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[2.0.x] MKS SBASE Trinamic examples/support (#11402)

pull/11465/head
forkoz 1 year ago
parent
commit
2cc950d67e
2 changed files with 47 additions and 4 deletions
  1. 46
    4
      Marlin/src/pins/pins_MKS_SBASE.h
  2. 1
    0
      platformio.ini

+ 46
- 4
Marlin/src/pins/pins_MKS_SBASE.h View File

@@ -117,7 +117,6 @@
#define PIN_P0_16 P0_16
#define PIN_P0_15 P0_15


//
// Connector J8
//
@@ -195,6 +194,49 @@
#define SS_PIN P0_28
#define SDSS P0_06

/**
* Example for trinamic drivers using the J8 connector on MKs Sbase.
* 2130s need 1 pin for each driver. 2208s need 2 pins for serial control.
* This board does not have enough pins to use hardware serial.
*/

#if HAS_DRIVER(TMC2130)
// J8
#define X_CS_PIN P1_22
#define Y_CS_PIN P1_23
#define Z_CS_PIN P2_12
#define E0_CS_PIN P2_11
#define E1_CS_PIN P4_28

// Hardware SPI is on EXP2. See if you can make it work:
// https://github.com/makerbase-mks/MKS-SBASE/issues/25
#define TMC_USE_SW_SPI
#if ENABLED(TMC_USE_SW_SPI)
#ifndef TMC_SW_MOSI
#define TMC_SW_MOSI P0_03 // AUX1
#endif
#ifndef TMC_SW_MISO
#define TMC_SW_MISO P0_02 // AUX1
#endif
#ifndef TMC_SW_SCK
#define TMC_SW_SCK P0_26 // TH4
#endif
#endif
#endif
#if HAS_DRIVER(TMC2208)
// The shortage of pins becomes apparent.
// Worst case you may have to give up the LCD
// RX pins need to be interrupt capable
#define X_SERIAL_TX_PIN P1_22 // J8-2
#define X_SERIAL_RX_PIN P2_12 // J8-4 Interrupt Capable
#define Y_SERIAL_TX_PIN P1_23 // J8-3
#define Y_SERIAL_RX_PIN P2_11 // J8-5 Interrupt Capable
#define Z_SERIAL_TX_PIN P2_12 // J8-4
#define Z_SERIAL_RX_PIN P0_25 // TH3
#define E0_SERIAL_TX_PIN P4_28 // J8-6
#define E0_SERIAL_RX_PIN P0_26 // TH4
#endif

/**
* P0.27 is on EXP2 and the on-board SD card's socket. That means it can't be
* used as the SD_DETECT for the LCD's SD card.
@@ -240,11 +282,11 @@
/**
* Serial Ports
* P0_00 - Port 3
* P0_01
* P0_01 - SD Card (Onboard)
* P0_10 - Port 2
* P0_11
* P0_11 - Y_EN/Y_DIR
* P0_15 - Port 1
* P0_16
* P0_16 - EXP1
* P0_02 - Port 0
* P0_03 - AUX1
* P0_29 - Port -1

+ 1
- 0
platformio.ini View File

@@ -163,6 +163,7 @@ lib_extra_dirs = frameworks
lib_deps = CMSIS-LPC1768
https://github.com/MarlinFirmware/U8glib-HAL/archive/dev.zip
TMC2130Stepper@>=2.2.1
TMC2208Stepper@>=0.2.1
extra_scripts = Marlin/src/HAL/HAL_LPC1768/debug_extra_script.py, Marlin/src/HAL/HAL_LPC1768/lpc1768_flag_script.py, Marlin/src/HAL/HAL_LPC1768/upload_extra_script.py
src_filter = ${common.default_src_filter}
monitor_speed = 250000

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