Hi, i use the SDK11 and i will send and receive beacon and be able to launch a BLE DFU.
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I am able to make a software in wich i can receive and send BEACON but in this case the BLE DFU doesn't work.
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I have a other program in witch i can send Beacon and make the BLE DFU but i can't receive BEACON, when i receive a Beacon the device restart.
I use the softdevice s132 and i have begin my soft with the example dfu/bootloader/pca10040/
here is the initialisation of ble_stack :
static void ble_stack_init(bool init_softdevice) { uint32_t err_code; sd_mbr_command_t com = {SD_MBR_COMMAND_INIT_SD, }; nrf_clock_lf_cfg_t clock_lf_cfg = NRF_CLOCK_LFCLKSRC;
if (init_softdevice)
{
err_code = sd_mbr_command(&com);
APP_ERROR_CHECK(err_code);
}
err_code = sd_softdevice_vector_table_base_set(BOOTLOADER_REGION_START);
APP_ERROR_CHECK(err_code);
SOFTDEVICE_HANDLER_APPSH_INIT(&clock_lf_cfg, true);
// Enable BLE stack.
ble_enable_params_t ble_enable_params;
// Only one connection as a central is used when performing dfu.
err_code = softdevice_enable_get_default_config(1, 1, &ble_enable_params);
APP_ERROR_CHECK(err_code);
ble_enable_params.gatts_enable_params.service_changed = IS_SRVC_CHANGED_CHARACT_PRESENT;
err_code = softdevice_enable(&ble_enable_params);
APP_ERROR_CHECK(err_code);
err_code = softdevice_sys_evt_handler_set(sys_evt_dispatch);
APP_ERROR_CHECK(err_code);
}
for the scan i use : static void scan_start(void) { uint32_t err_code; uint32_t count;
// Verify if there is any flash access pending, if yes delay starting scanning 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;
}
m_scan_param.active = 0; // Active scanning set.
m_scan_param.selective = 0; // Selective scanning not set.
m_scan_param.interval = SCAN_INTERVAL;// Scan interval.
m_scan_param.window = SCAN_WINDOW; // Scan window.
m_scan_param.p_whitelist = NULL; // No whitelist provided.
m_scan_param.timeout = 0x0000; // No timeout.
err_code = sd_ble_gap_scan_start(&m_scan_param);
APP_ERROR_CHECK(err_code);
}
Sorry for my bad english, and thanks for you help.
How can i solve my problem?
