ArduinoBLE support #2813
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It's been a while since I've messed with the RP2040w..... Is there support to use the ArduinoBLE library? Thanks! |
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Replies: 2 comments
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Nope. ArduinoBLE actually implements the low-level BT handshake and protocol and isn't compatible with BlueKitchen BTStack. It basically re-implements the whole system library in userspace. I looked at it a while back and the only way I could see it working was to reimplement a library with all the same class interfaces, but completely different implementations from scratch. Because there's a bunch of cross-level shenanigans needed to make BLE work, it's not really straightforward and there's not a good place I could find to split off the higher-level BLE logic from the lower level HCI control... |
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Thanks for the quick response. I'm working on a thermal printer library
that uses ArduinoBLE. I was hoping to make it work on the RP2040w.
Thanks for all your work on the RP2040 series...
…On Wed, Feb 19, 2025 at 6:35 PM Earle F. Philhower, III < ***@***.***> wrote:
Nope. ArduinoBLE actually implements the low-level BT handshake and
protocol and isn't compatible with BlueKitchen BTStack. It basically
re-implements the whole system library in userspace. I looked at it a while
back and the only way I could see it working was to reimplement a library
with all the same class interfaces, but completely different
implementations from scratch. Because there's a bunch of cross-level
shenanigans needed to make BLE work, it's not really straightforward and
there's not a good place I could find to split off the higher-level BLE
logic from the lower level HCI control...
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Nope. ArduinoBLE actually implements the low-level BT handshake and protocol and isn't compatible with BlueKitchen BTStack. It basically re-implements the whole system library in userspace. I looked at it a while back and the only way I could see it working was to reimplement a library with all the same class interfaces, but completely different implementations from scratch. Because there's a bunch of cross-level shenanigans needed to make BLE work, it's not really straightforward and there's not a good place I could find to split off the higher-level BLE logic from the lower level HCI control...