Merge branch 'bugfix/esp_prov_ble_rw_except_backport_v3d3' into 'release/v3.3'
esp_prov : Catch DBus exception when reading/writing to BLE GATT characteristic (backport v3.3) See merge request idf/esp-idf!4659
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commit
7b368fc211
1 changed files with 11 additions and 2 deletions
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@ -162,8 +162,17 @@ class BLE_Bluez_Client:
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path = self.characteristics[characteristic_uuid]
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path = self.characteristics[characteristic_uuid]
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except KeyError:
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except KeyError:
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raise RuntimeError("Invalid characteristic : " + characteristic_uuid)
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raise RuntimeError("Invalid characteristic : " + characteristic_uuid)
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try:
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path.WriteValue([ord(c) for c in data], {}, dbus_interface='org.bluez.GattCharacteristic1')
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path.WriteValue([ord(c) for c in data], {}, dbus_interface='org.bluez.GattCharacteristic1')
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return ''.join(chr(b) for b in path.ReadValue({}, dbus_interface='org.bluez.GattCharacteristic1'))
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except dbus.exceptions.DBusException as e:
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raise RuntimeError("Failed to write value to characteristic " + characteristic_uuid + ": " + str(e))
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try:
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readval = path.ReadValue({}, dbus_interface='org.bluez.GattCharacteristic1')
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except dbus.exceptions.DBusException as e:
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raise RuntimeError("Failed to read value from characteristic " + characteristic_uuid + ": " + str(e))
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return ''.join(chr(b) for b in readval)
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# --------------------------------------------------------------------
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# --------------------------------------------------------------------
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