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Last activity 2017-05-29 09:40:49 +0200 by Kristin flag of Norway

Hang on BLE connect - custom service SDK13 migration

I'm migrating from SDK11 to SDK13. My custom service is based off Heart Rate Service, so I started from the new SDK13 example of HRS, and updated all the initialization code following the new example.

Changed: ble_cg.common_cg.vs_uuid__cfg ... (more)

28
views
1
vote
1
answer
Last activity 2017-05-23 15:47:05 +0200 by Hung Bui

using DFU to update softdevice

I'm using nRF52 + s132v2.0.0 + SDK11.0.0. I want to be able to update to s132v4.0.2 (or so) + SDK13.0.0 via DFU. I'm planning on modifying the bootloader start address to 0x77000 with ... (more)

357
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no
votes
1
answer
Last activity 2017-05-22 12:54:03 +0200 by Hung Bui

nRF52 DFU questions

I'm using nRF52 + SDK11.0.0 + s132 and have a couple of questions on DFU.

  1. I want to use a CMSIS-DAP programmer + OpenOCD to upload the bootloader (or BL+SD+APP+setting) hex files. The application/SD boot up ...
(more)

38
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no
votes
1
answer
Last activity 2017-05-19 11:07:34 +0200 by Jørn flag of Norway

ble_radio_notification_init error 8

Hi,

I recently migrated our code to the SDK 13 (we use the nrf52832) and now the function:

uint32_t err_code = ble_radio_notification_init(6, NRF_RADIO_NOTIFICATION_DISTANCE_5500US, on_ble_radio_active_evt);
APP_ERROR_CHECK(err_code);

Returns error code 8... I can't find any example or similar so I ... (more)

38
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no
votes
1
answer
Last activity 2017-05-18 11:10:33 +0200 by Hung Bui

Is notification data queued if BLE_GATTS_VLOC_USER?

If I am programming a BLE Server device, and I configure a characteristic with BLE_GATTS_VLOC_USER and queue a notification with sd_ble_gatts_hvx(), how soon can I update the characteristic value?

With BLE_GATTS_VLOC_STACK, I know you can call sd_ble_gatts_hvx() and update the ... (more)

29
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no
votes
1
answer
Last activity 2017-05-10 10:19:56 +0200 by Vidar Berg

any way to delete Central Address Resolution characteristic

Hi, Guys,

I am using nrf52832 for our product. Recently I updated stack and sdk from s132v2/sdk12.1 to s132v4/sdk13. However, I see a new characteristic under Generic Acess 0x1800 primary service: "Central Address Resolution", UUID 0x2AA6. As ... (more)

37
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no
votes
1
answer
Last activity 2017-05-08 10:48:21 +0200 by nordic_fan2015

Speed up DB Discovery

Hi,

I have a device in the central role that connects to a device with a specific name. I then do a db_discovery_start to get the handles of two of the characteristics. However, it takes a while for the BLE_DB_DISCOVERY_COMPLETE ... (more)

82
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1
vote
1
answer
Last activity 2017-04-24 14:33:57 +0200 by Sigurd flag of Norway

Bluetooth Development Studio with Nordic plugin for SDK 13

Any update on possible when Nordic can update the Plugin to support SDK13?

I was informed that the Nordic Semiconductor v1.2.2 plugin does not support SDK13.

Although I see there is a description under SDK13 that indicates it works. Here

53
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1
vote
2
answers
Last activity 2017-04-24 14:17:26 +0200 by Petter Myhre flag of Norway

FDS save under same id and key

Hey, I want to save stuff to flash under the same id and key which should be no problem as shown in the documentation. But when I save it and retrieve the data only the last saved data is in ... (more)

101
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no
votes
2
answers
Last activity 2017-04-21 12:19:34 +0200 by Tostikoning

Using app timer in sdk13

Hi all,

I am using a nRF52832 with SD S132 V4.0.2 ion SDK13.

My application currently uses TWI, SPI and BLE and also 1 wire (which is based on delays). Everything works fine. The 1 wire is used ... (more)

108
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no
votes
1
answer
Last activity 2017-04-20 10:24:28 +0200 by Bjørn Spockeli flag of Norway

Choosing Nrf51 vs Nrf52 for buttonless secure DFU and handling multiple connection

We have these Dev Kit Nrf52 and also Nrf51 Bluetooth Smart Beacon Kit. For our application and for the simplest user experience we would like to benefit from update via OTA. And for a design and Security point of view ... (more)

98
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2
votes
2
answers
Last activity 2017-04-20 03:21:16 +0200 by xeem

Setting MTU Above 64 bytes Crashes ble_app_uart

Hi all,

I am trying to send a large stream of bytes(60kb) to an NRF52823 using bbowl. BBowl exposes the uart through a TCP socket connection using noble.

I modified the gatt_init code in SDK13 to support the largest ... (more)

48
views
2
votes
1
answer
Last activity 2017-04-19 13:46:38 +0200 by Daniel Sullivan

Strange SPI clocking w/S140 (Update: S132 as well) enabled [closed]

I'm having a strange issue with getting SPI running through the transaction manager whilst running a S140 softdevice (SDK13 w/ nrf52840 5.0.0-2Alpha - I know there's a newer version but it's not being used just yet ... (more)

42
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no
votes
no
answers
Last activity 2017-04-19 11:48:59 +0200 by bloobird0

central discovery error

Hello,

I am currently working on a project involving the nRF52DK to be a central device.

The peripheral device is based on the Nordic Uart service with minor changes: UUID, access properties...

On the central side, I use ble_nus_c as ... (more)

33
views
1
vote
1
answer
Last activity 2017-04-08 13:13:17 +0200 by nordic_fan2015

DB Discovery failing with BLE_DB_DISCOVERY_SRV_NOT_FOUND

Hi,

I am trying to connect to a peripheral device but keep getting the above error on DB Discovery.

I am using the nRF52832 on a custom board with S132 and SDK 13.

I register the event like so:

static ...
(more)

38
views
no
votes
1
answer
Last activity 2017-04-04 19:07:47 +0200 by endnode

Connect to nearest peripheral device

Hi,

I have multiple devices set up in a simultaneous peripheral and central mode that exchange data on connection. As there may be multiple devices around, I want to make sure that they only connect to the nearest device. How ... (more)

239
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1
vote
1
answer
Last activity 2017-04-03 11:25:23 +0200 by Jørn flag of Norway

Assign action/event to custom button installed in other PIN

Is there a way to achieve what bsp_event_to_button_action_assign(button_id, action, event) does but using my own button?

The functions requires a button_id like 0,1,2,3 not a custom GPIO pin, but what if I have a button connected ... (more)

99
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1
vote
no
answers
Last activity 2017-04-01 15:24:26 +0200 by Pranay

Is there any example based on pstorage in SDK13 ? Which files we need to add in project in order to save data in flash

I am searching for example on pstorage, I want to store data in flash using pstorage, mainly I want to know which files I need to include for using pstorage.

49
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no
votes
1
answer
Last activity 2017-03-31 15:01:24 +0200 by Jørn flag of Norway

SPI more than 4 bytes generates different data

Hi all,

when I try to send 6 bytes of 0xFF, the last bytes change. I use SPI in mode 3. I use the NRF52832 on a custom board using SDK13 with sd v4. See the following screengrab:

image description

This is ... (more)

137
views
1
vote
2
answers
Last activity 2017-03-31 04:12:04 +0200 by Clement

Add new service base on SDK13 is failed

Hi Sir,

I add NUS service into CSCS project base on nRF5_SDK_13 follow the steps below, there was no error occurred after build the project, but it didn't work. Please correct me if there is anything I missed or ... (more)

114
views
1
vote
1
answer
Last activity 2017-03-28 10:12:26 +0200 by Tostikoning

iOS compatibillity with SDK13

Hi,

I migrated an nrf52832 s132 application from SDK12.2.0 (sd v3) to SDK13 (sd v4.0.2). On the iPad and iPod Touch the NRF Connect app does not discover the services I added. However on Android the ... (more)

41
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1
vote
1
answer
Last activity 2017-03-25 13:54:33 +0200 by Daniel Wang flag of Korea, Republic of

SDK13 ble_app_uart example can not compile using nrf51822

I have already changed the define NRF52, NRF52832_XXAA,BOARD_PCA10040 to NRF51,NRF51822 and BOARD_PCA10001 and adjusted the ROM and RAM areas as below. image description image description image description

But there still exist 2 errors, and I can't find out why. I didn't make ... (more)

89
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no
votes
2
answers
Last activity 2017-03-20 15:26:37 +0200 by sijohans

How to switch between connection handles when nrf52 is connected to multiple centrals?

Hi,

I am using nRF52 and SDK13 with SoftDevice 132 v 4.0.2 which is now supporting multi-peripheral connections. I am using multi-peripheral example for reference. In that i have connected 4 android devices to nRF52. I want to ... (more)

60
views
no
votes
1
answer
Last activity 2017-02-22 09:22:21 +0200 by Petter Myhre flag of Norway

ble_l2cap_conn.h header guard bug

SDK 13 Alpha

The header guard in serialization/connectivity/codecs/s132_s140/serializers/ble_l2cap_conn.h looks like this:

#ifndef BLE_L2CAP_CONN_H__
#define BLE_L2CAP_CON__H__

Note the change in spelling between the two lines. The second line should get an extra N instead of an underscore.

97
views
no
votes
1
answer
Last activity 2017-02-17 12:28:18 +0200 by Hung Bui

Possible bug in nfc_ble_pair_msg.c

SDK 13 Alpha

Lines 513-528 of nfc_ble_pair_msg.c read as follows:

if(ble_lesc_oob_data != NULL)
{
    if((ble_lesc_oob_data->c != NULL) && (ble_lesc_oob_data->r != NULL))
    {
        memcpy(m_lesc_pos.confirm, ble_lesc_oob_data->c, AD_TYPE_CONFIRM_VALUE_DATA_SIZE);
        memcpy(m_lesc_pos.random, ble_lesc_oob_data->r, AD_TYPE_RANDOM_VALUE_DATA_SIZE);

        return NRF_SUCCESS;            
    }

    return NRF_ERROR_INVALID_STATE;
}
else
{
    return NRF_ERROR_NULL ...
(more)

68
views
1
vote
1
answer
Last activity 2017-01-31 16:16:02 +0200 by Sigurd flag of Norway

When I disable auto re-lock in eddystone gatt services, I cannot perform any read/write operation of the adv slots?

Hi,

I am working on a project that includes eddystone format. I am using SDK v13 sample example. When ı try to disable auto relock feature, ı cannot read or write any adv slot or cannot perform any gatt services ... (more)

151
views
no
votes
1
answer
Last activity 2017-01-18 12:57:54 +0200 by Bjørn Spockeli flag of Norway

SDK13 (SoftDevice s132 5.0) can not use DFU [closed]

Hi, Nordic

I check SDK13.0 bootloader_secure sample, it do not work

  1. nrfjprog download bootloader_secure

  2. use nRF Connect app in Android mobile phone to DFU (ble_dfu_send_hex\test_images_update_nrf52832*.zip)

  3. it can not start to dfu, android mobile phone only disconnect and ...

(more)

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