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espnow.Peer: fix argument types and default values #7797

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Mar 28, 2023
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2 changes: 1 addition & 1 deletion ports/espressif/bindings/espnow/ESPNow.c
Original file line number Diff line number Diff line change
Expand Up @@ -53,7 +53,7 @@ static void espnow_check_for_deinit(espnow_obj_t *self) {
//| class ESPNow:
//| """Provides access to the ESP-NOW protocol."""
//|
//| def __init__(self, buffer_size: Optional[int], phy_rate: Optional[int]) -> None:
//| def __init__(self, buffer_size: int = 526, phy_rate: int = 0) -> None:
//| """Allocate and initialize `ESPNow` instance as a singleton.
//|
//| :param int buffer_size: The size of the internal ring buffer. Default: 526 bytes.
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30 changes: 11 additions & 19 deletions ports/espressif/bindings/espnow/Peer.c
Original file line number Diff line number Diff line change
Expand Up @@ -40,28 +40,29 @@
//| def __init__(
//| self,
//| mac: bytes,
//| *,
//| lmk: Optional[bytes],
//| channel: int = 0,
//| interface: int = 0,
//| encrypt: bool = False,
//| encrypted: bool = False,
//| ) -> None:
//| """Construct a new peer object.
//|
//| :param bytes mac: The mac address of the peer.
//| :param bytes lmk: The Local Master Key (lmk) of the peer.
//| :param int channel: The peer's channel. Default: 0 ie. use the current channel.
//| :param int interface: The WiFi interface to use. Default: 0 ie. STA.
//| :param bool encrypt: Whether or not to use encryption.
//| :param bool encrypted: Whether or not to use encryption.
//| """
//| ...
STATIC mp_obj_t espnow_peer_make_new(const mp_obj_type_t *type, size_t n_args, size_t n_kw, const mp_obj_t *all_args) {
enum { ARG_mac, ARG_lmk, ARG_channel, ARG_interface, ARG_encrypt };
enum { ARG_mac, ARG_lmk, ARG_channel, ARG_interface, ARG_encrypted };
static const mp_arg_t allowed_args[] = {
{ MP_QSTR_mac, MP_ARG_OBJ | MP_ARG_REQUIRED },
{ MP_QSTR_lmk, MP_ARG_OBJ, { .u_obj = mp_const_none } },
{ MP_QSTR_channel, MP_ARG_INT, { .u_obj = mp_const_none } },
{ MP_QSTR_interface,MP_ARG_INT, { .u_obj = mp_const_none } },
{ MP_QSTR_encrypt, MP_ARG_BOOL,{ .u_obj = mp_const_none } },
{ MP_QSTR_lmk, MP_ARG_OBJ | MP_ARG_KW_ONLY, { .u_obj = mp_const_none } },
{ MP_QSTR_channel, MP_ARG_INT | MP_ARG_KW_ONLY, { .u_int = 0 } },
{ MP_QSTR_interface,MP_ARG_INT | MP_ARG_KW_ONLY, { .u_int = 0 } },
{ MP_QSTR_encrypted,MP_ARG_BOOL | MP_ARG_KW_ONLY, { .u_bool = false } },
};

mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
Expand All @@ -77,20 +78,11 @@ STATIC mp_obj_t espnow_peer_make_new(const mp_obj_type_t *type, size_t n_args, s

memcpy(self->peer_info.peer_addr, common_hal_espnow_get_bytes_len(args[ARG_mac].u_obj, ESP_NOW_ETH_ALEN), ESP_NOW_ETH_ALEN);

const mp_obj_t channel = args[ARG_channel].u_obj;
if (channel != mp_const_none) {
self->peer_info.channel = mp_arg_validate_int_range(mp_obj_get_int(channel), 0, 14, MP_QSTR_channel);
}
self->peer_info.channel = mp_arg_validate_int_range(args[ARG_channel].u_int, 0, 14, MP_QSTR_channel);

const mp_obj_t interface = args[ARG_interface].u_obj;
if (interface != mp_const_none) {
self->peer_info.ifidx = (wifi_interface_t)mp_arg_validate_int_range(mp_obj_get_int(interface), 0, 1, MP_QSTR_interface);
}
self->peer_info.ifidx = (wifi_interface_t)mp_arg_validate_int_range(args[ARG_interface].u_int, 0, 1, MP_QSTR_interface);

const mp_obj_t encrypt = args[ARG_encrypt].u_obj;
if (encrypt != mp_const_none) {
self->peer_info.encrypt = mp_obj_is_true(encrypt);
}
self->peer_info.encrypt = args[ARG_encrypted].u_bool;

const mp_obj_t lmk = args[ARG_lmk].u_obj;
if (lmk != mp_const_none) {
Expand Down