diff options
Diffstat (limited to 'Marlin/src/pins/lpc1768/pins_BTT_SKR_common.h')
| -rw-r--r-- | Marlin/src/pins/lpc1768/pins_BTT_SKR_common.h | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/Marlin/src/pins/lpc1768/pins_BTT_SKR_common.h b/Marlin/src/pins/lpc1768/pins_BTT_SKR_common.h new file mode 100644 index 0000000..a43940f --- /dev/null +++ b/Marlin/src/pins/lpc1768/pins_BTT_SKR_common.h @@ -0,0 +1,188 @@ +/** + * 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 <https://www.gnu.org/licenses/>. + * + */ +#pragma once + +#if ENABLED(SKR_HAS_LPC1769) + #if NOT_TARGET(MCU_LPC1769) + #error "Oops! Make sure you have the LPC1769 environment selected in your IDE." + #endif +#elif NOT_TARGET(MCU_LPC1768) + #error "Oops! Make sure you have the LPC1768 environment selected in your IDE." +#endif + +// If you have the Big tree tech driver expantion module, enable HAS_BTT_EXP_MOT +// https://github.com/bigtreetech/BTT-Expansion-module/tree/master/BTT%20EXP-MOT +//#define HAS_BTT_EXP_MOT 1 + +#if BOTH(HAS_WIRED_LCD, HAS_BTT_EXP_MOT) + #if EITHER(CR10_STOCKDISPLAY, ENDER2_STOCKDISPLAY) + #define EXP_MOT_USE_EXP2_ONLY 1 + #else + #error "You can't use both an LCD and a Motor Expansion Module on EXP1/EXP2 at the same time." + #endif +#endif + +// Ignore temp readings during development. +//#define BOGUS_TEMPERATURE_GRACE_PERIOD 2000 + +// +// Steppers +// +#ifndef E1_STEP_PIN + #define E1_STEP_PIN P0_01 +#endif +#ifndef E1_DIR_PIN + #define E1_DIR_PIN P0_00 +#endif +#ifndef E1_ENABLE_PIN + #define E1_ENABLE_PIN P0_10 +#endif + +// +// Temperature Sensors +// 3.3V max when defined as an analog input +// +#ifndef TEMP_0_PIN + #define TEMP_0_PIN P0_24_A1 // A1 (T1) - (68) - TEMP_0_PIN +#endif +#ifndef TEMP_1_PIN + #define TEMP_1_PIN P0_25_A2 // A2 (T2) - (69) - TEMP_1_PIN +#endif +#ifndef TEMP_BED_PIN + #define TEMP_BED_PIN P0_23_A0 // A0 (T0) - (67) - TEMP_BED_PIN +#endif + +#if HOTENDS == 1 + #if TEMP_SENSOR_PROBE + #define TEMP_PROBE_PIN TEMP_1_PIN + #elif TEMP_SENSOR_CHAMBER + #define TEMP_CHAMBER_PIN TEMP_1_PIN + #endif +#endif + +// +// Heaters / Fans +// +#ifndef HEATER_0_PIN + #define HEATER_0_PIN P2_07 +#endif +#if HOTENDS == 1 + #ifndef FAN1_PIN + #define FAN1_PIN P2_04 + #endif +#else + #ifndef HEATER_1_PIN + #define HEATER_1_PIN P2_04 + #endif +#endif +#ifndef FAN_PIN + #define FAN_PIN P2_03 +#endif +#ifndef HEATER_BED_PIN + #define HEATER_BED_PIN P2_05 +#endif + +// +// LCD / Controller +// +#if !defined(BEEPER_PIN) && HAS_WIRED_LCD && DISABLED(LCD_USE_I2C_BUZZER) + #define BEEPER_PIN P1_30 // (37) not 5V tolerant +#endif + +// +// SD Support +// +#define ONBOARD_SD_CS_PIN P0_06 // Chip select for "System" SD card + +#if SD_CONNECTION_IS(LCD) + #define SD_SCK_PIN P0_15 + #define SD_MISO_PIN P0_17 + #define SD_MOSI_PIN P0_18 +#elif SD_CONNECTION_IS(ONBOARD) + #undef SD_DETECT_PIN + #define SD_DETECT_PIN P0_27 + #define SD_SCK_PIN P0_07 + #define SD_MISO_PIN P0_08 + #define SD_MOSI_PIN P0_09 + #define SD_SS_PIN ONBOARD_SD_CS_PIN +#elif SD_CONNECTION_IS(CUSTOM_CABLE) + #error "No custom SD drive cable defined for this board." +#endif + +#if HAS_BTT_EXP_MOT + + /** _____ _____ + * NC | · · | GND NC | · · | GND + * NC | · · | 1.31 (M1EN) (M2EN) 1.23 | · · | 1.22 (M3EN) + * (M1STP) 0.18 | · · 3.25 (M1DIR) (M1RX) 1.21 | · · 1.20 (M1DIAG) + * (M2DIR) 0.16 | · · | 3.26 (M2STP) (M2RX) 1.19 | · · | 1.18 (M2DIAG) + * (M3DIR) 0.15 | · · | 0.17 (M3STP) (M3RX) 0.28 | · · | 1.30 (M3DIAG) + * ----- ----- + * EXP2 EXP1 + * + * NB In EXP_MOT_USE_EXP2_ONLY mode EXP1 is not used and M2EN and M3EN need to be jumpered to M1EN + */ + + // M1 on Driver Expansion Module + #define E2_STEP_PIN EXPA2_05_PIN + #define E2_DIR_PIN EXPA2_06_PIN + #define E2_ENABLE_PIN EXPA2_04_PIN + #if !EXP_MOT_USE_EXP2_ONLY + #define E2_DIAG_PIN EXPA1_06_PIN + #define E2_CS_PIN EXPA1_05_PIN + #if HAS_TMC_UART + #define E2_SERIAL_TX_PIN EXPA1_05_PIN + #define E2_SERIAL_RX_PIN EXPA1_05_PIN + #endif + #endif + + // M2 on Driver Expansion Module + #define E3_STEP_PIN EXPA2_08_PIN + #define E3_DIR_PIN EXPA2_07_PIN + #if !EXP_MOT_USE_EXP2_ONLY + #define E3_ENABLE_PIN EXPA1_03_PIN + #define E3_DIAG_PIN EXPA1_08_PIN + #define E3_CS_PIN EXPA1_07_PIN + #if HAS_TMC_UART + #define E3_SERIAL_TX_PIN EXPA1_07_PIN + #define E3_SERIAL_RX_PIN EXPA1_07_PIN + #endif + #else + #define E3_ENABLE_PIN EXPA2_04_PIN + #endif + + // M3 on Driver Expansion Module + #define E4_STEP_PIN EXPA2_10_PIN + #define E4_DIR_PIN EXPA2_09_PIN + #if !EXP_MOT_USE_EXP2_ONLY + #define E4_ENABLE_PIN EXPA1_04_PIN + #define E4_DIAG_PIN EXPA1_10_PIN + #define E4_CS_PIN EXPA1_09_PIN + #if HAS_TMC_UART + #define E4_SERIAL_TX_PIN EXPA1_09_PIN + #define E4_SERIAL_RX_PIN EXPA1_09_PIN + #endif + #else + #define E4_ENABLE_PIN EXPA2_04_PIN + #endif + +#endif // HAS_BTT_EXP_MOT |