_REQUEST:
err_code = sd_ble_gap_sec_params_reply(m_conn_handle,
BLE_GAP_SEC_STATUS_SUCCESS,
&m_sec_params);
APP_ERROR_CHECK(err_code);
break;
case BLE_GATTS_EVT_SYS_ATTR_MISSING:
err_code = sd_ble_gatts_sys_attr_set(m_conn_handle, NULL, 0);
APP_ERROR_CHECK(err_code);
break;
case BLE_GAP_EVT_AUTH_STATUS:
m_auth_status = p_ble_evt->evt.gap_evt.params.auth_status;
break;
case BLE_GAP_EVT_SEC_INFO_REQUEST:
p_enc_info = &m_auth_status.periph_keys.enc_info;
if (p_enc_info->div == p_ble_evt->evt.gap_evt.params.sec_info_request.div)
{
err_code = sd_ble_gap_sec_info_reply(m_conn_handle, p_enc_info, NULL);
APP_ERROR_CHECK(err_code);
}
else
{
// No keys found for this device
err_code = sd_ble_gap_sec_info_reply(m_conn_handle, NULL, NULL);
APP_ERROR_CHECK(err_code);
}
break;
case BLE_GAP_EVT_TIMEOUT:
if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISEMENT)
{
nrf_gpio_pin_clear(ADVERTISING_LED_PIN_NO);
// Configure buttons with sense level low as wakeup source.
nrf_gpio_cfg_sense_input(WAKEUP_BUTTON_PIN,
BUTTON_PULL,
NRF_GPIO_PIN_SENSE_LOW);
// Go to system-off mode (this function will not return; wakeup will cause a reset)
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
break;
case BLE_EVT_TX_COMPLETE:
if(!ble_buffer_available) tx_complete = true;
break;
default:
// No implementation needed.
break;
}
}
/**@brief Application's BLE Stack event handler.
*
* @param[in] p_ble_evt Bluetooth stack event.
*/
static void on_ble_evt(ble_evt_t * p_ble_evt)
{
uint32_t err_code = NRF_SUCCESS;
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
nrf_gpio_pin_set(CONNECTED_LED_PIN_NO);
nrf_gpio_pin_clear(ADVERTISING_LED_PIN_NO);
// Start detecting button presses
err_code = app_button_enable();
m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
break;
case BLE_GAP_EVT_DISCONNECTED:
nrf_gpio_pin_clear(CONNECTED_LED_PIN_NO);
m_conn_handle = BLE_CONN_HANDLE_INVALID;
m_bps_meas_ind_conf_pending = false;
// Stop detecting button presses when not connected
err_code = app_button_disable();
APP_ERROR_CHECK(err_code);
// Since we are not in a connection and have not started advertising, store bonds
err_code = ble_bondmngr_bonded_masters_store();
APP_ERROR_CHECK(err_code);
advertising_start();
break;
case BLE_GAP_EVT_SEC_PARAMS_REQUEST:
err_code = sd_ble_gap_sec_params_reply(m_conn_handle,
BLE_GAP_SEC_STATUS_SUCCESS,
&m_sec_params);
break;
case BLE_GAP_EVT_TIMEOUT:
if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISEMENT)
{
nrf_gpio_pin_clear(ADVERTISING_LED_PIN_NO);
// Go to system-off mode (this function will not return; wakeup will cause a reset)
GPIO_WAKEUP_BUTTON_CONFIG(SEND_MEAS_BUTTON_PIN_NO);
err_code = sd_power_system_off();
}
break;
case BLE_GATTS_EVT_TIMEOUT:
if (p_ble_evt->evt.gatts_evt.params.timeout.src == BLE_GATT_TIMEOUT_SRC_PROTOCOL)
{
err_code = sd_ble_gap_disconnect(m_conn_handle,
BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION);
}
break;
default:
break;
}
APP_ERROR_CHECK(err_code);
}
/**@brief Function for handling the Application's BLE Stack events.
*
* @param[in] p_ble_evt Bluetooth stack event.
*/
static void on_ble_evt(ble_evt_t * p_ble_evt)
{
uint32_t err_code = NRF_SUCCESS;
static uint16_t m_conn_handle = BLE_CONN_HANDLE_INVALID;
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
err_code = bsp_indication_set(BSP_INDICATE_CONNECTED);
APP_ERROR_CHECK(err_code);
m_advertising_mode = BLE_NO_ADV;
m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
break;
case BLE_GAP_EVT_DISCONNECTED:
err_code = bsp_indication_set(BSP_INDICATE_IDLE);
APP_ERROR_CHECK(err_code);
m_conn_handle = BLE_CONN_HANDLE_INVALID;
advertising_start();
break;
case BLE_GAP_EVT_TIMEOUT:
if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISING)
{
if (m_advertising_mode == BLE_SLEEP)
{
err_code = bsp_indication_set(BSP_INDICATE_IDLE);
APP_ERROR_CHECK(err_code);
m_advertising_mode = BLE_NO_ADV;
// enable buttons to wake-up from power off
err_code = bsp_buttons_enable( (1 << WAKEUP_BUTTON_ID)
| (1 << BOND_DELETE_ALL_BUTTON_ID));
APP_ERROR_CHECK(err_code);
// Go to system-off mode
// (this function will not return; wakeup will cause a reset)
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
else
{
advertising_start();
}
}
break;
case BLE_GATTC_EVT_TIMEOUT:
case BLE_GATTS_EVT_TIMEOUT:
// Disconnect on GATT Server and Client timeout events.
err_code = sd_ble_gap_disconnect(m_conn_handle,
BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION);
APP_ERROR_CHECK(err_code);
break;
default:
// No implementation needed.
break;
}
}
/**@brief Function for application main entry.
*/
int main(void)
{
uint32_t err_code;
bool is_notification_mode = false;
bool is_non_connectable_mode = false;
timers_init();
APP_GPIOTE_INIT(1);
err_code = bsp_init(BSP_INIT_LED | BSP_INIT_BUTTONS, APP_TIMER_TICKS(100, APP_TIMER_PRESCALER), NULL);
APP_ERROR_CHECK(err_code);
#if BUTTONS_NUMBER > 2
// Check button states.
// Notification Start button.
err_code = bsp_button_is_pressed(NOTIF_BUTTON_ID, &(is_notification_mode));
APP_ERROR_CHECK(err_code);
// Non-connectable advertisement start button.
if (!is_notification_mode)
{
err_code = bsp_button_is_pressed(NON_CONN_ADV_BUTTON_ID, &(is_non_connectable_mode));
APP_ERROR_CHECK(err_code);
}
// Un-configured button.
else
{
}
#else
is_notification_mode = true;
#endif
// Initialize SoftDevice.
ble_stack_init();
if (!is_notification_mode && !is_non_connectable_mode)
{
// The startup was not because of button presses. This is the first start.
// Go into System-Off mode. Button presses will wake the chip up.
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
// If we reach this point, the application was woken up by pressing one of the two configured
// buttons.
gap_params_init();
if (is_notification_mode)
{
// Notification button is pressed. Start connectable advertisement.
connectable_adv_init();
service_add();
}
else
{
non_connectable_adv_init();
}
advertising_data_init();
advertising_start();
// Enter main loop.
for (;;)
{
power_manage();
}
}
/**@brief Function for handling the Application's BLE Stack events.
*
* @param[in] p_ble_evt Bluetooth stack event.
*/
static void on_ble_evt(ble_evt_t * p_ble_evt)
{
uint32_t err_code;
static ble_gap_evt_auth_status_t m_auth_status;
ble_gap_enc_info_t * p_enc_info;
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
nrf_gpio_pin_set(CONNECTED_LED_PIN_NO);
nrf_gpio_pin_clear(ADVERTISING_LED_PIN_NO);
m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
/* YOUR_JOB: Uncomment this part if you are using the app_button module to handle button
events (assuming that the button events are only needed in connected
state). If this is uncommented out here,
1. Make sure that app_button_disable() is called when handling
BLE_GAP_EVT_DISCONNECTED below.
2. Make sure the app_button module is initialized.
err_code = app_button_enable();
APP_ERROR_CHECK(err_code);
*/
break;
case BLE_GAP_EVT_DISCONNECTED:
nrf_gpio_pin_clear(CONNECTED_LED_PIN_NO);
m_conn_handle = BLE_CONN_HANDLE_INVALID;
/* YOUR_JOB: Uncomment this part if you are using the app_button module to handle button
events. This should be done to save power when not connected
to a peer.
err_code = app_button_disable();
APP_ERROR_CHECK(err_code);
*/
advertising_start();
break;
case BLE_GAP_EVT_SEC_PARAMS_REQUEST:
err_code = sd_ble_gap_sec_params_reply(m_conn_handle,
BLE_GAP_SEC_STATUS_SUCCESS,
&m_sec_params);
APP_ERROR_CHECK(err_code);
break;
case BLE_GATTS_EVT_SYS_ATTR_MISSING:
err_code = sd_ble_gatts_sys_attr_set(m_conn_handle, NULL, 0);
APP_ERROR_CHECK(err_code);
break;
case BLE_GAP_EVT_AUTH_STATUS:
m_auth_status = p_ble_evt->evt.gap_evt.params.auth_status;
break;
case BLE_GAP_EVT_SEC_INFO_REQUEST:
p_enc_info = &m_auth_status.periph_keys.enc_info;
if (p_enc_info->div == p_ble_evt->evt.gap_evt.params.sec_info_request.div)
{
err_code = sd_ble_gap_sec_info_reply(m_conn_handle, p_enc_info, NULL);
APP_ERROR_CHECK(err_code);
}
else
{
// No keys found for this device
err_code = sd_ble_gap_sec_info_reply(m_conn_handle, NULL, NULL);
APP_ERROR_CHECK(err_code);
}
break;
case BLE_GAP_EVT_TIMEOUT:
if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISEMENT)
{
nrf_gpio_pin_clear(ADVERTISING_LED_PIN_NO);
// Configure buttons with sense level low as wakeup source.
nrf_gpio_cfg_sense_input(WAKEUP_BUTTON_PIN,
BUTTON_PULL,
NRF_GPIO_PIN_SENSE_LOW);
// Go to system-off mode (this function will not return; wakeup will cause a reset)
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
break;
default:
// No implementation needed.
break;
}
}
/**@brief Function for handling the RPC_SD_POWER_SYSTEM_OFF command.
*
* This function will decode the command, call the SOC API and put the chip into system off
* mode. It will always return error code NRF_SUCCESS.
*
* @return NRF_SUCCESS
*/
static uint32_t sd_power_system_off_handle(void)
{
UNUSED_VARIABLE(sd_power_system_off());
return NRF_SUCCESS;
}
*/
static void on_ble_evt(ble_evt_t * p_ble_evt)
{
uint32_t err_code;
static uint16_t m_conn_handle = BLE_CONN_HANDLE_INVALID;
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
nrf_gpio_pin_set(CONNECTED_LED_PIN_NO);
nrf_gpio_pin_clear(ADVERTISING_LED_PIN_NO);
nrf_gpio_pin_clear(ADV_INTERVAL_SLOW_LED_PIN_NO);
nrf_gpio_pin_clear(ADV_WHITELIST_LED_PIN_NO);
// Start handling button presses
err_code = app_button_enable();
APP_ERROR_CHECK(err_code);
m_advertising_mode = BLE_NO_ADV;
m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
break;
case BLE_GAP_EVT_DISCONNECTED:
nrf_gpio_pin_clear(CONNECTED_LED_PIN_NO);
if (!m_is_link_loss_alerting)
{
nrf_gpio_pin_clear(ALERT_LEVEL_MILD_LED_PIN_NO);
nrf_gpio_pin_clear(ALERT_LEVEL_HIGH_LED_PIN_NO);
}
m_conn_handle = BLE_CONN_HANDLE_INVALID;
// Since we are not in a connection and have not started advertising, store bonds.
err_code = ble_bondmngr_bonded_centrals_store();
APP_ERROR_CHECK(err_code);
// Stop detecting button presses when not connected.
err_code = app_button_disable();
APP_ERROR_CHECK(err_code);
advertising_start();
break;
case BLE_GAP_EVT_SEC_PARAMS_REQUEST:
err_code = sd_ble_gap_sec_params_reply(m_conn_handle,
BLE_GAP_SEC_STATUS_SUCCESS,
&m_sec_params);
APP_ERROR_CHECK(err_code);
break;
case BLE_GAP_EVT_TIMEOUT:
if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISEMENT)
{
if (m_advertising_mode == BLE_SLEEP)
{
m_advertising_mode = BLE_NO_ADV;
nrf_gpio_pin_clear(ADVERTISING_LED_PIN_NO);
nrf_gpio_pin_clear(ADV_WHITELIST_LED_PIN_NO);
nrf_gpio_pin_clear(ADV_INTERVAL_SLOW_LED_PIN_NO);
// Configure buttons with sense level low as wakeup source.
nrf_gpio_cfg_sense_input(SIGNAL_ALERT_BUTTON,
BUTTON_PULL,
NRF_GPIO_PIN_SENSE_LOW);
nrf_gpio_cfg_sense_input(BONDMNGR_DELETE_BUTTON_PIN_NO,
BUTTON_PULL,
NRF_GPIO_PIN_SENSE_LOW);
// Go to system-off mode.
// (this function will not return; wakeup will cause a reset).
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
}
else
{
advertising_start();
}
}
break;
case BLE_GATTC_EVT_TIMEOUT:
case BLE_GATTS_EVT_TIMEOUT:
// Disconnect on GATT Server and Client timeout events.
err_code = sd_ble_gap_disconnect(m_conn_handle,
BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION);
APP_ERROR_CHECK(err_code);
break;
default:
// No implementation needed.
break;
}
/**
* @brief BLEスタックイベントハンドラ
*
* @param[in] p_ble_evt BLEスタックイベント
*/
static void ble_evt_handler(ble_evt_t *p_ble_evt)
{
uint32_t err_code;
static ble_gap_evt_auth_status_t m_auth_status;
bool master_id_matches;
ble_gap_sec_kdist_t * p_distributed_keys;
ble_gap_enc_info_t *p_enc_info;
ble_gap_irk_t * p_id_info;
ble_gap_sign_info_t * p_sign_info;
static ble_gap_enc_key_t m_enc_key; /**< Encryption Key (Encryption Info and Master ID). */
static ble_gap_id_key_t m_id_key; /**< Identity Key (IRK and address). */
static ble_gap_sign_info_t m_sign_key; /**< Signing Key (Connection Signature Resolving Key). */
static ble_gap_sec_keyset_t sec_key = {.keys_periph = {&m_enc_key, &m_id_key, &m_sign_key}};
switch (p_ble_evt->header.evt_id) {
/*************
* GAP event
*************/
//接続が成立したとき
case BLE_GAP_EVT_CONNECTED:
app_trace_log("BLE_GAP_EVT_CONNECTED\r\n");
led_on(LED_PIN_NO_CONNECTED);
led_off(LED_PIN_NO_ADVERTISING);
m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
break;
//相手から切断されたとき
//必要があればsd_ble_gatts_sys_attr_get()でSystem Attributeを取得し、保持しておく。
//保持したSystem Attributeは、EVT_SYS_ATTR_MISSINGで返すことになる。
case BLE_GAP_EVT_DISCONNECTED:
app_trace_log("BLE_GAP_EVT_DISCONNECTED\r\n");
led_off(LED_PIN_NO_CONNECTED);
m_conn_handle = BLE_CONN_HANDLE_INVALID;
app_ble_start();
break;
//SMP Paring要求を受信したとき
//sd_ble_gap_sec_params_reply()で値を返したあと、SMP Paring Phase 2に状態遷移する
case BLE_GAP_EVT_SEC_PARAMS_REQUEST:
app_trace_log("BLE_GAP_EVT_SEC_PARAMS_REQUEST\r\n");
{
ble_gap_sec_params_t sec_param;
sec_param.bond = SEC_PARAM_BOND;
sec_param.mitm = SEC_PARAM_MITM;
sec_param.io_caps = SEC_PARAM_IO_CAPABILITIES;
sec_param.oob = SEC_PARAM_OOB;
sec_param.min_key_size = SEC_PARAM_MIN_KEY_SIZE;
sec_param.max_key_size = SEC_PARAM_MAX_KEY_SIZE;
err_code = sd_ble_gap_sec_params_reply(m_conn_handle,
BLE_GAP_SEC_STATUS_SUCCESS,
&sec_param,
&sec_key);
APP_ERROR_CHECK(err_code);
}
break;
//Just Works(Bonding有り)の場合、SMP Paring Phase 3のあとでPeripheral Keyが渡される。
//ここではPeripheral Keyを保存だけしておき、次のBLE_GAP_EVT_SEC_INFO_REQUESTで処理する。
case BLE_GAP_EVT_AUTH_STATUS:
app_trace_log("BLE_GAP_EVT_AUTH_STATUS\r\n");
m_auth_status = p_ble_evt->evt.gap_evt.params.auth_status;
break;
//SMP Paringが終わったとき？
case BLE_GAP_EVT_SEC_INFO_REQUEST:
app_trace_log("BLE_GAP_EVT_SEC_INFO_REQUEST\r\n");
master_id_matches = memcmp(&p_ble_evt->evt.gap_evt.params.sec_info_request.master_id,
&m_enc_key.master_id,
sizeof(ble_gap_master_id_t)) == 0;
p_distributed_keys = &m_auth_status.kdist_periph;
p_enc_info = (p_distributed_keys->enc && master_id_matches) ? &m_enc_key.enc_info : NULL;
p_id_info = (p_distributed_keys->id && master_id_matches) ? &m_id_key.id_info : NULL;
p_sign_info = (p_distributed_keys->sign && master_id_matches) ? &m_sign_key : NULL;
err_code = sd_ble_gap_sec_info_reply(m_conn_handle, p_enc_info, p_id_info, p_sign_info);
APP_ERROR_CHECK(err_code);
break;
//Advertisingか認証のタイムアウト発生
case BLE_GAP_EVT_TIMEOUT:
app_trace_log("BLE_GAP_EVT_TIMEOUT\r\n");
switch (p_ble_evt->evt.gap_evt.params.timeout.src) {
case BLE_GAP_TIMEOUT_SRC_ADVERTISING: //Advertisingのタイムアウト
/* Advertising LEDを消灯 */
led_off(LED_PIN_NO_ADVERTISING);
/* System-OFFにする(もう戻ってこない) */
err_code = sd_power_system_off();
APP_ERROR_CHECK(err_code);
break;
case BLE_GAP_TIMEOUT_SRC_SECURITY_REQUEST: //Security requestのタイムアウト
break;
default:
break;
}
break;
/*********************
* GATT Server event
*********************/
//接続後、Bondingした相手からSystem Attribute要求を受信したとき
//System Attributeは、EVT_DISCONNECTEDで保持するが、今回は保持しないのでNULLを返す。
case BLE_GATTS_EVT_SYS_ATTR_MISSING:
app_trace_log("BLE_GATTS_EVT_SYS_ATTR_MISSING\r\n");
err_code = sd_ble_gatts_sys_attr_set(m_conn_handle, NULL, 0,
BLE_GATTS_SYS_ATTR_FLAG_SYS_SRVCS | BLE_GATTS_SYS_ATTR_FLAG_USR_SRVCS);
APP_ERROR_CHECK(err_code);
break;
default:
// No implementation needed.
break;
}
}
/**@brief Application's BLE Stack event handler.
*
* @param[in] p_ble_evt Bluetooth stack event.
*/
static void on_ble_evt(ble_evt_t * p_ble_evt)
{
uint32_t err_code = NRF_SUCCESS;
static uint16_t m_conn_handle = BLE_CONN_HANDLE_INVALID;
switch (p_ble_evt->header.evt_id)
{
case BLE_GAP_EVT_CONNECTED:
nrf_gpio_pin_set(CONNECTED_LED_PIN_NO);
nrf_gpio_pin_clear(ADVERTISING_LED_PIN_NO);
err_code = app_button_enable();
m_advertising_mode = BLE_NO_ADVERTISING;
m_conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
break;
case BLE_GAP_EVT_DISCONNECTED:
nrf_gpio_pin_clear(CONNECTED_LED_PIN_NO);
m_conn_handle = BLE_CONN_HANDLE_INVALID;
// Since we are not in a connection and have not start to advertise either, store bonds.
err_code = ble_bondmngr_bonded_masters_store();
APP_ERROR_CHECK(err_code);
// Stop detecting button presses when not connected
err_code = app_button_disable();
APP_ERROR_CHECK(err_code);
// Stop detecting button presses when not connected
err_code = app_button_disable();
APP_ERROR_CHECK(err_code);
err_code = ble_ans_c_service_store();
advertising_start();
break;
case BLE_GAP_EVT_SEC_PARAMS_REQUEST:
err_code = sd_ble_gap_sec_params_reply(m_conn_handle,
BLE_GAP_SEC_STATUS_SUCCESS,
&m_sec_params);
break;
case BLE_GAP_EVT_TIMEOUT:
if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISEMENT)
{
if (m_advertising_mode == BLE_FAST_ADVERTISING)
{
advertising_start();
}
else
{
nrf_gpio_pin_clear(ADVERTISING_LED_PIN_NO);
m_advertising_mode = BLE_NO_ADVERTISING;
// Go to system-off mode (function will not return; wakeup will cause a reset)
GPIO_WAKEUP_BUTTON_CONFIG(WAKEUP_BUTTON_PIN);
err_code = sd_power_system_off();
}
}
break;
case BLE_GATTC_EVT_TIMEOUT:
case BLE_GATTS_EVT_TIMEOUT:
// Disconnect on GATT Server and Client timeout events.
err_code = sd_ble_gap_disconnect(m_conn_handle, BLE_HCI_REMOTE_USER_TERMINATED_CONNECTION);
break;
default:
break;
}
APP_ERROR_CHECK(err_code);
}
