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arch/xtensa: refactor Wi-Fi driver for ESP32|S2|S3

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Fixes low and inconsistent bandwidth issues.
Adds new configuration options for buffer management.
Moves code around to make the implementation cleaner and easier to debug.

Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
This commit is contained in:
Filipe Cavalcanti 2025-09-01 17:34:14 -03:00 • committed by Tiago Medicci Serrano
parent ce99fbd904
commit 5f36eb5d23
23 changed files with 4748 additions and 12473 deletions
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231
arch/xtensa/src/common/espressif/Kconfig
View file

@ -1223,12 +1223,6 @@ menuconfig ESPRESSIF_WIFI_BT_COEXIST
menu "Wi-Fi Configuration"
depends on ESPRESSIF_WIFI
config ESPRESSIF_WLAN
bool "WLAN"
default y
---help---
Enable WLAN support
menu "ESP WPA-Supplicant"
config WPA_WAPI_PSK
@ -1241,8 +1235,8 @@ config WPA_WAPI_PSK
config WPA_SUITE_B_192
bool "Enable NSA suite B support with 192-bit key"
default n
select ESP_WIFI_GCMP_SUPPORT
select ESP_WIFI_GMAC_SUPPORT
select ESPRESSIF_WIFI_GCMP_SUPPORT
select ESPRESSIF_WIFI_GMAC_SUPPORT
---help---
Select this option to enable 192-bit NSA suite-B.
This is necessary to support WPA3 192-bit security.
@ -1273,12 +1267,49 @@ config ESPRESSIF_WIFI_SOFTAP
config ESPRESSIF_WIFI_STATION_SOFTAP
bool "Station + SoftAP"
endchoice # ESP Wi-Fi mode
endchoice # ESPRESSIF_WIFI_MODE
menu "SoftAP Configuration"
depends on ESPRESSIF_WIFI_SOFTAP || ESPRESSIF_WIFI_STATION_SOFTAP
config ESPRESSIF_WIFI_SOFTAP_DEFAULT_SSID
string "SoftAP default SSID"
default "NuttX"
---help---
Represents the default SSID configured for the SoftAP when the device is started.
config ESPRESSIF_WIFI_SOFTAP_DEFAULT_PASSWORD
string "SoftAP default password"
default "nuttx12345"
---help---
Represents the default password configured for the SoftAP when the device is started.
config ESPRESSIF_WIFI_SOFTAP_MAX_CONNECTIONS
int "SoftAP max connections"
default 3
---help---
Maximum number of stations connected to the SoftAP.
config ESPRESSIF_WIFI_SOFTAP_CHANNEL
int "SoftAP channel"
default 1
---help---
Channel number for the SoftAP.
endmenu # SoftAP Configuration
config ESPRESSIF_WIFI_ENABLE_WPA3_SAE
bool "Enable WPA3-Personal"
default y
---help---
Select this option to allow the device to establish a WPA3-Personal connection with eligible AP's.
PMF (Protected Management Frames) is a prerequisite feature for a WPA3 connection, it needs to be
explicitly configured before attempting connection. Please refer to the Wi-Fi Driver API Guide for details.
config ESPRESSIF_WIFI_ENABLE_SAE_PK
bool "Enable SAE-PK"
depends on ESPRESSIF_WIFI_ENABLE_WPA3_SAE
default y
depends on ESP_WIFI_ENABLE_SAE_H2E
---help---
Select this option to enable SAE-PK
@ -1288,7 +1319,15 @@ config ESPRESSIF_WIFI_ENABLE_SAE_H2E
---help---
Select this option to enable SAE-H2E
config ESP_WIFI_ENABLE_WPA3_OWE_STA
config ESPRESSIF_WIFI_SOFTAP_SAE_SUPPORT
bool "Enable WPA3 Personal(SAE) SoftAP"
default y
depends on ESPRESSIF_WIFI_ENABLE_WPA3_SAE
depends on ESPRESSIF_WIFI_SOFTAP || ESPRESSIF_WIFI_STATION_SOFTAP
---help---
Select this option to enable SAE support in softAP mode.
config ESPRESSIF_WIFI_ENABLE_WPA3_OWE_STA
bool "Enable OWE STA"
default y
---help---
@ -1296,41 +1335,166 @@ config ESP_WIFI_ENABLE_WPA3_OWE_STA
PMF (Protected Management Frames) is a prerequisite feature for a WPA3 connection, it needs to be
explicitly configured before attempting connection. Please refer to the Wi-Fi Driver API Guide for details.
config ESPRESSIF_WIFI_STATIC_RXBUF_NUM
int "Wi-Fi static RX buffer number"
choice ESPRESSIF_WIFI_MGMT_RX_BUFFER
prompt "Type of WiFi RX MGMT buffers"
default ESPRESSIF_WIFI_STATIC_RX_MGMT_BUFFER
help
Select type of WiFi RX MGMT buffers:
If "Static" is selected, WiFi RX MGMT buffers are allocated when WiFi is initialized and released
when WiFi is de-initialized. The size of each static RX MGMT buffer is fixed to about 500 Bytes.
If "Dynamic" is selected, each WiFi RX MGMT buffer is allocated as needed when a MGMT data frame is
received. The MGMT buffer is freed after the MGMT data frame has been processed by the WiFi driver.
config ESPRESSIF_WIFI_STATIC_RX_MGMT_BUFFER
bool "Static"
config ESPRESSIF_WIFI_DYNAMIC_RX_MGMT_BUFFER
bool "Dynamic"
endchoice
config ESPRESSIF_WIFI_DYNAMIC_RX_MGMT_BUFFER_TYPE
int
default 0 if ESPRESSIF_WIFI_STATIC_RX_MGMT_BUFFER
default 1 if ESPRESSIF_WIFI_DYNAMIC_RX_MGMT_BUFFER
config ESPRESSIF_WIFI_STATIC_RX_BUFFER_NUM
int "Max number of WiFi static RX buffers"
range 2 25
default 10
---help---
Set the number of WiFi static RX buffers. Each buffer takes approximately 1.6KB of RAM.
The static rx buffers are allocated when esp_wifi_init is called, they are not freed
until esp_wifi_deinit is called.
config ESPRESSIF_WIFI_DYNAMIC_RXBUF_NUM
int "Wi-Fi dynamic RX buffer number"
WiFi hardware use these buffers to receive all 802.11 frames.
A higher number may allow higher throughput but increases memory use. If ESPRESSIF_WIFI_AMPDU_RX_ENABLED
is enabled, this value is recommended to set equal or bigger than ESPRESSIF_WIFI_RX_BA_WIN in order to
achieve better throughput and compatibility with both stations and APs.
config ESPRESSIF_WIFI_DYNAMIC_RX_BUFFER_NUM
int "Max number of WiFi dynamic RX buffers"
default 32
---help---
Set the number of WiFi dynamic RX buffers, 0 means unlimited RX buffers will be allocated
(provided sufficient free RAM). The size of each dynamic RX buffer depends on the size of
the received data frame.
config ESPRESSIF_WIFI_DYNAMIC_TXBUF_NUM
int "Wi-Fi dynamic TX buffer number"
For each received data frame, the WiFi driver makes a copy to an RX buffer and then delivers
it to the high layer TCP/IP stack. The dynamic RX buffer is freed after the higher layer has
successfully received the data frame.
For some applications, WiFi data frames may be received faster than the application can
process them. In these cases we may run out of memory if RX buffer number is unlimited (0).
If a dynamic RX buffer limit is set, it should be at least the number of static RX buffers.
choice ESPRESSIF_WIFI_TX_BUFFER
prompt "Type of WiFi TX buffers"
default ESPRESSIF_WIFI_DYNAMIC_TX_BUFFER
help
Select type of WiFi TX buffers:
If "Static" is selected, WiFi TX buffers are allocated when WiFi is initialized and released
when WiFi is de-initialized. The size of each static TX buffer is fixed to about 1.6KB.
If "Dynamic" is selected, each WiFi TX buffer is allocated as needed when a data frame is
delivered to the Wifi driver from the TCP/IP stack. The buffer is freed after the data frame
has been sent by the WiFi driver. The size of each dynamic TX buffer depends on the length
of each data frame sent by the TCP/IP layer.
If PSRAM is enabled, "Static" should be selected to guarantee enough WiFi TX buffers.
If PSRAM is disabled, "Dynamic" should be selected to improve the utilization of RAM.
TODO: There is a special dependency for Dynamic if SPIRAM is enabled.
config ESPRESSIF_WIFI_STATIC_TX_BUFFER
bool "Static"
config ESPRESSIF_WIFI_DYNAMIC_TX_BUFFER
bool "Dynamic"
endchoice
config ESPRESSIF_WIFI_TX_BUFFER_TYPE
int
default 0 if ESPRESSIF_WIFI_STATIC_TX_BUFFER
default 1 if ESPRESSIF_WIFI_DYNAMIC_TX_BUFFER
config ESPRESSIF_WIFI_STATIC_TX_BUFFER_NUM
int "Max number of WiFi static TX buffers"
range 2 64
default 16
---help---
Set the number of WiFi static TX buffers. Each buffer takes approximately 1.6KB of RAM.
The static RX buffers are allocated when esp_wifi_init() is called, they are not released
until esp_wifi_deinit() is called.
This value might be reduced to save memory if the application does not need to send
frames at a high rate.
For each transmitted data frame from the higher layer TCP/IP stack, the WiFi driver makes a
copy of it in a TX buffer. For some applications especially UDP applications, the upper
layer can deliver frames faster than WiFi layer can transmit. In these cases, we may run out
of TX buffers.
config ESPRESSIF_WIFI_DYNAMIC_TX_BUFFER_NUM
int "Max number of WiFi dynamic TX buffers"
range 1 128
default 32
---help---
Set the number of WiFi dynamic TX buffers. The size of each dynamic TX buffer is not fixed,
it depends on the size of each transmitted data frame.
config ESPRESSIF_WIFI_TX_AMPDU
For each transmitted frame from the higher layer TCP/IP stack, the WiFi driver makes a copy
of it in a TX buffer. For some applications, especially UDP applications, the upper layer
can deliver frames faster than WiFi layer can transmit. In these cases, we may run out of TX
buffers.
config ESPRESSIF_WIFI_RX_MGMT_BUF_NUM_DEF
int "Max number of WiFi RX MGMT buffers"
range 1 10
default 5
help
Set the number of WiFi RX_MGMT buffers.
For Management buffers, the number of dynamic and static management buffers is the same.
config ESPRESSIF_WIFI_AMPDU_TX_ENABLED
bool "Wi-Fi TX AMPDU"
default y
---help---
Select this option to enable AMPDU TX feature
config ESPRESSIF_WIFI_RX_AMPDU
bool "Wi-Fi RX AMPDU"
default y
config ESPRESSIF_WIFI_RXBA_AMPDU_WZ
int "Wi-Fi RX BA AMPDU windown size"
config ESPRESSIF_WIFI_TX_BA_WIN
int "WiFi AMPDU TX BA window size"
depends on ESPRESSIF_WIFI_AMPDU_TX_ENABLED
range 2 32
default 6
config ESPRESSIF_WLAN_PKTBUF_NUM
int "WLAN netcard packet buffer number per netcard"
default 16
config ESPRESSIF_WIFI_AMPDU_RX_ENABLED
bool "WiFi AMPDU RX"
default y
---help---
Select this option to enable AMPDU RX feature
config ESP_WIFI_GCMP_SUPPORT
config ESPRESSIF_WIFI_RX_BA_WIN
int "WiFi AMPDU RX BA window size"
depends on ESPRESSIF_WIFI_AMPDU_RX_ENABLED
range 2 32
default 6
---help---
Set the size of WiFi Block Ack RX window. Generally a bigger value means higher throughput and better
compatibility but more memory. Most of time we should NOT change the default value unless special
reason, e.g. test the maximum UDP RX throughput with iperf etc. For iperf test in shieldbox, the
recommended value is 9~12. If PSRAM is used and WiFi memory is preferred to allocate in PSRAM first,
the default and minimum value should be 16 to achieve better throughput and compatibility with both
stations and APs.
config ESPRESSIF_WIFI_GCMP_SUPPORT
bool "WiFi GCMP Support(GCMP128 and GCMP256)"
default n
---help---
Select this option to enable GCMP support. GCMP support is compulsory for WiFi Suite-B support.
config ESP_WIFI_GMAC_SUPPORT
config ESPRESSIF_WIFI_GMAC_SUPPORT
bool "WiFi GMAC Support(GMAC128 and GMAC256)"
default n
---help---
@ -1400,18 +1564,11 @@ config ESPRESSIF_WIFI_LISTEN_INTERVAL
For example, if beacon interval is 100 ms and listen interval is 3, the interval for station to listen
to beacon is 300 ms.
config ESPRESSIF_WIFI_WLAN_BUFFER_OPTIMIZATION
bool "Enable optimization of WLAN driver buffer"
default n
depends on ARCH_CHIP_ESP32
---help---
Enable optimization of WLAN memory
endmenu # ESPRESSIF_WIFI
config ESPRESSIF_ESPNOW_PKTRADIO
bool "ESPNOW pktradio support"
depends on ESPRESSIF_WLAN
depends on ESPRESSIF_WIRELESS
depends on WIRELESS_PKTRADIO
default n
---help---

6
arch/xtensa/src/common/espressif/Make.defs
View file

@ -98,8 +98,10 @@ endif
ifeq ($(CONFIG_ESPRESSIF_WIRELESS),y)
CHIP_CSRCS += esp_wireless.c
CHIP_CSRCS += esp_wifi_utils.c
ifeq ($(CONFIG_ESPRESSIF_WLAN),y)
CHIP_CSRCS += esp_wlan.c
ifeq ($(CONFIG_ESPRESSIF_WIFI),y)
CHIP_CSRCS += esp_wifi_event_handler.c
CHIP_CSRCS += esp_wlan_netdev.c
CHIP_CSRCS += esp_wifi_api.c
endif
ifeq ($(CONFIG_ESPRESSIF_ESPNOW_PKTRADIO), y)
CHIP_CSRCS += esp_espnow_pktradio.c

9
arch/xtensa/src/common/espressif/Wireless.mk
View file

@ -152,11 +152,11 @@ ifeq ($(CONFIG_ESP_WIFI_ENABLE_WPA3_OWE_STA),y)
CFLAGS += $(DEFINE_PREFIX)CONFIG_OWE_STA
endif
ifeq ($(CONFIG_ESP_WIFI_GCMP_SUPPORT),y)
ifeq ($(CONFIG_ESPRESSIF_WIFI_GCMP_SUPPORT),y)
CFLAGS += $(DEFINE_PREFIX)CONFIG_GCMP
endif
ifeq ($(CONFIG_ESP_WIFI_GMAC_SUPPORT),y)
ifeq ($(CONFIG_ESPRESSIF_WIFI_GMAC_SUPPORT),y)
CFLAGS += $(DEFINE_PREFIX)CONFIG_GMAC
endif
@ -273,8 +273,13 @@ CHIP_CSRCS += tls_mbedtls.c
CHIP_CSRCS += aes-siv.c
CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)esp_wifi$(DELIM)src$(DELIM)wifi_init.c
CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)esp_wifi$(DELIM)src$(DELIM)lib_printf.c
CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)esp_wifi$(DELIM)regulatory$(DELIM)esp_wifi_regulatory.c
ifeq ($(CONFIG_ESPRESSIF_WIFI_BT_COEXIST),y)
CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)esp_coex$(DELIM)src$(DELIM)lib_printf.c
endif
endif
# Linker scripts

2158
arch/xtensa/src/common/espressif/esp_wifi_api.c Normal file
View file

File diff suppressed because it is too large Load diff

415
arch/xtensa/src/esp32s2/esp32s2_wifi_adapter.h → arch/xtensa/src/common/espressif/esp_wifi_api.h
View file

@ -1,5 +1,7 @@
/****************************************************************************
* arch/xtensa/src/esp32s2/esp32s2_wifi_adapter.h
* arch/xtensa/src/common/espressif/esp_wifi_api.h
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
@ -18,173 +20,184 @@
*
****************************************************************************/
#ifndef __ARCH_XTENSA_SRC_ESP32S2_ESP32S2_WIFI_ADAPTER_H
#define __ARCH_XTENSA_SRC_ESP32S2_ESP32S2_WIFI_ADAPTER_H
#ifndef __ARCH_XTENSA_SRC_COMMON_ESPRESSIF_ESP_WIFI_API_H
#define __ARCH_XTENSA_SRC_COMMON_ESPRESSIF_ESP_WIFI_API_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <nuttx/wireless/wireless.h>
#include <sys/types.h>
#ifndef __ASSEMBLY__
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#define SSID_MAX_LEN (32)
#define PWD_MAX_LEN (64)
#define CONFIG_IDF_TARGET_ESP32S2 1
/* Define esp_err_t */
typedef int esp_err_t;
/* Wi-Fi event callback function */
typedef void (*wifi_evt_cb_t)(void *p);
/* Wi-Fi TX done callback function */
typedef void (*wifi_txdone_cb_t)(uint8_t *data, uint16_t *len, bool status);
#include "esp_wlan_netdev.h"
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: esp_wifi_adapter_init
* Name: esp_wifi_api_adapter_deinit
*
* Description:
* Initialize ESP32S2 Wi-Fi adapter
* De-initialize Wi-Fi adapter, freeing all resources allocated by
* esp_wifi_init. Also stops the Wi-Fi task.
*
* Input Parameters:
* None
*
* Returned Value:
* 0 if success or -1 if fail
* OK on success; Negated errno on failure.
*
****************************************************************************/
int esp_wifi_adapter_init(void);
int esp_wifi_api_adapter_deinit(void);
/****************************************************************************
* Name: esp_wifi_free_eb
* Name: esp_wifi_api_adapter_init
*
* Description:
* Free Wi-Fi receive callback input eb pointer
* Initialize the Wi-Fi driver, control structure, buffers and Wi-Fi task.
*
* Input Parameters:
* eb - Wi-Fi receive callback input eb pointer
* None.
*
* Returned Value:
* None
* OK on success; Negated errno on failure.
*
****************************************************************************/
void esp_wifi_free_eb(void *eb);
int esp_wifi_api_adapter_init(void);
/****************************************************************************
* Name: esp_wifi_sta_start
* Name: esp_wifi_api_start
*
* Description:
* Start Wi-Fi station.
* Start Wi-Fi station. This will start the proper Wi-Fi mode based on
* the AP/Station configuration.
*
* Input Parameters:
* None
* start_mode - The Wi-Fi mode to start from
* nuttx/include/nuttx/wireless/wireless.h.
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno on failure.
*
****************************************************************************/
int esp_wifi_sta_start(void);
int esp_wifi_api_start(uint32_t start_mode);
/****************************************************************************
* Name: esp_wifi_sta_stop
* Name: esp_wifi_api_stop
*
* Description:
* Stop Wi-Fi station.
* Stops Wi-Fi AP, Station or both.
*
* If AP + SoftAP are running, be aware that both will be stopped briefly,
* and then the remaining one will be restarted.
*
* Input Parameters:
* None
* stop_mode - The Wi-Fi mode to stop from
* nuttx/include/nuttx/wireless/wireless.h.
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno on failure.
*
****************************************************************************/
int esp_wifi_sta_stop(void);
int esp_wifi_api_stop(uint32_t stop_mode);
/****************************************************************************
* Name: esp_wifi_api_sta_register_rx_callback
*
* Description:
* Register a callback function for the Wi-Fi station interface.
*
* Input Parameters:
* None.
*
* Returned Value:
* OK on success; Negated errno on failure.
*
****************************************************************************/
int esp_wifi_api_sta_register_rx_callback(void *cb);
/****************************************************************************
* Name: esp_wifi_api_softap_register_rx_callback
*
* Description:
* Register a callback function for the Wi-Fi softAP interface.
*
* Input Parameters:
* None.
*
* Returned Value:
* OK on success; Negated errno on failure.
*
****************************************************************************/
int esp_wifi_api_softap_register_rx_callback(void *cb);
/****************************************************************************
* Name: esp_wifi_api_registe_tx_done_callback
*
* Description:
* Register a callback function for transmission done. Valid for
* both station and softAP and needs to be called only once on bringup.
*
* Input Parameters:
* None.
*
* Returned Value:
* OK on success; Negated errno on failure.
*
****************************************************************************/
int esp_wifi_api_register_tx_done_callback(void *cb);
/****************************************************************************
* Name: esp_wifi_api_free_rx_buffer
*
* Description:
* Free the RX buffer allocated by the Wi-Fi driver.
*
* Input Parameters:
* eb - The event buffer to free
*
* Returned Value:
* None.
*
****************************************************************************/
void esp_wifi_api_free_rx_buffer(void *eb);
/****************************************************************************
* Station functions
****************************************************************************/
#ifdef ESP_WLAN_HAS_STA
/****************************************************************************
* Name: esp_wifi_sta_send_data
*
* Description:
* Use Wi-Fi station interface to send 802.3 frame
* Use Wi-Fi station interface to send 802.3 frame.
*
* Input Parameters:
* pbuf - Packet buffer pointer
* len - Packet length
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_send_data(void *pbuf, size_t len);
/****************************************************************************
* Name: esp_wifi_sta_register_recv_cb
*
* Description:
* Regitser Wi-Fi station receive packet callback function
*
* Input Parameters:
* recv_cb - Receive callback function
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_register_recv_cb(int (*recv_cb)(void *buffer,
uint16_t len,
void *eb));
/****************************************************************************
* Name: esp_wifi_sta_register_txdone_cb
*
* Description:
* Register the station TX done callback function.
*
* Input Parameters:
* cb - The callback function
*
* Returned Value:
* None
*
****************************************************************************/
void esp_wifi_sta_register_txdone_cb(wifi_txdone_cb_t cb);
/****************************************************************************
* Name: esp_wifi_sta_read_mac
*
@ -202,18 +215,17 @@ void esp_wifi_sta_register_txdone_cb(wifi_txdone_cb_t cb);
int esp_wifi_sta_read_mac(uint8_t *mac);
/****************************************************************************
* Name: esp_wifi_set_password
* Name: esp_wifi_sta_password
*
* Description:
* Set/Get Wi-Fi station password
* Set/Get Wi-Fi station password.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
@ -227,11 +239,10 @@ int esp_wifi_sta_password(struct iwreq *iwr, bool set);
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
@ -241,15 +252,14 @@ int esp_wifi_sta_essid(struct iwreq *iwr, bool set);
* Name: esp_wifi_sta_bssid
*
* Description:
* Set/Get Wi-Fi station BSSID
* Set/Get Wi-Fi station BSSID.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
@ -259,14 +269,13 @@ int esp_wifi_sta_bssid(struct iwreq *iwr, bool set);
* Name: esp_wifi_sta_connect
*
* Description:
* Trigger Wi-Fi station connection action
* Trigger Wi-Fi station connection action.
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
@ -276,18 +285,17 @@ int esp_wifi_sta_connect(void);
* Name: esp_wifi_sta_disconnect
*
* Description:
* Trigger Wi-Fi station disconnection action
* Trigger Wi-Fi station disconnection action.
*
* Input Parameters:
* None
* None.
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_disconnect(void);
int esp_wifi_sta_disconnect(bool allow_reconnect);
/****************************************************************************
* Name: esp_wifi_sta_mode
@ -300,8 +308,7 @@ int esp_wifi_sta_disconnect(void);
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
@ -329,15 +336,14 @@ int esp_wifi_sta_auth(struct iwreq *iwr, bool set);
* Name: esp_wifi_sta_freq
*
* Description:
* Get station frequency.
* Set/Get station frequency.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
@ -354,33 +360,33 @@ int esp_wifi_sta_freq(struct iwreq *iwr, bool set);
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_bitrate(struct iwreq *iwr, bool set);
#endif /* ESP_WLAN_HAS_STA */
/****************************************************************************
* Name: esp_wifi_sta_get_txpower
* Name: esp_wifi_sta_txpower
*
* Description:
* Get station transmit power (dBm).
* Get/Set station transmit power (dBm).
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_txpower(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_get_channel_range
* Name: esp_wifi_sta_channel
*
* Description:
* Get station range of channel parameters.
@ -390,8 +396,7 @@ int esp_wifi_sta_txpower(struct iwreq *iwr, bool set);
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
@ -408,13 +413,14 @@ int esp_wifi_sta_channel(struct iwreq *iwr, bool set);
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_country(struct iwreq *iwr, bool set);
#ifdef ESP_WLAN_HAS_STA
/****************************************************************************
* Name: esp_wifi_sta_rssi
*
@ -426,100 +432,37 @@ int esp_wifi_sta_country(struct iwreq *iwr, bool set);
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_rssi(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_start
*
* Description:
* Start Wi-Fi softAP.
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_start(void);
#endif /* ESP_WLAN_HAS_STA */
/****************************************************************************
* Name: esp_wifi_softap_stop
*
* Description:
* Stop Wi-Fi softAP.
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
* SoftAP functions
****************************************************************************/
int esp_wifi_softap_stop(void);
#ifdef ESP_WLAN_HAS_SOFTAP
/****************************************************************************
* Name: esp_wifi_softap_send_data
*
* Description:
* Use Wi-Fi softAP interface to send 802.3 frame
* Use Wi-Fi SoftAP interface to send 802.3 frame
*
* Input Parameters:
* pbuf - Packet buffer pointer
* len - Packet length
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_send_data(void *pbuf, size_t len);
/****************************************************************************
* Name: esp_wifi_softap_register_recv_cb
*
* Description:
* Regitser Wi-Fi softAP receive packet callback function
*
* Input Parameters:
* recv_cb - Receive callback function
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_register_recv_cb(int (*recv_cb)(void *buffer,
uint16_t len,
void *eb));
/****************************************************************************
* Name: esp_wifi_softap_register_txdone_cb
*
* Description:
* Register the softAP TX done callback function.
*
* Input Parameters:
* cb - The callback function
*
* Returned Value:
* None
*
****************************************************************************/
void esp_wifi_softap_register_txdone_cb(wifi_txdone_cb_t cb);
/****************************************************************************
* Name: esp_wifi_softap_read_mac
*
@ -544,11 +487,10 @@ int esp_wifi_softap_read_mac(uint8_t *mac);
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
@ -565,8 +507,7 @@ int esp_wifi_softap_password(struct iwreq *iwr, bool set);
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
@ -576,11 +517,11 @@ int esp_wifi_softap_essid(struct iwreq *iwr, bool set);
* Name: esp_wifi_softap_bssid
*
* Description:
* Set/Get Wi-Fi softAP BSSID
* Set/Get Wi-Fi SoftAP BSSID
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
@ -594,14 +535,13 @@ int esp_wifi_softap_bssid(struct iwreq *iwr, bool set);
* Name: esp_wifi_softap_connect
*
* Description:
* Trigger Wi-Fi softAP accept connection action
* Trigger Wi-Fi SoftAP accept connection action.
*
* Input Parameters:
* None
* config - The Wi-Fi config to set.
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
@ -611,14 +551,13 @@ int esp_wifi_softap_connect(void);
* Name: esp_wifi_softap_disconnect
*
* Description:
* Trigger Wi-Fi softAP drop connection action
* Trigger Wi-Fi SoftAP drop connection action
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
@ -635,8 +574,7 @@ int esp_wifi_softap_disconnect(void);
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
@ -646,7 +584,7 @@ int esp_wifi_softap_mode(struct iwreq *iwr, bool set);
* Name: esp_wifi_softap_auth
*
* Description:
* Set/Get authentication mode params.
* Set/get authentication mode params.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
@ -679,7 +617,7 @@ int esp_wifi_softap_auth(struct iwreq *iwr, bool set);
int esp_wifi_softap_freq(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_get_bitrate
* Name: esp_wifi_softap_bitrate
*
* Description:
* Get SoftAP default bit rate (Mbps).
@ -689,8 +627,7 @@ int esp_wifi_softap_freq(struct iwreq *iwr, bool set);
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
@ -707,8 +644,7 @@ int esp_wifi_softap_bitrate(struct iwreq *iwr, bool set);
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
@ -725,8 +661,7 @@ int esp_wifi_softap_txpower(struct iwreq *iwr, bool set);
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
@ -743,8 +678,7 @@ int esp_wifi_softap_channel(struct iwreq *iwr, bool set);
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
@ -761,33 +695,12 @@ int esp_wifi_softap_country(struct iwreq *iwr, bool set);
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
* OK on success; Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_rssi(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_stop_callback
*
* Description:
* Callback to stop Wi-Fi
*
* Input Parameters:
* None
*
* Returned Value:
* None
*
****************************************************************************/
#endif /* ESP_WLAN_HAS_SOFTAP */
void esp_wifi_stop_callback(void);
#ifdef __cplusplus
}
#endif
#undef EXTERN
#endif /* __ASSEMBLY__ */
#endif /* __ARCH_XTENSA_SRC_ESP32S2_ESP32S2_WIFI_ADAPTER_H */
#endif /* __ARCH_XTENSA_SRC_COMMON_ESPRESSIF_ESP_WIFI_API_H */

359
arch/xtensa/src/common/espressif/esp_wifi_event_handler.c Normal file
View file

@ -0,0 +1,359 @@
/****************************************************************************
* arch/xtensa/src/common/espressif/esp_wifi_event_handler.c
*
* SPDX-License-Identifier: Apache-2.0
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <debug.h>
#include <nuttx/spinlock.h>
#include <nuttx/signal.h>
#include "esp_wifi.h"
#include "esp_wifi_utils.h"
#include "esp_wifi_api.h"
#ifndef CONFIG_SCHED_LPWORK
# error "CONFIG_SCHED_LPWORK must be defined"
#endif
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/* CONFIG_POWER_SAVE_MODEM */
#if defined(CONFIG_ESPRESSIF_POWER_SAVE_MIN_MODEM)
# define DEFAULT_PS_MODE WIFI_PS_MIN_MODEM
#elif defined(CONFIG_ESPRESSIF_POWER_SAVE_MAX_MODEM)
# define DEFAULT_PS_MODE WIFI_PS_MAX_MODEM
#elif defined(CONFIG_ESPRESSIF_POWER_SAVE_NONE)
# define DEFAULT_PS_MODE WIFI_PS_NONE
#else
# define DEFAULT_PS_MODE WIFI_PS_NONE
#endif
/****************************************************************************
* Private Types
****************************************************************************/
/* Wi-Fi event notification private data */
struct wifi_notify
{
bool assigned; /* Flag indicate if it is used */
pid_t pid; /* Signal's target thread PID */
struct sigevent event; /* Signal event private data */
struct sigwork_s work; /* Signal work private data */
};
/* Wi-Fi event private data */
struct evt_adpt
{
sq_entry_t entry; /* Sequence entry */
wifi_event_t id; /* Event ID */
uint8_t buf[0]; /* Event private data */
};
/****************************************************************************
* Private Data
****************************************************************************/
static struct wifi_notify g_wifi_notify[WIFI_EVENT_MAX];
static struct work_s g_wifi_evt_work;
static sq_queue_t g_wifi_evt_queue;
static spinlock_t g_lock;
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: esp_reconnect_work_cb
*
* Description:
* Function called by a work queue to reconnect to Wi-Fi in case of
* a disconnection event and WIFI_REASON_ASSOC_LEAVE reason.
* Must check if the failure_retry_cnt is not 0, otherwise it may
* reconnect when not desired, such as when the user has actually
* asked to disconnect from the AP.
*
* Input Parameters:
* arg - Not used.
*
* Returned Value:
* None.
*
****************************************************************************/
#ifdef ESP_WLAN_HAS_STA
static void esp_reconnect_work_cb(void *arg)
{
UNUSED(arg);
int ret;
wifi_config_t wifi_config;
esp_wifi_get_config(WIFI_IF_STA, &wifi_config);
if (wifi_config.sta.failure_retry_cnt == 0)
{
wlinfo("Reconnect to Wi-Fi on callback: failure_retry_cnt is 0\n");
return;
}
ret = esp_wifi_sta_connect();
if (ret < 0)
{
wlerr("Failed to reconnect to Wi-Fi on callback\n");
}
}
#endif /* ESP_WLAN_HAS_STA */
/****************************************************************************
* Name: esp_evt_work_cb
*
* Description:
* Process Wi-Fi events.
*
* Input Parameters:
* arg - Not used.
*
* Returned Value:
* None.
*
****************************************************************************/
static void esp_evt_work_cb(void *arg)
{
int ret;
irqstate_t flags;
struct evt_adpt *evt_adpt;
struct wifi_notify *notify;
wifi_ps_type_t ps_type = DEFAULT_PS_MODE;
while (1)
{
flags = spin_lock_irqsave(&g_lock);
evt_adpt = (struct evt_adpt *)sq_remfirst(&g_wifi_evt_queue);
spin_unlock_irqrestore(&g_lock, flags);
if (evt_adpt == NULL)
{
break;
}
/* Some of the following logic (eg. esp_wlan_sta_set_linkstatus)
* can take net_lock(). To maintain the consistent locking order,
* we take net_lock() here before taking esp_wifi_lock. Note that
* net_lock() is a recursive lock.
*/
net_lock();
esp_wifi_lock(true);
switch (evt_adpt->id)
{
#ifdef ESP_WLAN_DEVS
case WIFI_EVENT_SCAN_DONE:
esp_wifi_scan_event_parse();
break;
#endif
case WIFI_EVENT_HOME_CHANNEL_CHANGE:
wlinfo("Wi-Fi home channel change\n");
break;
#ifdef ESP_WLAN_HAS_STA
case WIFI_EVENT_STA_START:
wlinfo("Wi-Fi sta start\n");
ret = esp_wifi_set_ps(ps_type);
if (ret != 0)
{
wlerr("Failed to set power save type\n");
break;
}
break;
case WIFI_EVENT_STA_STOP:
wlinfo("Wi-Fi station stopped\n");
break;
case WIFI_EVENT_STA_CONNECTED:
wlinfo("Wi-Fi station connected\n");
esp_wlan_sta_connect_success_hook();
break;
case WIFI_EVENT_STA_DISCONNECTED:
wifi_event_sta_disconnected_t *event =
(wifi_event_sta_disconnected_t *)evt_adpt->buf;
wifi_err_reason_t reason = event->reason;
wlinfo("Wi-Fi station disconnected, reason: %u\n", reason);
esp_wlan_sta_disconnect_hook();
if (reason == WIFI_REASON_ASSOC_LEAVE)
{
work_queue(LPWORK, &g_wifi_evt_work, esp_reconnect_work_cb,
NULL, 0);
}
break;
case WIFI_EVENT_STA_AUTHMODE_CHANGE:
wlinfo("Wi-Fi station auth mode change\n");
break;
#endif /* ESP_WLAN_HAS_STA */
#ifdef ESP_WLAN_HAS_SOFTAP
case WIFI_EVENT_AP_START:
wlinfo("INFO: Wi-Fi softap start\n");
esp_wlan_softap_connect_success_hook();
ret = esp_wifi_set_ps(ps_type);
if (ret != 0)
{
wlerr("Failed to set power save type\n");
break;
}
break;
case WIFI_EVENT_AP_STOP:
wlinfo("Wi-Fi softap stop\n");
esp_wlan_softap_disconnect_hook();
break;
case WIFI_EVENT_AP_STACONNECTED:
wlinfo("Wi-Fi station joined AP\n");
break;
case WIFI_EVENT_AP_STADISCONNECTED:
wlinfo("Wi-Fi station left AP\n");
break;
#endif /* ESP_WLAN_HAS_SOFTAP */
default:
break;
}
notify = &g_wifi_notify[evt_adpt->id];
if (notify->assigned)
{
notify->event.sigev_value.sival_ptr = evt_adpt->buf;
ret = nxsig_notification(notify->pid, &notify->event,
SI_QUEUE, &notify->work);
if (ret < 0)
{
wlwarn("nxsig_notification event ID=%d failed: %d\n",
evt_adpt->id, ret);
}
}
esp_wifi_lock(false);
net_unlock();
kmm_free(evt_adpt);
}
}
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: esp_event_post
*
* Description:
* Posts an event to the event loop system. The event is queued in a FIFO
* and processed asynchronously in the low-priority work queue.
*
* Input Parameters:
* event_base - Identifier for the event category (e.g. WIFI_EVENT)
* event_id - Event ID within the event base category
* event_data - Pointer to event data structure
* event_data_size - Size of event data structure
* ticks - Number of ticks to wait (currently unused)
*
* Returned Value:
* 0 on success
* -1 on failure with following error conditions:
* - Invalid event ID
* - Memory allocation failure
*
* Assumptions/Limitations:
* - Event data is copied into a new buffer, so the original can be freed
* - Events are processed in FIFO order in the low priority work queue
* - The function is thread-safe and can be called from interrupt context
*
****************************************************************************/
int esp_event_post(const char *event_base,
int32_t event_id,
void *event_data,
size_t event_data_size,
uint32_t ticks)
{
size_t size;
int32_t id;
irqstate_t flags;
struct evt_adpt *evt_adpt;
wlinfo("Event: base=%s id=%ld data=%p data_size=%u ticks=%lu\n",
event_base, event_id, event_data, event_data_size, ticks);
size = event_data_size + sizeof(struct evt_adpt);
evt_adpt = kmm_malloc(size);
if (evt_adpt == NULL)
{
wlerr("ERROR: Failed to alloc %d memory\n", size);
return -1;
}
evt_adpt->id = event_id;
memcpy(evt_adpt->buf, event_data, event_data_size);
flags = enter_critical_section();
sq_addlast(&evt_adpt->entry, &g_wifi_evt_queue);
leave_critical_section(flags);
work_queue(LPWORK, &g_wifi_evt_work, esp_evt_work_cb, NULL, 0);
return 0;
}
/****************************************************************************
* Name: esp_evt_work_init
*
* Description:
* Initialize the event work queue
*
* Input Parameters:
* None.
*
* Returned Value:
* None.
*
****************************************************************************/
void esp_evt_work_init(void)
{
sq_init(&g_wifi_evt_queue);
}

673
arch/xtensa/src/common/espressif/esp_wifi_utils.c
View file

@ -27,53 +27,21 @@
#include <nuttx/config.h>
#include <assert.h>
#include <errno.h>
#include <debug.h>
#include <netinet/arp.h>
#include <sys/param.h>
#include <nuttx/kmalloc.h>
#include <nuttx/wireless/wireless.h>
#include <nuttx/signal.h>
#include <nuttx/spinlock.h>
#ifdef CONFIG_ARCH_CHIP_ESP32
#include "esp32_wifi_adapter.h"
#endif
#ifdef CONFIG_ARCH_CHIP_ESP32S2
#include "esp32s2_wifi_adapter.h"
#endif
#ifdef CONFIG_ARCH_CHIP_ESP32S3
#include "esp32s3_wifi_adapter.h"
#endif
#ifdef CONFIG_ESPRESSIF_BLE
# ifdef CONFIG_ARCH_CHIP_ESP32
# include "esp32_ble_adapter.h"
# endif
# ifdef CONFIG_ARCH_CHIP_ESP32S3
# include "esp32s3_ble_adapter.h"
# endif
# ifdef CONFIG_ESPRESSIF_WIFI_BT_COEXIST
# include "private/esp_coexist_internal.h"
# endif
#endif
#include "espressif/esp_wlan.h"
#include "esp_wifi_utils.h"
#include "esp_wireless.h"
#include "esp_log.h"
#include "esp_mac.h"
#include "esp_private/phy.h"
#include "esp_private/wifi.h"
#include "esp_random.h"
#include "esp_timer.h"
#ifdef CONFIG_ESPRESSIF_WIFI
# include "esp_wpa.h"
#endif
#include "rom/ets_sys.h"
#include "soc/soc_caps.h"
#include "esp_wifi_utils.h"
#include "esp_wlan_netdev.h"
#include "esp_wifi.h"
#include "esp_err.h"
#include "esp_wifi_types_generic.h"
/****************************************************************************
* Pre-processor Definitions
@ -96,18 +64,6 @@
#define CHANNEL_MAX_NUM (14)
/* CONFIG_POWER_SAVE_MODEM */
#if defined(CONFIG_ESPRESSIF_POWER_SAVE_MIN_MODEM)
# define DEFAULT_PS_MODE WIFI_PS_MIN_MODEM
#elif defined(CONFIG_ESPRESSIF_POWER_SAVE_MAX_MODEM)
# define DEFAULT_PS_MODE WIFI_PS_MAX_MODEM
#elif defined(CONFIG_ESPRESSIF_POWER_SAVE_NONE)
# define DEFAULT_PS_MODE WIFI_PS_NONE
#else
# define DEFAULT_PS_MODE WIFI_PS_NONE
#endif
/****************************************************************************
* Private Types
****************************************************************************/
@ -129,70 +85,10 @@ struct wifi_scan_result
unsigned int scan_result_size; /* Current size of temp buffer */
};
/* Wi-Fi event ID */
enum wifi_adpt_evt_e
{
WIFI_ADPT_EVT_SCAN_DONE = 0,
WIFI_ADPT_EVT_STA_START,
WIFI_ADPT_EVT_STA_CONNECT,
WIFI_ADPT_EVT_STA_DISCONNECT,
WIFI_ADPT_EVT_STA_AUTHMODE_CHANGE,
WIFI_ADPT_EVT_STA_STOP,
WIFI_ADPT_EVT_AP_START,
WIFI_ADPT_EVT_AP_STOP,
WIFI_ADPT_EVT_AP_STACONNECTED,
WIFI_ADPT_EVT_AP_STADISCONNECTED,
WIFI_ADPT_EVT_MAX,
};
/* Wi-Fi event callback function */
typedef void (*wifi_evt_cb_t)(void *p);
/* Wi-Fi event private data */
struct evt_adpt
{
sq_entry_t entry; /* Sequence entry */
int32_t id; /* Event ID */
uint8_t buf[0]; /* Event private data */
};
/* Wi-Fi event notification private data */
struct wifi_notify
{
bool assigned; /* Flag indicate if it is used */
pid_t pid; /* Signal's target thread PID */
struct sigevent event; /* Signal event private data */
struct sigwork_s work; /* Signal work private data */
};
/****************************************************************************
* Private Function Prototypes
****************************************************************************/
static int esp_event_id_map(int event_id);
/****************************************************************************
* Public Data
****************************************************************************/
/* Wi-Fi interface configuration */
#ifdef ESPRESSIF_WLAN_HAS_STA
extern wifi_config_t g_sta_wifi_cfg;
#endif /* ESPRESSIF_WLAN_HAS_STA */
#ifdef ESPRESSIF_WLAN_HAS_SOFTAP
extern wifi_config_t g_softap_wifi_cfg;
#endif /* ESPRESSIF_WLAN_HAS_SOFTAP */
/****************************************************************************
* Private Data
****************************************************************************/
@ -204,95 +100,107 @@ static struct wifi_scan_result g_scan_priv =
static uint8_t g_channel_num;
static uint8_t g_channel_list[CHANNEL_MAX_NUM];
/* Wi-Fi event private data */
static spinlock_t g_lock_event;
static struct work_s g_wifi_evt_work;
static sq_queue_t g_wifi_evt_queue;
static struct wifi_notify g_wifi_notify[WIFI_ADPT_EVT_MAX];
static mutex_t g_wifiexcl_lock = NXMUTEX_INITIALIZER;
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: esp_event_id_map
*
* Description:
* Transform from esp-idf event ID to Wi-Fi adapter event ID
*
* Input Parameters:
* event_id - esp-idf event ID
*
* Returned Value:
* Wi-Fi adapter event ID
*
****************************************************************************/
static int esp_event_id_map(int event_id)
{
int id;
switch (event_id)
{
case WIFI_EVENT_SCAN_DONE:
id = WIFI_ADPT_EVT_SCAN_DONE;
break;
#ifdef ESPRESSIF_WLAN_HAS_STA
case WIFI_EVENT_STA_START:
id = WIFI_ADPT_EVT_STA_START;
break;
case WIFI_EVENT_STA_CONNECTED:
id = WIFI_ADPT_EVT_STA_CONNECT;
break;
case WIFI_EVENT_STA_DISCONNECTED:
id = WIFI_ADPT_EVT_STA_DISCONNECT;
break;
case WIFI_EVENT_STA_AUTHMODE_CHANGE:
id = WIFI_ADPT_EVT_STA_AUTHMODE_CHANGE;
break;
case WIFI_EVENT_STA_STOP:
id = WIFI_ADPT_EVT_STA_STOP;
break;
#endif /* ESPRESSIF_WLAN_HAS_STA */
#ifdef ESPRESSIF_WLAN_HAS_SOFTAP
case WIFI_EVENT_AP_START:
id = WIFI_ADPT_EVT_AP_START;
break;
case WIFI_EVENT_AP_STOP:
id = WIFI_ADPT_EVT_AP_STOP;
break;
case WIFI_EVENT_AP_STACONNECTED:
id = WIFI_ADPT_EVT_AP_STACONNECTED;
break;
case WIFI_EVENT_AP_STADISCONNECTED:
id = WIFI_ADPT_EVT_AP_STADISCONNECTED;
break;
#endif /* ESPRESSIF_WLAN_HAS_SOFTAP */
default:
wlerr("ERROR: Unknown event ID: %d\n", event_id);
return -1;
}
return id;
}
/****************************************************************************
* Public Functions
****************************************************************************/
#ifdef CONFIG_ESPRESSIF_WIFI
/****************************************************************************
* Name: esp_wifi_mode_translate
*
* Description:
* Translate wireless mode constants to ESP Wi-Fi mode constants.
*
* Input Parameters:
* wireless_mode - Wireless mode from wireless.h (IW_MODE_*)
*
* Returned Value:
* ESP Wi-Fi mode (WIFI_MODE_*) on success
* -EINVAL on failure
*
****************************************************************************/
wifi_mode_t esp_wifi_mode_translate(uint32_t wireless_mode)
{
switch (wireless_mode)
{
case IW_MODE_INFRA:
return WIFI_MODE_STA;
case IW_MODE_MASTER:
return WIFI_MODE_AP;
default:
wlerr("Invalid wireless mode=%ld\n", wireless_mode);
return -EINVAL;
}
}
/****************************************************************************
* Name: esp_freq_to_channel
*
* Description:
* Converts Wi-Fi frequency to channel.
*
* Input Parameters:
* freq - Wi-Fi frequency
*
* Returned Value:
* Wi-Fi channel
*
****************************************************************************/
int esp_freq_to_channel(uint16_t freq)
{
int channel = 0;
if (freq >= 2412 && freq <= 2484)
{
if (freq == 2484)
{
channel = 14;
}
else
{
channel = freq - 2407;
if (channel % 5)
{
return 0;
}
channel /= 5;
}
return channel;
}
if (freq >= 5005 && freq < 5900)
{
if (freq % 5)
{
return 0;
}
channel = (freq - 5000) / 5;
return channel;
}
if (freq >= 4905 && freq < 5000)
{
if (freq % 5)
{
return 0;
}
channel = (freq - 4000) / 5;
return channel;
}
return 0;
}
/****************************************************************************
* Name: esp_wifi_start_scan
*
@ -316,8 +224,8 @@ int esp_wifi_start_scan(struct iwreq *iwr)
int ret = 0;
int i;
uint8_t target_mac[MAC_LEN];
uint8_t target_ssid[SSID_MAX_LEN + 1];
memset(target_ssid, 0x0, sizeof(SSID_MAX_LEN + 1));
uint8_t target_ssid[IW_ESSID_MAX_SIZE + 1];
memset(target_ssid, 0x0, sizeof(IW_ESSID_MAX_SIZE + 1));
if (iwr == NULL)
{
@ -395,7 +303,6 @@ int esp_wifi_start_scan(struct iwreq *iwr)
config->scan_type = WIFI_SCAN_TYPE_ACTIVE; /* Active scan */
}
esp_wifi_start();
ret = esp_wifi_scan_start(config, false);
if (ret != OK)
{
@ -440,10 +347,10 @@ int esp_wifi_start_scan(struct iwreq *iwr)
* Name: esp_wifi_get_scan_results
*
* Description:
* Get scan result
* Get Wi-Fi scan results.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* iwr - The argument of the ioctl cmd.
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
@ -544,13 +451,13 @@ exit_failed:
* Name: esp_wifi_scan_event_parse
*
* Description:
* Parse scan information
* Parse scan information Wi-Fi AP scan results.
*
* Input Parameters:
* None
* None.
*
* Returned Value:
* None
* None.
*
****************************************************************************/
@ -639,7 +546,8 @@ void esp_wifi_scan_event_parse(void)
/* Copy ESSID */
essid_len = MIN(strlen((const char *)
ap_list_buffer[bss_count].ssid), SSID_MAX_LEN);
ap_list_buffer[bss_count].ssid),
IW_ESSID_MAX_SIZE);
essid_len_aligned = (essid_len + 3) & -4;
if (result_size < ESP_IW_EVENT_SIZE(essid) + essid_len_aligned)
{
@ -762,277 +670,85 @@ scan_result_full:
priv->scan_status = ESP_SCAN_DONE;
nxsem_post(&priv->scan_signal);
}
#endif /* CONFIG_ESPRESSIF_WIFI */
/****************************************************************************
* Name: esp_evt_work_cb
* Name: esp_wifi_to_errno
*
* Description:
* Process the cached event
* Transform from ESP Wi-Fi error code to NuttX error code.
*
* Input Parameters:
* arg - No mean
* err - ESP Wi-Fi error code.
*
* Returned Value:
* None
* NuttX error code defined in errno.h
*
****************************************************************************/
void esp_evt_work_cb(void *arg)
int32_t esp_wifi_to_errno(int err)
{
int ret;
irqstate_t flags;
struct evt_adpt *evt_adpt;
struct wifi_notify *notify;
wifi_ps_type_t ps_type = DEFAULT_PS_MODE;
while (1)
if (err < ESP_ERR_WIFI_BASE)
{
flags = spin_lock_irqsave(&g_lock_event);
evt_adpt = (struct evt_adpt *)sq_remfirst(&g_wifi_evt_queue);
spin_unlock_irqrestore(&g_lock_event, flags);
if (!evt_adpt)
/* Unmask component error bits */
ret = err & 0xfff;
switch (ret)
{
break;
}
/* Some of the following logic (eg. esp32s3_wlan_sta_set_linkstatus)
* can take net_lock(). To maintain the consistent locking order,
* we take net_lock() here before taking esp_wifi_lock. Note that
* net_lock() is a recursive lock.
*/
net_lock();
esp_wifi_lock(true);
switch (evt_adpt->id)
{
case WIFI_ADPT_EVT_SCAN_DONE:
esp_wifi_scan_event_parse();
case ESP_OK:
ret = OK;
break;
case ESP_ERR_NO_MEM:
ret = -ENOMEM;
break;
#ifdef ESPRESSIF_WLAN_HAS_STA
case WIFI_ADPT_EVT_STA_START:
wlinfo("Wi-Fi sta start\n");
g_sta_connected = false;
#ifdef CONFIG_ESPRESSIF_BLE
if (esp_bt_controller_get_status() !=
ESP_BT_CONTROLLER_STATUS_IDLE)
{
if (ps_type == WIFI_PS_NONE)
{
ps_type = WIFI_PS_MIN_MODEM;
}
}
#endif
ret = esp_wifi_set_ps(ps_type);
if (ret)
{
wlerr("Failed to set power save type\n");
break;
}
else
{
wlinfo("INFO: Set ps type=%d\n", ps_type);
}
ret = esp_wifi_get_config(WIFI_IF_STA, &g_sta_wifi_cfg);
if (ret)
{
wlerr("Failed to get Wi-Fi config data ret=%d\n", ret);
}
case ESP_ERR_INVALID_ARG:
ret = -EINVAL;
break;
case WIFI_ADPT_EVT_STA_CONNECT:
wlinfo("Wi-Fi sta connect\n");
g_sta_connected = true;
ret = esp_wlan_sta_set_linkstatus(true);
if (ret < 0)
{
wlerr("ERROR: Failed to set Wi-Fi station link status\n");
}
case ESP_ERR_INVALID_STATE:
ret = -EIO;
break;
case WIFI_ADPT_EVT_STA_DISCONNECT:
wlinfo("Wi-Fi sta disconnect\n");
g_sta_connected = false;
ret = esp_wlan_sta_set_linkstatus(false);
if (ret < 0)
{
wlerr("ERROR: Failed to set Wi-Fi station link status\n");
}
if (g_sta_reconnect)
{
ret = esp_wifi_connect();
if (ret)
{
wlerr("Failed to connect AP error=%d\n", ret);
}
}
case ESP_ERR_INVALID_SIZE:
ret = -EINVAL;
break;
case WIFI_ADPT_EVT_STA_STOP:
wlinfo("Wi-Fi sta stop\n");
g_sta_connected = false;
break;
#endif /* ESPRESSIF_WLAN_HAS_STA */
#ifdef ESPRESSIF_WLAN_HAS_SOFTAP
case WIFI_ADPT_EVT_AP_START:
wlinfo("INFO: Wi-Fi softap start\n");
#ifdef CONFIG_ESPRESSIF_BLE
if (esp_bt_controller_get_status() !=
ESP_BT_CONTROLLER_STATUS_IDLE)
{
if (ps_type == WIFI_PS_NONE)
{
ps_type = WIFI_PS_MIN_MODEM;
}
}
#endif
ret = esp_wifi_set_ps(ps_type);
if (ret)
{
wlerr("Failed to set power save type\n");
break;
}
else
{
wlinfo("INFO: Set ps type=%d\n", ps_type);
}
ret = esp_wifi_get_config(WIFI_IF_AP, &g_softap_wifi_cfg);
if (ret)
{
wlerr("Failed to get Wi-Fi config data ret=%d\n", ret);
}
case ESP_ERR_NOT_FOUND:
ret = -ENOSYS;
break;
case WIFI_ADPT_EVT_AP_STOP:
wlinfo("INFO: Wi-Fi softap stop\n");
case ESP_ERR_NOT_SUPPORTED:
ret = -ENOSYS;
break;
case WIFI_ADPT_EVT_AP_STACONNECTED:
wlinfo("INFO: Wi-Fi station join\n");
case ESP_ERR_TIMEOUT:
ret = -ETIMEDOUT;
break;
case WIFI_ADPT_EVT_AP_STADISCONNECTED:
wlinfo("INFO: Wi-Fi station leave\n");
case ESP_ERR_INVALID_MAC:
ret = -EINVAL;
break;
#endif /* ESPRESSIF_WLAN_HAS_SOFTAP */
default:
ret = ERROR;
break;
}
notify = &g_wifi_notify[evt_adpt->id];
if (notify->assigned)
{
notify->event.sigev_value.sival_ptr = evt_adpt->buf;
ret = nxsig_notification(notify->pid, &notify->event,
SI_QUEUE, &notify->work);
if (ret < 0)
{
wlwarn("nxsig_notification event ID=%" PRId32 " failed: %d\n",
evt_adpt->id, ret);
}
}
esp_wifi_lock(false);
net_unlock();
kmm_free(evt_adpt);
}
}
/****************************************************************************
* Name: esp_event_post
*
* Description:
* Active work queue and let the work to process the cached event
*
* Input Parameters:
* event_base - Event set name
* event_id - Event ID
* event_data - Event private data
* event_data_size - Event data size
* ticks - Waiting system ticks
*
* Returned Value:
* 0 if success or -1 if fail
*
****************************************************************************/
int esp_event_post(esp_event_base_t event_base,
int32_t event_id,
void *event_data,
size_t event_data_size,
uint32_t ticks)
{
size_t size;
int32_t id;
irqstate_t flags;
struct evt_adpt *evt_adpt;
wlinfo("Event: base=%s id=%" PRId32 " data=%p data_size=%d "
"ticks=%" PRIu32 "\n",
event_base, event_id, event_data, event_data_size, ticks);
id = esp_event_id_map(event_id);
if (id < 0)
else
{
wlinfo("No process event %" PRId32 "\n", event_id);
return -1;
ret = ERROR;
}
size = event_data_size + sizeof(struct evt_adpt);
evt_adpt = kmm_malloc(size);
if (!evt_adpt)
if (ret != OK)
{
wlerr("Failed to alloc %d memory\n", size);
return -1;
wlerr("ERROR: %s\n", esp_err_to_name(err));
}
evt_adpt->id = id;
memcpy(evt_adpt->buf, event_data, event_data_size);
flags = spin_lock_irqsave(&g_lock_event);
sq_addlast(&evt_adpt->entry, &g_wifi_evt_queue);
spin_unlock_irqrestore(&g_lock_event, flags);
work_queue(LPWORK, &g_wifi_evt_work, esp_evt_work_cb, NULL, 0);
return 0;
}
/****************************************************************************
* Name: esp_init_event_queue
*
* Description:
* Initialize the Wi-Fi event queue that holds pending events to be
* processed. This queue is used to store Wi-Fi events like scan
* completion, station connect/disconnect etc. before they are handled by
* the event work callback.
*
* Input Parameters:
* None
*
* Returned Value:
* None
*
****************************************************************************/
void esp_init_event_queue(void)
{
sq_init(&g_wifi_evt_queue);
return ret;
}
/****************************************************************************
@ -1072,94 +788,3 @@ int esp_wifi_lock(bool lock)
return ret;
}
/****************************************************************************
* Name: esp_wifi_notify_subscribe
*
* Description:
* Enable event notification
*
* Input Parameters:
* pid - Task PID
* event - Signal event data pointer
*
* Returned Value:
* 0 if success or -1 if fail
*
****************************************************************************/
int esp_wifi_notify_subscribe(pid_t pid, struct sigevent *event)
{
int id;
struct wifi_notify *notify;
int ret = -1;
wlinfo("PID=%d event=%p\n", pid, event);
esp_wifi_lock(true);
if (event->sigev_notify == SIGEV_SIGNAL)
{
id = esp_event_id_map(event->sigev_signo);
if (id < 0)
{
wlerr("No process event %d\n", event->sigev_signo);
}
else
{
notify = &g_wifi_notify[id];
if (notify->assigned)
{
wlerr("sigev_signo %d has subscribed\n",
event->sigev_signo);
}
else
{
if (pid == 0)
{
pid = nxsched_gettid();
wlinfo("Actual PID=%d\n", pid);
}
notify->pid = pid;
notify->event = *event;
notify->assigned = true;
ret = 0;
}
}
}
else if (event->sigev_notify == SIGEV_NONE)
{
id = esp_event_id_map(event->sigev_signo);
if (id < 0)
{
wlerr("No process event %d\n", event->sigev_signo);
}
else
{
notify = &g_wifi_notify[id];
if (!notify->assigned)
{
wlerr("sigev_signo %d has not subscribed\n",
event->sigev_signo);
}
else
{
notify->assigned = false;
ret = 0;
}
}
}
else
{
wlerr("sigev_notify %d is invalid\n", event->sigev_signo);
}
esp_wifi_lock(false);
return ret;
}

158
arch/xtensa/src/common/espressif/esp_wifi_utils.h
View file

@ -29,13 +29,15 @@
#include <nuttx/config.h>
#include <nuttx/net/netdev.h>
#include <nuttx/signal.h>
#include "esp_private/wifi.h"
#include "esp_wifi_types_generic.h"
#ifndef __ASSEMBLY__
# include <stdint.h>
#endif /* __ASSEMBLY__ */
#include <stdint.h>
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
@ -44,10 +46,71 @@ extern "C"
#define EXTERN extern
#endif
#define MAC_LEN (6)
/****************************************************************************
* Inline Functions
****************************************************************************/
/****************************************************************************
* Name: nuttx_err_to_common_err
*
* Description:
* Transform from Nuttx OS error code to low level API error code.
*
* Input Parameters:
* ret - NuttX error code
*
* Returned Value:
* Wi-Fi adapter error code
*
****************************************************************************/
#ifdef CONFIG_ESPRESSIF_WIFI
static inline int32_t nuttx_err_to_common_err(int ret)
{
return ret >= 0;
}
#endif
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
#ifdef CONFIG_ESPRESSIF_WIFI
/****************************************************************************
* Name: esp_freq_to_channel
*
* Description:
* Converts Wi-Fi frequency to channel.
*
* Input Parameters:
* freq - Wi-Fi frequency
*
* Returned Value:
* Wi-Fi channel
*
****************************************************************************/
int esp_freq_to_channel(uint16_t freq);
/****************************************************************************
* Name: esp_evt_work_init
*
* Description:
* Initialize the event work queue
*
* Input Parameters:
* None
*
* Returned Value:
* None
*
****************************************************************************/
void esp_evt_work_init(void);
/****************************************************************************
* Name: esp_wifi_start_scan
*
@ -72,7 +135,7 @@ int esp_wifi_start_scan(struct iwreq *iwr);
* Get scan result
*
* Input Parameters:
* req The argument of the ioctl cmd
* iwr - The argument of the ioctl cmd
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
@ -86,76 +149,52 @@ int esp_wifi_get_scan_results(struct iwreq *iwr);
* Name: esp_wifi_scan_event_parse
*
* Description:
* Parse scan information
* Parse scan information Wi-Fi AP scan results.
*
* Input Parameters:
* None
* None.
*
* Returned Value:
* None
* None.
*
****************************************************************************/
void esp_wifi_scan_event_parse(void);
#endif
/****************************************************************************
* Name: esp_evt_work_cb
* Name: esp_wifi_to_errno
*
* Description:
* Process the cached event
* Transform from ESP Wi-Fi error code to NuttX error code
*
* Input Parameters:
* arg - No mean
* err - ESP Wi-Fi error code
*
* Returned Value:
* None
* NuttX error code defined in errno.h
*
****************************************************************************/
void esp_evt_work_cb(void *arg);
int32_t esp_wifi_to_errno(int err);
/****************************************************************************
* Name: esp_event_post
* Name: esp_wifi_mode_translate
*
* Description:
* Active work queue and let the work to process the cached event
* Translate wireless mode constants to ESP Wi-Fi mode constants.
*
* Input Parameters:
* event_base - Event set name
* event_id - Event ID
* event_data - Event private data
* event_data_size - Event data size
* ticks - Waiting system ticks
* wireless_mode - Wireless mode from wireless.h (IW_MODE_*)
*
* Returned Value:
* 0 if success or -1 if fail
* ESP Wi-Fi mode (WIFI_MODE_*) on success
* -EINVAL on failure
*
****************************************************************************/
int esp_event_post(const char *event_base,
int32_t event_id,
void *event_data,
size_t event_data_size,
uint32_t ticks);
/****************************************************************************
* Name: esp_init_event_queue
*
* Description:
* Initialize the Wi-Fi event queue that holds pending events to be
* processed. This queue is used to store Wi-Fi events like scan
* completion, station connect/disconnect etc. before they are handled by
* the event work callback.
*
* Input Parameters:
* None
*
* Returned Value:
* None
*
****************************************************************************/
void esp_init_event_queue(void);
wifi_mode_t esp_wifi_mode_translate(uint32_t wireless_mode);
/****************************************************************************
* Name: esp_wifi_lock
@ -174,25 +213,42 @@ void esp_init_event_queue(void);
int esp_wifi_lock(bool lock);
/****************************************************************************
* Name: esp_wifi_notify_subscribe
* Name: esp_event_post
*
* Description:
* Enable event notification
* Posts an event to the event loop system. The event is queued in a FIFO
* and processed asynchronously in the low-priority work queue.
*
* Input Parameters:
* pid - Task PID
* event - Signal event data pointer
* event_base - Identifier for the event category (e.g. WIFI_EVENT)
* event_id - Event ID within the event base category
* event_data - Pointer to event data structure
* event_data_size - Size of event data structure
* ticks - Number of ticks to wait (currently unused)
*
* Returned Value:
* 0 if success or -1 if fail
* 0 on success
* -1 on failure with following error conditions:
* - Invalid event ID
* - Memory allocation failure
*
* Assumptions/Limitations:
* - Event data is copied into a new buffer, so the original can be freed
* - Events are processed in FIFO order in the low priority work queue
* - The function is thread-safe and can be called from interrupt context
*
****************************************************************************/
int esp_wifi_notify_subscribe(pid_t pid, struct sigevent *event);
int esp_event_post(const char *event_base,
int32_t event_id,
void *event_data,
size_t event_data_size,
uint32_t ticks);
#undef EXTERN
#ifdef __cplusplus
}
#endif
#undef EXTERN
#endif /* __ASSEMBLY__ */
#endif /* __ARCH_XTENSA_SRC_COMMON_ESPRESSIF_ESP_WIFI_UTILS_H */

84
arch/xtensa/src/common/espressif/esp_wireless.c
View file

@ -72,6 +72,7 @@
#include "phy_init_data.h"
#include "esp_wireless.h"
#include "esp_wifi_utils.h"
/****************************************************************************
* Pre-processor Definitions
@ -365,87 +366,6 @@ static int esp_swi_irq(int irq, void *context, void *arg)
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: esp_wifi_to_errno
*
* Description:
* Transform from ESP Wi-Fi error code to NuttX error code
*
* Input Parameters:
* err - ESP Wi-Fi error code
*
* Returned Value:
* NuttX error code defined in errno.h
*
****************************************************************************/
#ifndef CONFIG_ARCH_CHIP_ESP32S2
int32_t esp_wifi_to_errno(int err)
{
int ret;
if (err < ESP_ERR_WIFI_BASE)
{
/* Unmask component error bits */
ret = err & 0xfff;
switch (ret)
{
case ESP_OK:
ret = OK;
break;
case ESP_ERR_NO_MEM:
ret = -ENOMEM;
break;
case ESP_ERR_INVALID_ARG:
ret = -EINVAL;
break;
case ESP_ERR_INVALID_STATE:
ret = -EIO;
break;
case ESP_ERR_INVALID_SIZE:
ret = -EINVAL;
break;
case ESP_ERR_NOT_FOUND:
ret = -ENOSYS;
break;
case ESP_ERR_NOT_SUPPORTED:
ret = -ENOSYS;
break;
case ESP_ERR_TIMEOUT:
ret = -ETIMEDOUT;
break;
case ESP_ERR_INVALID_MAC:
ret = -EINVAL;
break;
default:
ret = ERROR;
break;
}
}
else
{
ret = ERROR;
}
if (ret != OK)
{
wlerr("ERROR: %s\n", esp_err_to_name(err));
}
return ret;
}
#endif
/****************************************************************************
* Functions needed by libphy.a
****************************************************************************/
@ -1047,7 +967,7 @@ int esp_timer_create(const esp_timer_create_args_t *create_args,
rt_timer_args.callback = create_args->callback;
ret = rt_timer_create(&rt_timer_args, &rt_timer);
if (ret)
if (ret != 0)
{
wlerr("Failed to create rt_timer error=%d\n", ret);
return ret;

1902
arch/xtensa/src/common/espressif/esp_wlan.c
View file

File diff suppressed because it is too large Load diff

1405
arch/xtensa/src/common/espressif/esp_wlan_netdev.c Normal file
View file

File diff suppressed because it is too large Load diff

154
arch/xtensa/src/common/espressif/esp_wlan.h → arch/xtensa/src/common/espressif/esp_wlan_netdev.h
View file

@ -1,5 +1,5 @@
/****************************************************************************
* arch/xtensa/src/common/espressif/esp_wlan.h
* arch/xtensa/src/common/espressif/esp_wlan_netdev.h
*
* SPDX-License-Identifier: Apache-2.0
*
@ -20,8 +20,8 @@
*
****************************************************************************/
#ifndef __ARCH_XTENSA_SRC_COMMON_ESPRESSIF_ESP_WLAN_H
#define __ARCH_XTENSA_SRC_COMMON_ESPRESSIF_ESP_WLAN_H
#ifndef __ARCH_XTENSA_SRC_COMMON_ESPRESSIF_ESP_WLAN_NETDEV_H
#define __ARCH_XTENSA_SRC_COMMON_ESPRESSIF_ESP_WLAN_NETDEV_H
/****************************************************************************
* Included Files
@ -29,16 +29,6 @@
#include <nuttx/config.h>
#ifdef CONFIG_ARCH_CHIP_ESP32
# include "esp32_wifi_adapter.h"
#endif
#ifdef CONFIG_ARCH_CHIP_ESP32S2
# include "esp32s2_wifi_adapter.h"
#endif
#ifdef CONFIG_ARCH_CHIP_ESP32S3
# include "esp32s3_wifi_adapter.h"
#endif
#ifndef __ASSEMBLY__
#undef EXTERN
@ -50,119 +40,147 @@ extern "C"
#define EXTERN extern
#endif
#ifdef CONFIG_ESPRESSIF_WIFI
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
#if defined(CONFIG_ESPRESSIF_WIFI_STATION)
# define ESPRESSIF_WLAN_HAS_STA
# define ESPRESSIF_WLAN_STA_DEVNO 0
# define ESPRESSIF_WLAN_DEVS 1
# define ESP_WLAN_HAS_STA
# define ESP_WLAN_STA_DEVNO 0
# define ESP_WLAN_DEVS 1
#elif defined(CONFIG_ESPRESSIF_WIFI_SOFTAP)
# define ESPRESSIF_WLAN_HAS_SOFTAP
# define ESPRESSIF_WLAN_SOFTAP_DEVNO 0
# define ESPRESSIF_WLAN_DEVS 1
# define ESP_WLAN_HAS_SOFTAP
# define ESP_WLAN_SOFTAP_DEVNO 0
# define ESP_WLAN_DEVS 1
#elif defined(CONFIG_ESPRESSIF_WIFI_STATION_SOFTAP)
# define ESPRESSIF_WLAN_HAS_STA
# define ESPRESSIF_WLAN_HAS_SOFTAP
# define ESPRESSIF_WLAN_STA_DEVNO 0
# define ESPRESSIF_WLAN_SOFTAP_DEVNO 1
# define ESPRESSIF_WLAN_DEVS 2
# define ESP_WLAN_HAS_STA
# define ESP_WLAN_HAS_SOFTAP
# define ESP_WLAN_HAS_APSTA
# define ESP_WLAN_STA_DEVNO 0
# define ESP_WLAN_SOFTAP_DEVNO 1
# define ESP_WLAN_DEVS 2
#endif
/****************************************************************************
* Public Data
****************************************************************************/
#ifdef ESPRESSIF_WLAN_HAS_STA
/* If reconnect automatically */
extern volatile bool g_sta_reconnect;
/* If Wi-Fi sta starts */
extern volatile bool g_sta_started;
/* If Wi-Fi sta connected */
extern volatile bool g_sta_connected;
#endif /* ESPRESSIF_WLAN_HAS_STA */
#ifdef ESPRESSIF_WLAN_HAS_SOFTAP
/* If Wi-Fi SoftAP starts */
extern volatile bool g_softap_started;
#endif /* ESPRESSIF_WLAN_HAS_SOFTAP */
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: esp_wlan_sta_set_linkstatus
* Name: esp_wlan_sta_connect_success_hook
*
* Description:
* Set Wi-Fi station link status
* Notify the networking layer that connection has succeeded.
*
* Parameters:
* linkstatus - true Notifies the networking layer about an available
* carrier, false Notifies the networking layer about an
* disappeared carrier.
* Input Parameters:
* None.
*
* Returned Value:
* OK on success; Negated errno on failure.
* None.
*
****************************************************************************/
int esp_wlan_sta_set_linkstatus(bool linkstatus);
#ifdef ESP_WLAN_HAS_STA
void esp_wlan_sta_connect_success_hook(void);
#endif
/****************************************************************************
* Name: esp_wlan_sta_disconnect_hook
*
* Description:
* Notify the networking layer that connection has been disconnected.
*
* Input Parameters:
* None.
*
* Returned Value:
* None.
*
****************************************************************************/
#ifdef ESP_WLAN_HAS_STA
void esp_wlan_sta_disconnect_hook(void);
#endif
/****************************************************************************
* Name: esp_wlan_softap_connect_success_hook
*
* Description:
* Notify the networking layer that connection has succeeded.
*
* Input Parameters:
* None.
*
* Returned Value:
* None.
*
****************************************************************************/
#ifdef ESP_WLAN_HAS_SOFTAP
void esp_wlan_softap_connect_success_hook(void);
#endif
/****************************************************************************
* Name: esp_wlan_softap_disconnect_hook
*
* Description:
* Notify the networking layer that connection has been disconnected.
*
* Input Parameters:
* None.
*
* Returned Value:
* None.
*
****************************************************************************/
#ifdef ESP_WLAN_HAS_SOFTAP
void esp_wlan_softap_disconnect_hook(void);
#endif
/****************************************************************************
* Name: esp_wlan_sta_initialize
*
* Description:
* Initialize the ESP32|S2|S3 WLAN station netcard driver
* Initialize the Wi-Fi adapter for station mode.
*
* Input Parameters:
* None
* None.
*
* Returned Value:
* OK on success; Negated errno on failure.
*
****************************************************************************/
#ifdef ESP_WLAN_HAS_STA
int esp_wlan_sta_initialize(void);
#endif
/****************************************************************************
* Name: esp_wlan_softap_initialize
*
* Description:
* Initialize the ESP32|S2|S3 WLAN softAP netcard driver
* Initialize the Wi-Fi adapter for SoftAP mode.
*
* Input Parameters:
* None
* None.
*
* Returned Value:
* OK on success; Negated errno on failure.
*
****************************************************************************/
#ifdef ESP_WLAN_HAS_SOFTAP
int esp_wlan_softap_initialize(void);
#endif
#endif /* CONFIG_ESPRESSIF_WIFI */
#ifdef __cplusplus
}
#endif
#undef EXTERN
#endif /* __ASSEMBLY__ */
#endif /* __ARCH_XTENSA_SRC_COMMON_ESPRESSIF_ESP_WLAN_H */
#endif /* __ARCH_XTENSA_SRC_COMMON_ESPRESSIF_ESP_WLAN_NETDEV_H */

2
arch/xtensa/src/esp32/Make.defs
View file

@ -223,7 +223,7 @@ endif
ESP_HAL_3RDPARTY_REPO = esp-hal-3rdparty
ifndef ESP_HAL_3RDPARTY_VERSION
ESP_HAL_3RDPARTY_VERSION = 96185c5348c747d2e15baef639d0b2a842ecd504
ESP_HAL_3RDPARTY_VERSION = b6fa6c9098318007a61acc7c9f0f180443bb80c2
endif
ifndef ESP_HAL_3RDPARTY_URL

1
arch/xtensa/src/esp32/esp32_ble_adapter.c
View file

@ -56,6 +56,7 @@
#include "utils/memory_reserve.h"
#include "esp32_rt_timer.h"
#include "espressif/esp_wireless.h"
#include "espressif/esp_wifi_utils.h"
#include "esp32_irq.h"
#include "esp32_spicache.h"

2691
arch/xtensa/src/esp32/esp32_wifi_adapter.c
View file

File diff suppressed because it is too large Load diff

748
arch/xtensa/src/esp32/esp32_wifi_adapter.h
View file

@ -45,741 +45,10 @@ extern "C"
* Pre-processor Definitions
****************************************************************************/
#define SSID_MAX_LEN (32)
#define PWD_MAX_LEN (64)
#define CONFIG_IDF_TARGET_ESP32 1
/* Define esp_err_t */
typedef int esp_err_t;
enum coex_log_level_e
{
COEX_LOG_NONE = 0,
COEX_LOG_ERROR,
COEX_LOG_WARN,
COEX_LOG_INFO,
COEX_LOG_DEBUG,
COEX_LOG_VERBOSE
};
/* Wi-Fi event callback function */
typedef void (*wifi_evt_cb_t)(void *p);
/* Wi-Fi TX done callback function */
typedef void (*wifi_txdone_cb_t)(uint8_t *data, uint16_t *len, bool status);
#define COEX_ADAPTER_FUNCS_TIME_BLOCKING 0xffffffff
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: esp_wifi_adapter_init
*
* Description:
* Initialize ESP32 Wi-Fi adapter
*
* Input Parameters:
* None
*
* Returned Value:
* 0 if success or -1 if fail
*
****************************************************************************/
int esp_wifi_adapter_init(void);
/****************************************************************************
* Name: esp_wifi_free_eb
*
* Description:
* Free Wi-Fi receive callback input eb pointer
*
* Input Parameters:
* eb - Wi-Fi receive callback input eb pointer
*
* Returned Value:
* None
*
****************************************************************************/
void esp_wifi_free_eb(void *eb);
/****************************************************************************
* Name: esp_wifi_sta_start
*
* Description:
* Start Wi-Fi station.
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_start(void);
/****************************************************************************
* Name: esp_wifi_sta_stop
*
* Description:
* Stop Wi-Fi station.
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_stop(void);
/****************************************************************************
* Name: esp_wifi_sta_send_data
*
* Description:
* Use Wi-Fi station interface to send 802.3 frame
*
* Input Parameters:
* pbuf - Packet buffer pointer
* len - Packet length
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_send_data(void *pbuf, size_t len);
/****************************************************************************
* Name: esp_wifi_sta_register_recv_cb
*
* Description:
* Regitser Wi-Fi station receive packet callback function
*
* Input Parameters:
* recv_cb - Receive callback function
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_register_recv_cb(int (*recv_cb)(void *buffer,
uint16_t len,
void *eb));
/****************************************************************************
* Name: esp_wifi_sta_register_txdone_cb
*
* Description:
* Register the station TX done callback function.
*
* Input Parameters:
* cb - The callback function
*
* Returned Value:
* None
*
****************************************************************************/
void esp_wifi_sta_register_txdone_cb(wifi_txdone_cb_t cb);
/****************************************************************************
* Name: esp_wifi_sta_read_mac
*
* Description:
* Read station interface MAC address from efuse
*
* Input Parameters:
* mac - MAC address buffer pointer
*
* Returned Value:
* 0 if success or -1 if fail
*
****************************************************************************/
int esp_wifi_sta_read_mac(uint8_t *mac);
/****************************************************************************
* Name: esp_wifi_set_password
*
* Description:
* Set/Get Wi-Fi station password
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_password(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_essid
*
* Description:
* Set/Get Wi-Fi station ESSID
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_essid(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_bssid
*
* Description:
* Set/Get Wi-Fi station BSSID
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_bssid(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_connect
*
* Description:
* Trigger Wi-Fi station connection action
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_connect(void);
/****************************************************************************
* Name: esp_wifi_sta_disconnect
*
* Description:
* Trigger Wi-Fi station disconnection action
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_disconnect(void);
/****************************************************************************
* Name: esp_wifi_sta_mode
*
* Description:
* Set/Get Wi-Fi Station mode code.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_mode(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_auth
*
* Description:
* Set/Get station authentication mode params.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_auth(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_freq
*
* Description:
* Get station frequency.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_freq(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_bitrate
*
* Description:
* Get station default bit rate (Mbps).
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_bitrate(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_get_txpower
*
* Description:
* Get station transmit power (dBm).
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_txpower(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_get_channel_range
*
* Description:
* Get station range of channel parameters.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_channel(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_country
*
* Description:
* Configure country info.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_country(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_rssi
*
* Description:
* Get Wi-Fi sensitivity (dBm).
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_rssi(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_start
*
* Description:
* Start Wi-Fi softAP.
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_start(void);
/****************************************************************************
* Name: esp_wifi_softap_stop
*
* Description:
* Stop Wi-Fi softAP.
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_stop(void);
/****************************************************************************
* Name: esp_wifi_softap_send_data
*
* Description:
* Use Wi-Fi softAP interface to send 802.3 frame
*
* Input Parameters:
* pbuf - Packet buffer pointer
* len - Packet length
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_send_data(void *pbuf, size_t len);
/****************************************************************************
* Name: esp_wifi_softap_register_recv_cb
*
* Description:
* Regitser Wi-Fi softAP receive packet callback function
*
* Input Parameters:
* recv_cb - Receive callback function
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_register_recv_cb(int (*recv_cb)(void *buffer,
uint16_t len,
void *eb));
/****************************************************************************
* Name: esp_wifi_softap_register_txdone_cb
*
* Description:
* Register the softAP TX done callback function.
*
* Input Parameters:
* cb - The callback function
*
* Returned Value:
* None
*
****************************************************************************/
void esp_wifi_softap_register_txdone_cb(wifi_txdone_cb_t cb);
/****************************************************************************
* Name: esp_wifi_softap_read_mac
*
* Description:
* Read softAP interface MAC address from efuse
*
* Input Parameters:
* mac - MAC address buffer pointer
*
* Returned Value:
* 0 if success or -1 if fail
*
****************************************************************************/
int esp_wifi_softap_read_mac(uint8_t *mac);
/****************************************************************************
* Name: esp_wifi_softap_password
*
* Description:
* Set/Get Wi-Fi SoftAP password
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_password(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_essid
*
* Description:
* Set/Get Wi-Fi SoftAP ESSID
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_essid(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_bssid
*
* Description:
* Set/Get Wi-Fi softAP BSSID
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_bssid(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_connect
*
* Description:
* Trigger Wi-Fi softAP accept connection action
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_connect(void);
/****************************************************************************
* Name: esp_wifi_softap_disconnect
*
* Description:
* Trigger Wi-Fi softAP drop connection action
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_disconnect(void);
/****************************************************************************
* Name: esp_wifi_softap_mode
*
* Description:
* Set/Get Wi-Fi SoftAP mode code.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_mode(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_auth
*
* Description:
* Set/Get authentication mode params.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_auth(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_freq
*
* Description:
* Set/Get SoftAP frequency.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_freq(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_get_bitrate
*
* Description:
* Get SoftAP default bit rate (Mbps).
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_bitrate(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_txpower
*
* Description:
* Get SoftAP transmit power (dBm).
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_txpower(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_channel
*
* Description:
* Get SoftAP range of channel parameters.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_channel(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_country
*
* Description:
* Configure country info.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_country(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_rssi
*
* Description:
* Get Wi-Fi sensitivity (dBm).
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_rssi(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp32_wifi_bt_coexist_init
*
@ -797,25 +66,8 @@ int esp_wifi_softap_rssi(struct iwreq *iwr, bool set);
#ifdef CONFIG_ESPRESSIF_WIFI_BT_COEXIST
int esp32_wifi_bt_coexist_init(void);
void coex_dbg_set_log_level(int level);
#endif
/****************************************************************************
* Name: esp_wifi_stop_callback
*
* Description:
* Callback to stop Wi-Fi
*
* Input Parameters:
* None
*
* Returned Value:
* None
*
****************************************************************************/
void esp_wifi_stop_callback(void);
#ifdef __cplusplus
}
#endif

1
arch/xtensa/src/esp32/hal.mk
View file

@ -106,6 +106,7 @@ CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)efus
CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)esp_adc$(DELIM)adc_cali.c
CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)esp_adc$(DELIM)$(CHIP_SERIES)$(DELIM)adc_cali_line_fitting.c
CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)esp_app_format$(DELIM)esp_app_desc.c
CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)esp_common$(DELIM)src$(DELIM)esp_err_to_name.c
CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)esp_hw_support$(DELIM)adc_share_hw_ctrl.c
CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)esp_hw_support$(DELIM)clk_ctrl_os.c
CHIP_CSRCS += chip$(DELIM)$(ESP_HAL_3RDPARTY_REPO)$(DELIM)components$(DELIM)esp_hw_support$(DELIM)cpu.c

2
arch/xtensa/src/esp32s2/Make.defs
View file

@ -133,7 +133,7 @@ endif
ESP_HAL_3RDPARTY_REPO = esp-hal-3rdparty
ifndef ESP_HAL_3RDPARTY_VERSION
ESP_HAL_3RDPARTY_VERSION = 96185c5348c747d2e15baef639d0b2a842ecd504
ESP_HAL_3RDPARTY_VERSION = b6fa6c9098318007a61acc7c9f0f180443bb80c2
endif
ifndef ESP_HAL_3RDPARTY_URL

2714
arch/xtensa/src/esp32s2/esp32s2_wifi_adapter.c
View file

File diff suppressed because it is too large Load diff

2
arch/xtensa/src/esp32s3/Make.defs
View file

@ -207,7 +207,7 @@ endif
ESP_HAL_3RDPARTY_REPO = esp-hal-3rdparty
ifndef ESP_HAL_3RDPARTY_VERSION
ESP_HAL_3RDPARTY_VERSION = 96185c5348c747d2e15baef639d0b2a842ecd504
ESP_HAL_3RDPARTY_VERSION = b6fa6c9098318007a61acc7c9f0f180443bb80c2
endif
ifndef ESP_HAL_3RDPARTY_URL

67
arch/xtensa/src/esp32s3/esp32s3_ble_adapter.c
View file

@ -3163,6 +3163,71 @@ uint32_t get_ble_controller_free_heap_size(void)
* Other Functions
****************************************************************************/
int32_t esp_ble_to_errno(int err)
{
int ret;
if (err < ESP_ERR_WIFI_BASE)
{
/* Unmask component error bits */
ret = err & 0xfff;
switch (ret)
{
case ESP_OK:
ret = OK;
break;
case ESP_ERR_NO_MEM:
ret = -ENOMEM;
break;
case ESP_ERR_INVALID_ARG:
ret = -EINVAL;
break;
case ESP_ERR_INVALID_STATE:
ret = -EIO;
break;
case ESP_ERR_INVALID_SIZE:
ret = -EINVAL;
break;
case ESP_ERR_NOT_FOUND:
ret = -ENOSYS;
break;
case ESP_ERR_NOT_SUPPORTED:
ret = -ENOSYS;
break;
case ESP_ERR_TIMEOUT:
ret = -ETIMEDOUT;
break;
case ESP_ERR_INVALID_MAC:
ret = -EINVAL;
break;
default:
ret = ERROR;
break;
}
}
else
{
ret = ERROR;
}
if (ret != OK)
{
wlerr("ERROR: %s\n", esp_err_to_name(err));
}
return ret;
}
/****************************************************************************
* Name: esp32s3_bt_controller_init
*
@ -3318,7 +3383,7 @@ error:
bt_controller_deinit_internal ();
return esp_wifi_to_errno(err);
return esp_ble_to_errno(err);
}
/****************************************************************************

2705
arch/xtensa/src/esp32s3/esp32s3_wifi_adapter.c
View file

File diff suppressed because it is too large Load diff

734
arch/xtensa/src/esp32s3/esp32s3_wifi_adapter.h
View file

@ -26,9 +26,6 @@
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/wireless/wireless.h>
#include <sys/types.h>
#ifndef __ASSEMBLY__
@ -45,725 +42,10 @@ extern "C"
* Pre-processor Definitions
****************************************************************************/
#define SSID_MAX_LEN (32)
#define PWD_MAX_LEN (64)
#define CONFIG_IDF_TARGET_ESP32S3 1
/* Define esp_err_t */
typedef int esp_err_t;
/* Wi-Fi TX done callback function */
typedef void (*wifi_txdone_cb_t)(uint8_t *data, uint16_t *len, bool status);
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
/****************************************************************************
* Name: esp_wifi_adapter_init
*
* Description:
* Initialize ESP32S3 Wi-Fi adapter
*
* Input Parameters:
* None
*
* Returned Value:
* 0 if success or -1 if fail
*
****************************************************************************/
int esp_wifi_adapter_init(void);
/****************************************************************************
* Name: esp_wifi_free_eb
*
* Description:
* Free Wi-Fi receive callback input eb pointer
*
* Input Parameters:
* eb - Wi-Fi receive callback input eb pointer
*
* Returned Value:
* None
*
****************************************************************************/
void esp_wifi_free_eb(void *eb);
/****************************************************************************
* Name: esp_wifi_sta_start
*
* Description:
* Start Wi-Fi station.
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_start(void);
/****************************************************************************
* Name: esp_wifi_sta_stop
*
* Description:
* Stop Wi-Fi station.
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_stop(void);
/****************************************************************************
* Name: esp_wifi_sta_send_data
*
* Description:
* Use Wi-Fi station interface to send 802.3 frame
*
* Input Parameters:
* pbuf - Packet buffer pointer
* len - Packet length
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_send_data(void *pbuf, size_t len);
/****************************************************************************
* Name: esp_wifi_sta_register_recv_cb
*
* Description:
* Regitser Wi-Fi station receive packet callback function
*
* Input Parameters:
* recv_cb - Receive callback function
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_register_recv_cb(int (*recv_cb)(void *buffer,
uint16_t len,
void *eb));
/****************************************************************************
* Name: esp_wifi_sta_register_txdone_cb
*
* Description:
* Register the station TX done callback function.
*
* Input Parameters:
* cb - The callback function
*
* Returned Value:
* None
*
****************************************************************************/
void esp_wifi_sta_register_txdone_cb(wifi_txdone_cb_t cb);
/****************************************************************************
* Name: esp_wifi_sta_read_mac
*
* Description:
* Read station interface MAC address from efuse
*
* Input Parameters:
* mac - MAC address buffer pointer
*
* Returned Value:
* 0 if success or -1 if fail
*
****************************************************************************/
int esp_wifi_sta_read_mac(uint8_t *mac);
/****************************************************************************
* Name: esp_wifi_set_password
*
* Description:
* Set/Get Wi-Fi station password
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_password(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_essid
*
* Description:
* Set/Get Wi-Fi station ESSID
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_essid(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_bssid
*
* Description:
* Set/Get Wi-Fi station BSSID
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_bssid(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_connect
*
* Description:
* Trigger Wi-Fi station connection action
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_connect(void);
/****************************************************************************
* Name: esp_wifi_sta_disconnect
*
* Description:
* Trigger Wi-Fi station disconnection action
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_disconnect(void);
/****************************************************************************
* Name: esp_wifi_sta_mode
*
* Description:
* Set/Get Wi-Fi Station mode code.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_mode(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_auth
*
* Description:
* Set/Get station authentication mode params.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_auth(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_freq
*
* Description:
* Get station frequency.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_freq(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_bitrate
*
* Description:
* Get station default bit rate (Mbps).
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_bitrate(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_get_txpower
*
* Description:
* Get station transmit power (dBm).
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_txpower(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_get_channel_range
*
* Description:
* Get station range of channel parameters.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_channel(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_country
*
* Description:
* Configure country info.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_country(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_sta_rssi
*
* Description:
* Get Wi-Fi sensitivity (dBm).
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_sta_rssi(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_start
*
* Description:
* Start Wi-Fi softAP.
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_start(void);
/****************************************************************************
* Name: esp_wifi_softap_stop
*
* Description:
* Stop Wi-Fi softAP.
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_stop(void);
/****************************************************************************
* Name: esp_wifi_softap_send_data
*
* Description:
* Use Wi-Fi softAP interface to send 802.3 frame
*
* Input Parameters:
* pbuf - Packet buffer pointer
* len - Packet length
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_send_data(void *pbuf, size_t len);
/****************************************************************************
* Name: esp_wifi_softap_register_recv_cb
*
* Description:
* Regitser Wi-Fi softAP receive packet callback function
*
* Input Parameters:
* recv_cb - Receive callback function
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_register_recv_cb(int (*recv_cb)(void *buffer,
uint16_t len,
void *eb));
/****************************************************************************
* Name: esp_wifi_softap_register_txdone_cb
*
* Description:
* Register the softAP TX done callback function.
*
* Input Parameters:
* cb - The callback function
*
* Returned Value:
* None
*
****************************************************************************/
void esp_wifi_softap_register_txdone_cb(wifi_txdone_cb_t cb);
/****************************************************************************
* Name: esp_wifi_softap_read_mac
*
* Description:
* Read softAP interface MAC address from efuse
*
* Input Parameters:
* mac - MAC address buffer pointer
*
* Returned Value:
* 0 if success or -1 if fail
*
****************************************************************************/
int esp_wifi_softap_read_mac(uint8_t *mac);
/****************************************************************************
* Name: esp_wifi_softap_password
*
* Description:
* Set/Get Wi-Fi SoftAP password
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_password(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_essid
*
* Description:
* Set/Get Wi-Fi SoftAP ESSID
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_essid(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_bssid
*
* Description:
* Set/Get Wi-Fi softAP BSSID
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_bssid(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_connect
*
* Description:
* Trigger Wi-Fi softAP accept connection action
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_connect(void);
/****************************************************************************
* Name: esp_wifi_softap_disconnect
*
* Description:
* Trigger Wi-Fi softAP drop connection action
*
* Input Parameters:
* None
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_disconnect(void);
/****************************************************************************
* Name: esp_wifi_softap_mode
*
* Description:
* Set/Get Wi-Fi SoftAP mode code.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_mode(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_auth
*
* Description:
* Set/Get authentication mode params.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_auth(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_freq
*
* Description:
* Set/Get SoftAP frequency.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_freq(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_get_bitrate
*
* Description:
* Get SoftAP default bit rate (Mbps).
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_bitrate(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_txpower
*
* Description:
* Get SoftAP transmit power (dBm).
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_txpower(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_channel
*
* Description:
* Get SoftAP range of channel parameters.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_channel(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_country
*
* Description:
* Configure country info.
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_country(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_softap_rssi
*
* Description:
* Get Wi-Fi sensitivity (dBm).
*
* Input Parameters:
* iwr - The argument of the ioctl cmd
* set - true: set data; false: get data
*
* Returned Value:
* OK on success (positive non-zero values are cmd-specific)
* Negated errno returned on failure.
*
****************************************************************************/
int esp_wifi_softap_rssi(struct iwreq *iwr, bool set);
/****************************************************************************
* Name: esp_wifi_bt_coexist_init
*
@ -783,22 +65,6 @@ int esp_wifi_softap_rssi(struct iwreq *iwr, bool set);
int esp_wifi_bt_coexist_init(void);
#endif
/****************************************************************************
* Name: esp_wifi_stop_callback
*
* Description:
* Callback to stop Wi-Fi
*
* Input Parameters:
* None
*
* Returned Value:
* None
*
****************************************************************************/
void esp_wifi_stop_callback(void);
#ifdef __cplusplus
}
#endif