Hello, guys.
We are using nRF51822 SoC together with nRF5 v12.3.0 SDK.
According to the nRF51822 memory layout , half of the 256KB flash memory space is taken by the Softdevice, MBR, and Bootloader.
The other half (~127KB) is at our disposal for…
Hello there!
We are using nRF51822_xxac SoC with nRF5 SDK v12.3.0 and S130 Softdevice. We are kind of obliged to stick with nRF51822 because nRF52840 SoCs were out of stock at the moment we wanted to place the order.
We are currently finalizing the…
I am developing a product using the nRF51822 BLE, I was able to interface all my peripherals and setup the softdevice stack accordingly.
Now I am looking to add a pairing and security layer on the same to start the provisioning process and make the…
Hi,
i'm using "cycling speed and cadence" on DK to make a test run. However, my bicycle-watch(base on ANT) doesn't receive any "ANT signal".
Searching in the devzone, i got the information here , and according to the reply of this page ( here ), i…
Hello
I'm using nRF51422 with S310 softdevice. I've been testing HID example (keyboard) for a while.
What I'm trying to do is to send as much as possible bytes at once in a single report.
I do like this:
uint8_t ucData[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz…
Hello,
I'm working with ANT+ hrm profile and the relative Nordic's library, but I find out that there are missing pages. Infact I have only pages from 0 to 4. How can I add the other pages?
Thanks
Anna
Hi everyone. For our product, we need to accomplish tests for CE certification, in accordance with regulations EN300328 paragraph 5.4.10. How can we set the softdevice s310 v.3 of our chip nrf51422 for be able to perform this test for BLE? Thank you
I want to use ANT and BLE concurrently.
I found that there are no multiprotocol examples in SDK12 for NRF51422 (PCA10028). It only have example for NRF52832 (ble_ant_app_hrm).
The softdevice for NRF51422 and NRF51822 are different. It is using…
Hey Guys,
im working on some sort of application transport layer for ble and have some questions to better plan what i need and what is kind of redundant.
Is it correct that in the lower layers of the ble stack there is a crc check for every packet…
hi.
i get a lot of information on Bluetooth and i want send it to 16 slave via ant.
what is the best way to send information over ant considering the speed of Bluetooth and ant?
burst will do it?
or its better to use acknowledge mode?
what i do so…
hi.
this is my code that i copied from ble_app_hrs_rtx .
osPoolDef(ble_evt_pool, 8, ble_evt_t); /**< Definition of memory pool for ble_stack_thread */
osPoolId ble_evt_pool; /**< Memory pool for ble_stack_thread */
osMessageQDef(ble_stack_msg_box…
hi
its first in this event
on_ant_evt_channel_closed
and then
storage_access_complete_handler();
then it try to advertise by this
sd_ble_gap_adv_start
and then
it is in app_error_handler and the error code is 536881920 and…
hi.
in s110 there is no problem but when use example ble_ant_app_hrm in s310 nrf51422 the ble getting error.
its error code is 536881912 :( .
in debug point error ocure that is for sd_ble_gap_adv_start . the first error is invalid state . because…
Hello, I am using SDK10 on nRF51422 with PCA10028. I want to port a code written from ant_sdm_tx_cadence_s210_pca10028 with s210 v.5.0.0. to S310 v.3.0.0 to include some BLE features. Is this possible, and if so, which parameters should I use in IROM1…
I wrote this code found in an example and it works fine:
#include "nrf_drv_config.h"
#include "nrf_drv_timer.h"
//Before I activated TIMER0, TIMER1 and TIMER2 in nrf_drv_config.h
const nrf_drv_timer_t TIMER_LED = NRF_DRV_TIMER_INSTANCE(0);
…
Hi everyone,
I was not able to find a full example in the SDK or online on initializing ANT to work with burst mode. Also, I was wondering if it's possible to setup ANT with custom data byte size.
I am currently using the background scanning example…
Hi, I'm using a nRF51422 with s310 sd on sdk 10.0.0 and I have two different behaviours that are cousing me some problems.
I'm testing it with a DK (board 10003) and a custom board that is our final product. I want to use the OTA functionality and…
Hi,
I'm using the ant_broadcast_rx example for my nRF51422 with S310 softdevice sdk 10.0.0. I've configured and changed all parameters of the example to make it work with the S310 softdevice, everything is working. At this point I want to include a piece…
Hi there,
I am struct for two days trying to send 6 packets of 20 bytes as central. I use ble app uart central sample from nrf5_sdk11.0 with nrf51 S130 v2.0 softdevice.
I start believing that this sample and softdevice can only transmit 3 packets…
Hi I'm using the PCA10003 dev board to try it out the OTA firmware update.
What i did is exactly that:
Modify the bootloader example for S310 softdevice and 10003 board with:
"ANT_STACK_SUPPORT_REQD __HEAP_SIZE=0 BOARD_PCA10003 S310 SWI_DISABLE0…
I'm having this event and I'm not sure what are the conditions required to trigger it, also what does it mean exactly since the documentation does not say more than a line about it.
Hi,
i'm newbie to ANT world and i'm trying to create a mesh-like network using broadcast messages and shared channel with nRF51422 SoC and S310 soft-device.
So, i created channel on transmitter with this configuration:
TRANSMISSION TYPE = 0x01…
Hi,
My bootloader code was modified to include the device type and device revision when performing the OTA. I used single bank example.
When I made the zip for OTA, I specify the device type and device revision as the same as the bootloader code…
Hi,
I am looking for the possibility of getting an unforgeable unique ID of a bonded device within a BLE connection.
Using nRF51422 with SD310 for the peripheral, any smartphone or tablet for the central is intended.
After a peripheral has been…
Hello,
I seem to be having some errors with my current project. I am using SoftDevice S310 Version 3.0 and SDK 9.0. When i try to communicate with one of my I2C sensors I get an SVC Handler Missing Error (0x01). This doesn't appear to be a valid error…