From 13c4eef63752387b1a90b0b0c3834bcf276a5ac8 Mon Sep 17 00:00:00 2001
From: Scott Lahteine <github@thinkyhead.com>
Date: Thu, 25 Feb 2021 00:56:15 -0600
Subject: [PATCH] Expose more env builds in PlatformIO extension

---
 Marlin/src/pins/pins.h |  2 +-
 platformio.ini         | 21 ++++++++++++++++-----
 2 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/Marlin/src/pins/pins.h b/Marlin/src/pins/pins.h
index 62545037d..f5b80fd4d 100644
--- a/Marlin/src/pins/pins.h
+++ b/Marlin/src/pins/pins.h
@@ -603,7 +603,7 @@
 #elif MB(MKS_ROBIN_PRO_V2)
   #include "stm32f4/pins_MKS_ROBIN_PRO_V2.h"    // STM32F4                                env:mks_robin_pro2
 #elif MB(MKS_ROBIN_NANO_V3)
-  #include "stm32f4/pins_MKS_ROBIN_NANO_V3.h"   // STM32F4                                env:mks_robin_nano_v3 env:mks_robin_nano_v3_usb_flash_drive
+  #include "stm32f4/pins_MKS_ROBIN_NANO_V3.h"   // STM32F4                                env:mks_robin_nano_v3 env:mks_robin_nano_v3_usb_flash_drive env:mks_robin_nano_v3_usb_flash_drive_msc
 #elif MB(ANET_ET4)
   #include "stm32f4/pins_ANET_ET4.h"            // STM32F4                                env:Anet_ET4_OpenBLT
 #elif MB(ANET_ET4P)
diff --git a/platformio.ini b/platformio.ini
index d2ed8a4a5..5b2e5cd3b 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -1376,6 +1376,7 @@ build_unflags       = ${common_stm32.build_unflags} -DUSBCON -DUSBD_USE_CDC -DUS
 # Lerdge X
 #
 [env:LERDGEX]
+platform             = ${lerdge_common.platform}
 extends              = lerdge_common
 board_build.firmware = Lerdge_X_firmware_force.bin
 
@@ -1383,6 +1384,7 @@ board_build.firmware = Lerdge_X_firmware_force.bin
 # Lerdge X with USB Flash Drive Support
 #
 [env:LERDGEX_usb_flash_drive]
+platform          = ${LERDGEX.platform}
 extends           = LERDGEX
 platform_packages = ${stm32_flash_drive.platform_packages}
 build_flags       = ${stm32_flash_drive.build_flags}
@@ -1391,6 +1393,7 @@ build_flags       = ${stm32_flash_drive.build_flags}
 # Lerdge S
 #
 [env:LERDGES]
+platform             = ${lerdge_common.platform}
 extends              = lerdge_common
 board_build.firmware = Lerdge_firmware_force.bin
 
@@ -1398,6 +1401,7 @@ board_build.firmware = Lerdge_firmware_force.bin
 # Lerdge S with USB Flash Drive Support
 #
 [env:LERDGES_usb_flash_drive]
+platform          = ${LERDGES.platform}
 extends           = LERDGES
 platform_packages = ${stm32_flash_drive.platform_packages}
 build_flags       = ${stm32_flash_drive.build_flags}
@@ -1406,6 +1410,7 @@ build_flags       = ${stm32_flash_drive.build_flags}
 # Lerdge K
 #
 [env:LERDGEK]
+platform             = ${lerdge_common.platform}
 extends              = lerdge_common
 board_build.firmware = Lerdge_K_firmware_force.bin
 build_flags          = ${lerdge_common.build_flags}
@@ -1415,6 +1420,7 @@ build_flags          = ${lerdge_common.build_flags}
 # Lerdge K with USB Flash Drive Support
 #
 [env:LERDGEK_usb_flash_drive]
+platform          = ${LERDGEK.platform}
 extends           = LERDGEK
 platform_packages = ${stm32_flash_drive.platform_packages}
 build_flags       = ${stm32_flash_drive.build_flags}
@@ -1480,13 +1486,19 @@ extra_scripts        = ${common.extra_scripts}
   pre:buildroot/share/PlatformIO/scripts/generic_create_variant.py
   buildroot/share/PlatformIO/scripts/stm32_bootloader.py
 
+#
+# This SPI is used by Robin Nano V3
+#
+[stm32f4_I2C1]
+build_flags = -DPIN_WIRE_SCL=PB6 -DPIN_WIRE_SDA=PB7
+
 #
 # MKS Robin Nano V3
 #
 [env:mks_robin_nano_v3]
 platform             = ${common_stm32.platform}
 extends              = common_stm32
-build_flags          = ${common_stm32.build_flags} -DHAL_PCD_MODULE_ENABLED -DUSBCON -DUSBD_USE_CDC -DPIN_WIRE_SCL=PB6 -DPIN_WIRE_SDA=PB7
+build_flags          = ${common_stm32.build_flags} ${stm32f4_I2C1.build_flags} -DHAL_PCD_MODULE_ENABLED -DUSBCON -DUSBD_USE_CDC
 board                = genericSTM32F407VGT6
 board_build.core     = stm32
 board_build.variant  = MARLIN_F4x7Vx
@@ -1508,8 +1520,7 @@ extra_scripts        = ${common.extra_scripts}
 [env:mks_robin_nano_v3_usb_flash_drive]
 extends           = env:mks_robin_nano_v3
 platform_packages = ${stm32_flash_drive.platform_packages}
-build_flags       = ${stm32_flash_drive.build_flags}
-  -DPIN_WIRE_SCL=PB6 -DPIN_WIRE_SDA=PB7
+build_flags       = ${stm32_flash_drive.build_flags} ${stm32f4_I2C1.build_flags}
   -DUSBCON
   -DUSE_USBHOST_HS
   -DUSBD_IRQ_PRIO=5
@@ -1522,11 +1533,11 @@ build_flags       = ${stm32_flash_drive.build_flags}
 # Currently, using a STM32duino fork, until USB Host and USB Device MSC get merged
 #
 [env:mks_robin_nano_v3_usb_flash_drive_msc]
+platform          = ${common_stm32.platform}
 extends           = env:mks_robin_nano_v3
 platform_packages = framework-arduinoststm32@https://github.com/rhapsodyv/Arduino_Core_STM32/archive/usb-host-msc-cdc-msc.zip
 build_unflags     = ${common_stm32.build_unflags} -DUSBD_USE_CDC
-build_flags       = ${stm32_flash_drive.build_flags}
-  -DPIN_WIRE_SCL=PB6 -DPIN_WIRE_SDA=PB7
+build_flags       = ${stm32_flash_drive.build_flags} ${stm32f4_I2C1.build_flags}
   -DUSBCON
   -DUSE_USBHOST_HS
   -DUSBD_IRQ_PRIO=5