Specify REGULATORY_GAIN and SX126X_MAX_POWER to prevent exceeding regulatory and hardware limits (i.e. overloading the PA input) respectively.
Also update the build flag to define EBYTE_E22_900M30S instead of just EBYTE_E22, since all the builds on the Discourse topic [New 1W DIY variant: Xiao nRF52840 + Ebyte E22-900M30S](https://meshtastic.discourse.group/t/new-1w-diy-variant-xiao-nrf52840-ebyte-e22-900m30s/7904) are using this module.
That should make it clearer as well that the variant header file should be tweaked if DIY builds are using stronger (E22-900M33S, not commonly available at this time) or weaker (E22-900M22S, not popular for DIY builds due to lack of differentiation from ordinary SX1262 modules).
Retain EBYTE_E22 flag alongside EBYTE_E22_900M30S build flag to prevent possible regressions in code paths generally intended for EBYTE E22 modules.
Signed-off-by: Andrew Yong <me@ndoo.sg>
REGULATORY_GAIN is the total system gain in dBm to subtract from the configured Tx power, to remain within regulatory ERP limit for non-licensed operators.
This value should be set in variant.h and is PA gain + antenna gain (if system ships with an antenna).
This is similar to antenna_gain/NL80211_ATTR_WIPHY_ANTENNA_GAIN/NL80211_ATTR_REG_RULE_POWER_MAX_ANT_GAIN setting in Linux Regulatory/OpenWrt/mac80211/nl80211/iw.
Signed-off-by: Andrew Yong <me@ndoo.sg>
Add REGULATORY_ prefix to LORA_REGIONCODE to prepare for more regulatory configuration options, and update comment block accordingly too.
Signed-off-by: Andrew Yong <me@ndoo.sg>
* DOES NOT WORK
* trunk
* DOES NOT WORK
* trunk
* DOES NOT WORK
* trunk
* WIP: LR11x0 non functional interface code. Please don't expect a working firmware out of this! I don't know what i am doing! :-)
* trunk fmt
* use canon toolchain
* update and fix radiolib dependency
* Switch Radiolib back to GIT checkout
* enable tcxo and fix startReceive
* progress
* Correct midjudgement on scope of build defines.
* - enable peripheral power rail during startup init
- fix portduino builds
* add tracker pinout variant
* update to radiolib 6.6.0 API (aka: godmode is not for mere mortals)
* tracker is not so 'extra' any more
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Co-authored-by: Ben Meadors <benmmeadors@gmail.com>
