Hi, in the example bootloader in sdk 7.2, there is an assembly code block in SVC_Handler, in dfu_ble_svc.c.
I found that the offset in line:
LDR R0, [R1, #24]
always...
In nRF51 SDK 7.1.0, there is a c header file using c++ keywords operator .
Here is a snippet of components/ble/ble_racp/ble_racp.h using the keywords.
/**@brief Record...
I want to make sure I'm far from ever having a stack overflow event. Is there a way in the IDE or elsewhere to monitor this risk? The map file produced after a build?
I am working on BLE. I have created a service using read property(services_set_barometer_service_barometer_data(void *src, int size))
After connection is set-up i am calling...
Hello, I'm using the nRF51822 and tried the HID Keyboard Application (S110, ble_app_hids_keyboard) example. (Nordic\nrf51822\Board\nrf6310\ble\ble_app_hids_keyboard )
The...
Hi all,
I have a situation in which softdevice (s310 v2) seems not to forward events to my nrf app (bootloader running dfu) in spite of the fact that my iOS app sees the...
I am sending setup commands to a NRF8001 D device and I receive a command response with status of 0x89. This appears to respond to ACI_STATUS_ERROR_UNSUPPORTED_FORMAT. I cannot...
Hello! I'm trying to program nrf51822 like a BLE device. I'm using QT Creator(QBS) + GNU Compiler + Open OCD + STlink(debugger) to create and to program. What I must to do...
There is a bug in bootloader_app_is_valid in the bootloader
if (DFU_BANK_0_REGION_START == EMPTY_FLASH_MASK)
{
return false;
}
What is probably meant:
uint32_t...
hi...
can anybody help me to familiar with api "sd_ble_gatts_service_changed" .
1.what is its use.
2. where do i call this api in my application code/bootloader code...
Hello,
I am trying to use the v2.0.0 of softdevice S120 released today. I copied the included header files in nRF51822/Include/s120/*.h and modified the Target -> IROM1...
I'm using SDK 7.1, PCA10028 eval board, SD310 2.0.1, MCP 3.6.0.8331
I'm trying to implement bonding. I first initialize pstorage, as a separate call from main. Then I call...
Hello Everyone
i have J link for ARM processor from IAR 2008 module version 6 which specify support for swd, As I checked it on IAR website it support CORTEX-M0 processor...
I use pin SDIN, SCLK, CS, DC.
but how do I connect the pin nrf51822
spi_master_example is
#define SPIM0_SCK_PIN 25u /**< SPI clock GPIO pin number. */
#define SPIM0_MOSI_PIN...
I have been reading about code regions in the nrf reference manual and understood about CLENR0 and how to use it. I have however, two questions
What is Pre Programmed...
I am using the SPI Slave port in the nRF51822 and am always transferring 20 bytes. No matter what I do, it seems that the status register in the IRQ says that I got a TX buffer...
I am working on BLE. I have created a service using read property(services_set_barometer_service_barometer_data(void *src, int size))
After connection is set-up i am calling...
Hi,
I need to be able to communicate between two boards via UART. I had a look at the example from Ole provided here: devzone.nordicsemi.com/.../ as well as other references...
Hello,
I am wondering if I can use any 128 bit UUID value.
For example, in the example uart project, Nordic UART Service = 6E400001-B5A3-F393-E0A9-E50E24DCCA9E is used...
If I want to stream samples up to the nRF Toolbox HRM iOS app plot, what is the fastest that I can call ble_hrs_heart_rate_measurement_send in firmware assuming I have nothing...
