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/*
* This file is part of the MicroPython project, http://micropython.org/
*
* The MIT License (MIT)
*
* Copyright (c) 2025 Damien P. George, Angus Gratton
*
* 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_CYW43_CONFIG_COMMON_H
#define MICROPY_INCLUDED_EXTMOD_CYW43_CONFIG_COMMON_H
// The board-level config will be included here, so it can set some CYW43 values.
#include "py/mpconfig.h"
#include "py/mperrno.h"
#include "py/mphal.h"
#include "py/runtime.h"
#include "extmod/modnetwork.h"
#include "lwip/apps/mdns.h"
#include "pendsv.h"
// This file is included at the top of port-specific cyw43_configport.h files,
// and holds the MicroPython-specific but non-port-specific parts.
//
// It's included into both MicroPython sources and the lib/cyw43-driver sources.
#define CYW43_IOCTL_TIMEOUT_US (1000000)
#define CYW43_NETUTILS (1)
#define CYW43_PRINTF(...) mp_printf(MP_PYTHON_PRINTER, __VA_ARGS__)
#define CYW43_EPERM MP_EPERM // Operation not permitted
#define CYW43_EIO MP_EIO // I/O error
#define CYW43_EINVAL MP_EINVAL // Invalid argument
#define CYW43_ETIMEDOUT MP_ETIMEDOUT // Connection timed out
#define CYW43_THREAD_ENTER MICROPY_PY_LWIP_ENTER
#define CYW43_THREAD_EXIT MICROPY_PY_LWIP_EXIT
#define CYW43_THREAD_LOCK_CHECK
#define CYW43_HOST_NAME mod_network_hostname_data
#define CYW43_ARRAY_SIZE(a) MP_ARRAY_SIZE(a)
#define CYW43_HAL_PIN_MODE_INPUT MP_HAL_PIN_MODE_INPUT
#define CYW43_HAL_PIN_MODE_OUTPUT MP_HAL_PIN_MODE_OUTPUT
#define CYW43_HAL_PIN_PULL_NONE MP_HAL_PIN_PULL_NONE
#define CYW43_HAL_PIN_PULL_UP MP_HAL_PIN_PULL_UP
#define CYW43_HAL_PIN_PULL_DOWN MP_HAL_PIN_PULL_DOWN
#define CYW43_HAL_MAC_WLAN0 MP_HAL_MAC_WLAN0
#define CYW43_HAL_MAC_BDADDR MP_HAL_MAC_BDADDR
#define cyw43_hal_ticks_us mp_hal_ticks_us
#define cyw43_hal_ticks_ms mp_hal_ticks_ms
#define cyw43_hal_pin_obj_t mp_hal_pin_obj_t
#define cyw43_hal_pin_config mp_hal_pin_config
#define cyw43_hal_pin_read mp_hal_pin_read
#define cyw43_hal_pin_low mp_hal_pin_low
#define cyw43_hal_pin_high mp_hal_pin_high
#define cyw43_hal_get_mac mp_hal_get_mac
#define cyw43_hal_get_mac_ascii mp_hal_get_mac_ascii
#define cyw43_hal_generate_laa_mac mp_hal_generate_laa_mac
#define cyw43_schedule_internal_poll_dispatch(func) pendsv_schedule_dispatch(PENDSV_DISPATCH_CYW43, func)
// Note: this function is only called if CYW43_POST_POLL_HOOK is defined in cyw43_configport.h
void cyw43_post_poll_hook(void);
#ifdef MICROPY_EVENT_POLL_HOOK
// Older style hook macros on some ports
#define CYW43_EVENT_POLL_HOOK MICROPY_EVENT_POLL_HOOK
#else
// Newer style hooks on other ports
#define CYW43_EVENT_POLL_HOOK mp_event_handle_nowait()
#endif
static inline void cyw43_delay_us(uint32_t us) {
uint32_t start = mp_hal_ticks_us();
while (mp_hal_ticks_us() - start < us) {
}
}
static inline void cyw43_delay_ms(uint32_t ms) {
// PendSV may be disabled via CYW43_THREAD_ENTER, so this delay is a busy loop.
uint32_t us = ms * 1000;
uint32_t start = mp_hal_ticks_us();
while (mp_hal_ticks_us() - start < us) {
CYW43_EVENT_POLL_HOOK;
}
}
#if LWIP_MDNS_RESPONDER == 1
// Hook for any additional TCP/IP initialization than needs to be done.
// Called after the netif specified by `itf` has been set up.
#ifndef CYW43_CB_TCPIP_INIT_EXTRA
#define CYW43_CB_TCPIP_INIT_EXTRA(self, itf) mdns_resp_add_netif(&self->netif[itf], mod_network_hostname_data)
#endif
// Hook for any additional TCP/IP deinitialization than needs to be done.
// Called before the netif specified by `itf` is removed.
#ifndef CYW43_CB_TCPIP_DEINIT_EXTRA
#define CYW43_CB_TCPIP_DEINIT_EXTRA(self, itf) mdns_resp_remove_netif(&self->netif[itf])
#endif
#endif
#endif // MICROPY_INCLUDED_EXTMOD_CYW43_CONFIG_COMMON_H
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