Require TMCStepper 0.6.2

Marlin/src/module/stepper/trinamic.cpp

 //   AI = Axis Enum Index
 // SWHW = SW/SH UART selection
 #if ENABLED(TMC_USE_SW_SPI)
-  #define __TMC_SPI_DEFINE(IC, ST, L, AI) TMCMarlin<IC##Stepper, L, AI> stepper##ST(ST##_CS_PIN, ST##_RSENSE, TMC_SW_MOSI, TMC_SW_MISO, TMC_SW_SCK, ST##_CHAIN_POS)
+  #define __TMC_SPI_DEFINE(IC, ST, L, AI) TMCMarlin<IC##Stepper, L, AI> stepper##ST(ST##_CS_PIN, float(ST##_RSENSE), TMC_SW_MOSI, TMC_SW_MISO, TMC_SW_SCK, ST##_CHAIN_POS)
 #else
-  #define __TMC_SPI_DEFINE(IC, ST, L, AI) TMCMarlin<IC##Stepper, L, AI> stepper##ST(ST##_CS_PIN, ST##_RSENSE, ST##_CHAIN_POS)
+  #define __TMC_SPI_DEFINE(IC, ST, L, AI) TMCMarlin<IC##Stepper, L, AI> stepper##ST(ST##_CS_PIN, float(ST##_RSENSE), ST##_CHAIN_POS)
 #endif
 
-#define TMC_UART_HW_DEFINE(IC, ST, L, AI) TMCMarlin<IC##Stepper, L, AI> stepper##ST(&ST##_HARDWARE_SERIAL, ST##_RSENSE, ST##_SLAVE_ADDRESS)
-#define TMC_UART_SW_DEFINE(IC, ST, L, AI) TMCMarlin<IC##Stepper, L, AI> stepper##ST(ST##_SERIAL_RX_PIN, ST##_SERIAL_TX_PIN, ST##_RSENSE, ST##_SLAVE_ADDRESS, ST##_SERIAL_RX_PIN > -1)
+#define TMC_UART_HW_DEFINE(IC, ST, L, AI) TMCMarlin<IC##Stepper, L, AI> stepper##ST(&ST##_HARDWARE_SERIAL, float(ST##_RSENSE), ST##_SLAVE_ADDRESS)
+#define TMC_UART_SW_DEFINE(IC, ST, L, AI) TMCMarlin<IC##Stepper, L, AI> stepper##ST(ST##_SERIAL_RX_PIN, ST##_SERIAL_TX_PIN, float(ST##_RSENSE), ST##_SLAVE_ADDRESS, ST##_SERIAL_RX_PIN > -1)
 
 #define _TMC_SPI_DEFINE(IC, ST, AI) __TMC_SPI_DEFINE(IC, ST, TMC_##ST##_LABEL, AI)
 #define TMC_SPI_DEFINE(ST, AI) _TMC_SPI_DEFINE(ST##_DRIVER_TYPE, ST, AI##_AXIS)

buildroot/share/tests/megaatmega2560-tests

 #exec_test $1 $2 "Stuff"
 
 #
-# SCARA with Mixed TMC
-#
-use_example_configs SCARA/Morgan
-opt_set LCD_LANGUAGE es
-opt_enable USE_ZMIN_PLUG FIX_MOUNTED_PROBE AUTO_BED_LEVELING_BILINEAR PAUSE_BEFORE_DEPLOY_STOW \
-           MKS_12864OLED EEPROM_SETTINGS EEPROM_CHITCHAT M114_DETAIL Z_SAFE_HOMING \
-           STEALTHCHOP_XY STEALTHCHOP_Z STEALTHCHOP_E HYBRID_THRESHOLD SENSORLESS_HOMING SQUARE_WAVE_STEPPING
-opt_set X_MAX_ENDSTOP_INVERTING false
-opt_set X_DRIVER_TYPE TMC2209
-opt_set Y_DRIVER_TYPE TMC2130
-opt_set Z_DRIVER_TYPE TMC2130_STANDALONE
-opt_set E0_DRIVER_TYPE TMC2660
-exec_test $1 $2 "RAMPS | SCARA | Mixed TMC | EEPROM"
-
-#
 # Test mixed TMC config
 #
 restore_configs
 exec_test $1 $2 "RAMPS | Mixed TMC | Sensorless | RRDFGSC | Games"
 
 #
+# SCARA with Mixed TMC
+#
+use_example_configs SCARA/Morgan
+opt_set LCD_LANGUAGE es
+opt_enable USE_ZMIN_PLUG FIX_MOUNTED_PROBE AUTO_BED_LEVELING_BILINEAR PAUSE_BEFORE_DEPLOY_STOW \
+           MKS_12864OLED EEPROM_SETTINGS EEPROM_CHITCHAT M114_DETAIL Z_SAFE_HOMING \
+           STEALTHCHOP_XY STEALTHCHOP_Z STEALTHCHOP_E HYBRID_THRESHOLD SENSORLESS_HOMING SQUARE_WAVE_STEPPING
+opt_set X_MAX_ENDSTOP_INVERTING false
+opt_set X_DRIVER_TYPE TMC2209
+opt_set Y_DRIVER_TYPE TMC2130
+opt_set Z_DRIVER_TYPE TMC2130_STANDALONE
+opt_set E0_DRIVER_TYPE TMC2660
+exec_test $1 $2 "RAMPS | SCARA | Mixed TMC | EEPROM"
+
+#
 # tvrrug Config need to check board type for sanguino atmega644p
 #
 #use_example_configs tvrrug/Round2

platformio.ini

 build_flags = -fmax-errors=5 -g -D__MARLIN_FIRMWARE__ -fmerge-all-constants
 lib_deps =
   LiquidCrystal
-  TMCStepper@>=0.6.1,<1.0.0
+  TMCStepper@>=0.6.2,<1.0.0
   Adafruit NeoPixel
   U8glib-HAL=https://github.com/MarlinFirmware/U8glib-HAL/archive/bugfix.zip
   Adafruit_MAX31865=https://github.com/adafruit/Adafruit_MAX31865/archive/master.zip