[Tiny_Relay]
extends = stm32_base
board = tiny_relay
board_upload.maximum_size = 229376 ; 32kb for FS
build_flags = ${stm32_base.build_flags}
  -D RADIO_CLASS=CustomSTM32WLx
  -D WRAPPER_CLASS=CustomSTM32WLxWrapper
  -D SPI_INTERFACES_COUNT=0
  -D RX_BOOSTED_GAIN=true
;  -D STM32WL_TCXO_VOLTAGE=1.6 ; defaults to 0 if undef
;  -D LORA_TX_POWER=14 ; Defaults to 22 for HP, 14 is for LP version
  -D LORA_TX_POWER=22 ; Enable 22dBm transmission
  -D MAX_LORA_TX_POWER=22 ; Allow setting up to 22dBm in companion radio
  -I variants/tiny_relay
build_src_filter = ${stm32_base.build_src_filter}
  +<../variants/tiny_relay>

[env:Tiny_Relay_repeater]
extends = Tiny_Relay
platform_packages = platformio/toolchain-gccarmnoneeabi@^1.140201.0
board_upload.maximum_size = 245760 ; 240 KiB app, 16 KiB LittleFS
build_unflags = -Os
build_flags = ${Tiny_Relay.build_flags}
  -Oz ; strongest size profile preserves the deployed 16 KiB filesystem boundary
  -flto ; retain headroom for current repeater safety features
  -fno-inline-small-functions ; reduce flash without moving the deployed filesystem boundary
  -fipa-pta
  -fmerge-all-constants
  -fno-ipa-cp-clone
  -fno-partial-inlining
  -fno-semantic-interposition
  -fno-unwind-tables
  -fno-asynchronous-unwind-tables
  -fno-schedule-insns2
  -Wl,--sort-section=alignment
  -D LFS_FLASH_TOTAL_SIZE=16384
  -D MESH_ENABLE_CLOCK_SYNC=0 ; preserve the 16 KiB filesystem on this 256 KiB part
  -D MESH_ENABLE_FLOOD_GROUP_MODERATION=0 ; keep core routing and radio scheduling in flash
  -D MESH_PACKET_LOGGING_COMPACT=1 ; retain complete RX/TX bytes without the duplicate parsed RX line
  -D ADVERT_NAME='"Tiny Relay"'
  -D ADVERT_LAT=0.0
  -D ADVERT_LON=0.0
  -D ADMIN_PASSWORD='"password"'
  -D MAX_NEIGHBOURS=50
build_src_filter = ${Tiny_Relay.build_src_filter}
  +<../examples/simple_repeater>

[env:Tiny_Relay_sensor]
extends = Tiny_Relay
build_unflags = -Os
build_flags = ${Tiny_Relay.build_flags}
  -Oz
  -flto
  -fno-inline-small-functions
  -fipa-pta
  -fmerge-all-constants
  -fno-ipa-cp-clone
  -fno-partial-inlining
  -fno-semantic-interposition
  -fno-unwind-tables
  -fno-asynchronous-unwind-tables
  -D ADVERT_NAME='"tiny_relay Sensor"'
  -D ADVERT_LAT=0.0
  -D ADVERT_LON=0.0
  -D ADMIN_PASSWORD='"password"'
  -D MAX_NEIGHBOURS=50
build_src_filter = ${Tiny_Relay.build_src_filter}
  +<../examples/simple_sensor>

[env:Tiny_Relay_companion_radio_usb]
extends = Tiny_Relay
platform_packages = platformio/toolchain-gccarmnoneeabi@^1.140201.0
build_unflags = -Os
build_flags = ${Tiny_Relay.build_flags}
  -D ED25519_COMPACT_SHA512=1 ; same hash rounds, compact loop preserves the filesystem boundary
  -Oz
  -flto
  -fno-inline-small-functions
  -fno-tree-dominator-opts ; preserve Companion features and the 32 KiB filesystem
  -fipa-pta
  -fmerge-all-constants
  -fno-ipa-cp-clone
  -fno-partial-inlining
  -fno-semantic-interposition
  -fno-unwind-tables
  -fno-asynchronous-unwind-tables
  -fno-schedule-insns2
  -Wl,--sort-section=alignment
;  -D FORMAT_FS=true
  -D MAX_CONTACTS=100
  -D MAX_GROUP_CHANNELS=8
  -D MAX_LORA_TX_POWER=22
  -D ENABLE_USB_INTERFACE
build_src_filter = ${Tiny_Relay.build_src_filter}
  +<../examples/companion_radio/*.cpp>
lib_deps = ${Tiny_Relay.lib_deps}
  densaugeo/base64 @ ~1.4.0

[env:Tiny_Relay_kiss_modem]
extends = Tiny_Relay
build_src_filter = ${Tiny_Relay.build_src_filter}
  +<../examples/kiss_modem/>