Hi,
When I use J-link to debug my project,it always enter void NMI_HandlerC(unsigned long *hardfault_args)-__asm("BKPT #0\n");.I think it was cased by insufficient heap size.I check the docoment (Training_08_debugging_v1.0.pdf) and try to use disp_heaplog() and show as below:
*** Memory Logging Results ***
>>> ENV HEAP <<<
Used size in this HEAP : 2044 (current) - 63640 (maximum)
Used size in other HEAPs: 2044 (current) - 1389 (maximum)
Hi there,
Our customer wants to change advertising data by mobile phone, so I add a function to receive data from mobile.
I use the function - "app_easy_gap_update_adv_data" to set adv data, however, if the data from mobile is wrong, I found DA14585 will hang up and be reset by watch dog.
For example, if mobile send "FF FF FF FF FF" and I set the data to "app_easy_gap_update_adv_data", DA14585 will hang up and be reset.
How can I prevent this status? write a parser to confirm the data? Does there any rules or formats for advertising data?
Thanks.
我想使用app_easy_msg API发送message from an ISR to the application task (to trigger execution of code that is too long to include in an ISR). The app_easy_msg_utils files show how to register a callback and get the message identifier, but there is no function to send the message. I did not see this API used in any of the example projects. Is there an example somewhere of how to use app_easy_msg to actually send the message?
Hi guys.
Currently I'm doing a prototype using the DA14585 chip. I'm trying to do a beacon-type prototype, so I only need to work with the advertise data for now.
My goal is to send the manufacture data on the advertising content this way, so I can access it with another device.
Currently, this is what my USER_ADVERTISE_DATA definition looks like:
#define USER_ADVERTISE_DATA "\x03"\
ADV_TYPE_COMPLETE_LIST_16BIT_SERVICE_IDS\
ADV_UUID_DEVICE_INFORMATION_SERVICE
Hi support!
I have "DA14585 Voice RCU Development Kit" now.
This Kit has a sensor product BMI 160, but this sensor function does not seem to be used in the original firmware.
Is it possible to provide a sample project using BMI 160, if available?
I'm considering using it as an air mouse or game controller.
And when product development using this sample project, if I need a license etc, it will be greatly appreciated to be able to provide that information.
Hi
I want to dump the code into DA14585 via UART. For this purpose I am referring the said document AN-B-020.I followed the steps in the UART downloading under Chapter-6.When I followed the CLI mentioned in the document as C:\Program Files\SmartSnippets\bin ,I am unable to go to that path.When I downloaded Smartsnippets I am unable to get the bin,Smartsnippets.exe files under the program files folder.Only the SmartSnippets tool is being created.Kindly guide me to rectify this issue.
Hello Dialog,
We are designing a wireless sensor network based on DA14585 DK-pro board. The working prototype is completed now we want to integrate the Bluetooth and sensor chip on a single PCB. For PCB design we have taken pro-daughter board schematic for reference. After PCB fabrication of this module if we want to program the module by using smart snippets over UART(rather than a JTAG) how many pins need to expose outside from the module (like in DA14583 IOT sensor tag). What are those pins? If Any PCB design guidelines document available, please mention the link.
I'm working on an application using ble_app_noncon as a base. My application is not required to advertise on power-on, so I have set default_operation_adv in user_callback_config.h to NULL. When I try to debug this project, it will run, but generates a hardfault after 1/2 seconds in NMI_HandlerC (nmi_handler.c). The unmodified project runs perfectly.
Am I doing something incorrect?
Thanks.
Hello Dialog,
We want to boot the dual-bootloader from flash, at our own pin location, and we want to program boot specific mapping in the OTP header (0xFEC0)
我的问题是关于B5和0 xfec0 B6
B5: Wake up command opcode
B6: Serial Speed Selection SPI DIV (0-3)
What are the B5 and B6 settings for the W25X20CL?
if using MX25R6435F SPI flash, what are the B5 and B6 settings?
Best Regards,
Ciano Frost
Hello Dialog,
Does DA14585 support the new 5.0 advertisement format for increased/extended advertisement payload?
I believe the PDUs are named:
ADV_EXT_IND
AUX_ADV_IND
AUX_SYNC_IND
AUX_CHAIN_IND
if these or some of these are supported, where can we find the SDK API?
,and in general, which BLE 5.0 features are suppported in DA14585
Best Regards,
Ciano Frost
