Hi Dialog,
我使用DA为核心作用工作应用程序14580. I am following DSPS SDK 5 host example. I struck into discovering services and attributes of peripheral GATT profile. Code is not very clear. Is there some document or some other simple code example with central role to show proper flow of GATT command and events for central side.
I am using Android smartphone as peripheral.
thanks,
sabasit
Hi, I am using SDK 5.0.3
In app_default_handlers.c, the functiondefault_app_on_connection(...)checks ifuser_default_hnd_conf.adv_scenario==DEF_ADV_WITH_TIMEOUTand then callsapp_easy_gap_advertise_with_timeout_stop(), then it callsdefault_advertise_stop_operationwhich does the same thing...
Is there a real reason for that?
Best,
Oren
Hi Dialog team,
It's a really a wired issue I recently found. My device just got reset by itself when I tried to connect it.
My application is based on DA14580_BEACON_3.40.6. Please advise what else I should try for this issue.
Here are some findings for your reference:
Hi,
I noticed thatapp_timer_set(...)does not allow the delay to be aboveKE_TIMER_DELAY_MAX, butapp_easy_timer(...)does not check this.
Is it OK to useapp_easy_timer(...)with values above KE_TIMER_DELAY_MAX or is it my responsibility to validate that the value is smaller?
Thanks,
Oren Zomer
Hi.......
We want to know that is there any flash type limitation exists with DA-14580.Currently we are using IS25LQ020B flash and we can't able to boot form it. However with smart snippets connect ,read,erase and burn operation execute successfully ,but sometime they give some error logs on Smart Snippets. We are using the same schematic as define by dialog only flash type is chnage
Thanks.........
您好，
我想了解一下，最近要用一颗芯片加DA14580来做带语音控制的蓝牙遥控器，类似DA14582。这样的方案选择哪一颗Audio的芯片呢？有没有推荐的型号？谢谢
Hi. I am working through some I2C code, and we would like to be able to trigger reads and writes from/to the I2C interface and use interrupts to handle completed events. We don't wish to have I2C interrupts on all the time, nor do we wish to deal with all the various interrupts (Tx Empty, Rx Over, etc.)--just Rx Full, mostly.
For instance, we would like to trigger 30 reads (that number could change) and get an I2C interrupt when the receive FIFO exceeds the threshold (Rx full condition).
I can't get the R_RX_FULL interrupt to fire, however.
Hi....
We are using smart_tag app on DA14580 chip with the same schematic as define by Dialog. If we run code using JTAG there is no problem we can detect our tag. But when we Burn the flash using smart snippets tool the device is not boot from external SPI. We also check the same after change the flashloader code according to pin configuration and copy it into resources folder of smart snippets but the result is same. Is there anything we miss? Or we need to change something into project(smart_tag or flashloader).
Thanks............
I am using ADC of DA14580 to read voltage values.
If I am using SDK5 my values are in the range of 1400 - 1600.
If I am using SDK3 my values are in the range of 300 - 700.
I am using same code to read ADC in both SDKs. Why is this difference? Is there anything else that is related to ADC here?
Bharath
Hi everybody,
我想知道如果有difference between the soft code of the project "Device" and "Host" at the scan and pairing. My objective is to do a scan from the DSPS application and discover the module that is DA14580 in master mode. I tested a "Device" project , It appears on DSPS , but the "host" project doesn't appear.
Is there any changes to make in the soft to scan it in DSPS?
Thanks for help
