Hi Guys,
since yesterday i am trying to get the DFU with Softdevice S110 (BLE) v7-alpha3 working but haven't succeeded yet. My process is the following:
s110_nrf51822_7...
Hi All,
i would like to know about
1) what is channel in nrf51288?
2) is there any mathematical relationship between channel no and pin no as in ble_app_hrs
example channel...
Hi,
I use UART bootloader SDK example(dfu_dual_bank_hci) to do update firmware on EK PCA10001 board,it can work ok.But i changed the HCI_SLIP_UART_RX_PIN_NUMBER and HCI_SLIP_UART_TX_PIN_NUMBER...
Hi. I have been trying get a notification through ANCS.
I have created an app which is made by modifying ble_app_ancs sample.
It works basically but there is one problem...
Hello,
I'm using the nrf51422 with 210 softdevice.
I'm trying to figure out a way for the receiving slave device to go to sleep when away from the master, but to wake...
To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
HI:
It is correct that call the function nrf_nvmc_write_word at nrf51_sdk_v4_4_2 and s110_nrf51822_5.2.1。
void FlashWRPProcess(void)
{
#define NRF_UICR_RBPCONF_ADDRESS...
S110 define UUID rule as below, it just can modify one word.
Services UUID = 0x49535343-FE7D-4AE5-8FA9-9FAFD2-5E455
Characteristics UUID= 0x49530001-FE7D-4AE5-8FA9-9FAFD2...
I have programmed custom services on my evaluation kit and everything works great. I am now looking to implement updating my application from iOS and Android app.
Using...
Hi,
i have a question relative to the configuration tool File Format.
I'd like to modify (automatically) the configuration file in order to change the "Device Name"...
I am using a Bluetooth NRF 8001 module. I want to send data to the module from my android phone to the bluetooth module connected to an Arduino. For sample test I used nrf...
Dear Håkon Alseth,
you posted twi source code which took care of all SD/PPI stuff here and it was also linked here , but it is no longer available. The whole forum seams...
Hello,
I use the bootloader in SDK v5.2.0 and could not run APP after DFU completed.
It always stay in the DFU state.
After checking the memory by J-Link commander, something...
At work we are primarily interested in using the 128kb nRF51822 devices. I am able to get a softdevice and bootloader onto a 256kb device just fine. When I attempt to do the...
Hello all,
I want to send some sensor data( collected by Pic controller) to other BLE client(may be a phone) using nrf51822 via UART. Can somebody suggest how to communicate...
Hi,
In the reference design of "nRF51822-QFAA_ST_BAL-NRF01D3", the datasheet recommends this crystal ( www.digikey.com/.../3125558) , but we are out of stock from local...
Hello all,
I have flased "ble_app_hts" example for nrf51822 on evaluation board PCA10001. In the application both the LED pins are configured for output using "nrf_gpio_cfg_output...
I have a large array of uint16_t data to use as a lookup table, which is defined in flash. It's 4002 bytes in size, and I can set where in flash it is saved. I'm accessing...
I am using an nRF51422 and attempting to interface
it with an MPU9150/6050 using your MPU6050 driver and
the underlying twi_hw_master.c.
I have modified twi_master_config...
Hi all,
My application gathers sensor data and uses the advertisement packet to broadcast the values (much the same as the nordic temp sensor example). Rather than having...
