; *********************************************************************

; **** Definition cheat sheet:
; board_build.flash_mode in terms of performance: QIO > QOUT > DIO > DOUT
; for lib_ldf_mode, see http://docs.platformio.org/en/latest/librarymanager/ldf.html;ldf

; **** Frequently used build flags:
; Use custom.h file to override default settings for ESPeasy: -D USE_CUSTOM_H
; Set VCC mode to measure Vcc of ESP chip :                   -D FEATURE_ADC_VCC=1

; Build Flags:
;  -DUSE_CONFIG_OVERRIDE
; lwIP 1.4 (Default)
;  -DPIO_FRAMEWORK_ARDUINO_LWIP_HIGHER_BANDWIDTH
; lwIP 2 - Low Memory
;  -DPIO_FRAMEWORK_ARDUINO_LWIP2_LOW_MEMORY
; lwIP 2 - Higher Bandwitdh
;  -DPIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH
; VTABLES in Flash (default)
;  -DVTABLES_IN_FLASH
; VTABLES in Heap
;  -DVTABLES_IN_DRAM
; VTABLES in IRAM
;  -DVTABLES_IN_IRAM
; NO_EXTRA_4K_HEAP - this forces the default NONOS-SDK user's heap location
;     Default currently overlaps cont stack (Arduino) with sys stack (System)
;     to save up-to 4 kB of heap. (starting core_2.4.2)
; ESP8266_DISABLE_EXTRA4K  - Calls disable_extra4k_at_link_time() from setup
;                            to force the linker keep user's stack in user ram.
; CONT_STACKSIZE to set the 'cont' (Arduino) stack size. Default = 4096
; -mtarget-align  see: https://github.com/arendst/Sonoff-Tasmota/issues/3678#issuecomment-419712437

[esp82xx_defaults]
build_flags               = -D NDEBUG
                            -lstdc++ -lsupc++
                            -mtarget-align
                            -DPIO_FRAMEWORK_ARDUINO_LWIP2_LOW_MEMORY
                            -DVTABLES_IN_FLASH
                            -DPUYA_SUPPORT=1
                            -DDISABLE_SC16IS752_SPI
                            -DCRON_USE_LOCAL_TIME
                            -fno-strict-aliasing
                            -I$PROJECT_DIR/src/include
                            -include "ESPEasy_config.h"

lib_ignore                = ESP32_ping
                            ESP32WebServer
                            ESP32HTTPUpdateServer
                            ServoESP32
                            IRremoteESP8266
                            HeatpumpIR
                            TinyWireM
                            ESP8266SdFat
                            SD(esp8266)
                            SD
                            SDFS
                            LittleFS(esp8266)
                            LittleFS
                            ArduinoOTA
                            ESP8266mDNS
                            I2C AXP192 Power management
;                            EspSoftwareSerial



; Keep optimization flag to -O2
; See: https://github.com/platformio/platform-espressif8266/issues/288
; For "-fno-strict-aliasing"
; See: https://github.com/esp8266/Arduino/issues/8261
[esp82xx_2_7_x]
build_flags               = -DNDEBUG
                            -mtarget-align
                            -DVTABLES_IN_FLASH
                            -fno-exceptions
                            -lstdc++
                            -DPIO_FRAMEWORK_ARDUINO_LWIP2_HIGHER_BANDWIDTH_LOW_FLASH
                            -DPUYA_SUPPORT=1
                            -DCORE_POST_2_5_0
                            -DDISABLE_SC16IS752_SPI
                            -DCRON_USE_LOCAL_TIME
                            -fno-strict-aliasing
                            -DLIBRARIES_NO_LOG=1
                            -DNO_GLOBAL_I2S
                            -I$PROJECT_DIR/src/include
                            -include "ESPEasy_config.h"
                            -O2
                            -s
                            -DBEARSSL_SSL_BASIC
                            -DCORE_POST_2_6_0 
                            ; remove the 4-bytes alignment for PSTR()
                            -DPSTR_ALIGN=1
                            -Werror=return-type
build_unflags             = ${esp82xx_common.build_unflags}
lib_ignore                = ${esp82xx_defaults.lib_ignore}
                            EspSoftwareSerial


[esp82xx_3_0_x]
build_flags               = ${esp82xx_2_7_x.build_flags} 
                            -DCORE_POST_3_0_0
                            -Wno-deprecated-declarations
;                            -flto=auto
;                            -Wl,-flto
build_unflags             = -DDEBUG_ESP_PORT
                            -fexceptions
                            -Wall
;                            -fno-lto
lib_ignore                = ${esp82xx_defaults.lib_ignore}
extra_scripts             = pre:tools/pio/pre_custom_esp8266_toolchain.py



; See for SDK flags: https://github.com/esp8266/Arduino/blob/master/tools/platformio-build.py

[core_2_7_4]
extends                   = esp82xx_2_7_x
platform                  = espressif8266@2.6.3
platform_packages         =
	framework-arduinoespressif8266 @ https://github.com/esp8266/Arduino.git#2.7.4
build_flags               = ${esp82xx_2_7_x.build_flags} 
                            -DPIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK22x_190703
                            -DUSES_LATEST_SOFTWARE_SERIAL_LIBRARY=0
                            -Wno-deprecated-declarations
                            -DLIBRARIES_NO_LOG=1
lib_ignore                = ${esp82xx_2_7_x.lib_ignore}
build_unflags             = ${esp82xx_2_7_x.build_unflags}
extra_scripts             = ${esp82xx_common.extra_scripts}


[core_stage]
extends                   = esp82xx_3_0_x
platform                  = espressif8266@4.2.1
platform_packages         = 
build_flags               = ${esp82xx_3_0_x.build_flags}
                            -DPIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK3
                            -DUSES_LATEST_SOFTWARE_SERIAL_LIBRARY=1
                            -DLIBRARIES_NO_LOG=1
                            -DPHASE_LOCKED_WAVEFORM
build_unflags             = ${esp82xx_3_0_x.build_unflags}
lib_ignore                = ${esp82xx_defaults.lib_ignore}
extra_scripts             = ${esp82xx_common.extra_scripts}



; See: https://arduino-esp8266.readthedocs.io/en/latest/mmu.html
[core_stage_2ndheap]
extends                   = esp82xx_3_0_x
platform                  = espressif8266@4.2.1
platform_packages         = 
build_flags               = ${esp82xx_3_0_x.build_flags}
                            -DPIO_FRAMEWORK_ARDUINO_ESPRESSIF_SDK3
                            -DUSES_LATEST_SOFTWARE_SERIAL_LIBRARY=1
                            -DLIBRARIES_NO_LOG=1
                            -DPHASE_LOCKED_WAVEFORM
                            -DPIO_FRAMEWORK_ARDUINO_MMU_CACHE16_IRAM48_SECHEAP_SHARED
                            -DUSE_SECOND_HEAP
build_unflags             = ${esp82xx_3_0_x.build_unflags}
lib_ignore                = ${core_stage.lib_ignore}
extra_scripts             = ${esp82xx_common.extra_scripts}



; Updated ESP-IDF to the latest stable 4.0.1
; See: https://github.com/platformio/platform-espressif32/releases
; IDF 4.4 = platform-espressif32 3.4.x = espressif/arduino-esp32 tag 2.0.4
; Just for those who lost track of the extremely confusing numbering schema.
; For MUSTFIX_CLIENT_TIMEOUT_IN_SECONDS See: https://github.com/espressif/arduino-esp32/pull/6676
[core_esp32_IDF4_4__2_0_14]
;platform                    = https://github.com/tasmota/platform-espressif32/releases/download/v2.0.4.1/platform-espressif32-2.0.4.1.zip

; debug boot log enabled
; See: https://github.com/letscontrolit/ESPEasy/pull/4200#issuecomment-1216929859
;platform                    = https://github.com/Jason2866/platform-espressif32.git
;platform_packages           = framework-arduinoespressif32 @ https://github.com/Jason2866/esp32-arduino-lib-builder/releases/download/936/framework-arduinoespressif32-443_esp421-9ce849ce72.tar.gz

; debug boot log disabled
;platform                    = https://github.com/Jason2866/platform-espressif32.git
;platform_packages           = framework-arduinoespressif32 @ https://github.com/Jason2866/esp32-arduino-lib-builder/releases/download/938/framework-arduinoespressif32-443_esp421-10ab11e815.tar.gz

;platform                    = https://github.com/tasmota/platform-espressif32/releases/download/v2.0.5.2/platform-espressif32-2.0.5.2.zip
;platform                    = https://github.com/tasmota/platform-espressif32/releases/download/2022.12.2/platform-espressif32.zip
;platform                    = https://github.com/tasmota/platform-espressif32/releases/download/2023.01.01/platform-espressif32.zip
;platform_packages           = framework-arduinoespressif32 @ https://github.com/Jason2866/esp32-arduino-lib-builder/releases/download/1212/framework-arduinoespressif32-release_v4.4-fb9a7685e1.zip
;platform                    = https://github.com/tasmota/platform-espressif32/releases/download/2023.01.02/platform-espressif32.zip
;platform_packages           =
;platform                    = https://github.com/tasmota/platform-espressif32/releases/download/2023.02.00/platform-espressif32.zip
;platform_packages           = framework-arduinoespressif32 @ https://github.com/Jason2866/esp32-arduino-lib-builder/releases/download/1243/framework-arduinoespressif32-lwip_timeout-ed6742e7f0.zip

;platform                    = https://github.com/tasmota/platform-espressif32/releases/download/2023.05.03/platform-espressif32.zip
;platform                    = https://github.com/tasmota/platform-espressif32/releases/download/2023.06.04/platform-espressif32.zip
platform                    = https://github.com/tasmota/platform-espressif32/releases/download/2023.10.03/platform-espressif32.zip
platform_packages           = framework-arduinoespressif32 @ https://github.com/Jason2866/esp32-arduino-lib-builder/releases/download/1645/framework-arduinoespressif32-release_v4.4_spiffs-e3fc63b439.zip
build_flags                 = -DESP32_STAGE
                              -DESP_IDF_VERSION_MAJOR=4
                              -DMUSTFIX_CLIENT_TIMEOUT_IN_SECONDS
                              -DLIBRARIES_NO_LOG=1
                              -DDISABLE_SC16IS752_SPI
                              -DCONFIG_PM_ENABLE
                              -DCONFIG_FREERTOS_USE_TICKLESS_IDLE=1
                              -DCONFIG_FREERTOS_IDLE_TIME_BEFORE_SLEEP=3
                              -DNEOPIXEL_ESP32_RMT_DEFAULT
                              -DCRON_USE_LOCAL_TIME
                              -I$PROJECT_DIR/src/include
                              -include "sdkconfig.h"
                              -include "ESPEasy_config.h"
                              -include "esp32x_fixes.h"
                              -Wnull-dereference
lib_ignore =

; ESP_IDF 5.1
[core_esp32_IDF5_1__3_0_0]
;platform                    = https://github.com/tasmota/platform-espressif32/releases/download/2024.04.11/platform-espressif32.zip
;platform_packages           = framework-arduinoespressif32 @ https://github.com/Jason2866/esp32-arduino-lib-builder/releases/download/2286/framework-arduinoespressif32-all-release_v5.1-11140aa.zip
;platform                    = https://github.com/tasmota/platform-espressif32/releases/download/2024.04.14/platform-espressif32.zip
;platform_packages           = framework-arduinoespressif32 @ https://github.com/Jason2866/esp32-arduino-lib-builder/releases/download/2386/framework-arduinoespressif32-all-release_v5.1-324fdc1.zip
platform                    = https://github.com/tasmota/platform-espressif32/releases/download/2024.07.10/platform-espressif32.zip
platform_packages           = 
build_flags                 = -DESP32_STAGE
                              -DESP_IDF_VERSION_MAJOR=5
                              -DLIBRARIES_NO_LOG=1
                              -DDISABLE_SC16IS752_SPI
                              -DCONFIG_PM_ENABLE
;                              -DCONFIG_LWIP_L2_TO_L3_COPY
;                              -DETH_SPI_SUPPORTS_NO_IRQ=1
                              -DCONFIG_FREERTOS_USE_TICKLESS_IDLE=1
                              -DCONFIG_FREERTOS_IDLE_TIME_BEFORE_SLEEP=3
                              -DNEOPIXEL_ESP32_RMT_DEFAULT
                              -DCRON_USE_LOCAL_TIME
                              -I$PROJECT_DIR/src/include
                              -include "sdkconfig.h"
                              -include "ESPEasy_config.h"
                              -include "esp32x_fixes.h"
                              -Wnull-dereference
lib_ignore =