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extmod/modbluetooth: Add timeout to deinit.

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If the BLE radio stops responding before deinit is called the function can
get stuck waiting for an event that is never received, particularly if the
radio is external or on a separate core.

This commit adds a timeout, similar to the timeout already used in the init
function.  Updated for nimble, btstack, esp32 and zephyr bindings.

Signed-off-by: Andrew Leech <andrew.leech@planetinnovation.com.au>
This commit is contained in:
Andrew Leech
2025-05-07 09:11:25 +10:00
committed by Damien George
parent 17898f8607
commit d5f2fc239a
8 changed files with 34 additions and 16 deletions
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2
extmod/modbluetooth.h
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@@ -295,7 +295,7 @@ extern const mp_obj_type_t mp_type_bluetooth_uuid;
int mp_bluetooth_init(void);
// Disables the Bluetooth stack. Is a no-op when not enabled.
void mp_bluetooth_deinit(void);
int mp_bluetooth_deinit(void);
// Returns true when the Bluetooth stack is active.
bool mp_bluetooth_is_active(void);