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Merge pull request #6542 from todbot/wifi-tx-power

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Add wifi.radio.tx_power
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Dan Halbert 2022-07-01 14:09:08 -04:00 committed by GitHub
commit 8814ee03f1
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 35 additions and 0 deletions
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10
ports/espressif/common-hal/wifi/Radio.c
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@ -139,6 +139,16 @@ void common_hal_wifi_radio_set_mac_address(wifi_radio_obj_t *self, const uint8_t
esp_wifi_set_mac(ESP_IF_WIFI_STA, mac); esp_wifi_set_mac(ESP_IF_WIFI_STA, mac);
} }
uint8_t common_hal_wifi_radio_get_tx_power(wifi_radio_obj_t *self) {
int8_t tx_power;
esp_wifi_get_max_tx_power(&tx_power);
return tx_power / 4;
}
void common_hal_wifi_radio_set_tx_power(wifi_radio_obj_t *self, const uint8_t tx_power) {
esp_wifi_set_max_tx_power(tx_power * 4);
}
mp_obj_t common_hal_wifi_radio_get_mac_address_ap(wifi_radio_obj_t *self) { mp_obj_t common_hal_wifi_radio_get_mac_address_ap(wifi_radio_obj_t *self) {
uint8_t mac[MAC_ADDRESS_LENGTH]; uint8_t mac[MAC_ADDRESS_LENGTH];
esp_wifi_get_mac(ESP_IF_WIFI_AP, mac); esp_wifi_get_mac(ESP_IF_WIFI_AP, mac);

22
shared-bindings/wifi/Radio.c
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@ -138,6 +138,27 @@ MP_PROPERTY_GETSET(wifi_radio_mac_address_obj,
(mp_obj_t)&wifi_radio_get_mac_address_obj, (mp_obj_t)&wifi_radio_get_mac_address_obj,
(mp_obj_t)&wifi_radio_set_mac_address_obj); (mp_obj_t)&wifi_radio_set_mac_address_obj);
//| tx_power: int
//| """Wifi transmission power, in dBm."""
//|
STATIC mp_obj_t wifi_radio_get_tx_power(mp_obj_t self_in) {
wifi_radio_obj_t *self = MP_OBJ_TO_PTR(self_in);
return mp_obj_new_int(common_hal_wifi_radio_get_tx_power(self));
}
MP_DEFINE_CONST_FUN_OBJ_1(wifi_radio_get_tx_power_obj, wifi_radio_get_tx_power);
STATIC mp_obj_t wifi_radio_set_tx_power(mp_obj_t self_in, mp_obj_t tx_power_in) {
mp_int_t tx_power = mp_obj_get_int(tx_power_in);
wifi_radio_obj_t *self = MP_OBJ_TO_PTR(self_in);
common_hal_wifi_radio_set_tx_power(self, tx_power);
return mp_const_none;
}
MP_DEFINE_CONST_FUN_OBJ_2(wifi_radio_set_tx_power_obj, wifi_radio_set_tx_power);
MP_PROPERTY_GETSET(wifi_radio_tx_power_obj,
(mp_obj_t)&wifi_radio_get_tx_power_obj,
(mp_obj_t)&wifi_radio_set_tx_power_obj);
//| mac_address_ap: ReadableBuffer //| mac_address_ap: ReadableBuffer
//| """MAC address for the AP. When the address is altered after interface is started //| """MAC address for the AP. When the address is altered after interface is started
//| the changes would only be reflected once the interface restarts.""" //| the changes would only be reflected once the interface restarts."""
@ -549,6 +570,7 @@ STATIC const mp_rom_map_elem_t wifi_radio_locals_dict_table[] = {
{ MP_ROM_QSTR(MP_QSTR_mac_address), MP_ROM_PTR(&wifi_radio_mac_address_obj) }, { MP_ROM_QSTR(MP_QSTR_mac_address), MP_ROM_PTR(&wifi_radio_mac_address_obj) },
{ MP_ROM_QSTR(MP_QSTR_mac_address_ap), MP_ROM_PTR(&wifi_radio_mac_address_ap_obj) }, { MP_ROM_QSTR(MP_QSTR_mac_address_ap), MP_ROM_PTR(&wifi_radio_mac_address_ap_obj) },
{ MP_ROM_QSTR(MP_QSTR_tx_power), MP_ROM_PTR(&wifi_radio_tx_power_obj) },
{ MP_ROM_QSTR(MP_QSTR_start_scanning_networks), MP_ROM_PTR(&wifi_radio_start_scanning_networks_obj) }, { MP_ROM_QSTR(MP_QSTR_start_scanning_networks), MP_ROM_PTR(&wifi_radio_start_scanning_networks_obj) },
{ MP_ROM_QSTR(MP_QSTR_stop_scanning_networks), MP_ROM_PTR(&wifi_radio_stop_scanning_networks_obj) }, { MP_ROM_QSTR(MP_QSTR_stop_scanning_networks), MP_ROM_PTR(&wifi_radio_stop_scanning_networks_obj) },

3
shared-bindings/wifi/Radio.h
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@ -82,6 +82,9 @@ extern void common_hal_wifi_radio_set_mac_address(wifi_radio_obj_t *self, const
extern mp_obj_t common_hal_wifi_radio_get_mac_address_ap(wifi_radio_obj_t *self); extern mp_obj_t common_hal_wifi_radio_get_mac_address_ap(wifi_radio_obj_t *self);
extern void common_hal_wifi_radio_set_mac_address_ap(wifi_radio_obj_t *self, const uint8_t *mac); extern void common_hal_wifi_radio_set_mac_address_ap(wifi_radio_obj_t *self, const uint8_t *mac);
extern uint8_t common_hal_wifi_radio_get_tx_power(wifi_radio_obj_t *self);
extern void common_hal_wifi_radio_set_tx_power(wifi_radio_obj_t *self, const uint8_t power);
extern mp_obj_t common_hal_wifi_radio_start_scanning_networks(wifi_radio_obj_t *self); extern mp_obj_t common_hal_wifi_radio_start_scanning_networks(wifi_radio_obj_t *self);
extern void common_hal_wifi_radio_stop_scanning_networks(wifi_radio_obj_t *self); extern void common_hal_wifi_radio_stop_scanning_networks(wifi_radio_obj_t *self);