Hi Jeremy,
> How did you manage to get nfc_uri_msg_encode() working? It seems to rely
> on an awful lot of the Nordic SDK that’s not in MyNewt.
>
Yes - you need to bring in quite a few files from the nRF SDK.
I've posted a rough version of my current NFC library to github. You can
see it at
repo: https://github.com/jeremywood/nfc-tag-test <
> https://github.com/jeremywood/nfc-tag-test>
>
> Thank you,
>
> Jeremy Wood
>
> > On Jul 22, 2019, at 1:43 PM, Amr Bekhit wrote:
> >
> > Hi Jeremy,
> >
> > The Nordic SDK uses a closed-sour
Hi Jeremy,
The Nordic SDK uses a closed-source library to achieve this, nfc_t4t_lib.
> Has anybody had any luck getting it to work with MyNewt?
Yes, if you include the nfc_t4t_lib_gcc.a file in the src folder, newt
will automatically link it in with the rest of the code.
To bring up tag
Hi Łukasz,
Thanks for looking into this.
However in logs I cannot see SMP Pairing Response, but I should see it if
> you would use NoInputNoOutput on Nimble side as you said in previous email.
> Could you confirm that you used different IO capabilities for this test?
>
Yes, for this test I had
6.
So this explains why things aren't working as expected.
On Mon, 29 Apr 2019 at 19:38, Amr Bekhit wrote:
> Hi Łukasz,
>
> I've sent you the Android Bluetooth HCI log separately to your email.
>
> The log was saved while the following events took place:
>
>- With my d
can present/use OOB flag during pairing.
> >
> > Best
> > Lukasz
> >
> > On Fri, Apr 26, 2019, 18:57 Amr Bekhit wrote:
> >
> >> Hi Łukasz,
> >>
> >> Thanks for your reply. Where and when should the call to
> ble_sm_inject_io
>
hanged by other
> means e.g. NFC to the NimBLE stack using "int ble_sm_inject_io(uint16_t
> conn_handle, struct ble_sm_io *pkey)".
>
> For Secure Connection make sure to set MYNEWT_VAL BLE_SM_SC to 1.
>
> Hope that helps
>
> Best
> Łukasz
>
>
>
> O
Hello all,
I'm interested in using OOB pairing over NFC to connect my peripheral
device to a master (an Android phone in this case). The NFC Forum has a
specification (
https://nfc-forum.org/our-work/specifications-and-application-documents/application-documents/)
which dictates how two
of the application as well.
Amr
On Thu, 18 Apr 2019 at 16:35, Amr Bekhit wrote:
> Hi Andrzej
>
> You need to implement this handler and set interrupt vector using
>> NVIC_SetVector() - Mynewt does not provide handlers for interrupts which
>> are not used in code.
>>
>
> I've
Hi Andrzej
You need to implement this handler and set interrupt vector using
> NVIC_SetVector() - Mynewt does not provide handlers for interrupts which
> are not used in code.
>
I've given that I go but still wasn't able to get it to work - you can see
the modified code here:
Hello all,
I'm trying to port the nRF NFC library to mynewt 1.5, but I'm struggling to
get basic NFC functionality up and running.
I've put together a basic mynewt project using the PCA10040 BSP and using
the barebones NFC example at
Hello all,
I've recently pushed my patch implementing low power in the LoRa stack (
https://github.com/apache/mynewt-core/pull/1670). It does this by using the
os_cputime functions for the non-critical timing tasks (such as scheduling
a retry, or delaying for a reset), and using the normal
Hi Matt,
Please see my email thread here:
https://lists.apache.org/thread.html/c8cb49947625af476612b79b3c1a1e5db31fa52c75132ffb63dc81e5@
You most likely have the HFXO turned on due to a timer.
Amr
On Thu, 28 Feb 2019, 11:40 p.m. Matt Hammond,
wrote:
> Hi!
>
> I'm new to MyNewt/Nimble and
Hello all,
I wanted to share my thoughts on two topics I've run into recently with mynewt:
I've recently finished modifying to LoRa stack to allow it to work at
reduced power by having it turn the high accuracy timer on or off as
needed. I'm also currently integrating the Microchip CryptoAuthLib
Hello all,
I'm looking to integrate the Microchip CryptoAuthLib into mynewt
(https://github.com/MicrochipTech/cryptoauthlib). I'm primarily
focusing on getting the library incorporated as a standalone package
and implement the I2C hal layer using the mynewt hal_i2c functions.
This is a "heads
Hello all,
I'm currently working on a project using mynewt 1.5.0 that will use
both the BLE and LoRa stacks and needs to run at low power. This
requires that the high frequency crystal oscillator (HFXO) be turned
on and off as required, rather than staying always on (it consumes
around 400uA).
and set the RXTX pin, it works fine now.
On Sun, 6 Jan 2019 at 14:38, Amr Bekhit wrote:
>
> Hi Will,
>
> Thanks for your response. In this case, both the end node and gateway
> are configured as a public network
> (https://github.com/amrbekhit/mynewt-lora-sandbox/blob/master
RA_NODE_PUBLIC_NWK and the default is 0
> (meaning it is default to private network)
>
>
> > On Jan 4, 2019, at 11:46 AM, Amr Bekhit wrote:
> >
> > Hello all,
> >
> > I'm trying to use mynewt to develop a small LoRa end device using the
> > Telit RE866 mod
Hello all,
I'm trying to use mynewt to develop a small LoRa end device using the
Telit RE866 module, which is basically an nRF52832 embedded with an
SX1272 radio. Unfortunately, I'm having a lot of trouble getting the
LoRa stack to consistently join the network successfully. I have my
own gateway
Hello all,
I've released my integration of the Bosch BSEC library for use with
the BME680 environmental sensor. The repo can be found here:
https://github.com/amrbekhit/mynewt-bosch-bsec
For the time being, I've released this as a separate repo as licensing
is a problem. The code consists of
I've created a pull request for the BME680 driver, which can be found
at https://github.com/apache/mynewt-core/pull/1286. Regarding the gas
sensor type, as suggested by Kevin, I've allowed that to be modified
via syscfg.
As mentioned previously, the BME680 is ultimately designed to be used
with
@Abderrezak
> My question is: does Bosch allow the "re-distribution" of their
> proprietary library?
There are two parts to the Bosch library - the first it the BME680
driver, which, according to the license agreement can be redistributed
in both source and compiled forms no problem. The other is
Hello,
I'm preparing to commit my library for the Bosch BME680 Environmental
Sensor and have a question. In sensor.h, there are a sensor_type_t
enum that contains definitions for the various values that can be
read. The BME680 contains a gas sensor that reports a resistance. This
is not listed in
Hello,
Can someone explain (or help point to documentation) the ENC, AUTHEN
and AUTHOR flags that are used in GATT characteristics? I've noticed
that using them in combination with the normal READ and WRITE flags
causes the central to request a pin code when it tries to access the
characteristic,
Having some experience with working with the Linux kernel (compiling +
configuring for custom hardware, debugging, patches), I kind of like
the monolithic approach for the following reasons:
- All the code is one place.
- Rather than having multiple drivers/libraries for the same thing,
there is
Just done some more testing. If you build the bootloader without any
additional syscfg files, the default BSP syscfg will take effect. For the
nRF52DK board, this automatically turns on TIMER_0 (which subsequently
enables the HFXO) and enables the UART (each of which consumes significant
power,
Are you referring to the host/services/bleuart package? Looking at the code
for that, it appears that there are no callbacks or hooks to allow you to
read and write data. The code appears hard coded to read and write data
from the console.
Regarding receiving data, looks like you'll need to
2018 at 10:12, Amr Bekhit wrote:
>
> Hi Andrzej,
>
> Thank you - that does indeed work.
>
> I have another question. Bonding now works (i.e. using the nRF52
> Connect app on Android, I connect to the advertising end device and
> then bond with it to save the credentials), h
bh...
>
> So please try with 6 digits passkey (i.e. >=10) and it should work.
>
> Best,
> Andrzej
>
>
> On Mon, Jul 9, 2018 at 12:08 PM Amr Bekhit wrote:
> >
> > Hi Andrzej,
> >
> > Below is my GAP event callback function and the console outpu
Hi Andrzej,
Below is my GAP event callback function and the console output when I
attempt to bond with my device (I'm using the Nordic nRF Connect app
on my phone to interact with the device):
static int bleprph_gap_event(struct ble_gap_event *event, void *arg) {
int rc = 0;
the nimble stack what the
passkey is. When the BLE GAP callback function is called with
BLE_GAP_EVENT_PASSKEY_ACTION, I've tried to use the ble_sm_inject_io
function to specify a passkey, but this doesn't seem to have any
effect - the bonding still fails. Any thoughts?
On Fri, 6 Jul 2018 at 15:43, Amr
Hello all,
Is there any documentation regarding the security aspects of Nimble
(.e.g pairing, bonding, passkeys etc)? The mynewt documentation covers
the basic advertising and GATT systems quite well, and am happily
using those, but I'm struggling to find any information on the
security side of
Hello all,
I've been experimenting with mynewt and the nRF52DK board trying to
create a low power application. I've been working off the hello_world
app since it is simple. By default, when running the hello_world app,
the nRF52 consumes around 1.5mA. Disabling the UART (by settings
UART_0: 0 and
You could also have a look at the Sensor Listener API and the
sensor_set_poll_rate_ms function - if all you need is to read the
sensor at a specified interval, that API could be all that you need.
On Sat, 30 Jun 2018 at 15:36, Amr Bekhit wrote:
>
> It just so happens that I've recently com
It just so happens that I've recently completed the driver for the
Bosch BME680 environmental sensor as well as a separate module for the
Bosch BSEC sensor fusion library. I've yet to submit the patches so I
don't know if the method I chose would be accepted but I'd like to
share my own thoughts
Hello,
What's the status of sleep/power saving in mynewt? Does mynewt have any
support for bringing the CPU into various sleep modes? Does the system go
into sleep mode during the idle task (I've done some digging - I don't
think it does)? I've done some search in the source for 1.4.0 and found
Hello,
Is there any driver for retrieving CPU hardware IDs in mynewt? I can see
that there is a sys/id package, but I couldn't find any documentation for
it, nor any use of this library in the sample code.
Amr
After playing around some more, it appears that this only works when you
are in the base "shell" module, but not from other sub-modules.
On Tue, 12 Jun 2018 at 15:08, Amr Bekhit wrote:
> Hello all,
>
> Quick intro - I've recently started using mynewt and hoping to
Hello all,
Quick intro - I've recently started using mynewt and hoping to use it
primarily for the Bluetooth and LoraWAN functionality. I quite like the
package and syscfg system in mynewt, I think it's very flexible and I look
forward to seeing the project grow. I've managed to make a small
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