feat: Initial esp32-hacking project with firmware sources and docs
This commit is contained in:
user
19
get-started/csi_recv_router/CMakeLists.txt
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19
get-started/csi_recv_router/CMakeLists.txt
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# The following lines of boilerplate have to be in your project's CMakeLists
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# in this exact order for cmake to work correctlycmake_minimum_required(VERSION 3.5)
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cmake_minimum_required(VERSION 3.5)
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add_compile_options(-fdiagnostics-color=always)
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# (Not part of the boilerplate)
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# This example uses an extra component for common functions such as Wi-Fi and Ethernet connection.
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set(EXTRA_COMPONENT_DIRS $ENV{IDF_PATH}/examples/common_components/protocol_examples_common)
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include($ENV{IDF_PATH}/tools/cmake/project.cmake)
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message("EXTRA_COMPONENT_DIRS: " ${EXTRA_COMPONENT_DIRS})
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string(REGEX REPLACE ".*/\(.*\)" "\\1" CURDIR ${CMAKE_CURRENT_SOURCE_DIR})
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project(${CURDIR})
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git_describe(PROJECT_VERSION ${COMPONENT_DIR})
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message("Project commit: " ${PROJECT_VERSION})
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119
get-started/csi_recv_router/README.md
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119
get-started/csi_recv_router/README.md
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# Recv router CSI example
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(See the README.md file in the upper level 'examples' directory for more information about examples.)
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The device triggers the router to send packets through the Ping command to obtain the CSI data between the device and the router
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## How to use example
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Before project configuration and build, be sure to set the correct chip target using `idf.py set-target <chip_name>`.
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### Hardware Required
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* A development board with ESP32/ESP32-S2/ESP32-C3/ESP32-S3/ESP32-C5/ESP32-C6/ESP32-C61 SoC (e.g., ESP32-DevKitC, ESP-WROVER-KIT, etc.)
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* A USB cable for power supply and programming
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### Configure the project
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```
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idf.py menuconfig
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```
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Open the project configuration menu (`idf.py menuconfig`) to configure Wi-Fi or Ethernet. See "Establishing Wi-Fi or Ethernet Connection" section in [examples/protocols/README.md](https://github.com/espressif/esp-idf/tree/master/examples/protocols#establishing-wi-fi-or-ethernet-connection) for more details.
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### Build and Flash
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Build the project and flash it to the board, then run monitor tool to view serial output:
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```
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idf.py -p PORT flash monitor
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```
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(Replace PORT with the name of the serial port to use.)
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(To exit the serial monitor, type ``Ctrl-]``.)
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See the Getting Started Guide for full steps to configure and use ESP-IDF to build projects.
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## Example Output
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```shell
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I (0) cpu_start: App cpu up.
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I (288) cpu_start: Pro cpu start user code
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I (288) cpu_start: cpu freq: 240000000
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I (288) cpu_start: Application information:
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I (289) cpu_start: Project name: csi_recv_router
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I (289) cpu_start: App version: e1dd673-dirty
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I (290) cpu_start: Compile time: Jul 14 2022 18:55:08
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I (291) cpu_start: ELF file SHA256: 81680e58e5d0e53c...
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I (292) cpu_start: ESP-IDF: v4.4.1-dirty
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I (293) heap_init: Initializing. RAM available for dynamic allocation:
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I (293) heap_init: At 3FFAE6E0 len 00001920 (6 KiB): DRAM
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I (294) heap_init: At 3FFB7310 len 00028CF0 (163 KiB): DRAM
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I (295) heap_init: At 3FFE0440 len 00003AE0 (14 KiB): D/IRAM
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I (296) heap_init: At 3FFE4350 len 0001BCB0 (111 KiB): D/IRAM
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I (296) heap_init: At 40093AA4 len 0000C55C (49 KiB): IRAM
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I (298) spi_flash: detected chip: generic
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I (299) spi_flash: flash io: dio
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W (299) spi_flash: Detected size(4096k) larger than the size in the binary image header(2048k). Using the size in the binary image header.
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I (301) cpu_start: Starting scheduler on PRO CPU.
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I (0) cpu_start: Starting scheduler on APP CPU.
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I (331) wifi:wifi driver task: 3ffbfa74, prio:23, stack:6656, core=0
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I (332) system_api: Base MAC address is not set
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I (332) system_api: read default base MAC address from EFUSE
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I (335) wifi:wifi firmware version: 63017e0
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I (335) wifi:wifi certification version: v7.0
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I (335) wifi:config NVS flash: enabled
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I (335) wifi:config nano formatting: disabled
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I (336) wifi:Init data frame dynamic rx buffer num: 128
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I (336) wifi:Init management frame dynamic rx buffer num: 128
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I (337) wifi:Init management short buffer num: 32
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I (337) wifi:Init dynamic tx buffer num: 32
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I (338) wifi:Init static rx buffer size: 2212
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I (338) wifi:Init static rx buffer num: 10
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I (339) wifi:Init dynamic rx buffer num: 128
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I (340) wifi_init: tcpip mbox: 32
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I (340) wifi_init: udp mbox: 6
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I (340) wifi_init: tcp mbox: 6
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I (341) wifi_init: tcp tx win: 5744
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I (341) wifi_init: tcp rx win: 5744
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I (342) wifi_init: tcp mss: 1440
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I (342) wifi_init: WiFi IRAM OP enabled
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I (343) wifi_init: WiFi RX IRAM OP enabled
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I (344) example_connect: Connecting to TP-LINK_8C81...
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I (345) phy_init: phy_version 4670,719f9f6,Feb 18 2021,17:07:07
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I (433) wifi:mode : sta (ac:67:b2:53:78:d0)
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I (434) wifi:enable tsf
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I (437) example_connect: Waiting for IP(s)
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I (2483) wifi:new:<13,2>, old:<1,0>, ap:<255,255>, sta:<13,2>, prof:1
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I (2485) wifi:state: init -> auth (b0)
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I (2503) wifi:state: auth -> assoc (0)
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I (2509) wifi:state: assoc -> run (10)
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I (2510) wifi:connected with TP-LINK_8C81, aid = 1, channel 13, 40D, bssid = 94:d9:b3:80:8c:81
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I (2511) wifi:security: Open Auth, phy: bgn, rssi: -28
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I (2511) wifi:pm start, type: 1
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I (2535) wifi:AP's beacon interval = 102400 us, DTIM period = 1
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I (3331) esp_netif_handlers: example_connect: sta ip: 192.168.0.107, mask: 255.255.255.0, gw: 192.168.0.1
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I (3332) example_connect: Got IPv4 event: Interface "example_connect: sta" address: 192.168.0.107
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I (4330) example_connect: Got IPv6 event: Interface "example_connect: sta" address: fe80:0000:0000:0000:ae67:b2ff:fe53:78d0, type: ESP_IP6_ADDR_IS_LINK_LOCAL
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I (4332) example_connect: Connected to example_connect: sta
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I (4332) example_connect: - IPv4 address: 192.168.0.107
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I (4333) example_connect: - IPv6 address: fe80:0000:0000:0000:ae67:b2ff:fe53:78d0, type: ESP_IP6_ADDR_IS_LINK_LOCAL
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I (4335) csi_recv_router: got ip:192.168.0.107, gw: 192.168.0.1
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I (4346) csi_recv_router: ================ CSI RECV ================
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type,seq,mac,rssi,rate,sig_mode,mcs,bandwidth,smoothing,not_sounding,aggregation,stbc,fec_coding,sgi,noise_floor,ampdu_cnt,channel,secondary_channel,local_timestamp,ant,sig_len,rx_state,len,first_word,data
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CSI_DATA,0,94:d9:b3:80:8c:81,-30,11,1,6,1,0,1,0,1,0,0,-93,0,13,2,2751923,0,67,0,128,1,"[67,48,4,0,0,0,0,0,0,0,5,0,20,1,20,1,19,0,17,1,16,2,15,2,14,1,12,0,12,-1,12,-3,12,-4,13,-6,15,-7,16,-8,16,-8,16,-8,16,-6,15,-5,15,-4,14,-4,13,-4,12,-4,11,-4,10,-4,9,-5,8,-6,4,-4,8,-9,9,-10,9,-10,10,-11,11,-10,11,-10,12,-9,11,-8,11,-7,10,-6,9,-6,7,-6,6,-7,5,-7,5,-8,5,-9,5,-10,5,-11,5,-11,6,-11,7,-11,8,-11,9,-10,9,-9,8,-8,8,-7,1,-2,0,0,0,0,0,0,0,0]"
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CSI_DATA,1,94:d9:b3:80:8c:81,-31,11,1,6,1,0,1,0,1,0,0,-93,0,13,2,2794394,0,67,0,128,1,"[67,48,4,0,0,0,0,0,0,0,5,-2,21,-7,20,-7,20,-6,19,-6,17,-5,15,-5,13,-5,11,-6,11,-7,10,-9,9,-10,10,-11,11,-13,12,-14,13,-14,13,-13,13,-12,13,-12,13,-11,13,-9,12,-8,10,-8,9,-8,8,-8,7,-9,6,-10,2,-6,5,-13,5,-13,5,-14,6,-14,7,-14,8,-14,8,-13,8,-12,7,-11,7,-11,6,-10,5,-10,4,-9,3,-10,2,-10,1,-11,1,-11,1,-12,1,-13,2,-14,3,-14,4,-14,5,-13,5,-12,5,-11,4,-10,1,-3,0,0,0,0,0,0,0,0]"
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CSI_DATA,2,94:d9:b3:80:8c:81,-30,11,1,7,1,0,1,0,1,0,0,-93,0,13,2,2801990,0,67,0,128,1,"[67,48,4,0,0,0,0,0,0,0,-4,-7,-16,-27,-15,-27,-13,-27,-12,-25,-10,-24,-10,-21,-10,-19,-11,-16,-12,-14,-14,-13,-16,-12,-18,-12,-20,-12,-21,-13,-22,-14,-22,-15,-21,-16,-20,-16,-19,-16,-17,-16,-16,-14,-15,-13,-14,-11,-14,-9,-15,-7,-15,-6,-9,-2,-19,-3,-19,-3,-21,-3,-22,-3,-22,-4,-22,-5,-21,-6,-20,-6,-19,-7,-17,-6,-16,-5,-15,-4,-14,-2,-14,-1,-14,1,-15,2,-16,3,-18,4,-19,4,-20,3,-21,2,-21,1,-20,0,-19,-1,-18,-3,-16,-3,-4,-1,0,0,0,0,0,0,0,0]"
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CSI_DATA,3,94:d9:b3:80:8c:81,-31,11,1,7,1,0,1,0,1,0,0,-93,0,13,2,2810526,0,67,0,128,1,"[67,48,4,0,0,0,0,0,0,0,-6,-1,-22,-3,-22,-4,-21,-5,-20,-5,-18,-5,-17,-4,-15,-3,-14,-2,-14,0,-14,2,-14,3,-15,4,-16,5,-17,5,-18,5,-18,4,-18,3,-18,3,-18,2,-17,2,-15,2,-14,2,-13,2,-12,3,-11,4,-10,5,-5,3,-10,8,-11,8,-11,9,-12,9,-13,9,-13,9,-13,8,-13,7,-12,6,-11,5,-10,5,-9,5,-8,6,-7,7,-7,7,-6,8,-7,9,-7,10,-7,10,-8,10,-9,10,-10,10,-10,9,-10,8,-9,7,-9,6,-2,1,0,0,0,0,0,0,0,0]"
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CSI_DATA,4,94:d9:b3:80:8c:81,-31,11,1,7,1,0,1,0,1,0,0,-93,0,13,2,2835649,0,67,0,128,1,"[67,48,4,0,0,0,0,0,0,0,-5,3,-19,15,-19,14,-19,13,-19,11,-17,10,-16,10,-14,9,-12,9,-10,10,-8,12,-7,13,-7,15,-7,16,-8,17,-9,18,-10,18,-10,17,-10,17,-11,15,-11,14,-10,13,-9,12,-7,11,-6,11,-4,11,-3,11,-1,6,-1,14,-1,14,-1,15,-1,16,-2,17,-3,17,-3,16,-4,15,-4,14,-3,13,-3,12,-2,11,-1,10,0,10,2,10,3,10,4,11,4,12,4,13,3,14,2,14,1,15,0,14,0,13,-1,12,-1,11,-1,2,0,0,0,0,0,0,0,0]"
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CSI_DATA,5,94:d9:b3:80:8c:81,-31,11,1,7,1,0,1,0,1,0,0,-93,0,13,2,2848462,0,67,0,128,1,"[67,48,4,0,0,0,0,0,0,0,-1,5,-2,21,-3,21,-4,20,-4,18,-4,17,-3,16,-2,14,-1,13,1,12,2,12,4,13,5,13,6,14,6,15,6,16,6,17,5,17,4,17,3,16,3,15,2,14,3,12,3,11,4,10,5,9,6,8,3,4,9,9,9,9,10,9,10,10,10,11,9,11,9,11,8,11,7,11,7,10,6,9,6,7,6,6,7,6,8,5,9,5,9,4,10,4,11,5,11,6,11,7,11,7,10,8,9,8,8,8,7,7,1,1,0,0,0,0,0,0,0,0]"
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CSI_DATA,6,94:d9:b3:80:8c:81,-31,11,1,7,1,0,1,0,1,0,0,-93,0,13,2,2860318,0,67,0,128,1,"[67,48,4,0,0,0,0,0,0,0,-2,-6,-7,-22,-6,-21,-5,-21,-4,-20,-3,-19,-3,-17,-4,-15,-5,-13,-6,-12,-8,-12,-9,-12,-10,-12,-12,-13,-12,-13,-12,-14,-12,-15,-11,-15,-11,-15,-10,-15,-9,-14,-8,-13,-8,-12,-8,-11,-8,-9,-9,-8,-10,-7,-6,-4,-12,-6,-13,-6,-13,-7,-14,-8,-14,-8,-13,-9,-13,-9,-12,-9,-11,-9,-10,-8,-10,-7,-9,-6,-9,-5,-9,-4,-10,-3,-11,-3,-11,-2,-12,-2,-13,-3,-14,-3,-14,-4,-13,-5,-13,-5,-12,-6,-11,-6,-10,-6,-3,-2,0,0,0,0,0,0,0,0]"
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CSI_DATA,7,94:d9:b3:80:8c:81,-30,11,1,7,1,0,1,0,1,0,0,-93,0,13,2,2867650,0,67,0,128,1,"[67,48,4,0,0,0,0,0,0,0,6,3,25,15,25,15,24,16,22,15,20,14,18,13,16,11,16,8,16,6,17,4,19,2,20,1,22,1,24,1,25,1,25,2,25,3,24,4,23,4,21,5,19,4,18,4,17,2,16,1,15,-1,15,-3,7,-3,17,-6,17,-7,18,-8,19,-7,20,-7,20,-6,20,-5,20,-4,19,-3,17,-3,16,-3,14,-4,13,-5,12,-6,12,-8,12,-9,12,-11,13,-11,14,-12,15,-11,17,-11,17,-10,18,-9,17,-7,16,-6,14,-5,3,-2,0,0,0,0,0,0,0,0]"
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CSI_DATA,8,94:d9:b3:80:8c:81,-31,11,1,7,1,0,1,0,1,0,0,-93,0,13,2,2874562,0,67,0,128,1,"[67,48,4,0,0,0,0,0,0,0,-6,0,-22,1,-22,0,-21,-1,-20,-2,-18,-2,-17,-1,-15,-1,-14,1,-14,2,-13,4,-13,5,-14,6,-15,7,-16,8,-17,8,-17,7,-17,6,-17,5,-17,5,-16,4,-15,4,-13,4,-12,4,-11,4,-10,5,-9,6,-5,4,-9,9,-10,10,-10,10,-11,10,-12,10,-12,10,-12,9,-12,8,-11,7,-11,6,-10,6,-9,6,-8,7,-7,7,-6,8,-6,8,-6,9,-6,10,-6,11,-7,11,-8,11,-9,10,-10,9,-10,8,-9,7,-8,7,-2,1,0,0,0,0,0,0,0,0]"
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CSI_DATA,9,94:d9:b3:80:8c:81,-31,11,1,7,1,0,1,0,1,0,0,-93,0,13,2,2881588,0,67,0,128,1,"[67,48,4,0,0,0,0,0,0,0,3,-7,13,-26,13,-25,14,-23,14,-22,13,-20,11,-18,9,-17,7,-16,4,-16,2,-17,0,-18,-1,-20,-1,-22,-1,-23,-1,-24,0,-25,1,-25,1,-24,2,-23,3,-21,3,-19,2,-18,0,-16,-1,-15,-3,-14,-4,-14,-4,-8,-8,-16,-9,-16,-9,-17,-10,-18,-9,-19,-8,-19,-7,-19,-6,-19,-6,-18,-5,-17,-5,-15,-5,-13,-6,-12,-8,-11,-9,-10,-11,-10,-12,-10,-13,-11,-14,-12,-14,-13,-13,-14,-12,-15,-11,-15,-10,-15,-9,-14,-8,-13,-2,-4,0,0,0,0,0,0,0,0]"
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CSI_DATA,10,94:d9:b3:80:8c:81,-32,11,1,7,1,0,1,0,1,0,0,-93,0,13,2,2893341,0,67,0,128,1,"[67,48,4,0,0,0,0,0,0,0,-5,-3,-20,-13,-20,-13,-18,-14,-17,-13,-15,-13,-14,-11,-13,-9,-13,-7,-13,-5,-14,-4,-15,-2,-16,-2,-18,-1,-19,-1,-20,-2,-20,-3,-20,-4,-19,-4,-18,-4,-17,-4,-15,-4,-14,-4,-13,-3,-12,-1,-12,0,-12,2,-7,1,-13,4,-14,4,-15,5,-15,5,-16,5,-16,4,-16,3,-15,2,-15,2,-13,1,-12,2,-11,2,-10,3,-9,4,-9,5,-9,6,-9,7,-10,8,-11,8,-12,8,-13,8,-13,7,-13,6,-13,5,-12,4,-11,4,-3,1,0,0,0,0,0,0,0,0]"
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CSI_DATA,11,94:d9:b3:80:8c:81,-32,11,1,7,1,0,1,0,1,0,0,-93,0,13,2,2912696,0,67,0,128,1,"[67,48,4,0,0,0,0,0,0,0,5,1,22,4,22,5,21,5,19,5,17,5,16,5,14,3,13,1,13,0,13,-2,14,-4,15,-5,16,-6,17,-6,18,-6,18,-5,18,-4,18,-4,17,-3,16,-2,15,-2,13,-2,12,-3,11,-4,10,-5,9,-6,4,-4,10,-10,10,-10,11,-11,11,-10,12,-10,13,-10,13,-9,13,-8,12,-7,11,-7,10,-6,8,-7,7,-7,6,-8,6,-9,5,-10,5,-11,5,-12,6,-12,7,-12,8,-12,9,-12,9,-11,9,-10,9,-9,8,-7,2,-2,0,0,0,0,0,0,0,0]"
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CSI_DATA,12,94:d9:b3:80:8c:81,-32,11,1,7,1,0,1,0,1,0,0,-93,0,13,2,2921403,0,67,0,128,1,"[67,48,4,0,0,0,0,0,0,0,-6,0,-24,2,-23,1,-22,0,-21,-1,-20,-1,-18,-1,-16,0,-15,1,-14,3,-13,5,-13,7,-14,8,-15,9,-16,10,-17,10,-17,9,-18,9,-17,8,-17,7,-16,6,-15,5,-13,5,-12,6,-10,6,-9,7,-8,8,-4,5,-8,11,-8,12,-8,12,-9,13,-10,13,-11,12,-11,12,-11,11,-10,10,-9,9,-8,8,-7,8,-6,8,-4,9,-3,9,-3,10,-3,11,-3,12,-3,12,-4,13,-5,13,-6,13,-6,12,-7,11,-6,10,-6,9,-2,2,0,0,0,0,0,0,0,0]"
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CSI_DATA,13,94:d9:b3:80:8c:81,-32,11,1,7,1,0,1,0,1,0,0,-93,0,13,2,2936234,0,67,0,128,1,"[67,48,4,0,0,0,0,0,0,0,-6,-1,-23,-1,-23,-1,-22,-2,-21,-3,-19,-3,-18,-2,-16,-1,-14,0,-14,2,-13,4,-14,5,-14,7,-16,8,-17,8,-18,8,-18,7,-18,6,-18,6,-18,5,-17,5,-15,4,-14,4,-12,4,-11,5,-9,6,-9,7,-5,4,-9,10,-9,11,-10,12,-10,12,-11,12,-12,11,-12,10,-11,9,-11,9,-10,8,-9,7,-8,7,-6,8,-5,8,-5,9,-4,10,-4,11,-4,11,-5,12,-5,12,-6,13,-7,12,-8,12,-8,10,-8,9,-7,8,-2,2,0,0,0,0,0,0,0,0]"
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C
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```
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156
get-started/csi_recv_router/dependencies.lock
Normal file
156
get-started/csi_recv_router/dependencies.lock
Normal file
@@ -0,0 +1,156 @@
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dependencies:
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espressif/cmake_utilities:
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component_hash: 351350613ceafba240b761b4ea991e0f231ac7a9f59a9ee901f751bddc0bb18f
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dependencies:
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- name: idf
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require: private
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version: '>=4.1'
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source:
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registry_url: https://components.espressif.com
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type: service
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version: 0.5.3
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espressif/esp_csi_gain_ctrl:
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component_hash: bb7b9e28f47f4de968d4aaa2a083ea5764e5994dd0c5146146958060e6b66247
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dependencies:
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- name: espressif/cmake_utilities
|
||||
registry_url: https://components.espressif.com
|
||||
require: private
|
||||
version: 0.*
|
||||
- name: idf
|
||||
require: private
|
||||
version: '>=4.4.1'
|
||||
source:
|
||||
registry_url: https://components.espressif.com/
|
||||
type: service
|
||||
targets:
|
||||
- esp32
|
||||
- esp32s3
|
||||
- esp32s2
|
||||
- esp32c3
|
||||
- esp32c5
|
||||
- esp32c6
|
||||
- esp32c61
|
||||
version: 0.1.4~1
|
||||
espressif/ethernet_init:
|
||||
component_hash: b7303f1482091766b9b653ec8332775a9485f4df3c69141577de82847c4d2adf
|
||||
dependencies:
|
||||
- matches:
|
||||
- if: $CONFIG{ETHERNET_SPI_USE_CH390} == 1
|
||||
name: espressif/ch390
|
||||
registry_url: https://components.espressif.com
|
||||
require: private
|
||||
version: '*'
|
||||
- matches:
|
||||
- if: $CONFIG{ETHERNET_SPI_USE_DM9051} == 1
|
||||
name: espressif/dm9051
|
||||
registry_url: https://components.espressif.com
|
||||
require: private
|
||||
rules:
|
||||
- if: idf_version >=6.0
|
||||
version: ^1.0.0
|
||||
version: '*'
|
||||
- matches:
|
||||
- if: idf_version >=6.0
|
||||
version: ^1.0.0
|
||||
name: espressif/dp83848
|
||||
registry_url: https://components.espressif.com
|
||||
require: private
|
||||
rules:
|
||||
- if: target in [esp32, esp32p4]
|
||||
- if: $CONFIG{ETHERNET_PHY_USE_DP83848} == 1
|
||||
version: '*'
|
||||
- matches:
|
||||
- if: $CONFIG{ETHERNET_SPI_USE_ENC28J60} == 1
|
||||
name: espressif/enc28j60
|
||||
registry_url: https://components.espressif.com
|
||||
require: private
|
||||
version: '*'
|
||||
- matches:
|
||||
- if: idf_version >=6.0
|
||||
version: ^1.0.0
|
||||
name: espressif/ip101
|
||||
registry_url: https://components.espressif.com
|
||||
require: private
|
||||
rules:
|
||||
- if: target in [esp32, esp32p4]
|
||||
- if: $CONFIG{ETHERNET_PHY_USE_IP101} == 1
|
||||
version: '*'
|
||||
- matches:
|
||||
- if: idf_version >=6.0
|
||||
version: ^1.0.0
|
||||
name: espressif/ksz80xx
|
||||
registry_url: https://components.espressif.com
|
||||
require: private
|
||||
rules:
|
||||
- if: target in [esp32, esp32p4]
|
||||
- if: $CONFIG{ETHERNET_PHY_USE_KSZ80XX} == 1
|
||||
version: '*'
|
||||
- matches:
|
||||
- if: $CONFIG{ETHERNET_SPI_USE_KSZ8851SNL} == 1
|
||||
name: espressif/ksz8851snl
|
||||
registry_url: https://components.espressif.com
|
||||
require: private
|
||||
rules:
|
||||
- if: idf_version >=6.0
|
||||
version: ^1.0.0
|
||||
version: '*'
|
||||
- matches:
|
||||
- if: $CONFIG{ETHERNET_SPI_USE_LAN865X} == 1
|
||||
name: espressif/lan865x
|
||||
registry_url: https://components.espressif.com
|
||||
require: private
|
||||
version: ^0.1.1
|
||||
- name: espressif/lan867x
|
||||
registry_url: https://components.espressif.com
|
||||
require: private
|
||||
rules:
|
||||
- if: target in [esp32, esp32p4]
|
||||
- if: $CONFIG{ETHERNET_PHY_USE_LAN867X} == 1
|
||||
version: '>=2.0.0'
|
||||
- matches:
|
||||
- if: idf_version >=6.0
|
||||
version: ^1.0.0
|
||||
name: espressif/lan87xx
|
||||
registry_url: https://components.espressif.com
|
||||
require: private
|
||||
rules:
|
||||
- if: target in [esp32, esp32p4]
|
||||
- if: $CONFIG{ETHERNET_PHY_USE_LAN87XX} == 1
|
||||
version: '*'
|
||||
- matches:
|
||||
- if: idf_version >=6.0
|
||||
version: ^1.0.0
|
||||
name: espressif/rtl8201
|
||||
registry_url: https://components.espressif.com
|
||||
require: private
|
||||
rules:
|
||||
- if: target in [esp32, esp32p4]
|
||||
- if: $CONFIG{ETHERNET_PHY_USE_RTL8201} == 1
|
||||
version: '*'
|
||||
- matches:
|
||||
- if: $CONFIG{ETHERNET_SPI_USE_W5500} == 1
|
||||
name: espressif/w5500
|
||||
registry_url: https://components.espressif.com
|
||||
require: private
|
||||
rules:
|
||||
- if: idf_version >=6.0
|
||||
version: ^1.0.0
|
||||
version: '*'
|
||||
- name: idf
|
||||
require: private
|
||||
version: '>=5.4.3,!=5.5.0,!=5.5.1'
|
||||
source:
|
||||
registry_url: https://components.espressif.com/
|
||||
type: service
|
||||
version: 1.2.0
|
||||
idf:
|
||||
source:
|
||||
type: idf
|
||||
version: 6.1.0
|
||||
direct_dependencies:
|
||||
- espressif/esp_csi_gain_ctrl
|
||||
- espressif/ethernet_init
|
||||
- idf
|
||||
manifest_hash: 612e7d3604727e429e9b873bb7becd2967d5d7c5dc868ee1ff7595b6ee816ffd
|
||||
target: esp32
|
||||
version: 2.0.0
|
||||
2
get-started/csi_recv_router/main/CMakeLists.txt
Normal file
2
get-started/csi_recv_router/main/CMakeLists.txt
Normal file
@@ -0,0 +1,2 @@
|
||||
idf_component_register(SRC_DIRS "."
|
||||
INCLUDE_DIRS ".")
|
||||
16
get-started/csi_recv_router/main/Kconfig.projbuild
Normal file
16
get-started/csi_recv_router/main/Kconfig.projbuild
Normal file
@@ -0,0 +1,16 @@
|
||||
menu "CSI UDP Configuration"
|
||||
|
||||
config CSI_UDP_TARGET_IP
|
||||
string "UDP target IP address"
|
||||
default "192.168.129.11"
|
||||
help
|
||||
IP address of the host receiving CSI data (e.g., Raspberry Pi).
|
||||
|
||||
config CSI_UDP_TARGET_PORT
|
||||
int "UDP target port"
|
||||
default 5500
|
||||
range 1024 65535
|
||||
help
|
||||
UDP port on the target host for receiving CSI data.
|
||||
|
||||
endmenu
|
||||
254
get-started/csi_recv_router/main/app_main.c
Normal file
254
get-started/csi_recv_router/main/app_main.c
Normal file
@@ -0,0 +1,254 @@
|
||||
/*
|
||||
* SPDX-FileCopyrightText: 2026 Espressif Systems (Shanghai) CO LTD
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*/
|
||||
/* Get recv router csi
|
||||
|
||||
This example code is in the Public Domain (or CC0 licensed, at your option.)
|
||||
|
||||
Unless required by applicable law or agreed to in writing, this
|
||||
software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
|
||||
CONDITIONS OF ANY KIND, either express or implied.
|
||||
*/
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#include <errno.h>
|
||||
#include "freertos/FreeRTOS.h"
|
||||
#include "freertos/task.h"
|
||||
#include "freertos/event_groups.h"
|
||||
|
||||
#include "nvs_flash.h"
|
||||
|
||||
#include "esp_mac.h"
|
||||
#include "rom/ets_sys.h"
|
||||
#include "esp_log.h"
|
||||
#include "esp_wifi.h"
|
||||
#include "esp_netif.h"
|
||||
#include "esp_now.h"
|
||||
|
||||
#include "lwip/inet.h"
|
||||
#include "lwip/netdb.h"
|
||||
#include "lwip/sockets.h"
|
||||
#include "ping/ping_sock.h"
|
||||
|
||||
#include "protocol_examples_common.h"
|
||||
#include "esp_csi_gain_ctrl.h"
|
||||
|
||||
#define CONFIG_SEND_FREQUENCY 100
|
||||
#if CONFIG_IDF_TARGET_ESP32C5 || CONFIG_IDF_TARGET_ESP32C61
|
||||
#define CSI_FORCE_LLTF 0
|
||||
#endif
|
||||
#define CONFIG_FORCE_GAIN 0
|
||||
|
||||
#if CONFIG_IDF_TARGET_ESP32S3 || CONFIG_IDF_TARGET_ESP32C3 || CONFIG_IDF_TARGET_ESP32C5 || CONFIG_IDF_TARGET_ESP32C6 || CONFIG_IDF_TARGET_ESP32C61
|
||||
#define CONFIG_GAIN_CONTROL 1
|
||||
#endif
|
||||
|
||||
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(6, 0, 0)
|
||||
#define ESP_IF_WIFI_STA ESP_MAC_WIFI_STA
|
||||
#endif
|
||||
|
||||
static const char *TAG = "csi_recv_router";
|
||||
|
||||
/* UDP socket for CSI data transmission */
|
||||
static int s_udp_socket = -1;
|
||||
static struct sockaddr_in s_dest_addr;
|
||||
static char s_udp_buffer[2048];
|
||||
|
||||
static void wifi_csi_rx_cb(void *ctx, wifi_csi_info_t *info)
|
||||
{
|
||||
if (!info || !info->buf) {
|
||||
ESP_LOGW(TAG, "<%s> wifi_csi_cb", esp_err_to_name(ESP_ERR_INVALID_ARG));
|
||||
return;
|
||||
}
|
||||
|
||||
if (memcmp(info->mac, ctx, 6)) {
|
||||
return;
|
||||
}
|
||||
|
||||
const wifi_pkt_rx_ctrl_t *rx_ctrl = &info->rx_ctrl;
|
||||
static int s_count = 0;
|
||||
float compensate_gain = 1.0f;
|
||||
static uint8_t agc_gain = 0;
|
||||
static int8_t fft_gain = 0;
|
||||
#if CONFIG_GAIN_CONTROL
|
||||
static uint8_t agc_gain_baseline = 0;
|
||||
static int8_t fft_gain_baseline = 0;
|
||||
esp_csi_gain_ctrl_get_rx_gain(rx_ctrl, &agc_gain, &fft_gain);
|
||||
if (s_count < 100) {
|
||||
esp_csi_gain_ctrl_record_rx_gain(agc_gain, fft_gain);
|
||||
} else if (s_count == 100) {
|
||||
esp_csi_gain_ctrl_get_rx_gain_baseline(&agc_gain_baseline, &fft_gain_baseline);
|
||||
#if CONFIG_FORCE_GAIN
|
||||
esp_csi_gain_ctrl_set_rx_force_gain(agc_gain_baseline, fft_gain_baseline);
|
||||
ESP_LOGI(TAG, "fft_force %d, agc_force %d", fft_gain_baseline, agc_gain_baseline);
|
||||
#endif
|
||||
}
|
||||
esp_csi_gain_ctrl_get_gain_compensation(&compensate_gain, agc_gain, fft_gain);
|
||||
ESP_LOGD(TAG, "compensate_gain %f, agc_gain %d, fft_gain %d", compensate_gain, agc_gain, fft_gain);
|
||||
#endif
|
||||
|
||||
/* Build CSI data into buffer for UDP transmission */
|
||||
int pos = 0;
|
||||
|
||||
#if CONFIG_IDF_TARGET_ESP32C5 || CONFIG_IDF_TARGET_ESP32C6 || CONFIG_IDF_TARGET_ESP32C61
|
||||
if (!s_count) {
|
||||
ESP_LOGI(TAG, "================ CSI RECV (UDP) ================");
|
||||
}
|
||||
pos = snprintf(s_udp_buffer, sizeof(s_udp_buffer),
|
||||
"CSI_DATA,%d," MACSTR ",%d,%d,%d,%d,%d,%d,%d,%d,%d",
|
||||
s_count, MAC2STR(info->mac), rx_ctrl->rssi, rx_ctrl->rate,
|
||||
rx_ctrl->noise_floor, fft_gain, agc_gain, rx_ctrl->channel,
|
||||
rx_ctrl->timestamp, rx_ctrl->sig_len, rx_ctrl->rx_state);
|
||||
#else
|
||||
if (!s_count) {
|
||||
ESP_LOGI(TAG, "================ CSI RECV (UDP) ================");
|
||||
}
|
||||
pos = snprintf(s_udp_buffer, sizeof(s_udp_buffer),
|
||||
"CSI_DATA,%d," MACSTR ",%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d,%d",
|
||||
s_count, MAC2STR(info->mac), rx_ctrl->rssi, rx_ctrl->rate, rx_ctrl->sig_mode,
|
||||
rx_ctrl->mcs, rx_ctrl->cwb, rx_ctrl->smoothing, rx_ctrl->not_sounding,
|
||||
rx_ctrl->aggregation, rx_ctrl->stbc, rx_ctrl->fec_coding, rx_ctrl->sgi,
|
||||
rx_ctrl->noise_floor, rx_ctrl->ampdu_cnt, rx_ctrl->channel, rx_ctrl->secondary_channel,
|
||||
rx_ctrl->timestamp, rx_ctrl->ant, rx_ctrl->sig_len, rx_ctrl->rx_state);
|
||||
#endif
|
||||
|
||||
#if (CONFIG_IDF_TARGET_ESP32C5 || CONFIG_IDF_TARGET_ESP32C61) && CSI_FORCE_LLTF
|
||||
int16_t csi = ((int16_t)(((((uint16_t)info->buf[1]) << 8) | info->buf[0]) << 4) >> 4);
|
||||
pos += snprintf(s_udp_buffer + pos, sizeof(s_udp_buffer) - pos,
|
||||
",%d,%d,\"[%d", (info->len - 2) / 2, info->first_word_invalid, (int16_t)(compensate_gain * csi));
|
||||
for (int i = 2; i < (info->len - 2); i += 2) {
|
||||
csi = ((int16_t)(((((uint16_t)info->buf[i + 1]) << 8) | info->buf[i]) << 4) >> 4);
|
||||
pos += snprintf(s_udp_buffer + pos, sizeof(s_udp_buffer) - pos, ",%d", (int16_t)(compensate_gain * csi));
|
||||
}
|
||||
#else
|
||||
pos += snprintf(s_udp_buffer + pos, sizeof(s_udp_buffer) - pos,
|
||||
",%d,%d,\"[%d", info->len, info->first_word_invalid, (int16_t)(compensate_gain * info->buf[0]));
|
||||
for (int i = 1; i < info->len; i++) {
|
||||
pos += snprintf(s_udp_buffer + pos, sizeof(s_udp_buffer) - pos, ",%d", (int16_t)(compensate_gain * info->buf[i]));
|
||||
}
|
||||
#endif
|
||||
pos += snprintf(s_udp_buffer + pos, sizeof(s_udp_buffer) - pos, "]\"\n");
|
||||
|
||||
/* Send via UDP */
|
||||
if (s_udp_socket >= 0) {
|
||||
sendto(s_udp_socket, s_udp_buffer, pos, 0, (struct sockaddr *)&s_dest_addr, sizeof(s_dest_addr));
|
||||
}
|
||||
|
||||
s_count++;
|
||||
}
|
||||
|
||||
static void wifi_csi_init()
|
||||
{
|
||||
/**
|
||||
* @brief In order to ensure the compatibility of routers, only LLTF sub-carriers are selected.
|
||||
*/
|
||||
#if CONFIG_IDF_TARGET_ESP32C5 || CONFIG_IDF_TARGET_ESP32C61
|
||||
wifi_csi_config_t csi_config = {
|
||||
.enable = true,
|
||||
.acquire_csi_legacy = true,
|
||||
.acquire_csi_force_lltf = CSI_FORCE_LLTF,
|
||||
.acquire_csi_ht20 = true,
|
||||
.acquire_csi_ht40 = true,
|
||||
.acquire_csi_vht = false,
|
||||
.acquire_csi_su = false,
|
||||
.acquire_csi_mu = false,
|
||||
.acquire_csi_dcm = false,
|
||||
.acquire_csi_beamformed = false,
|
||||
.acquire_csi_he_stbc_mode = 2,
|
||||
.val_scale_cfg = 0,
|
||||
.dump_ack_en = false,
|
||||
.reserved = false
|
||||
};
|
||||
#elif CONFIG_IDF_TARGET_ESP32C6
|
||||
wifi_csi_config_t csi_config = {
|
||||
.enable = true,
|
||||
.acquire_csi_legacy = true,
|
||||
.acquire_csi_ht20 = true,
|
||||
.acquire_csi_ht40 = true,
|
||||
.acquire_csi_su = false,
|
||||
.acquire_csi_mu = false,
|
||||
.acquire_csi_dcm = false,
|
||||
.acquire_csi_beamformed = false,
|
||||
.acquire_csi_he_stbc = 2,
|
||||
.val_scale_cfg = false,
|
||||
.dump_ack_en = false,
|
||||
.reserved = false
|
||||
};
|
||||
#else
|
||||
wifi_csi_config_t csi_config = {
|
||||
.lltf_en = true,
|
||||
.htltf_en = false,
|
||||
.stbc_htltf2_en = false,
|
||||
.ltf_merge_en = true,
|
||||
.channel_filter_en = true,
|
||||
.manu_scale = true,
|
||||
.shift = true,
|
||||
};
|
||||
#endif
|
||||
static wifi_ap_record_t s_ap_info = {0};
|
||||
ESP_ERROR_CHECK(esp_wifi_sta_get_ap_info(&s_ap_info));
|
||||
ESP_ERROR_CHECK(esp_wifi_set_csi_config(&csi_config));
|
||||
ESP_ERROR_CHECK(esp_wifi_set_csi_rx_cb(wifi_csi_rx_cb, s_ap_info.bssid));
|
||||
ESP_ERROR_CHECK(esp_wifi_set_csi(true));
|
||||
}
|
||||
|
||||
static void udp_socket_init(void)
|
||||
{
|
||||
s_udp_socket = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
|
||||
if (s_udp_socket < 0) {
|
||||
ESP_LOGE(TAG, "Failed to create UDP socket: errno %d", errno);
|
||||
return;
|
||||
}
|
||||
|
||||
memset(&s_dest_addr, 0, sizeof(s_dest_addr));
|
||||
s_dest_addr.sin_family = AF_INET;
|
||||
s_dest_addr.sin_port = htons(CONFIG_CSI_UDP_TARGET_PORT);
|
||||
inet_pton(AF_INET, CONFIG_CSI_UDP_TARGET_IP, &s_dest_addr.sin_addr);
|
||||
|
||||
ESP_LOGI(TAG, "UDP socket initialized, sending to %s:%d",
|
||||
CONFIG_CSI_UDP_TARGET_IP, CONFIG_CSI_UDP_TARGET_PORT);
|
||||
}
|
||||
|
||||
static esp_err_t wifi_ping_router_start()
|
||||
{
|
||||
static esp_ping_handle_t ping_handle = NULL;
|
||||
|
||||
esp_ping_config_t ping_config = ESP_PING_DEFAULT_CONFIG();
|
||||
ping_config.count = 0;
|
||||
ping_config.interval_ms = 1000 / CONFIG_SEND_FREQUENCY;
|
||||
ping_config.task_stack_size = 3072;
|
||||
ping_config.data_size = 1;
|
||||
|
||||
esp_netif_ip_info_t local_ip;
|
||||
esp_netif_get_ip_info(esp_netif_get_handle_from_ifkey("WIFI_STA_DEF"), &local_ip);
|
||||
ESP_LOGI(TAG, "got ip:" IPSTR ", gw: " IPSTR, IP2STR(&local_ip.ip), IP2STR(&local_ip.gw));
|
||||
ping_config.target_addr.u_addr.ip4.addr = ip4_addr_get_u32(&local_ip.gw);
|
||||
ping_config.target_addr.type = ESP_IPADDR_TYPE_V4;
|
||||
|
||||
esp_ping_callbacks_t cbs = { 0 };
|
||||
esp_ping_new_session(&ping_config, &cbs, &ping_handle);
|
||||
esp_ping_start(ping_handle);
|
||||
|
||||
return ESP_OK;
|
||||
}
|
||||
|
||||
void app_main()
|
||||
{
|
||||
ESP_ERROR_CHECK(nvs_flash_init());
|
||||
ESP_ERROR_CHECK(esp_netif_init());
|
||||
ESP_ERROR_CHECK(esp_event_loop_create_default());
|
||||
|
||||
/**
|
||||
* @brief This helper function configures Wi-Fi, as selected in menuconfig.
|
||||
* Read "Establishing Wi-Fi Connection" section in esp-idf/examples/protocols/README.md
|
||||
* for more information about this function.
|
||||
*/
|
||||
ESP_ERROR_CHECK(example_connect());
|
||||
|
||||
udp_socket_init();
|
||||
wifi_csi_init();
|
||||
wifi_ping_router_start();
|
||||
}
|
||||
4
get-started/csi_recv_router/main/idf_component.yml
Normal file
4
get-started/csi_recv_router/main/idf_component.yml
Normal file
@@ -0,0 +1,4 @@
|
||||
## IDF Component Manager Manifest File
|
||||
dependencies:
|
||||
idf: ">=4.4.1"
|
||||
esp_csi_gain_ctrl: ">=0.1.4"
|
||||
3575
get-started/csi_recv_router/sdkconfig
Normal file
3575
get-started/csi_recv_router/sdkconfig
Normal file
File diff suppressed because it is too large
Load Diff
51
get-started/csi_recv_router/sdkconfig.defaults
Normal file
51
get-started/csi_recv_router/sdkconfig.defaults
Normal file
@@ -0,0 +1,51 @@
|
||||
#
|
||||
# Wi-Fi
|
||||
#
|
||||
CONFIG_ESP32_WIFI_CSI_ENABLED=y
|
||||
CONFIG_ESP32_WIFI_AMPDU_TX_ENABLED=
|
||||
CONFIG_ESP32_WIFI_DYNAMIC_RX_BUFFER_NUM=128
|
||||
|
||||
#
|
||||
# UART
|
||||
#
|
||||
CONFIG_ESP_CONSOLE_UART_CUSTOM=y
|
||||
CONFIG_ESP_CONSOLE_UART=y
|
||||
CONFIG_ESP_CONSOLE_UART_NUM=0
|
||||
CONFIG_CONSOLE_UART_BAUDRATE=921600
|
||||
|
||||
CONFIG_ESP_TASK_WDT_TIMEOUT_S=30
|
||||
|
||||
CONFIG_ESPTOOLPY_MONITOR_BAUD_921600B=y
|
||||
CONFIG_ESPTOOLPY_MONITOR_BAUD=921600
|
||||
|
||||
|
||||
#
|
||||
# Wi-Fi
|
||||
#
|
||||
CONFIG_ESP32_WIFI_CSI_ENABLED=y
|
||||
CONFIG_ESP32_WIFI_AMPDU_TX_ENABLED=
|
||||
CONFIG_ESP32_WIFI_AMPDU_RX_ENABLED=
|
||||
|
||||
#
|
||||
# Compiler options
|
||||
#
|
||||
CONFIG_COMPILER_OPTIMIZATION_PERF=y
|
||||
|
||||
#
|
||||
# FreeRTOS
|
||||
#
|
||||
CONFIG_FREERTOS_HZ=1000
|
||||
|
||||
#
|
||||
# ESP32-specific
|
||||
#
|
||||
CONFIG_ESP32_DEFAULT_CPU_FREQ_240=y
|
||||
CONFIG_ESP32_DEFAULT_CPU_FREQ_MHZ=240
|
||||
|
||||
CONFIG_ESP32_WIFI_DYNAMIC_TX_BUFFER_NUM=32
|
||||
|
||||
#
|
||||
# ESP32S3-specific
|
||||
#
|
||||
CONFIG_ESP32S3_DEFAULT_CPU_FREQ_240=y
|
||||
CONFIG_ESP32S3_DEFAULT_CPU_FREQ_MHZ=240
|
||||
3566
get-started/csi_recv_router/sdkconfig.old
Normal file
3566
get-started/csi_recv_router/sdkconfig.old
Normal file
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user