🔨 Fix: BIGTREE_E3_RRF doesn't use user RX/TX sizes (#22475)

Fixes #22466. Regression from #22377.
2021-07-30 19:39:38 -05:00
parent 80f8ec94aa
commit 22ef6362ae
2 changed files with 50 additions and 19 deletions
--- a/ini/stm32f4.ini
+++ b/ini/stm32f4.ini
@ -154,8 +154,8 @@ board_build.variant = MARLIN_BIGTREE_E3_RRF
 board_build.offset  = 0x8000
 build_flags         = ${stm32_variant.build_flags}
                      -DSTM32F407_5VX
-                      -DSERIAL_RX_BUFFER_SIZE=255
-                      -DSERIAL_TX_BUFFER_SIZE=255
+                      -DMF_RX_BUFFER_SIZE=255
+                      -DMF_TX_BUFFER_SIZE=255

 #
 # Bigtreetech GTR V1.0 (STM32F407IGT6 ARM Cortex-M4)