Add support for E22P-868M30S and E22P-915M30S modules for Ikoka-Nano board (dev)

variants/ikoka_nano_nrf/platformio.ini

@@ -32,6 +32,17 @@ upload_protocol = nrfutil
 lib_deps = ${nrf52_base.lib_deps}
    ${sensor_base.lib_deps}
 
+[ikoka_nano_nrf_e22p]
+extends = ikoka_nano_nrf
+; E22P: integrated PA/LNA via DIO2. D7 = module power enable (not RXEN)
+build_unflags =
+  -DSX126X_RXEN=D7
+build_flags =
+  ${ikoka_nano_nrf.build_flags}
+  -D SX126X_RXEN=RADIOLIB_NC
+  -D P_LORA_EN=D7
+  -D SX126X_REGISTER_PATCH=1
+
 [ikoka_nano_nrf_e22_22dbm]
 extends = ikoka_nano_nrf
 ; No PA in this model, full 22dBm
@@ -59,6 +70,20 @@ build_src_filter = ${ikoka_nano_nrf.build_src_filter}
   +<helpers/ui/NullDisplayDriver.cpp>
   +<../variants/ikoka_nano_nrf>
 
+[ikoka_nano_nrf_e22p_30dbm]
+extends = ikoka_nano_nrf_e22p
+; limit txpower to 20dBm on E22p-900M30S. Anything higher will
+; cause distortion in the PA output. 20dBm in -> 30dBm out
+build_flags =
+  ${ikoka_nano_nrf_e22p.build_flags}
+  -D MANUFACTURER_STRING='"Ikoka Nano-E22P-30dBm (Xiao_nrf52)"'
+  -D LORA_TX_POWER=20
+build_src_filter = ${ikoka_nano_nrf_e22p.build_src_filter}
+  +<helpers/*.cpp>
+  +<helpers/sensors>
+  +<helpers/ui/NullDisplayDriver.cpp>
+  +<../variants/ikoka_nano_nrf>
+
 [ikoka_nano_nrf_e22_33dbm]
 extends = ikoka_nano_nrf
 ; limit txpower to 9dBm on E22-900M33S to avoid hardware damage
@@ -235,6 +260,53 @@ build_src_filter =
    ${ikoka_nano_nrf_e22_30dbm.build_src_filter}
 
 
+;;;    30dBm EBYTE E22P-868M30/E22P-915M30 variants
+
+[env:ikoka_nano_nrf_e22p_30dbm_companion_radio_usb]
+extends =
+   ikoka_nano_nrf_e22p_30dbm
+   ikoka_nano_nrf_companion_radio_usb
+build_flags =
+   ${ikoka_nano_nrf_companion_radio_usb.build_flags}
+   ${ikoka_nano_nrf_e22p_30dbm.build_flags}
+build_src_filter =
+   ${ikoka_nano_nrf_companion_radio_usb.build_src_filter}
+   ${ikoka_nano_nrf_e22p_30dbm.build_src_filter}
+
+[env:ikoka_nano_nrf_e22p_30dbm_companion_radio_ble]
+extends =
+   ikoka_nano_nrf_e22p_30dbm
+   ikoka_nano_nrf_companion_radio_ble
+build_flags =
+   ${ikoka_nano_nrf_companion_radio_ble.build_flags}
+   ${ikoka_nano_nrf_e22p_30dbm.build_flags}
+build_src_filter =
+   ${ikoka_nano_nrf_companion_radio_ble.build_src_filter}
+   ${ikoka_nano_nrf_e22p_30dbm.build_src_filter}
+
+[env:ikoka_nano_nrf_e22p_30dbm_repeater]
+extends =
+   ikoka_nano_nrf_e22p_30dbm
+   ikoka_nano_nrf_repeater
+build_flags =
+   ${ikoka_nano_nrf_repeater.build_flags}
+   ${ikoka_nano_nrf_e22p_30dbm.build_flags}
+build_src_filter =
+   ${ikoka_nano_nrf_repeater.build_src_filter}
+   ${ikoka_nano_nrf_e22p_30dbm.build_src_filter}
+
+[env:ikoka_nano_nrf_e22p_30dbm_room_server]
+extends =
+   ikoka_nano_nrf_e22p_30dbm
+   ikoka_nano_nrf_room_server
+build_flags =
+   ${ikoka_nano_nrf_room_server.build_flags}
+   ${ikoka_nano_nrf_e22p_30dbm.build_flags}
+build_src_filter =
+   ${ikoka_nano_nrf_room_server.build_src_filter}
+   ${ikoka_nano_nrf_e22p_30dbm.build_src_filter}
+
+
 ;;;    33dBm EBYTE E22-900M33 variants
 [env:ikoka_nano_nrf_33dbm_companion_radio_usb]
 extends =

variants/ikoka_nano_nrf/target.cpp

@@ -20,6 +20,11 @@ EnvironmentSensorManager sensors;
 bool radio_init() {
     rtc_clock.begin(Wire);
 
+#ifdef P_LORA_EN
+    pinMode(P_LORA_EN, OUTPUT);
+    digitalWrite(P_LORA_EN, HIGH);
+#endif
+
     return radio.std_init(&SPI);
 }