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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2019 Damien P. George
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef MICROPY_INCLUDED_EXTMOD_MPBTHCI_H
#define MICROPY_INCLUDED_EXTMOD_MPBTHCI_H
#define MICROPY_PY_BLUETOOTH_HCI_READ_MODE_BYTE (0)
#define MICROPY_PY_BLUETOOTH_HCI_READ_MODE_PACKET (1)
// --- Optionally can be implemented by the driver. ---------------------------
// Start/stop the HCI controller.
// Requires the UART to this HCI controller is available.
int mp_bluetooth_hci_controller_init(void);
int mp_bluetooth_hci_controller_deinit(void);
// Tell the controller to go to sleep (e.g. on RX if we don't think we're expecting anything more).
int mp_bluetooth_hci_controller_sleep_maybe(void);
// True if the controller woke us up.
bool mp_bluetooth_hci_controller_woken(void);
// Wake up the controller (e.g. we're about to TX).
int mp_bluetooth_hci_controller_wakeup(void);
// --- Bindings that need to be implemented by the port. ----------------------
int mp_bluetooth_hci_uart_init(uint32_t port, uint32_t baudrate);
int mp_bluetooth_hci_uart_deinit(void);
int mp_bluetooth_hci_uart_set_baudrate(uint32_t baudrate);
int mp_bluetooth_hci_uart_any(void);
int mp_bluetooth_hci_uart_write(const uint8_t *buf, size_t len);
// Used for mode: MICROPY_PY_BLUETOOTH_HCI_READ_MODE_BYTE
int mp_bluetooth_hci_uart_readchar(void);
// Used for mode: MICROPY_PY_BLUETOOTH_HCI_READ_MODE_PACKET
typedef void (*mp_bluetooth_hci_uart_readchar_t)(uint8_t chr);
int mp_bluetooth_hci_uart_readpacket(mp_bluetooth_hci_uart_readchar_t handler);
#endif // MICROPY_INCLUDED_EXTMOD_MPBTHCI_H
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