From 84fc400abad3e82dec5b15ca0df3d8dcc56395f6 Mon Sep 17 00:00:00 2001 From: Andy Shaw Date: Thu, 14 Feb 2019 22:43:56 +0000 Subject: [PATCH] Update BIQU SKR V1.1 pins, add TMC2130 settings (#13166) * Remove untested displays add TMC2130 configs. * Remove references to the ReARM, delete untested displays. Add TMC2130 settings. Cleanup spacing, etc. --- Marlin/src/pins/pins_BIQU_SKR_V1.1.h | 283 +++++++++++++++------------ 1 file changed, 161 insertions(+), 122 deletions(-) diff --git a/Marlin/src/pins/pins_BIQU_SKR_V1.1.h b/Marlin/src/pins/pins_BIQU_SKR_V1.1.h index 5ee477ea05..2d13baf991 100644 --- a/Marlin/src/pins/pins_BIQU_SKR_V1.1.h +++ b/Marlin/src/pins/pins_BIQU_SKR_V1.1.h @@ -65,9 +65,9 @@ // Temperature Sensors // 3.3V max when defined as an analog input // -#define TEMP_BED_PIN 0 // A0 (T0) - (67) - TEMP_BED_PIN -#define TEMP_0_PIN 1 // A1 (T1) - (68) - TEMP_0_PIN -#define TEMP_1_PIN 2 // A2 (T2) - (69) - TEMP_1_PIN +#define TEMP_BED_PIN 0 // Analog Input +#define TEMP_0_PIN 1 // Analog Input +#define TEMP_1_PIN 2 // Analog Input // // Heaters / Fans @@ -81,123 +81,34 @@ #define FAN_PIN P2_03 #define HEATER_BED_PIN P2_05 -// -// Misc. Functions -// -#define SDSS P1_23 // (53) - /** * LCD / Controller + * + * As of 20 JAN 2019 only the REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER display has + * been tested with these settings. It can be connected to the SKR using standard cables + * via the EXP1 and EXP2 ports. Other displays may need a custom cable and/or changes to + * the pins defined below. * - * All controllers can use J3 and J5 on the Re-ARM board. Custom cabling will be required. - */ - -/** - * Smart LCD adapter - * - * The Smart LCD adapter can be used for the two 10 pin LCD controllers such as - * REPRAP_DISCOUNT_SMART_CONTROLLER. It can't be used for controllers that use - * DOGLCD_A0, DOGLCD_CS, LCD_PINS_D5, LCD_PINS_D6 or LCD_PINS_D7. A custom cable - * is needed to pick up 5V for the EXP1 connection. - * - * SD card on the LCD uses the same SPI signals as the LCD. This results in garbage/lines - * on the LCD display during accesses of the SD card. The menus/code has been arranged so - * that the garbage/lines are erased immediately after the SD card accesses are completed. + * The SD card on the LCD controller uses the same SPI signals as the LCD, resulting in + * garbage/lines on the LCD display during SD card access. The LCD code mitigates this + * by redrawing the screen after SD card accesses. */ #if ENABLED(ULTRA_LCD) - - #if ENABLED(CR10_STOCKDISPLAY) - - // Re-Arm can support Creality stock display without SD card reader and single cable on EXP3. - // Re-Arm J3 pins 1 (p1.31) & 2 (P3.26) are not used. Stock cable will need to have one - // 10-pin IDC connector trimmed or replaced with a 12-pin IDC connector to fit J3. - // Requires REVERSE_ENCODER_DIRECTION in Configuration.h - - #define BEEPER_PIN P2_11 // J3-3 & AUX-4 - - #define BTN_EN1 P0_16 // J3-7 & AUX-4 - #define BTN_EN2 P1_23 // J3-5 & AUX-4 - #define BTN_ENC P3_25 // J3-4 & AUX-4 - - #define LCD_PINS_RS P0_15 // J3-9 & AUX-4 (CS) - #define LCD_PINS_ENABLE P0_18 // J3-10 & AUX-3 (SID, MOSI) - #define LCD_PINS_D4 P2_06 // J3-8 & AUX-3 (SCK, CLK) - - #else - - #define BEEPER_PIN P1_30 // (37) not 5V tolerant - - #define BTN_EN1 P3_26 // (31) J3-2 & AUX-4 - #define BTN_EN2 P3_25 // (33) J3-4 & AUX-4 - #define BTN_ENC P2_11 // (35) J3-3 & AUX-4 - - #define SD_DETECT_PIN P1_31 // (49) not 5V tolerant J3-1 & AUX-3 - #define KILL_PIN P1_22 // (41) J5-4 & AUX-4 - #define LCD_PINS_RS P0_16 // (16) J3-7 & AUX-4 - #define LCD_SDSS P0_16 // (16) J3-7 & AUX-4 - - #if ENABLED(REPRAPWORLD_KEYPAD) - #define SHIFT_OUT P0_18 // (51) (MOSI) J3-10 & AUX-3 - #define SHIFT_CLK P0_15 // (52) (SCK) J3-9 & AUX-3 - #define SHIFT_LD P1_31 // (49) not 5V tolerant J3-1 & AUX-3 - #elif DISABLED(NEWPANEL) - //#define SHIFT_CLK P3_26 // (31) J3-2 & AUX-4 - //#define SHIFT_LD P3_25 // (33) J3-4 & AUX-4 - //#define SHIFT_OUT P2_11 // (35) J3-3 & AUX-4 - //#define SHIFT_EN P1_22 // (41) J5-4 & AUX-4 - #endif - - #if ENABLED(VIKI2) || ENABLED(miniVIKI) - // #define LCD_SCREEN_ROT_180 - - #define BTN_EN1 P3_26 // (31) J3-2 & AUX-4 - #define BTN_EN2 P3_25 // (33) J3-4 & AUX-4 - #define BTN_ENC P2_11 // (35) J3-3 & AUX-4 - - #define SD_DETECT_PIN P1_31 // (49) not 5V tolerant J3-1 & AUX-3 - #define KILL_PIN P1_22 // (41) J5-4 & AUX-4 - - #define DOGLCD_CS P0_16 // (16) - #define DOGLCD_A0 P2_06 // (59) J3-8 & AUX-2 - #define DOGLCD_SCK SCK_PIN - #define DOGLCD_MOSI MOSI_PIN - - #define STAT_LED_BLUE_PIN P0_26 // (63) may change if cable changes - #define STAT_LED_RED_PIN P1_21 // ( 6) may change if cable changes - #else - #define DOGLCD_CS P0_26 // (63) J5-3 & AUX-2 - #define DOGLCD_A0 P2_06 // (59) J3-8 & AUX-2 - #define LCD_BACKLIGHT_PIN P0_16 // (16) J3-7 & AUX-4 - only used on DOGLCD controllers - #define LCD_PINS_ENABLE P0_18 // (51) (MOSI) J3-10 & AUX-3 - #define LCD_PINS_D4 P0_15 // (52) (SCK) J3-9 & AUX-3 - #if ENABLED(ULTIPANEL) - #define LCD_PINS_D5 P1_17 // (71) ENET_MDIO - #define LCD_PINS_D6 P1_14 // (73) ENET_RX_ER - #define LCD_PINS_D7 P1_10 // (75) ENET_RXD1 - #endif - #endif - - //#define MISO_PIN P0_17 // (50) system defined J3-10 & AUX-3 - //#define MOSI_PIN P0_18 // (51) system defined J3-10 & AUX-3 - //#define SCK_PIN P0_15 // (52) system defined J3-9 & AUX-3 - //#define SS_PIN P1_23 // (53) system defined J3-5 & AUX-3 - sometimes called SDSS - - #if ENABLED(MINIPANEL) - // GLCD features - //#define LCD_CONTRAST 190 - // Uncomment screen orientation - //#define LCD_SCREEN_ROT_90 - //#define LCD_SCREEN_ROT_180 - //#define LCD_SCREEN_ROT_270 - #endif - - #endif - -#endif // ULTRA_LCD + #define BEEPER_PIN P1_30 + #define BTN_EN1 P3_26 + #define BTN_EN2 P3_25 + #define BTN_ENC P2_11 + + #define SD_DETECT_PIN P1_31 + #define LCD_SDSS P1_23 + #define LCD_PINS_RS P0_16 + #define LCD_PINS_ENABLE P0_18 + #define LCD_PINS_D4 P0_15 +#endif // -// SD Support (as with the AZTEEG_X5_MINI_WIFI) +// SD Support // //#define USB_SD_DISABLED // Disable host access to SD card as mass storage device through USB #define USB_SD_ONBOARD // Enable host access to SD card as mass storage device through USB @@ -209,11 +120,11 @@ #if ENABLED(LPC_SD_LCD) - #define SCK_PIN P0_15 - #define MISO_PIN P0_17 - #define MOSI_PIN P0_18 - #define SS_PIN P1_23 // Chip select for SD card used by Marlin - #define ONBOARD_SD_CS P0_06 // Chip select for "System" SD card + #define SCK_PIN P0_15 + #define MISO_PIN P0_17 + #define MOSI_PIN P0_18 + #define SS_PIN P1_23 // Chip select for SD card used by Marlin + #define ONBOARD_SD_CS P0_06 // Chip select for "System" SD card #elif ENABLED(LPC_SD_ONBOARD) @@ -223,10 +134,138 @@ #define SHARED_SD_CARD #undef SD_DETECT_PIN // there is also no detect pin for the onboard card #endif - #define SCK_PIN P0_07 - #define MISO_PIN P0_08 - #define MOSI_PIN P0_09 - #define SS_PIN P0_06 // Chip select for SD card used by Marlin - #define ONBOARD_SD_CS P0_06 // Chip select for "System" SD card + #define SCK_PIN P0_07 + #define MISO_PIN P0_08 + #define MOSI_PIN P0_09 + #define SS_PIN P0_06 // Chip select for SD card used by Marlin + #define ONBOARD_SD_CS P0_06 // Chip select for "System" SD card + +#endif + +// Trinamic driver support + +#if HAS_TRINAMIC + // Using TMC devices in intelligent mode requires extra connections to each device. Unfortunately + // the SKR does not have many free pins (especially if a display is in use). The SPI-based devices + // will require 3 connections (clock, mosi, miso), plus a chip select line (CS) for each driver. + // The UART-based devices require 2 pis per deriver (one of which must be interrupt capable). + // The same SPI pins can be shared with the display/SD card reader, meaning SPI-based devices are + // probably a good choice for this board. + // + // SOFTWARE_DRIVER_ENABLE is a good option. It uses SPI to control the driver enable and allows the + // hardware ENABLE pins for each driver to be repurposed as SPI chip select. To use this mode the + // driver modules will probably need to be modified, removing the pin used for the enable line from + // the module and wiring this connection directly to GND (as is the case for TMC2130). + // Using this option and sharing all of the SPI pins allows 5 TMC2130 drivers to be used along with + // a REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER without requiring the use of any extra pins. + // + // Other options will probably require the use of any free pins and the TFT serial port or a + // different type of display (like the TFT), using the pins normally used for the display and encoder. + // Unfortunately, tests show it's not possible to use endstop and thermistor pins for chip-select. + // Sample settings are provided below, but only some have been tested. + // + // Another option is to share the enable and chip-select pins when using SPI. Several users have + // reported that this works. However, it's unlikely that this configuration will allow SPI communi- + // cation with the device when the drivers are active, meaning that some of the more advanced TMC + // options may not be available. + + // When using any TMC SPI-based drivers, software SPI is used + // because pins may be shared with the display or SD card. + #define TMC_USE_SW_SPI + #define TMC_SW_MOSI P0_18 + #define TMC_SW_MISO P0_17 + // To minimize pin usage use the same clock pin as the display/SD card reader. (May generate LCD noise.) + #define TMC_SW_SCK P0_15 + // If pin 2_06 is unused, it can be used for the clock to avoid the LCD noise. + //#define TMC_SW_SCK P2_06 + + #if ENABLED(SOFTWARE_DRIVER_ENABLE) + + // Software enable allows the enable pins to be repurposed as chip-select pins. + // Note: Requires the driver modules to be modified to always be enabled with the enable pin removed. + #if AXIS_DRIVER_TYPE_X(TMC2130) + #define X_CS_PIN P4_28 + #undef X_ENABLE_PIN + #define X_ENABLE_PIN -1 + #endif + + #if AXIS_DRIVER_TYPE_Y(TMC2130) + #define Y_CS_PIN P2_00 + #undef Y_ENABLE_PIN + #define Y_ENABLE_PIN -1 + #endif + + #if AXIS_DRIVER_TYPE_Z(TMC2130) + #define Z_CS_PIN P0_19 + #undef Z_ENABLE_PIN + #define Z_ENABLE_PIN -1 + #endif + + #if AXIS_DRIVER_TYPE_E0(TMC2130) + #define E0_CS_PIN P2_12 + #undef E0_ENABLE_PIN + #define E0_ENABLE_PIN -1 + #endif + + + #if AXIS_DRIVER_TYPE_E1(TMC2130) + #define E1_CS_PIN P0_10 + #undef E1_ENABLE_PIN + #define E1_ENABLE_PIN -1 + #endif + + #else // !SOFTWARE_DRIVER_ENABLE + + // A chip-select pin is needed for each driver. + + // EXAMPLES + + // Example 1: No LCD attached or a TFT style display using the AUX header RX/TX pins. + // LPC_SD_LCD must not be enabled. Nothing should be connected to EXP1/EXP2. + //#define SKR_USE_LCD_PINS_FOR_CS + #if ENABLED(SKR_USE_LCD_PINS_FOR_CS) + #if ENABLED(LPC_SD_LCD) + #error "LPC_SD_LCD must not be enabled with SKR_USE_LCD_PINS_FOR_CS." + #endif + #define X_CS_PIN P1_23 + #define Y_CS_PIN P3_26 + #define Z_CS_PIN P2_11 + #define E0_CS_PIN P3_25 + #define E1_CS_PIN P1_31 + #endif + + // Example 2: A REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER + // The SD card reader attached to the LCD (if present) can't be used because + // the pins will be in use. So LPC_SD_LCD must not be defined. + //#define SKR_USE_LCD_SD_CARD_PINS_FOR_CS + #if ENABLED(SKR_USE_LCD_SD_CARD_PINS_FOR_CS) + #if ENABLED(LPC_SD_LCD) + #error "LPC_SD_LCD must not be enabled with SKR_USE_LCD_SD_CARD_PINS_FOR_CS." + #endif + #define X_CS_PIN P0_02 + #define Y_CS_PIN P0_03 + #define Z_CS_PIN P2_06 + // We use SD_DETECT_PIN for E0 + #undef SD_DETECT_PIN + #define E0_CS_PIN P1_31 + // We use LCD_SDSS pin for E1 + #undef LCD_SDSS + #define LCD_SDSS -1 + #define E1_CS_PIN P1_23 + #endif + + // Example 3: Use the driver enable pins for chip-select. + // Commands must not be sent to the drivers when enabled. So certain + // advanced features (like driver monitoring) will not be available. + //#define SKR_USE_ENABLE_CS + #if ENABLED(SKR_USE_ENABLE_FOR_CS) + #define X_CS_PIN X_ENABLE_PIN + #define Y_CS_PIN Y_ENABLE_PIN + #define Z_CS_PIN Z_ENABLE_PIN + #define E0_CS_PIN E0_ENABLE_PIN + #define E1_CS_PIN E1_ENABLE_PIN + #endif + + #endif // SOFTWARE_DRIVER_ENABLE #endif