we also produced self PWM for ADC wave form testing. when we stop transmission, we will get good waveform out, but when we starting transmission, output waveform shape is...
Dear Support,
I have some troubles with the Evaluation Kit for nRF51822 :
I use the broad as a central role with S120_nrf51822_1.0.0_softdevice.hex and example...
Suppose a nRF9E5 transmitter is set for continuous transmission on a channel.
A nRF9E5 receiver listening on that channel:
finds carrier and sets CD
finds address...
I will be deploying my nRF51822-powered devices into the field and the end user will not be able to have any physical access to, for example, power cycle the board. I need...
Hi,
We are using the ble_app_uart example in evaluation board to read data from some sensors and send it to the nRF UART V2.0 in Android 4.4. Every 20 ms I am trying to...
I am try this at nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
Firt I connect to Android device and keep one whitelist.pp_addrs and one whitelist...
Hi all
I’m trying to use the OTA DFU with nrf51422 SDK 6.0 and softdevice s310 V1.0.0. I were supposed to use the nrf tool application for android, but I can’t make it...
Hi
I added some random data under scanned Response as manufacture specific data .Iam using NRF_sniffer & wire shark to view the advertising packets.But in wireshark i couldnt...
Hi All,
We am trying to check and interface Nordic's EMK with custom board running android kitkat.
Problem is we cannot access internet/play store from custom board...
Hi,
I'm using nRF51 BLE driver on PC to simulate BLE peripheral using PCA10000 v2.2 dongle.
I need to add some functionality to the default connectivity app. So I compiled...
Hi, and thanks for reading this.
I attached additional LED to nRF51822 p0.24
however I can not find how to handle it .
if I want to use this function
nrf_gpio_pin_set...
Hey.
Hope this was not asked before. At least I did not find it.
I'm trying the ble_app_hrs_c on s120. Got it to build with gcc (d'oh) and got the serial logging to...
I want to make a robot that can track the direction of the transmitter that is controlling it, for example to aim a camera at the transmitter. The robot vehicle will be controlled...
Hi!
I use nrf51-pwm-library ( github.com/.../) to control brightness of LED RGB light source and it works ok till I don't want to adjust brightness slowly (dimming function...
Hi!
Maybe I'm doing something wrong (very possible), but for example, when I want to store array of 3 uint8_t values I use:
uint8_t dataToStore[3];
dataToStore[0] ...
Device: nRF51822 Rev G0
SDK: v5.2.0
Code: raw.githubusercontent.com/.../twi_hw_master.c
Basically, the TWI driver which uses PPI channels (sd_ppi_*) works perfectly...
Hello,
I am using a nrf51422 development kit with softdevice S310 and I have a problem in whatever pin I choose as output when I use the bluetooth.
I run the example...
I tried code like
static void on_ble_evt(ble_evt_t * p_ble_evt)
{
....
case BLE_GAP_EVT_TIMEOUT:
if (p_ble_evt->evt.gap_evt.params.timeout.src == BLE_GAP_TIMEOUT_SRC_ADVERTISEMENT...
hello,
are there any completed sample code of using pwm0, 1?
just 2 or 3 word can working like following? or need other config?
pwmcon=xx;
pwmdc0=xx;
pwmdc1=xx;
also...
