v01d commented on pull request #2566: URL: https://github.com/apache/incubator-nuttx/pull/2566#issuecomment-750922593
> > > > Also, @Virus-V, I noticed there's a very brief header for BLE HCI interface. Do you think it is possible to integrate BLE with NuttX using this interface? I understand this is part of closed source libblecontroller.a. Or does this code depend on some other RTOS in some way? > > > > > > > > > We plan to implement BLE HCI as a pseudo-tty device, and may not use the HCI interface provided by Nuttx (Consulted with BLE colleagues). > > > > > > You mean as HCI UART? > > From what I understand there is a RAM based interface (calls into the closed binary). To proper approach (in line with how NuttX exposes the on-chip BLE controller) is using a bt_driver, which is based on HCI send/receive interface. BL602 BLE should not be based on an ad-hoc driver if there's an option to send/receive HCI commands to the BLE controller. > > We use BLE HCI as a pseudo-tty device because of current requirements, which will make it easy to integrate a third-party BT stack. > We will also consider supporting native Nuttx BLE HCI in the future. Hopefully we can find a way to meet both approaches, based both on Buffalo Labs contributions and NuttX community work. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
