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Last activity 2017-12-12 16:36:29 +0200 by Bjørn Spockeli flag of Norway

DFU signature error while updating application

Hi, I can't manage with error in secure bootloder (from secure_dfu_ble_s132_pca10040_debug example) on custom board with nRF52832xxaa chip. I got a signature validation error trying to update aplication.

I created zip files by command: nrfutil pkg generate --hw-version 52 ... (more)

22
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answers
Last activity 2017-12-08 10:54:56 +0100 by jj

Trouble reading structure from fds_read after update

I had successfully write a structure data to fds. After which, I would like to update the same file and record key with new values of a structure. After updating, I will read one of the element from structure to ... (more)

24
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answers
Last activity 2017-12-07 13:17:25 +0200 by Fabian Frei

Thread cli example on nRF52840dk - USB not recognized

I try to run the thread cli example on the nRF52840dk with the SDK_for_Thread_v0.11.0_84a130f.

Windows 10 throws an error like "USB device not recognized / Error trying to get device description" (translated)

  • I tried several USB-Cable, dev kits and ...
(more)

68
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no
votes
1
answer
Last activity 2017-11-27 12:23:04 +0200 by Jørn flag of Norway

Error 133 (0x85): GATT ERROR

Hello everyone,

I know this issue is quite recurrent but I've gone crazy reading so many different issues with android version, Connection intervals, etc. Would like to know if someone can help me looking for an answer that fits ... (more)

26
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no
answers
Last activity 2017-11-14 22:38:59 +0100 by Tanasis!

PM_EVT_CONN_SEC_FAILED Error 132 (SDK 12.x)

Hello,

what is error 132 (decimal) for PM_EVT_CONN_SEC_FAILED? I cannot find this code in the headers. This is red as: p_evt->params.conn_sec_failed.error.

Btw: #define PM_CONN_SEC_ERROR_BASE 0x1000 which is also confusing since errors should be > 4096.

SDK: 12.3

Thanks!

63
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answers
Last activity 2017-11-09 11:49:57 +0200 by Andrew

GATT Error 133 (0x85) Android 6+ nrf51

Hi everyone,

We're using our own customized BLE service with nrf51 on the one side and Android Smartphone on the other. While connecting to the GATT I'm getting Error 133 (in onConnectionStateChange()). The frequency depends on the phone ... (more)

56
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no
answers
Last activity 2017-10-30 21:19:52 +0200 by Rob Lewis

Bluetooth HCI snoop log analyzer for Mac? (GATT_INTERNAL_ERROR)

Is there a good Mac log analyzer for Android's btsnoop_HCI.log file?

I'm trying to debug an Error 0x81 (GATT_INTERNAL_ERROR) that is being returned when I try to write characteristic 2a52 (the Record Access Control Point) in a ... (more)

57
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answers
Last activity 2017-10-27 14:56:09 +0100 by JoonDong

About BLE_HCI_CONN_TERMINATED_DUE_TO_MIC_FAILURE

I'm using PCA10028, SDK12.3 and android(7.1.1) application using BleProfile.

My application implement ADC using app_timer and indicate adc value each timeout.

The narrower the timeout interval, the more frequent "BLE_HCI_CONN_TERMINATED_DUE_TO_MIC_FAILURE" errors occur after a few ... (more)

39
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no
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no
answers
Last activity 2017-10-27 00:29:39 +0200 by ishgum

Replacing bootloader through nrfjprog - Error: Single: Invalid Bank

I am trying to upload a bootloader to an nRF52832 chip. (This chip is on the ruuvitag and is programmed through their developer board).

I got the bootloader working on the DK but when I tried to upload it to ... (more)

77
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no
votes
1
answer
Last activity 2017-10-24 09:01:21 +0100 by chocol8

sd_ble_gap_disconnect error

Hello,

I have read a lot posts which has the same title unfortunately I am still unable to solve my problem. I am using pca10028, s110, SDK 6. Code is based on BLE_app_uart exapmle. This is my main function:

int ...
(more)

110
views
no
votes
1
answer
Last activity 2017-10-18 14:18:05 +0200 by Andy

BLE_ERROR_GATTS_INVALID_ATTR_TYPE when sending notification with sd_ble_gatts_hvx()

Hello,

I've been all over the forum trying to solve my problem but I just couldn't find enough information.

I'm trying to set up notifications in my application, but I cannot get rid of the BLE_ERROR_GATTS_INVALID_ATTR_TYPE error ... (more)

154
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no
votes
2
answers
Last activity 2017-10-18 13:59:34 +0200 by Martin Børs-Lind flag of Norway

SDK14 ble_periphal example dont work

Hi, i downloaded new SDK14 with example, after i upload hex from example in ble_peripheral/ble_app_hrs I use s132 / nrf52

program stuck here :

ret_code_t nrf_sdh_enable_request(void)
{
    ret_code_t ret_code;

    if (m_nrf_sdh_enabled)
    {
        return NRF_ERROR_INVALID_STATE;
    }

    m_nrf_sdh_continue = true;

    // Notify observers about SoftDevice enable request ...
(more)

45
views
no
votes
1
answer
Last activity 2017-10-18 13:23:15 +0200 by Andy

sd_ble_gatts_characteristic_add invalid param when adding CCCD for notifications

Hello,

I implemented a function to add characteristics to a service, but I'm having a problem when I add notifiable characteristics. I pass a set of flags to my function, and when I set the NOTIFY bit, sd_ble_gatts_characteristic_add returns ... (more)

91
views
1
vote
1
answer
Last activity 2017-10-18 12:17:10 +0200 by jj

Error in Eclipse GCC when build project

I am encountering some problem in building eclipse project following the tutorial at https://devzone.nordicsemi.com/tutori... .

Previously I succeeded in building with another simple example project. But when I move on to use my project, it is not ... (more)

94
views
1
vote
1
answer
Last activity 2017-10-17 09:15:18 +0200 by jj

Error Symbol could not be resolved using GCC Eclipse [closed]

I followed the tutorial on https://devzone.nordicsemi.com/tutori... to use Eclipse, GCC and GNU Debugger.

I encountered an error after the successful build (with key symbol) with CDT Build Output Parser, where the files are included by it ... (more)

105
views
no
votes
1
answer
Last activity 2017-10-10 09:58:44 +0100 by jj

IAR linker Error[Li005]

I'm having compilation error, and got a couple of errors similar to the examples below:

Error[Li005]: no definition for "sha256_desc" [referenced from C:\Users\........\_build\main.o]

and

Error[Li005]: no definition for "hash_memory" [referenced from C:\Users ...
(more)

22
views
no
votes
no
answers
Last activity 2017-10-05 04:07:07 +0100 by Gova

Cannot open Source input file

I am a newbie to Nordic thingy and Keil. So please help me with this. I downloaded SDK and opened it in Keil. It asked for updating software packs update and it was done. When I tried to build the ... (more)

47
views
no
votes
1
answer
Last activity 2017-09-28 10:40:53 +0100 by endnode

nRF52 Bit error rate measurment

Hi, is there any example to measure bit error rate or packet error rate for nRF52? If not do you have any suggestion how to prepare it. As far as I known if CRC for packet will be incorret the ... (more)

67
views
2
votes
1
answer
Last activity 2017-09-08 10:08:36 +0100 by Torsten Robitzki

sd_ble_gatts_rw_authorize_reply() returns NRF_ERROR_INVALID_PARAM when communicating error

Hi,

after porting an existing application from version 3.0 of the s132 SD to version 5.0, I experience, that sd_ble_gatts_rw_authorize_reply() returns NRF_ERROR_INVALID_PARAM, when I try to reply with an ATT Error Response to an ATT Write Request.

For ... (more)

61
views
2
votes
1
answer
Last activity 2017-08-30 07:53:44 +0100 by vishal

nRF52840, TWIM, always gives DRV_TWI_ERR_ANACK [closed]

Hi,

I am using *nRF52840, SDK13.1, SD140, TWIM, easyDMA enabled. I have tried with the both 0 and 1 instance.

Looking in DSO, I am pretty sure that, after nRF is sending my sensor device address on the bus ... (more)

2k
views
1
vote
6
answers
Last activity 2017-08-20 08:58:58 +0200 by corey lean

File name too long

Hello: When I try to open an example project from nordik, keil doesn't open some files and I get the following error: "no source": Error: #5: cannot open source input file "............\components\serialization\connectivity\codecs\s130\serializers\ble_gatts_evt_rw_authorize_request.c ... (more)

87
views
1
vote
1
answer
Last activity 2017-07-27 15:28:29 +0100 by Kristin flag of Norway

Device disconnects randomly

Hi,

I'm using a nrf51 custom board (IC no. N51822QFAAH0) with Softdevice S130 v2.0.0 and SDK_11.

After connecting it with nrf Connect Android App, the device gets disconnected randomly ( gives Error 8 (0x8) GATT_CONN_TIMEOUT ).

I tried same ... (more)

168
views
no
votes
1
answer
Last activity 2017-07-27 11:40:08 +0200 by Kristin flag of Norway

nRF52 uart problems with errors 4 and 8

Hi,

I have a Rigado BDM-300 (nRF52832) on a small custom board. Using SDK 13.1 with SD132 v4.0.2.

I've taken a template project and adjusted it to my needs. I can get my services there, connect ... (more)

121
views
no
votes
no
answers
Last activity 2017-07-26 15:11:16 +0200 by ankitjain96

DAP error while reading AHB-AP Rom Reg. Unable to connect to target.

I am using jlink to program the custom board. I was able to program the board earlier, but now this error is comming. I have rechecked the connection and it is fine. The custom board is powered by the 12V ... (more)

76
views
no
votes
1
answer
Last activity 2017-07-21 14:18:16 +0200 by Jev

nRF24L01 Ack issue / tx giving max_rt error / PIC18F25K20

Hi,

I am having problem with setting up TX side of my project. It always giving me max_rt error if I am sending only once per cycle. 1 Cycle is every 30seconds. All working fine without ACK enabled, with ACK ... (more)

89
views
1
vote
1
answer
Last activity 2017-07-15 14:31:40 +0200 by Manas

IoT DFU on Contiki using CoAP Blocktransfer

[Aim] I am working on a project where I aimed to Integrate/Develop firmware management system using Contiki running over Nordic NRF52.

[Components] Contiki running over Nordic NRF52 + LwM2M (Management server) + CoAP block transfer (Transport Medium) + IoT DFU (Nordic's ... (more)

306
views
2
votes
2
answers
Last activity 2017-07-15 05:50:13 +0200 by JD

Getting lots of NRF_ERROR_RESOURCES on notifications

We have an external interrupt every 4ms that collects one 24-bit sample from an analog front end via SPI. After Collecting 6 samples (18 bytes) we send a notification with the data which should then be every 4ms * 6 = 24ms ... (more)

457
views
3
votes
3
answers
Last activity 2017-07-13 02:33:11 +0200 by Youngjun

nRF52832 connection problem with some android device

Hi, I'm using nRF52832 with sdk 13.0.0(softdevice 4.0.2). I had trouble to connect nRF52 and some android 7.0(or upper version) smart device. I tested samsung galaxy tap 10.1 A6 (android 7 ... (more)

180
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no
votes
no
answers
Last activity 2017-07-12 08:07:45 +0200 by Mike Wirth

nRF52 BLE debugging tutorial (e.g., using error logging macros)

Folks,

Have been using Keil MDK Lite in the past, in a Win VM. Larger code (over 32KB) plus the convenience of running without a VM layer have led me to switch to NetBeans/gcc/gdb directly on my MacBook ... (more)

177
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no
votes
no
answers
Last activity 2017-06-09 07:53:59 +0200 by Youngjun

mtu size error [closed]

● device : nRF52832 ● sdk : 13.0.0 ● softdevice : 4.0.2 Hi, I have a problem with change mtu size. I changed mtu size in sdk_config.h, but android application can't read mtu. So, i modified ble_stack_init() function in main ... (more)

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