Hello,
I'm currently trying to burn the OTP on a DA14580 using a JLink interface and SmartSnippets.
When I open a new SS project, I select the JTag button and the software recognizes the JLink device successfully, however upon hitting the connect button in the OTP tab I get an answer stating that it was unable to establish a connection.
Good Afternoon,
我从板上购买了Pan1740评估套件。我想自定义信标的标识符字符串（当前根据UM-B-019所示的值设置）。
How can I go about doing this? I have found reference to using the Smart Tag (proximity) samples from the SDK, but the software did not want to boot after programming (at least I could not see anything in the Locate application).
Thank you in advance for an indication of where I might be able to look for more information.
Best regards,
Mathew
Hi,
Hi,
I have an understanding question.
I have one PAN1740 USB and one self designed and programmed one. The self programmed one is device and the PAN1740 USB is master in a DSPS confernece.
The question is know:
Does the two connect it together on there own, or have I to do or define something like name of device?
Can someone support me with some answears?
Best regards
Gert
Hi I'm evaluating the DSPS on the PAN1740 module on a USB dongle, and everything work fine as long as I have disabled the extended sleep and flow control.
然而，我正试图了解睡眠的工作程度，似乎没有Systick定时器，一旦处理器在调用global_int_stop（）后处理器进入睡眠状态;它是如何醒来的？所有中断都被禁用。
My second question is it seems that after enabling extended sleep mode the DA14580 is stuck in this condition:
Hello,
I use the DSPS device keil project and have only modify this parameters :
- nvds.c : NVDS_TAG_UART_BAUDRATE to 19200, and NVDS_TAG_DEVICE_NAME
- periph_setup.h : TX to P0.6, RX to P0.7, RTS to P0.4, CTS to P0.5
- uart_sps.h : UART_SPS_BAUDRATE set to UART_BAUDRATE_19K2
I use hardware flow control, 8N1 UART and PAN1740 USB stick connected to a PIC16 custom board.
I use a custom DSPS based Android app.
If the PIC don't respect baud rate the PAN1740 crash and I lost the BT connection...
Hi ,
I have two questions:
< 1 >当我得到一个错误n i start Smart Snippets "FTDI Driver's installation is not valid. ftd2xx.dll could not be found in folder C:\Windows\System32." I am not sure whether this is related to the problem that i have described in my next question.
<2>I am not able to detect PAN1740 module in UART/SPI mode in Smart Snippets which is essential to use power profiler. However I am able to detect in UART only or JTAG only mode and also program via those modes.
Thanks for the help in advance.
Thanks and Regards,
Hello, again :p
My PIC can't receive data from the PAN1740 USB dongle.
I try to dialog with dongle and USB UART : working
I try to dialog with PIC and USB UART : working
I plug PIC to dongle, all work with flow control but PIC don't receive...
The DSPS android app see flow control and can send data.
PIC have internal weak pull-up on RX and CTS.
PIC enable it reception, then put RTS up and wait for interrupt. I try to add a 1ms delay before setting RTS, change nothing.
I am using the PAN1740-USB evaluation system and trying to get the latest SPS code to work. I have been able to successfully build and debug my system after configuring the right SWD flash tools. When running the latest code I had to comment out all the forced assembly instruction breakpoints. Finally I was able to get the device to advertise, however this is only once per debug session. If I start a new debug session and am scanning for BLE devices I see the DA1458x appear, however it only does this once. Even a reset cannot get the device to re-advertise.
