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120 lines
3.6 KiB
Markdown
120 lines
3.6 KiB
Markdown
| Supported Targets | ESP32 | ESP32-C2 | ESP32-C3 | ESP32-C6 | ESP32-H2 | ESP32-S2 | ESP32-S3 |
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| ----------------- | ----- | -------- | -------- | -------- | -------- | -------- | -------- |
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# Certification Test 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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This example shows how to use the Certification test APIS.
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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-C2/ESP32-C3/ESP32-C6/ESP32-H2/ESP32-S2/ESP32-S3/ SoC.
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* A USB cable for Power supply and programming
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### Configure the project
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Open the project configuration menu (`idf.py menuconfig`).
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In the `Example Configuration` menu:
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* Enable RF certification test functions.
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* Disable Interrupt Watchdog.
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* Disable Task Watchdog Timer.
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### Build and Flash
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Build the project and flash it to the board, then run the monitor tool to view the serial output:
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Run `idf.py -p PORT flash monitor` to build, flash and monitor the project.
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(To exit the serial monitor, type ``Ctrl-]``.)
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## Example Output
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The command and output logs for each test are as follows:
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```
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==================================================
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| RF certification test |
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| 1. Print 'help' to gain overview of commands |
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| 2. Wi-Fi certification test |
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| 3. Bluetooth certification test |
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=================================================
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Type 'help' to get the list of commands.
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Use UP/DOWN arrows to navigate through command history.
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Press TAB when typing command name to auto-complete.
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I (598) main_task: Returned from app_main()
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phy>
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phy> tx_contin_en 1
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I (11870) phy: Tx continuous test!
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phy>
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phy> tx_contin_en 0
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I (19860) phy: Tx packet test!
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phy>
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phy> cbw40m_en 1
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I (25660) phy: cbw40m_en: 1
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phy>
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phy> cbw40m_en 0
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I (33490) phy: cbw40m_en: 0
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phy>
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phy> esp_tx -n 1 -r 0x0 -p 0 -l 1000 -d 1000 -c 0
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I (39640) phy: Wifi tx out: chan=1, rate=0x0, BK=0, len=1000, delay=1000, tx_num=0
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phy>
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phy> cmdstop
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I (45460) phy: Tx Over 0x0
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phy>
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phy> esp_rx -n 1 -r 0
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I (51130) phy: wifi rx start: channel is 1, rate is 0x0
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phy>
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phy> cmdstop
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I (58800) phy: rx_num: 166 rx_rssi: -527
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phy>
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phy> get_rx_result
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I (66350) cmd_phy: Desired: 167, Correct: 166, RSSI: -527, flag: 1
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phy>
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phy> wifiscwout -e 1 -c 1 -p 0
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I (80310) phy: wifi single carrier tx start: chan=1, pwr=20-0.0
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phy>
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phy> wifiscwout -e 0 -c 1 -p 0
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I (88260) phy: wifi single carrier tx stop
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phy>
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phy> esp_ble_tx -p 8 -n 1 -l 37 -t 2 -s 0x71764129 -r 0 -m 0
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I (91470) phy: ble_tx:pwr=8,chan=1,len=37,type=2,syncw=0x71764129,rate=0,txnum=0
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phy>
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phy> cmdstop
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I (98650) phy: rw done! e22e
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phy>
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phy> esp_ble_rx -n 1 -s 0x71764129 -r 0
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I (104990) phy: RW LE V9 RX PER
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phy>
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phy> cmdstop
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I (130260) phy: rx_num: 0 rx_rssi: 0
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phy>
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phy> get_rx_result
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I (139550) cmd_phy: Desired: 0, Correct: 0, RSSI: 0, flag: 2
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phy>
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phy> bt_tx_tone -e 1 -n 1 -p 0
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I (151900) phy: BT TX TONE START!
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phy>
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phy> bt_tx_tone -e 0 -n 1 -p 0
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I (191970) phy: BT TX TONE STOP!
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phy>
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```
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## PHY Commands Format
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For BLE test, if you want to use `fcc_le_tx` and `rw_le_rx_per` legacy commands for tx/rx test, you need to enable `ESP_PHY_LEGACY_COMMANDS` in menuconfig, otherwise, the new format commands `esp_ble_tx` and `esp_ble_rx` are supported.
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## Troubleshooting
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For any technical queries, please open an [issue](https://github.com/espressif/esp-idf/issues) on GitHub. We will get back to you soon.
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