Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
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I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
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I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
i made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
I created xml file for heartrate server using bluetooth developer studio and the plugin nRF8001_Arduino (plugin nordic semiconductor for arduino)
the generated xml file...
When the PPK calibrates and turns off the DUT, does the nRF52832 on the PPK disconnect from the External DUT lines? My DUT has a LOT of capacitance on it, and it takes several...
Hello i use the example ble_app_beacon_s130_pca10028, i'll try to add UART functions, but they not work anybody has this problem, please help me!!
int main(void)
{
uint32_t...
Hi..! Friends..!
I am trying to detect the number of steps on accelerometer.
For which I want to Plot the accelerometer values in real time (with minimum rate 50values/sec...
I would like write music box by buzzer. So I need adjust the PWM frequency continuously.
But i don't find the sample cede which is about adjust PWM frequency in SDK.
Where...
Hi,
I'm using nRF52832 on SDK V12.2. I add the connection params in the conn_params_init:
static void conn_params_init(void){
uint32_t err_code;
ble_conn_params_init_t...
Hi all, present I'm working on sdk11.0.0 now I need to move all my projects to sdk12.1.0 . And all my custom projects have dfu support. In sdk11.0.0. when I select board for...
hello ,
i am trying to make communication between two (stm8s+nrf24l01) modules for which i am using this link zewaren.net/.../110 ,
by this code i am able to transmit data...
hello,
i am using ble_uart_app project in that i have added the pwm feature and added my code. i have tested my code seperately it works fine but when i have added in the...
Hello,
I'm realizing dfu.
1st case - for test
NRF_LOG_PRINTF("main start\r\n");
// ******* main loop start ******* //
while (1)
{
enterBootloader();
}...
I'm trying to set a global variable in RAM as uninitialised so it can be read back after a soft reset condition:
uint32_t data __attribute__((section("NoInit"), zero_init...
Developing an application on nRF52 DK board using Eclipse Neon.3 (4.6.3). When the program is run the following message is displayed in red across the bottom:
There are no...
The micro ecc works well in sdk11.0. However, after I recompile micro ecc in sd12.2, micro ecc can't work in S132 3.0.
I append micro Ecc functions to the Uart Demo in...
I am having a strange issue with the serial DFU in SDK 11, s132v2, specifically running either dfu_dual_bank_serial or dfu_single_bank_serial. My goal is to simply get the...
Hi,
I'm trying to use the GPREGRET register to save some state across resets. It seems to work as documented, but I'm getting the following error after each write operation...
