From ff0c931e470970a9bbbcefaa2f183fc6733ec2a9 Mon Sep 17 00:00:00 2001
From: Giuliano Zaro <3684609+GMagician@users.noreply.github.com>
Date: Fri, 14 Feb 2020 06:28:18 +0100
Subject: [PATCH] Add RAMPS 1.4.4 to AGCM4 (#16606)
---
.github/workflows/test-builds.yml | 2 +-
Marlin/src/HAL/HAL_SAMD51/timers.h | 2 +-
Marlin/src/core/boards.h | 6 +-
Marlin/src/pins/pins.h | 7 +
Marlin/src/pins/samd/pins_RAMPS_144.h | 611 ++++++++++++++++++
.../share/tests/SAMD51_grandcentral_m4-tests | 7 +
6 files changed, 632 insertions(+), 3 deletions(-)
create mode 100644 Marlin/src/pins/samd/pins_RAMPS_144.h
diff --git a/.github/workflows/test-builds.yml b/.github/workflows/test-builds.yml
index 301165fcd0..59722e3ca5 100644
--- a/.github/workflows/test-builds.yml
+++ b/.github/workflows/test-builds.yml
@@ -32,6 +32,7 @@ jobs:
- megaatmega2560
- teensy31
- teensy35
+ - SAMD51_grandcentral_m4
# Extended AVR Environments
@@ -75,7 +76,6 @@ jobs:
#- mks_robin_lite
#- mks_robin_mini
#- mks_robin_nano
- #- SAMD51_grandcentral_m4
steps:
diff --git a/Marlin/src/HAL/HAL_SAMD51/timers.h b/Marlin/src/HAL/HAL_SAMD51/timers.h
index 9bd2e03d6f..7ebd1b1406 100644
--- a/Marlin/src/HAL/HAL_SAMD51/timers.h
+++ b/Marlin/src/HAL/HAL_SAMD51/timers.h
@@ -29,7 +29,7 @@
typedef uint32_t hal_timer_t;
#define HAL_TIMER_TYPE_MAX 0xFFFFFFFF
-#define HAL_TIMER_RATE SystemCoreClock // frequency of timers peripherals
+#define HAL_TIMER_RATE F_CPU // frequency of timers peripherals
#define STEP_TIMER_NUM 0 // index of timer to use for stepper (also +1 for 32bits counter)
#define PULSE_TIMER_NUM STEP_TIMER_NUM
diff --git a/Marlin/src/core/boards.h b/Marlin/src/core/boards.h
index 904c25d868..4ba9840d81 100644
--- a/Marlin/src/core/boards.h
+++ b/Marlin/src/core/boards.h
@@ -295,7 +295,6 @@
#define BOARD_GTM32_MINI_A30 4022 // STM32F103VET6 controller
#define BOARD_GTM32_REV_B 4023 // STM32F103VET6 controller
-
//
// ARM Cortex-M4F
//
@@ -340,6 +339,11 @@
#define BOARD_MRR_ESPE 6002
#define BOARD_E4D_BOX 6003 // E4d@BOX
+//
+// SAMD51 ARM Cortex M4
+//
+#define BOARD_AGCM4_RAMPS_144 6100 // RAMPS 1.4.4
+
//
// Simulations
//
diff --git a/Marlin/src/pins/pins.h b/Marlin/src/pins/pins.h
index 941b21bbbf..3ba15c1326 100644
--- a/Marlin/src/pins/pins.h
+++ b/Marlin/src/pins/pins.h
@@ -578,6 +578,13 @@
#elif MB(E4D_BOX)
#include "esp32/pins_E4D.h" // ESP32 env:esp32
+//
+// Adafruit Grand Central M4 (SAMD51 ARM Cortex-M4)
+//
+
+#elif MB(AGCM4_RAMPS_144)
+ #include "samd/pins_RAMPS_144.h" // SAMD51 env:SAMD51_grandcentral_m4
+
//
// Linux Native Debug board
//
diff --git a/Marlin/src/pins/samd/pins_RAMPS_144.h b/Marlin/src/pins/samd/pins_RAMPS_144.h
new file mode 100644
index 0000000000..107ef9f57e
--- /dev/null
+++ b/Marlin/src/pins/samd/pins_RAMPS_144.h
@@ -0,0 +1,611 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+/**
+ * AGCM4 with RAMPS v1.4.4 pin assignments
+ */
+
+#ifndef ARDUINO_GRAND_CENTRAL_M4
+ #error "Oops! Select 'Adafruit Grand Central M4' in 'Tools > Board.'"
+#endif
+
+#ifndef BOARD_INFO_NAME
+ #define BOARD_INFO_NAME "AGCM4 RAMPS 1.4.4"
+#endif
+
+//
+// Servos
+//
+#define SERVO0_PIN 11
+#define SERVO1_PIN 6
+#define SERVO2_PIN 5
+#define SERVO3_PIN 4
+
+//
+// EEPROM
+//
+#define E2END 0x7FFF // 32Kb (24lc256)
+#define I2C_EEPROM // EEPROM on I2C-0
+
+//
+// Limit Switches
+//
+#define X_MIN_PIN 3
+#define X_MAX_PIN 2
+#define Y_MIN_PIN 14
+#define Y_MAX_PIN 15
+#define Z_MIN_PIN 18
+#define Z_MAX_PIN 19
+
+//
+// Z Probe (when not Z_MIN_PIN)
+//
+#ifndef Z_MIN_PROBE_PIN
+ #define Z_MIN_PROBE_PIN 18
+#endif
+
+//
+// Steppers
+//
+#define X_STEP_PIN 67 // Mega/Due:54 - AGCM4:67
+#define X_DIR_PIN 68 // Mega/Due:55 - AGCM4:68
+#define X_ENABLE_PIN 38
+#ifndef X_CS_PIN
+ #define X_CS_PIN 47
+#endif
+
+#define Y_STEP_PIN 73 // Mega/Due:60 - AGCM4:73
+#define Y_DIR_PIN 74 // Mega/Due:61 - AGCM4:74
+#define Y_ENABLE_PIN 69 // Mega/Due:56 - AGCM4:69
+#ifndef Y_CS_PIN
+ #define Y_CS_PIN 45
+#endif
+
+#define Z_STEP_PIN 46
+#define Z_DIR_PIN 48
+#define Z_ENABLE_PIN 54 // Mega/Due:62 - AGCM4:54
+#ifndef Z_CS_PIN
+ #define Z_CS_PIN 32
+#endif
+
+#define Z2_STEP_PIN 36
+#define Z2_DIR_PIN 34
+#define Z2_ENABLE_PIN 30
+#ifndef Z2_CS_PIN
+ #define Z2_CS_PIN 22
+#endif
+
+#define E0_STEP_PIN 26
+#define E0_DIR_PIN 28
+#define E0_ENABLE_PIN 24
+#ifndef E0_CS_PIN
+ #define E0_CS_PIN 43
+#endif
+
+//
+// Temperature Sensors
+//
+#define TEMP_0_PIN 13
+#define TEMP_BED_PIN 14
+#define TEMP_CHAMBER_PIN 15
+
+//
+// Heaters / Fans
+//
+#define HEATER_0_PIN 10
+#define HEATER_BED_PIN 8
+#define FAN_PIN 9
+#define FAN1_PIN 7
+#define FAN2_PIN 12
+
+//
+// Misc. Functions
+//
+#define SDSS 53
+#define LED_PIN 13
+
+#ifndef FILWIDTH_PIN
+ #define FILWIDTH_PIN 5 // Analog Input on AUX2
+#endif
+
+// RAMPS 1.4 DIO 4 on the servos connector
+#ifndef FIL_RUNOUT_PIN
+ #define FIL_RUNOUT_PIN 4
+#endif
+
+#ifndef PS_ON_PIN
+ #define PS_ON_PIN 39
+#endif
+
+#if ENABLED(CASE_LIGHT_ENABLE) && !defined(CASE_LIGHT_PIN) && !defined(SPINDLE_LASER_ENA_PIN)
+ #if NUM_SERVOS <= 1 // Prefer the servo connector
+ #define CASE_LIGHT_PIN 6 // Hardware PWM
+ #endif
+#endif
+
+//
+// M3/M4/M5 - Spindle/Laser Control
+//
+#if HAS_CUTTER && !defined(SPINDLE_LASER_ENA_PIN)
+ #if !NUM_SERVOS // Use servo connector if possible
+ #define SPINDLE_LASER_ENA_PIN 4 // Pullup or pulldown!
+ #define SPINDLE_LASER_PWM_PIN 6 // Hardware PWM
+ #define SPINDLE_DIR_PIN 5
+ #else
+ #error "No auto-assignable Spindle/Laser pins available."
+ #endif
+#endif
+
+//
+// TMC software SPI
+//
+#if ENABLED(TMC_USE_SW_SPI)
+ #ifndef TMC_SW_MOSI
+ #define TMC_SW_MOSI 58 // Mega/Due:66 - AGCM4:58
+ #endif
+ #ifndef TMC_SW_MISO
+ #define TMC_SW_MISO 44
+ #endif
+ #ifndef TMC_SW_SCK
+ #define TMC_SW_SCK 56 // Mega/Due:64 - AGCM4:56
+ #endif
+#endif
+
+#if HAS_TMC220x
+ /**
+ * TMC2208/TMC2209 stepper drivers
+ *
+ * Hardware serial communication ports.
+ * If undefined software serial is used according to the pins below
+ */
+ //#define X_HARDWARE_SERIAL Serial1
+ //#define X2_HARDWARE_SERIAL Serial1
+ //#define Y_HARDWARE_SERIAL Serial1
+ //#define Y2_HARDWARE_SERIAL Serial1
+ //#define Z_HARDWARE_SERIAL Serial1
+ //#define Z2_HARDWARE_SERIAL Serial1
+ //#define E0_HARDWARE_SERIAL Serial1
+ //#define E1_HARDWARE_SERIAL Serial1
+ //#define E2_HARDWARE_SERIAL Serial1
+ //#define E3_HARDWARE_SERIAL Serial1
+ //#define E4_HARDWARE_SERIAL Serial1
+
+ //
+ // Software serial
+ //
+
+ #ifndef X_SERIAL_TX_PIN
+ #define X_SERIAL_TX_PIN 47
+ #endif
+ #ifndef X_SERIAL_RX_PIN
+ #define X_SERIAL_RX_PIN 47
+ #endif
+ #ifndef X2_SERIAL_TX_PIN
+ #define X2_SERIAL_TX_PIN -1
+ #endif
+ #ifndef X2_SERIAL_RX_PIN
+ #define X2_SERIAL_RX_PIN -1
+ #endif
+
+ #ifndef Y_SERIAL_TX_PIN
+ #define Y_SERIAL_TX_PIN 45
+ #endif
+ #ifndef Y_SERIAL_RX_PIN
+ #define Y_SERIAL_RX_PIN 45
+ #endif
+ #ifndef Y2_SERIAL_TX_PIN
+ #define Y2_SERIAL_TX_PIN -1
+ #endif
+ #ifndef Y2_SERIAL_RX_PIN
+ #define Y2_SERIAL_RX_PIN -1
+ #endif
+
+ #ifndef Z_SERIAL_TX_PIN
+ #define Z_SERIAL_TX_PIN 32
+ #endif
+ #ifndef Z_SERIAL_RX_PIN
+ #define Z_SERIAL_RX_PIN 32
+ #endif
+ #ifndef Z2_SERIAL_TX_PIN
+ #define Z2_SERIAL_TX_PIN 22
+ #endif
+ #ifndef Z2_SERIAL_RX_PIN
+ #define Z2_SERIAL_RX_PIN 22
+ #endif
+
+ #ifndef E0_SERIAL_TX_PIN
+ #define E0_SERIAL_TX_PIN 43
+ #endif
+ #ifndef E0_SERIAL_RX_PIN
+ #define E0_SERIAL_RX_PIN 43
+ #endif
+ #ifndef E1_SERIAL_TX_PIN
+ #define E1_SERIAL_TX_PIN -1
+ #endif
+ #ifndef E1_SERIAL_RX_PIN
+ #define E1_SERIAL_RX_PIN -1
+ #endif
+ #ifndef E2_SERIAL_TX_PIN
+ #define E2_SERIAL_TX_PIN -1
+ #endif
+ #ifndef E2_SERIAL_RX_PIN
+ #define E2_SERIAL_RX_PIN -1
+ #endif
+ #ifndef E3_SERIAL_TX_PIN
+ #define E3_SERIAL_TX_PIN -1
+ #endif
+ #ifndef E3_SERIAL_RX_PIN
+ #define E3_SERIAL_RX_PIN -1
+ #endif
+ #ifndef E4_SERIAL_TX_PIN
+ #define E4_SERIAL_TX_PIN -1
+ #endif
+ #ifndef E4_SERIAL_RX_PIN
+ #define E4_SERIAL_RX_PIN -1
+ #endif
+ #ifndef E5_SERIAL_TX_PIN
+ #define E5_SERIAL_TX_PIN -1
+ #endif
+ #ifndef E5_SERIAL_RX_PIN
+ #define E5_SERIAL_RX_PIN -1
+ #endif
+ #ifndef E6_SERIAL_TX_PIN
+ #define E6_SERIAL_TX_PIN -1
+ #endif
+ #ifndef E6_SERIAL_RX_PIN
+ #define E6_SERIAL_RX_PIN -1
+ #endif
+ #ifndef E7_SERIAL_TX_PIN
+ #define E7_SERIAL_TX_PIN -1
+ #endif
+ #ifndef E7_SERIAL_RX_PIN
+ #define E7_SERIAL_RX_PIN -1
+ #endif
+#endif
+
+//////////////////////////
+// LCDs and Controllers //
+//////////////////////////
+
+#if HAS_SPI_LCD
+
+ //
+ // LCD Display output pins
+ //
+ #if ENABLED(REPRAPWORLD_GRAPHICAL_LCD)
+
+ // TO TEST
+ // #define LCD_PINS_RS 49 // CS chip select /SS chip slave select
+ // #define LCD_PINS_ENABLE 51 // SID (MOSI)
+ // #define LCD_PINS_D4 52 // SCK (CLK) clock
+
+ #elif BOTH(NEWPANEL, PANEL_ONE)
+
+ // TO TEST
+ // #define LCD_PINS_RS 40
+ // #define LCD_PINS_ENABLE 42
+ // #define LCD_PINS_D4 57 // Mega/Due:65 - AGCM4:57
+ // #define LCD_PINS_D5 58 // Mega/Due:66 - AGCM4:58
+ // #define LCD_PINS_D6 44
+ // #define LCD_PINS_D7 56 // Mega/Due:64 - AGCM4:56
+
+ #else
+
+ #if ENABLED(CR10_STOCKDISPLAY)
+
+ // TO TEST
+ // #define LCD_PINS_RS 27
+ // #define LCD_PINS_ENABLE 29
+ // #define LCD_PINS_D4 25
+
+ #if DISABLED(NEWPANEL)
+ // TO TEST
+ // #define BEEPER_PIN 37
+ #endif
+
+ #elif ENABLED(ZONESTAR_LCD)
+
+ // TO TEST
+ // #define LCD_PINS_RS 56 // Mega/Due:64 - AGCM4:56
+ // #define LCD_PINS_ENABLE 44
+ // #define LCD_PINS_D4 55 // Mega/Due:63 - AGCM4:55
+ // #define LCD_PINS_D5 40
+ // #define LCD_PINS_D6 42
+ // #define LCD_PINS_D7 57 // Mega/Due:65 - AGCM4:57
+
+ #else
+
+ #if EITHER(MKS_12864OLED, MKS_12864OLED_SSD1306)
+ // TO TEST
+ // #define LCD_PINS_DC 25 // Set as output on init
+ // #define LCD_PINS_RS 27 // Pull low for 1s to init
+ // DOGM SPI LCD Support
+ // #define DOGLCD_CS 16
+ // #define DOGLCD_MOSI 17
+ // #define DOGLCD_SCK 23
+ // #define DOGLCD_A0 LCD_PINS_DC
+ #else
+ #define LCD_PINS_RS 16
+ #define LCD_PINS_ENABLE 17
+ #define LCD_PINS_D4 23
+ #define LCD_PINS_D5 25
+ #define LCD_PINS_D6 27
+ #endif
+
+ #define LCD_PINS_D7 29
+
+ #if DISABLED(NEWPANEL)
+ #define BEEPER_PIN 33
+ #endif
+
+ #endif
+
+ #if DISABLED(NEWPANEL)
+ // Buttons attached to a shift register
+ // Not wired yet
+ //#define SHIFT_CLK 38
+ //#define SHIFT_LD 42
+ //#define SHIFT_OUT 40
+ //#define SHIFT_EN 17
+ #endif
+
+ #endif
+
+ //
+ // LCD Display input pins
+ //
+ #if ENABLED(NEWPANEL)
+
+ #if ENABLED(REPRAP_DISCOUNT_SMART_CONTROLLER)
+
+ #define BEEPER_PIN 37
+
+ #if ENABLED(CR10_STOCKDISPLAY)
+ // TO TEST
+ // #define BTN_EN1 17
+ // #define BTN_EN2 23
+ #else
+ #define BTN_EN1 31
+ #define BTN_EN2 33
+ #endif
+
+ #define BTN_ENC 35
+ #ifndef SD_DETECT_PIN
+ #define SD_DETECT_PIN 49
+ #endif
+ #define KILL_PIN 41
+
+ #if ENABLED(BQ_LCD_SMART_CONTROLLER)
+ // TO TEST
+ // #define LCD_BACKLIGHT_PIN 39
+ #endif
+
+ #elif ENABLED(REPRAPWORLD_GRAPHICAL_LCD)
+
+ // TO TEST
+ // #define BTN_EN1 56 // Mega/Due:64 - AGCM4:56
+ // #define BTN_EN2 72 // Mega/Due:59 - AGCM4:72
+ // #define BTN_ENC 55
+ // #define SD_DETECT_PIN 42
+
+ #elif ENABLED(LCD_I2C_PANELOLU2)
+
+ // TO TEST
+ // #define BTN_EN1 47
+ // #define BTN_EN2 43
+ // #define BTN_ENC 32
+ // #define LCD_SDSS SDSS
+ // #define KILL_PIN 41
+
+ #elif ENABLED(LCD_I2C_VIKI)
+
+ // TO TEST
+ // #define BTN_EN1 40 // http://files.panucatt.com/datasheets/viki_wiring_diagram.pdf explains 40/42.
+ // #define BTN_EN2 42
+ // #define BTN_ENC -1
+
+ // #define LCD_SDSS SDSS
+ // #define SD_DETECT_PIN 49
+
+ #elif ANY(VIKI2, miniVIKI)
+
+ // TO TEST
+ // #define DOGLCD_CS 45
+ // #define DOGLCD_A0 44
+ // #define LCD_SCREEN_ROT_180
+
+ // #define BEEPER_PIN 33
+ // #define STAT_LED_RED_PIN 32
+ // #define STAT_LED_BLUE_PIN 35
+
+ // #define BTN_EN1 22
+ // #define BTN_EN2 7
+ // #define BTN_ENC 39
+
+ // #define SD_DETECT_PIN -1 // Pin 49 for display SD interface, 72 for easy adapter board
+ // #define KILL_PIN 31
+
+ #elif ENABLED(ELB_FULL_GRAPHIC_CONTROLLER)
+
+ // TO TEST
+ // #define DOGLCD_CS 29
+ // #define DOGLCD_A0 27
+
+ // #define BEEPER_PIN 23
+ // #define LCD_BACKLIGHT_PIN 33
+
+ // #define BTN_EN1 35
+ // #define BTN_EN2 37
+ // #define BTN_ENC 31
+
+ // #define LCD_SDSS SDSS
+ // #define SD_DETECT_PIN 49
+ // #define KILL_PIN 41
+
+ #elif EITHER(MKS_MINI_12864, FYSETC_MINI_12864)
+
+ // TO TEST
+ //#define BEEPER_PIN 37
+ //#define BTN_ENC 35
+ //#define SD_DETECT_PIN 49
+
+ //#ifndef KILL_PIN
+ // #define KILL_PIN 41
+ //#endif
+
+ #if ENABLED(MKS_MINI_12864) // Added in Marlin 1.1.6
+
+ // TO TEST
+ // #define DOGLCD_A0 27
+ // #define DOGLCD_CS 25
+
+ // GLCD features
+ // Uncomment screen orientation
+ // #define LCD_SCREEN_ROT_90
+ // #define LCD_SCREEN_ROT_180
+ // #define LCD_SCREEN_ROT_270
+
+ // not connected to a pin
+ // #define LCD_BACKLIGHT_PIN 57 // backlight LED on A11/D? (Mega/Due:65 - AGCM4:57)
+
+ // #define BTN_EN1 31
+ // #define BTN_EN2 33
+
+ #elif ENABLED(FYSETC_MINI_12864)
+
+ // From https://wiki.fysetc.com/Mini12864_Panel/?fbclid=IwAR1FyjuNdVOOy9_xzky3qqo_WeM5h-4gpRnnWhQr_O1Ef3h0AFnFXmCehK8
+
+ // TO TEST
+ // #define DOGLCD_A0 16
+ // #define DOGLCD_CS 17
+
+ // #define BTN_EN1 33
+ // #define BTN_EN2 31
+
+ //#define FORCE_SOFT_SPI // Use this if default of hardware SPI causes display problems
+ // results in LCD soft SPI mode 3, SD soft SPI mode 0
+
+ // #define LCD_RESET_PIN 23 // Must be high or open for LCD to operate normally.
+
+ #if EITHER(FYSETC_MINI_12864_1_2, FYSETC_MINI_12864_2_0)
+ #ifndef RGB_LED_R_PIN
+ // TO TEST
+ // #define RGB_LED_R_PIN 25
+ #endif
+ #ifndef RGB_LED_G_PIN
+ // TO TEST
+ // #define RGB_LED_G_PIN 27
+ #endif
+ #ifndef RGB_LED_B_PIN
+ // TO TEST
+ // #define RGB_LED_B_PIN 29
+ #endif
+ #elif ENABLED(FYSETC_MINI_12864_2_1)
+ // TO TEST
+ // #define NEOPIXEL_PIN 25
+ #endif
+
+ #endif
+
+ #elif ENABLED(MINIPANEL)
+
+ // TO TEST
+ // #define BEEPER_PIN 42
+ // not connected to a pin
+ // #define LCD_BACKLIGHT_PIN 57 // backlight LED on A11/D? (Mega/Due:65 - AGCM4:57)
+
+ // #define DOGLCD_A0 44
+ // #define DOGLCD_CS 58 // Mega/Due:66 - AGCM4:58
+
+ // GLCD features
+ // Uncomment screen orientation
+ // #define LCD_SCREEN_ROT_90
+ // #define LCD_SCREEN_ROT_180
+ // #define LCD_SCREEN_ROT_270
+
+ // #define BTN_EN1 40
+ // #define BTN_EN2 55 // Mega/Due:63 - AGCM4:55
+ // #define BTN_ENC 72 // Mega/Due:59 - AGCM4:72
+
+ // #define SD_DETECT_PIN 49
+ // #define KILL_PIN 56 // Mega/Due:64 - AGCM4:56
+
+ #elif ENABLED(ZONESTAR_LCD)
+
+ // TO TEST
+ // #define ADC_KEYPAD_PIN 12
+
+ #elif ENABLED(AZSMZ_12864)
+
+ // TO TEST
+
+ #else
+
+ // Beeper on AUX-4
+ // #define BEEPER_PIN 33
+
+ // Buttons are directly attached to AUX-2
+ #if ENABLED(REPRAPWORLD_KEYPAD)
+ // TO TEST
+ // #define SHIFT_OUT 40
+ // #define SHIFT_CLK 44
+ // #define SHIFT_LD 42
+ // #define BTN_EN1 56 // Mega/Due:64 - AGCM4:56
+ // #define BTN_EN2 72 // Mega/Due:59 - AGCM4:72
+ // #define BTN_ENC 55 // Mega/Due:63 - AGCM4:55
+ #elif ENABLED(PANEL_ONE)
+ // TO TEST
+ // #define BTN_EN1 72 // AUX2 PIN 3 (Mega/Due:59 - AGCM4:72)
+ // #define BTN_EN2 55 // AUX2 PIN 4 (Mega/Due:63 - AGCM4:55)
+ // #define BTN_ENC 49 // AUX3 PIN 7
+ #else
+ // TO TEST
+ // #define BTN_EN1 37
+ // #define BTN_EN2 35
+ // #define BTN_ENC 31
+ #endif
+
+ #if ENABLED(G3D_PANEL)
+ // TO TEST
+ // #define SD_DETECT_PIN 49
+ // #define KILL_PIN 41
+ #endif
+
+ #endif
+ #endif // NEWPANEL
+
+#endif // HAS_SPI_LCD
+
+//
+// SD Support
+//
+#ifndef SDCARD_CONNECTION
+ #define SDCARD_CONNECTION ONBOARD
+#endif
+
+#if SD_CONNECTION_IS(ONBOARD)
+ #undef SDSS
+ #define SDSS 83
+ #undef SD_DETECT_PIN
+ #define SD_DETECT_PIN 95
+#endif
diff --git a/buildroot/share/tests/SAMD51_grandcentral_m4-tests b/buildroot/share/tests/SAMD51_grandcentral_m4-tests
index 898a585604..f7157b1ed8 100644
--- a/buildroot/share/tests/SAMD51_grandcentral_m4-tests
+++ b/buildroot/share/tests/SAMD51_grandcentral_m4-tests
@@ -6,5 +6,12 @@
# exit on first failure
set -e
+#
+# Build with the default configurations
+#
+restore_configs
+opt_set MOTHERBOARD BOARD_AGCM4_RAMPS_144
+exec_test $1 $2 "Build Grand Central M4 Default Configuration"
+
# clean up
restore_configs