Check for check_calib_inf.pid file

And kill only when it exists. Avoids error message on first call of wgd.sh

120316e70c704a006b8991b121336e145da34303

Remove unnecessary sync/sleep in rf_init_11n.sh

Update README.md

Update drv_fpga_dynamic_loading.md

Update README.md

Add Suggested practice to generate variants

Improve the doc

Add doc for dynamic reloading drv/FPGA

Add dynamic reloading driver and FPGA
Rebooting/power-cycle is not needed anymore!

Add conditional compiling to README

Add conditional compiling for driver:
C pre-defined macros can be set when running make_all.sh.
See change/help in the make_all.sh script or running the script.

Only support allowed channel to avoid:
the issue of Let openwifi work at arbitrary frequency: ./sdrctl dev sdr0 set reg rf 1/5 NMPQ
the wpa_supplicant scanning does scan those not allowed channel (or

Only support allowed channel to avoid:
the issue of Let openwifi work at arbitrary frequency: ./sdrctl dev sdr0 set reg rf 1/5 NMPQ
the wpa_supplicant scanning does scan those not allowed channel (originally reported by our driver capabilities), but hostpad already actually uses a not allowed channel (by sdrctl) while beacon still indicates an allowed channel (hostapd rejects to run on not allowed channel). So, after wpa_supplicant discovers the beacon on a not allowed channel while the beacon contains an allowed channel, it gets confused

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Fix the rssi_correction for WiFi 6E channel (close to 6GHz)
Verified by CMW270

Remove the reg 3 init in rx_intf.c:
to avoid openwifi_start calling hw_init to override the FPGA loopback flag in reg 3 (value 256)

Improve the link style in README/doc

Update frequent_trick.md

Update frequent_trick.md

Add WoWMoM2022 paper by Thijs Havinga

Add method for increasing Tx power:

In the app note.

Update README.md

Update README.md

Update README.md

Update README.md

Update README.md