Sending Audio over BLE
Hi teams,
I am interested in sending audio data over BLE.
I found some mentions about "Audio Hi-Fi over BLE" in this forum, but no further details.
How can I get related information about this subject?
Fatal error in ble_adv demo code (cannot build)
I'm trying to run some demo code before custom programming my DA1496 PRO board. I haven't edited the ble_adv code at all but when I build the code I get the following 3 errors:
1) fatal error: ad_pmu_h: No such file or directory
2) make: *** [sdk/sys_main/sys_power_mgr_da1496x.o] Error 1
3) Symbol 'ATT_PERM_READ' could not be resolved
Health Toolbox library in DA1468x wearable DK
Hi, teams.
I am migrating DA1468x wearable application to DA1469x to develope my new wearable device design.
In wearable DK, there is a component named "Health Toolbox", which is used for calorie counting, sleep quality, and step counting, etc.
Lots of core functions of this component is hidden in libraries, and unusable in DA1469x, because of binary format.
I want to know about followings.
- Can I receive libraries for DA1469x family?
I2S
Hi
I am trying to use I2S using the MAX9880A chip.
The SDK's adapter does not have a I2S related adapter.
How can I implement it?
Thanks
Sungsu
DA14695 SUOTA failed
Hi Experts！
I have a trouble about SUOTA .
My hardware use DA14695 as MCU,16MB gd25LE128 as qspiFlash.My project is based /pxp_reporter.it worked perfect before I adjusted ROMSize to 2048*1024。
I made the following adjustments。
1>made our custom qspi_gd25LE128.h，rebuild uartboot&cli_programmer
2>redifine dg_configQSPI_CODE_SIZE_AA， add a new partition_table
演示代码ble_adv不build.
I've been trying to run the ble_adv demo as described in the "DA1496x Getting Started Guide with the Development Kit" user manual. Specifically, I've been trying to follow the steps in the "9.3 Software Build" section of the user manual. After importing both Ble_adv and python_scripts I'm unable to build the code to either RAM or QSPI. When I try to build the code I get the following three errors:
Heap size too small for ble and uart?!
Hi there
I try to do the following: I used the ble_peripheral demo and activated CONFIG_RETARGET in order to be able to use printf over UART. The code compiles, however upon execution, nothing works. Using the debugger, I found out, that the program is using into an ASSERT_ERROR apparently because _HEAP_SIZE is too small.
(in function *_sbrk() in init_da1469x.c)
I increased configTOTAL_HEAP_SIZE with no effect. What am I doing wrong?
Thanks for your help!
"Realtime" send values
Hi,
I have two questions to the new DA14695 chips.
First is the DSPS availiable for this chips?
and second does anybody has programmed a communication in real with one or two sensors as fast as possible?
Best regards
Gert
What is the best way to start wearable device development with DA1469x?
Hi teams,
I am trying to start my wearable device development with DA1469x.
Have noticed that there are generic DA1469x SDK, and another special purpose SDK for DA1468x for wearable.
What is the best practice if I develope wearable device based on DA1469x chip?
Should I analyse the structure of wearable SDK and migrate the required components to generic one, or another way existing?
DA1469x Entering Sleep mode?
How can I verify that my system is entering sleep mode? Are there specific callbacks that get called when going to sleep/waking up?
My code is currently calling the following functions:
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