Merge pull request #384 from armel/feature_update_v4

Feature update v4

Author: armel

README.md

@@ -26,7 +26,7 @@ Anyway, have fun.
 
 # Donations
 
-Special thanks to Jean-Cyrille F6IWW (2 times), Fabrice 14RC123, David F4BPP, Olivier 14RC206, Frédéric F4ESO, Stéphane F5LGW, Jorge Ornelas (4 times), Laurent F4AXK, Christophe Morel, Clayton W0LED, Pierre Antoine F6FWB, Jean-Claude 14FRS3306, Thierry F4GVO, Eric F1NOU, PricelessToolkit, Ady M6NYJ, Tom McGovern (3 times), Joseph Roth, Pierre-Yves Colin, Frank DJ7FG, Marcel Testaz, Brian Frobisher, Yannick F4JFO, Paolo Bussola, Dirk DL8DF, Levente Szőke (2 times), Bernard-Michel Herrera, Jérôme Saintespes, Paul Davies, RS, Johan F4WAT, Robert Wörle, Rafael Sundorf, Paul Harker, Peter Fintl, Pascal F4ICR (2 times), Mike DL2MF, Eric KI1C (2 times), Phil G0ELM, Jérôme Lambert, Meinhard Frank Günther, Eliot Vedel, Alfonso EA7KDF, Jean-François F1EVM and Robert DC1RDB for their [donations](https://www.paypal.com/paypalme/F4HWN). That’s so kind of them. Thanks so much 🙏🏻
+Special thanks to Jean-Cyrille F6IWW (2 times), Fabrice 14RC123, David F4BPP, Olivier 14RC206, Frédéric F4ESO, Stéphane F5LGW, Jorge Ornelas (4 times), Laurent F4AXK, Christophe Morel, Clayton W0LED, Pierre Antoine F6FWB, Jean-Claude 14FRS3306, Thierry F4GVO, Eric F1NOU, PricelessToolkit, Ady M6NYJ, Tom McGovern (3 times), Joseph Roth, Pierre-Yves Colin, Frank DJ7FG, Marcel Testaz, Brian Frobisher, Yannick F4JFO, Paolo Bussola, Dirk DL8DF, Levente Szőke (2 times), Bernard-Michel Herrera, Jérôme Saintespes, Paul Davies, RS (3 times), Johan F4WAT, Robert Wörle, Rafael Sundorf, Paul Harker, Peter Fintl, Pascal F4ICR (2 times), Mike DL2MF, Eric KI1C (2 times), Phil G0ELM, Jérôme Lambert, Meinhard Frank Günther, Eliot Vedel, Alfonso EA7KDF, Jean-François F1EVM, Robert DC1RDB, Ian KE2CHJ and Daryl VK3AWA for their [donations](https://www.paypal.com/paypalme/F4HWN). That’s so kind of them. Thanks so much 🙏🏻
 
 ## Table of Contents
 
@@ -46,13 +46,15 @@ Special thanks to Jean-Cyrille F6IWW (2 times), Fabrice 14RC123, David F4BPP, Ol
 * several firmware versions:
     * Bandscope (with spectrum analyzer made by Fagci),
     * Broadcast (with commercial FM radio support),
+    * Basic (with spectrum analyzer and commercial FM radios support, but without certain functions such as Vox, Aircopy, etc.),
     * RescueOps (specifically designed for first responders: firefighters, sea rescue, mountain rescue),
 * improve default power settings level: 
     * Low1 to Low5 (<~20mW, ~125mW, ~250mW, ~500mW, ~1W), 
     * Mid ~2W, 
     * High ~5W,
     * User (see SetPwr),
-* improve s-meter (IARU recommandations),
+* improve S-Meter (IARU Region 1 Technical Recommendation R.1 for VHF/UHF - [read more](https://hamwaves.com/decibel/en/)),
+   * S-Meter (S0/S9) Level EEPROM settings that were introduced in the Egzumer firmware are now ignored and replaced by hardcoded values to comply with the IARU Recommendation.     
 * improve bandscope (Spectrum Analyser):
     * add channel name,
     * add save of some spectrum parameters,