extmod/btstack: Include value handle in client read/write events.

This replaces the previous pending operation queue (that used to also be shared with pending server notify/indicate ops) with a single pending operation per connection. This allows the value handle to be correctly passed to the Python-level events. Also re-structure GATT client event handling to simplify the packet handler functions. Signed-off-by: Jim Mussared <[email protected]>
lvgl · Apr 26, 2023 · a6aa739 · a6aa739
1 parent 256f47e
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diff --git a/docs/library/bluetooth.rst b/docs/library/bluetooth.rst
@@ -183,12 +183,10 @@ Event Handling
                 conn_handle, value_handle, char_data = data
             elif event == _IRQ_GATTC_READ_DONE:
                 # A gattc_read() has completed.
-                # Note: The value_handle will be zero on btstack (but present on NimBLE).
                 # Note: Status will be zero on success, implementation-specific value otherwise.
                 conn_handle, value_handle, status = data
             elif event == _IRQ_GATTC_WRITE_DONE:
                 # A gattc_write() has completed.
-                # Note: The value_handle will be zero on btstack (but present on NimBLE).
                 # Note: Status will be zero on success, implementation-specific value otherwise.
                 conn_handle, value_handle, status = data
             elif event == _IRQ_GATTC_NOTIFY: