Internet of Things Stack Exchange
Internet of Things Stack Exchange

Questions tagged [csr-adk]

For questions about the CSR (now Qualcomm) Audio Development Kit. This is a software suite for bluetooth audio SoCs.

For questions about the CSR (now Qualcomm) Audio Development Kit. This is a software suite for bluetooth audio SoCs. Use this tag for questions that relate to embedded programming, not simply when the product is using ADK.

6 questions
9
votes
1 answer

What is the difference between MCU, VM, firmware and Kalimba DSP in the CSR8675 chip?

This question is about understanding the internal workings of the CSR8675 Bluetooth audio chip These four terms keep popping up while working with the CSR8670/8675 chip VM (Virtual machine) Firmware MCU (Microcontroller Unit) Kalimba DSP …
user17915
  • 415
  • 4
  • 9
8
votes
2 answers

Creating indirect (managed) connection between audio source and sink in CSR bluecore VM

After looking around this site and the meta (for example, here and here), I am assuming this question is on topic here (but let me know if it's not) I am using CSR8675 Bluetooth chip with ADK4.0.1 (Audio Development Kit; the software suit for…
user17915
  • 415
  • 4
  • 9
7
votes
0 answers

BLE only partially connected in iPhone?

I am trying to use BLE to send strings of data from a CSR8675 chip to an iPhone I am having problems pairing the chip with the iPhone for BLE communication, and need some ideas on how to proceed with troubleshooting Normally if a bluetooth…
user17915
  • 415
  • 4
  • 9
4
votes
0 answers

Using CSR's 2-mic bluetooth headset program without actually placing a telephone call

I am asking about the CSR 8675 Bluetooth audio chip (the solution to this problem will be similar in the other related chips in the same family) and I am using ADK4.0.1 The CSR 8675 contains VM (virtual machine) on top of a XAP based processor,…
user17915
  • 415
  • 4
  • 9
2
votes
0 answers

CSR8675 programming and build

I've bought myself a simple CSR8675 board with USB-SPI programmer, without any software included. I've succesfully managed to read and edit some settings using PSTool, but what i really need is to set it up as A2DP music transmitter. From what i…
MSSC
  • 21
  • 1
2
votes
2 answers

Where to get ADK and CSR documentation

I just purchased the CSR8675 Development Kit (DK-CSR8675-10197-2A) from Digi-Key. For the life of me, I can't figure out where to get the full documentation of the development kit, software application documentation, and the ADK3.5.1 software that I…
Seton Schroeder
  • 31
  • 3