thebears/marlin_skr
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Improve and extend RUMBA32 (#18249)

Browse Source
This commit is contained in:
Chris Barr
2020-06-12 10:58:20 +09:30
committed by GitHub
parent ea20c77df9
commit c12111e2cc
6 changed files with 132 additions and 60 deletions
Download Patch File Download Diff File Expand all files Collapse all files

56
Marlin/src/pins/stm32f4/pins_RUMBA32_AUS3D.h
View File

@@ -22,21 +22,57 @@
#pragma once
/**
* Pin assignments for the MKS RUMBA32
* Pin assignments for the RUMBA32
*
* https://aus3d.com.au/rumba32
* https://github.com/Aus3D/RUMBA32
*
* The MKS and Aus3D versions have the same pinout but the MKS version
* has some added resistors and LEDs. The resistors needed for the
* TMC2208/9 UART interface are among the additions. Also added were
* connectors and resistors dedicated to the TMC2130 sensorless homing
* interface.
*/
#define BOARD_INFO_NAME "Aus3D RUMBA32"
#define BOARD_INFO_NAME "RUMBA32"
#define RUMBA32_V1_0
//#define I2C_EEPROM
#if NO_EEPROM_SELECTED
#if MB(RUMBA32_V1_0)
#define FLASH_EEPROM_EMULATION
#define MARLIN_EEPROM_SIZE 0x1000 // 4KB
#elif MB(RUMBA32_V1_1)
#define I2C_EEPROM
#define MARLIN_EEPROM_SIZE 0x2000 // 8KB (24LC64T-I/OT)
#endif
#endif
#if ENABLED(FLASH_EEPROM_EMULATION)
// Decrease delays and flash wear by spreading writes across the
// 128 kB sector allocated for EEPROM emulation.
#define FLASH_EEPROM_LEVELING
#endif
#include "pins_RUMBA32_common.h"
#if MB(RUMBA32_V1_1)
#define SERVO0_PIN PA15
#undef BTN_PIN
#if HAS_TMC_UART
//
// TMC2208/TMC2209 stepper drivers - Software Serial is used according to below pins
//
#define X_SERIAL_TX_PIN PA14
#define X_SERIAL_RX_PIN PC14
#define Y_SERIAL_TX_PIN PA13
#define Y_SERIAL_RX_PIN PE4
#define Z_SERIAL_TX_PIN PB10
#define Z_SERIAL_RX_PIN PE0
#define E0_SERIAL_TX_PIN PD11
#define E0_SERIAL_RX_PIN PC13
#define E1_SERIAL_TX_PIN PB3
#define E1_SERIAL_RX_PIN PD5
#define E2_SERIAL_TX_PIN PB4
#define E2_SERIAL_RX_PIN PD1
#endif
#endif