Add Meshimi configuration and environment setups in platformio.ini

.gitignore

@@ -9,3 +9,5 @@ out/
 .DS_Store
 .vscode/settings.json
 .vscode/extensions.json
+.idea
+cmake-*

variants/xiao_c6/platformio.ini

@@ -65,3 +65,57 @@ build_src_filter = ${Xiao_C6.build_src_filter}
 lib_deps =
   ${Xiao_C6.lib_deps}
   densaugeo/base64 @ ~1.4.0
+
+; Meshimi variant
+[Meshimi]
+extends = Xiao_C6
+board_build.partitions = max_app_4MB.csv
+build_flags =
+  ${Xiao_C6.build_flags}
+  -D P_LORA_TX_LED=15
+  -D P_LORA_SCLK=19
+  -D P_LORA_MISO=20
+  -D P_LORA_MOSI=18
+  -D P_LORA_NSS=21
+  -D P_LORA_DIO_1=7
+  -D P_LORA_BUSY=6
+  -D P_LORA_RESET=2
+  -D PIN_BOARD_SDA=22
+  -D PIN_BOARD_SCL=23
+  -D SX126X_RXEN=4
+  -D SX126X_DIO2_AS_RF_SWITCH=true
+  -D SX126X_DIO3_TCXO_VOLTAGE=1.8
+  -D SX126X_CURRENT_LIMIT=140
+  -D SX126X_RX_BOOSTED_GAIN=1
+
+[env:Meshimi_Repeater]
+extends = Meshimi
+build_src_filter = ${Meshimi.build_src_filter}
+                   +<../examples/simple_repeater/main.cpp>
+build_flags =
+  ${Meshimi.build_flags}
+  -D ADVERT_NAME='"Meshimi Repeater"'
+  -D ADVERT_LAT=0.0
+  -D ADVERT_LON=0.0
+  -D ADMIN_PASSWORD='"password"'
+  -D MAX_NEIGHBOURS=8
+lib_deps =
+  ${Meshimi.lib_deps}
+
+[env:Meshimi_companion_radio_ble]
+extends = Meshimi
+build_flags = ${Meshimi.build_flags}
+  -D MAX_CONTACTS=100
+  -D MAX_GROUP_CHANNELS=8
+  -D BLE_PIN_CODE=123456
+  -D BLE_DEBUG_LOGGING=1
+  -D OFFLINE_QUEUE_SIZE=256
+  -D ENABLE_PRIVATE_KEY_IMPORT=1
+  -D ENABLE_PRIVATE_KEY_EXPORT=1
+build_src_filter = ${Meshimi.build_src_filter}
+                   +<helpers/esp32/*.cpp>
+                   -<helpers/esp32/ESPNOWRadio.cpp>
+                   +<../examples/companion_radio>
+lib_deps =
+  ${Meshimi.lib_deps}
+  densaugeo/base64 @ ~1.4.0