diff --git a/Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_3.h b/Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_3.h index 42c6f4d0299b..b922f057f1e5 100644 --- a/Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_3.h +++ b/Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_3.h @@ -164,9 +164,6 @@ //#define E3_HARDWARE_SERIAL Serial1 //#define E4_HARDWARE_SERIAL Serial1 - // - // Software serial - // #define X_SERIAL_TX_PIN P4_29 #define X_SERIAL_RX_PIN P1_17 diff --git a/Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_4.h b/Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_4.h index 43e954a4f1b0..2c9e608e496f 100644 --- a/Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_4.h +++ b/Marlin/src/pins/lpc1768/pins_BTT_SKR_V1_4.h @@ -220,23 +220,20 @@ //#define E3_HARDWARE_SERIAL Serial1 //#define E4_HARDWARE_SERIAL Serial1 - // - // Software serial - // #define X_SERIAL_TX_PIN P1_10 - #define X_SERIAL_RX_PIN P1_10 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN P1_09 - #define Y_SERIAL_RX_PIN P1_09 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN P1_08 - #define Z_SERIAL_RX_PIN P1_08 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN P1_04 - #define E0_SERIAL_RX_PIN P1_04 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN P1_01 - #define E1_SERIAL_RX_PIN P1_01 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 diff --git a/Marlin/src/pins/lpc1768/pins_BTT_SKR_common.h b/Marlin/src/pins/lpc1768/pins_BTT_SKR_common.h index cb3d3242e28c..9e04fc047954 100644 --- a/Marlin/src/pins/lpc1768/pins_BTT_SKR_common.h +++ b/Marlin/src/pins/lpc1768/pins_BTT_SKR_common.h @@ -172,7 +172,7 @@ #define E2_CS_PIN EXP1_05_PIN #if HAS_TMC_UART #define E2_SERIAL_TX_PIN EXP1_05_PIN - #define E2_SERIAL_RX_PIN EXP1_05_PIN + #define E2_SERIAL_RX_PIN E2_SERIAL_TX_PIN #endif #endif @@ -185,7 +185,7 @@ #define E3_CS_PIN EXP1_07_PIN #if HAS_TMC_UART #define E3_SERIAL_TX_PIN EXP1_07_PIN - #define E3_SERIAL_RX_PIN EXP1_07_PIN + #define E3_SERIAL_RX_PIN E3_SERIAL_TX_PIN #endif #else #define E3_ENABLE_PIN EXP2_04_PIN @@ -200,7 +200,7 @@ #define E4_CS_PIN EXP1_09_PIN #if HAS_TMC_UART #define E4_SERIAL_TX_PIN EXP1_09_PIN - #define E4_SERIAL_RX_PIN EXP1_09_PIN + #define E4_SERIAL_RX_PIN E4_SERIAL_TX_PIN #endif #else #define E4_ENABLE_PIN EXP2_04_PIN diff --git a/Marlin/src/pins/lpc1768/pins_GMARSH_X6_REV1.h b/Marlin/src/pins/lpc1768/pins_GMARSH_X6_REV1.h index 1ec1131b45ff..1feaeb13b5d6 100644 --- a/Marlin/src/pins/lpc1768/pins_GMARSH_X6_REV1.h +++ b/Marlin/src/pins/lpc1768/pins_GMARSH_X6_REV1.h @@ -82,17 +82,22 @@ // #if HAS_TMC_UART #define X_SERIAL_TX_PIN P1_00 - #define X_SERIAL_RX_PIN P1_00 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN + #define Y_SERIAL_TX_PIN P1_09 - #define Y_SERIAL_RX_PIN P1_09 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN + #define Z_SERIAL_TX_PIN P1_16 - #define Z_SERIAL_RX_PIN P1_16 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN + #define E0_SERIAL_TX_PIN P0_04 - #define E0_SERIAL_RX_PIN P0_04 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN + #define E1_SERIAL_TX_PIN P2_02 - #define E1_SERIAL_RX_PIN P2_02 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN + #define E2_SERIAL_TX_PIN P2_06 - #define E2_SERIAL_RX_PIN P2_06 + #define E2_SERIAL_RX_PIN E2_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 diff --git a/Marlin/src/pins/lpc1768/pins_MKS_SBASE.h b/Marlin/src/pins/lpc1768/pins_MKS_SBASE.h index 44dbaacb7301..a2235dc28ad4 100644 --- a/Marlin/src/pins/lpc1768/pins_MKS_SBASE.h +++ b/Marlin/src/pins/lpc1768/pins_MKS_SBASE.h @@ -327,10 +327,13 @@ */ #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 diff --git a/Marlin/src/pins/lpc1768/pins_MKS_SGEN_L.h b/Marlin/src/pins/lpc1768/pins_MKS_SGEN_L.h index 8808c3a22806..449d9a93ce4e 100644 --- a/Marlin/src/pins/lpc1768/pins_MKS_SGEN_L.h +++ b/Marlin/src/pins/lpc1768/pins_MKS_SGEN_L.h @@ -163,10 +163,6 @@ //#define E3_HARDWARE_SERIAL Serial1 //#define E4_HARDWARE_SERIAL Serial1 - // - // Software serial - // - #define X_SERIAL_TX_PIN P1_04 #define X_SERIAL_RX_PIN P1_01 diff --git a/Marlin/src/pins/lpc1768/pins_RAMPS_RE_ARM.h b/Marlin/src/pins/lpc1768/pins_RAMPS_RE_ARM.h index fe7daa8cdafd..62127f5504b7 100644 --- a/Marlin/src/pins/lpc1768/pins_RAMPS_RE_ARM.h +++ b/Marlin/src/pins/lpc1768/pins_RAMPS_RE_ARM.h @@ -119,9 +119,6 @@ * If undefined software serial is used according to the pins below */ - // - // Software serial - // // P2_08 E1-Step // P2_13 E1-Dir @@ -130,28 +127,28 @@ #define X_SERIAL_TX_PIN P0_01 #endif #ifndef X_SERIAL_RX_PIN - #define X_SERIAL_RX_PIN P0_01 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #endif #ifndef Y_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN P0_00 #endif #ifndef Y_SERIAL_RX_PIN - #define Y_SERIAL_RX_PIN P0_00 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #endif #ifndef Z_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN P2_13 #endif #ifndef Z_SERIAL_RX_PIN - #define Z_SERIAL_RX_PIN P2_13 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #endif #ifndef E0_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN P2_08 #endif #ifndef E0_SERIAL_RX_PIN - #define E0_SERIAL_RX_PIN P2_08 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #endif // Reduce baud rate to improve software serial reliability diff --git a/Marlin/src/pins/lpc1769/pins_BTT_SKR_E3_TURBO.h b/Marlin/src/pins/lpc1769/pins_BTT_SKR_E3_TURBO.h index cecb44efbe18..44ceb9b7cc8f 100644 --- a/Marlin/src/pins/lpc1769/pins_BTT_SKR_E3_TURBO.h +++ b/Marlin/src/pins/lpc1769/pins_BTT_SKR_E3_TURBO.h @@ -129,23 +129,20 @@ * If undefined software serial is used according to the pins below */ - // - // Software serial - // #define X_SERIAL_TX_PIN P1_01 - #define X_SERIAL_RX_PIN P1_01 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN P1_10 - #define Y_SERIAL_RX_PIN P1_10 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN P1_17 - #define Z_SERIAL_RX_PIN P1_17 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN P0_05 - #define E0_SERIAL_RX_PIN P0_05 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN P0_22 - #define E1_SERIAL_RX_PIN P0_22 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 diff --git a/Marlin/src/pins/lpc1769/pins_FLY_CDY.h b/Marlin/src/pins/lpc1769/pins_FLY_CDY.h index b90443403ccb..535fb32e3ee0 100644 --- a/Marlin/src/pins/lpc1769/pins_FLY_CDY.h +++ b/Marlin/src/pins/lpc1769/pins_FLY_CDY.h @@ -104,22 +104,22 @@ #if HAS_TMC_UART #define X_SERIAL_TX_PIN P1_04 - #define X_SERIAL_RX_PIN P1_04 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN P1_10 - #define Y_SERIAL_RX_PIN P1_10 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN P1_16 - #define Z_SERIAL_RX_PIN P1_16 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN P4_28 - #define E0_SERIAL_RX_PIN P4_28 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN P2_12 - #define E1_SERIAL_RX_PIN P2_12 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN #define E2_SERIAL_TX_PIN P0_10 - #define E2_SERIAL_RX_PIN P0_10 + #define E2_SERIAL_RX_PIN E2_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 diff --git a/Marlin/src/pins/lpc1769/pins_MKS_SGEN.h b/Marlin/src/pins/lpc1769/pins_MKS_SGEN.h index ddfee63cd080..f5c158162cda 100644 --- a/Marlin/src/pins/lpc1769/pins_MKS_SGEN.h +++ b/Marlin/src/pins/lpc1769/pins_MKS_SGEN.h @@ -38,17 +38,20 @@ /** * TMC2208/TMC2209 stepper drivers */ - #define X_SERIAL_TX_PIN P1_22 // J8-2 - #define X_SERIAL_RX_PIN P1_22 // J8-2 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN + #define Y_SERIAL_TX_PIN P1_23 // J8-3 - #define Y_SERIAL_RX_PIN P1_23 // J8-3 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN + #define Z_SERIAL_TX_PIN P2_12 // J8-4 - #define Z_SERIAL_RX_PIN P2_12 // J8-4 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN + #define E0_SERIAL_TX_PIN P2_11 // J8-5 - #define E0_SERIAL_RX_PIN P2_11 // J8-5 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN + #define E1_SERIAL_TX_PIN P4_28 // J8-6 - #define E1_SERIAL_RX_PIN P4_28 // J8-6 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 diff --git a/Marlin/src/pins/lpc1769/pins_MKS_SGEN_L_V2.h b/Marlin/src/pins/lpc1769/pins_MKS_SGEN_L_V2.h index 7547279bbda3..ff7aa11dafed 100644 --- a/Marlin/src/pins/lpc1769/pins_MKS_SGEN_L_V2.h +++ b/Marlin/src/pins/lpc1769/pins_MKS_SGEN_L_V2.h @@ -173,19 +173,20 @@ //#define E3_HARDWARE_SERIAL Serial1 //#define E4_HARDWARE_SERIAL Serial1 - // - // Software serial - // #define X_SERIAL_TX_PIN P1_01 - #define X_SERIAL_RX_PIN P1_01 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN + #define Y_SERIAL_TX_PIN P1_08 - #define Y_SERIAL_RX_PIN P1_08 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN + #define Z_SERIAL_TX_PIN P1_10 - #define Z_SERIAL_RX_PIN P1_10 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN + #define E0_SERIAL_TX_PIN P1_15 - #define E0_SERIAL_RX_PIN P1_15 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN + #define E1_SERIAL_TX_PIN P1_17 - #define E1_SERIAL_RX_PIN P1_17 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 diff --git a/Marlin/src/pins/lpc1769/pins_TH3D_EZBOARD.h b/Marlin/src/pins/lpc1769/pins_TH3D_EZBOARD.h index 4d725bc7d16a..e45f5dbd95e4 100644 --- a/Marlin/src/pins/lpc1769/pins_TH3D_EZBOARD.h +++ b/Marlin/src/pins/lpc1769/pins_TH3D_EZBOARD.h @@ -75,14 +75,16 @@ #if HAS_TMC_UART // // TMC220x stepper drivers - // Software serial // #define X_SERIAL_TX_PIN P0_04 #define X_SERIAL_RX_PIN P0_05 + #define Y_SERIAL_TX_PIN P0_10 #define Y_SERIAL_RX_PIN P0_11 + #define Z_SERIAL_TX_PIN P0_19 #define Z_SERIAL_RX_PIN P0_20 + #define E0_SERIAL_TX_PIN P0_22 #define E0_SERIAL_RX_PIN P0_21 diff --git a/Marlin/src/pins/ramps/pins_FYSETC_F6_13.h b/Marlin/src/pins/ramps/pins_FYSETC_F6_13.h index 8756a3321806..9c6b74f1269d 100644 --- a/Marlin/src/pins/ramps/pins_FYSETC_F6_13.h +++ b/Marlin/src/pins/ramps/pins_FYSETC_F6_13.h @@ -124,42 +124,42 @@ * Software serial communication pins. * At the moment, F6 rx pins are not pc interrupt pins */ - #ifndef X_SERIAL_RX_PIN - #define X_SERIAL_RX_PIN -1 // 71 - #endif #ifndef X_SERIAL_TX_PIN #define X_SERIAL_TX_PIN 72 #endif - #ifndef Y_SERIAL_RX_PIN - #define Y_SERIAL_RX_PIN -1 // 73 + #ifndef X_SERIAL_RX_PIN + #define X_SERIAL_RX_PIN -1 // 71 #endif #ifndef Y_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN 75 #endif - #ifndef Z_SERIAL_RX_PIN - #define Z_SERIAL_RX_PIN -1 // 78 + #ifndef Y_SERIAL_RX_PIN + #define Y_SERIAL_RX_PIN -1 // 73 #endif #ifndef Z_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN 79 #endif - #ifndef E0_SERIAL_RX_PIN - #define E0_SERIAL_RX_PIN -1 // 76 + #ifndef Z_SERIAL_RX_PIN + #define Z_SERIAL_RX_PIN -1 // 78 #endif #ifndef E0_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN 77 #endif - #ifndef E1_SERIAL_RX_PIN - #define E1_SERIAL_RX_PIN -1 // 80 + #ifndef E0_SERIAL_RX_PIN + #define E0_SERIAL_RX_PIN -1 // 76 #endif #ifndef E1_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN 81 #endif - #ifndef E2_SERIAL_RX_PIN - #define E2_SERIAL_RX_PIN -1 // 22 + #ifndef E1_SERIAL_RX_PIN + #define E1_SERIAL_RX_PIN -1 // 80 #endif #ifndef E2_SERIAL_TX_PIN #define E2_SERIAL_TX_PIN 82 #endif + #ifndef E2_SERIAL_RX_PIN + #define E2_SERIAL_RX_PIN -1 // 22 + #endif #endif // diff --git a/Marlin/src/pins/ramps/pins_FYSETC_F6_14.h b/Marlin/src/pins/ramps/pins_FYSETC_F6_14.h index 4280204b99d9..1fc24154b733 100644 --- a/Marlin/src/pins/ramps/pins_FYSETC_F6_14.h +++ b/Marlin/src/pins/ramps/pins_FYSETC_F6_14.h @@ -33,18 +33,23 @@ /** * TMC2208/TMC2209 stepper drivers */ - #define X_SERIAL_RX_PIN 72 #define X_SERIAL_TX_PIN 71 - #define Y_SERIAL_RX_PIN 73 + #define X_SERIAL_RX_PIN 72 + #define Y_SERIAL_TX_PIN 78 - #define Z_SERIAL_RX_PIN 75 + #define Y_SERIAL_RX_PIN 73 + #define Z_SERIAL_TX_PIN 79 - #define E0_SERIAL_RX_PIN 77 + #define Z_SERIAL_RX_PIN 75 + #define E0_SERIAL_TX_PIN 81 - #define E1_SERIAL_RX_PIN 76 + #define E0_SERIAL_RX_PIN 77 + #define E1_SERIAL_TX_PIN 80 - #define E2_SERIAL_RX_PIN 62 + #define E1_SERIAL_RX_PIN 76 + #define E2_SERIAL_TX_PIN 82 + #define E2_SERIAL_RX_PIN 62 #endif #include "pins_FYSETC_F6_13.h" diff --git a/Marlin/src/pins/ramps/pins_ORTUR_4.h b/Marlin/src/pins/ramps/pins_ORTUR_4.h index e79973e06f07..428279c92ab2 100644 --- a/Marlin/src/pins/ramps/pins_ORTUR_4.h +++ b/Marlin/src/pins/ramps/pins_ORTUR_4.h @@ -54,20 +54,19 @@ #define TEMP_0_PIN 15 // Analog Input #define TEMP_1_PIN 13 // Analog Input -// -// Software serial -// -#define X_SERIAL_TX_PIN 59 -#define X_SERIAL_RX_PIN 63 +#if HAS_TMC_UART + #define X_SERIAL_TX_PIN 59 + #define X_SERIAL_RX_PIN 63 -#define Y_SERIAL_TX_PIN 64 -#define Y_SERIAL_RX_PIN 40 + #define Y_SERIAL_TX_PIN 64 + #define Y_SERIAL_RX_PIN 40 -#define Z_SERIAL_TX_PIN 44 -#define Z_SERIAL_RX_PIN 42 + #define Z_SERIAL_TX_PIN 44 + #define Z_SERIAL_RX_PIN 42 -#define E0_SERIAL_TX_PIN 66 -#define E0_SERIAL_RX_PIN 65 + #define E0_SERIAL_TX_PIN 66 + #define E0_SERIAL_RX_PIN 65 +#endif #include "pins_RAMPS.h" diff --git a/Marlin/src/pins/ramps/pins_RAMPS.h b/Marlin/src/pins/ramps/pins_RAMPS.h index 2c271408b0c3..b141fdbf85dd 100644 --- a/Marlin/src/pins/ramps/pins_RAMPS.h +++ b/Marlin/src/pins/ramps/pins_RAMPS.h @@ -321,10 +321,6 @@ //#define E3_HARDWARE_SERIAL Serial1 //#define E4_HARDWARE_SERIAL Serial1 - // - // Software serial - // - #ifndef X_SERIAL_TX_PIN #define X_SERIAL_TX_PIN 40 #endif diff --git a/Marlin/src/pins/ramps/pins_TT_OSCAR.h b/Marlin/src/pins/ramps/pins_TT_OSCAR.h index 57a9a560d35b..a43f10fc93cd 100644 --- a/Marlin/src/pins/ramps/pins_TT_OSCAR.h +++ b/Marlin/src/pins/ramps/pins_TT_OSCAR.h @@ -117,10 +117,6 @@ //#define E3_HARDWARE_SERIAL Serial1 //#define E3_HARDWARE_SERIAL Serial1 - // - // Software serial - // - #define X_SERIAL_TX_PIN -1 // 59 #define X_SERIAL_RX_PIN -1 // 63 #define X2_SERIAL_TX_PIN -1 diff --git a/Marlin/src/pins/ramps/pins_Z_BOLT_X_SERIES.h b/Marlin/src/pins/ramps/pins_Z_BOLT_X_SERIES.h index 26ad5fd6580a..feaa4ba98b95 100644 --- a/Marlin/src/pins/ramps/pins_Z_BOLT_X_SERIES.h +++ b/Marlin/src/pins/ramps/pins_Z_BOLT_X_SERIES.h @@ -213,10 +213,6 @@ //#define E3_HARDWARE_SERIAL Serial1 //#define E4_HARDWARE_SERIAL Serial1 - // - // Software serial - // - #ifndef X_SERIAL_TX_PIN #define X_SERIAL_TX_PIN 40 #endif diff --git a/Marlin/src/pins/samd/pins_RAMPS_144.h b/Marlin/src/pins/samd/pins_RAMPS_144.h index fbd9d7c86412..449ae0273e23 100644 --- a/Marlin/src/pins/samd/pins_RAMPS_144.h +++ b/Marlin/src/pins/samd/pins_RAMPS_144.h @@ -194,60 +194,56 @@ //#define E0_HARDWARE_SERIAL Serial1 //#define E1_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 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #endif #ifndef X2_SERIAL_TX_PIN #define X2_SERIAL_TX_PIN -1 #endif #ifndef X2_SERIAL_RX_PIN - #define X2_SERIAL_RX_PIN -1 + #define X2_SERIAL_RX_PIN X2_SERIAL_TX_PIN #endif #ifndef Y_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN 45 #endif #ifndef Y_SERIAL_RX_PIN - #define Y_SERIAL_RX_PIN 45 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #endif #ifndef Y2_SERIAL_TX_PIN #define Y2_SERIAL_TX_PIN -1 #endif #ifndef Y2_SERIAL_RX_PIN - #define Y2_SERIAL_RX_PIN -1 + #define Y2_SERIAL_RX_PIN Y2_SERIAL_TX_PIN #endif #ifndef Z_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN 32 #endif #ifndef Z_SERIAL_RX_PIN - #define Z_SERIAL_RX_PIN 32 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #endif #ifndef Z2_SERIAL_TX_PIN #define Z2_SERIAL_TX_PIN 22 #endif #ifndef Z2_SERIAL_RX_PIN - #define Z2_SERIAL_RX_PIN 22 + #define Z2_SERIAL_RX_PIN Z2_SERIAL_TX_PIN #endif #ifndef E0_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN 43 #endif #ifndef E0_SERIAL_RX_PIN - #define E0_SERIAL_RX_PIN 43 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #endif #ifndef E1_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN -1 #endif #ifndef E1_SERIAL_RX_PIN - #define E1_SERIAL_RX_PIN -1 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN #endif #endif diff --git a/Marlin/src/pins/stm32f1/pins_BTT_SKR_E3_DIP.h b/Marlin/src/pins/stm32f1/pins_BTT_SKR_E3_DIP.h index 9b71570b0838..6ed2869141a2 100644 --- a/Marlin/src/pins/stm32f1/pins_BTT_SKR_E3_DIP.h +++ b/Marlin/src/pins/stm32f1/pins_BTT_SKR_E3_DIP.h @@ -120,20 +120,17 @@ //#define Z_HARDWARE_SERIAL MSerial1 //#define E0_HARDWARE_SERIAL MSerial1 - // - // Software serial - // #define X_SERIAL_TX_PIN PC10 - #define X_SERIAL_RX_PIN PC10 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PC11 - #define Y_SERIAL_RX_PIN PC11 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PC12 - #define Z_SERIAL_RX_PIN PC12 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN PD2 - #define E0_SERIAL_RX_PIN PD2 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 diff --git a/Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3_V1_2.h b/Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3_V1_2.h index 4951d697a72f..44d4f2343546 100644 --- a/Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3_V1_2.h +++ b/Marlin/src/pins/stm32f1/pins_BTT_SKR_MINI_E3_V1_2.h @@ -33,20 +33,17 @@ * TMC2208/TMC2209 stepper drivers */ #if HAS_TMC_UART - // - // Software serial - // #define X_SERIAL_TX_PIN PB15 - #define X_SERIAL_RX_PIN PB15 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PC6 - #define Y_SERIAL_RX_PIN PC6 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PC10 - #define Z_SERIAL_RX_PIN PC10 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN PC11 - #define E0_SERIAL_RX_PIN PC11 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 diff --git a/Marlin/src/pins/stm32f1/pins_CCROBOT_MEEB_3DP.h b/Marlin/src/pins/stm32f1/pins_CCROBOT_MEEB_3DP.h index dc8b8c50f160..7b61f55d4f19 100644 --- a/Marlin/src/pins/stm32f1/pins_CCROBOT_MEEB_3DP.h +++ b/Marlin/src/pins/stm32f1/pins_CCROBOT_MEEB_3DP.h @@ -84,15 +84,20 @@ #define E0_STEP_PIN PA6 #define E0_DIR_PIN PA5 -// Stepper drivers Serial UART -#define X_SERIAL_TX_PIN PB3 -#define X_SERIAL_RX_PIN PD2 -#define Y_SERIAL_TX_PIN PA15 -#define Y_SERIAL_RX_PIN PC6 -#define Z_SERIAL_TX_PIN PB11 -#define Z_SERIAL_RX_PIN PB10 -#define E0_SERIAL_TX_PIN PC5 -#define E0_SERIAL_RX_PIN PC4 +#if HAS_TMC_UART + // Stepper drivers Serial UART + #define X_SERIAL_TX_PIN PB3 + #define X_SERIAL_RX_PIN PD2 + + #define Y_SERIAL_TX_PIN PA15 + #define Y_SERIAL_RX_PIN PC6 + + #define Z_SERIAL_TX_PIN PB11 + #define Z_SERIAL_RX_PIN PB10 + + #define E0_SERIAL_TX_PIN PC5 + #define E0_SERIAL_RX_PIN PC4 +#endif // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 diff --git a/Marlin/src/pins/stm32f1/pins_FLSUN_HISPEED.h b/Marlin/src/pins/stm32f1/pins_FLSUN_HISPEED.h index 21bbd23ca9f6..f850b4a90b07 100644 --- a/Marlin/src/pins/stm32f1/pins_FLSUN_HISPEED.h +++ b/Marlin/src/pins/stm32f1/pins_FLSUN_HISPEED.h @@ -124,11 +124,11 @@ // SoftwareSerial with one pin per driver // Compatible with TMC2208 and TMC2209 drivers #define X_SERIAL_TX_PIN PA10 // RXD1 - #define X_SERIAL_RX_PIN PA10 // RXD1 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PA9 // TXD1 - #define Y_SERIAL_RX_PIN PA9 // TXD1 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PC7 // IO1 - #define Z_SERIAL_RX_PIN PC7 // IO1 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define TMC_BAUD_RATE 19200 #else // Motor current PWM pins diff --git a/Marlin/src/pins/stm32f1/pins_FLY_MINI.h b/Marlin/src/pins/stm32f1/pins_FLY_MINI.h index be0a622b1d71..08efa9a04e1e 100644 --- a/Marlin/src/pins/stm32f1/pins_FLY_MINI.h +++ b/Marlin/src/pins/stm32f1/pins_FLY_MINI.h @@ -94,17 +94,14 @@ #endif #if HAS_TMC_UART - // - // Software serial - // #define X_SERIAL_TX_PIN PB0 - #define X_SERIAL_RX_PIN PB0 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PA7 - #define Y_SERIAL_RX_PIN PA7 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PA4 - #define Z_SERIAL_RX_PIN PA4 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN PC2 - #define E0_SERIAL_RX_PIN PC2 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #endif // diff --git a/Marlin/src/pins/stm32f1/pins_FYSETC_CHEETAH_V12.h b/Marlin/src/pins/stm32f1/pins_FYSETC_CHEETAH_V12.h index ba35265d10a0..120d6d6f0a7b 100644 --- a/Marlin/src/pins/stm32f1/pins_FYSETC_CHEETAH_V12.h +++ b/Marlin/src/pins/stm32f1/pins_FYSETC_CHEETAH_V12.h @@ -42,9 +42,6 @@ * TMC2208/TMC2209 stepper drivers */ - // - // Software serial - // #define X_SERIAL_TX_PIN PA11 #define X_SERIAL_RX_PIN PA12 diff --git a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN.h b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN.h index 889e1f5e07bf..29baeba934f1 100644 --- a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN.h +++ b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN.h @@ -258,12 +258,12 @@ //#define TMC_SOFTWARE_SERIAL #if ENABLED(TMC_SOFTWARE_SERIAL) #define X_SERIAL_TX_PIN PF8 // SERVO3_PIN -- XS2 - 6 - #define Y_SERIAL_TX_PIN PF9 // SERVO2_PIN -- XS2 - 5 - #define Z_SERIAL_TX_PIN PA1 // SERVO1_PIN -- XS1 - 6 - #define E0_SERIAL_TX_PIN PC3 // SERVO0_PIN -- XS1 - 5 #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN + #define Y_SERIAL_TX_PIN PF9 // SERVO2_PIN -- XS2 - 5 #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN + #define Z_SERIAL_TX_PIN PA1 // SERVO1_PIN -- XS1 - 6 #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN + #define E0_SERIAL_TX_PIN PC3 // SERVO0_PIN -- XS1 - 5 #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #define TMC_BAUD_RATE 19200 #endif diff --git a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3P.h b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3P.h index ba5198006512..2cfb71380d37 100644 --- a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3P.h +++ b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3P.h @@ -145,10 +145,6 @@ //#define E3_HARDWARE_SERIAL Serial1 //#define E4_HARDWARE_SERIAL Serial1 - // - // Software serial - // - #define X_SERIAL_TX_PIN PD5 #define X_SERIAL_RX_PIN PD5 diff --git a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3_common.h b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3_common.h index d522e683da8b..2d8b0abce485 100644 --- a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3_common.h +++ b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_E3_common.h @@ -92,9 +92,6 @@ //#define Z_HARDWARE_SERIAL MSerial1 //#define E0_HARDWARE_SERIAL MSerial1 - // - // Software serial - // #define X_SERIAL_TX_PIN PC7 #define X_SERIAL_RX_PIN PC7 diff --git a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO_V2.h b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO_V2.h index 974744465249..0c59c6d7eae9 100644 --- a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO_V2.h +++ b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_NANO_V2.h @@ -146,10 +146,6 @@ //#define E0_HARDWARE_SERIAL MSerial1 //#define E1_HARDWARE_SERIAL MSerial1 - // - // Software serial - // - #define X_SERIAL_TX_PIN PD5 #define X_SERIAL_RX_PIN PD5 diff --git a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_PRO.h b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_PRO.h index d752d52a3a3e..1f3efee6e567 100644 --- a/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_PRO.h +++ b/Marlin/src/pins/stm32f1/pins_MKS_ROBIN_PRO.h @@ -133,9 +133,6 @@ //#define E1_HARDWARE_SERIAL MSerial1 //#define E2_HARDWARE_SERIAL MSerial1 - // - // Software serial - // #define X_SERIAL_TX_PIN PF7 #define X_SERIAL_RX_PIN PF8 diff --git a/Marlin/src/pins/stm32f4/pins_ARMED.h b/Marlin/src/pins/stm32f4/pins_ARMED.h index a67af089f20a..4d0369b044f2 100644 --- a/Marlin/src/pins/stm32f4/pins_ARMED.h +++ b/Marlin/src/pins/stm32f4/pins_ARMED.h @@ -204,9 +204,6 @@ #if HAS_TMC_UART // TMC2208/TMC2209 stepper drivers - // - // Software serial - // #define X_SERIAL_TX_PIN EXT0_PIN #define X_SERIAL_RX_PIN EXT0_PIN diff --git a/Marlin/src/pins/stm32f4/pins_BTT_BTT002_V1_0.h b/Marlin/src/pins/stm32f4/pins_BTT_BTT002_V1_0.h index 2bfbb194270b..79a414d7d46b 100644 --- a/Marlin/src/pins/stm32f4/pins_BTT_BTT002_V1_0.h +++ b/Marlin/src/pins/stm32f4/pins_BTT_BTT002_V1_0.h @@ -137,20 +137,17 @@ //#define E3_HARDWARE_SERIAL Serial1 //#define E4_HARDWARE_SERIAL Serial1 - // - // Software serial ## - // #define X_SERIAL_TX_PIN PE2 - #define X_SERIAL_RX_PIN PE2 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PE3 - #define Y_SERIAL_RX_PIN PE3 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PE4 - #define Z_SERIAL_RX_PIN PE4 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN PD7 - #define E0_SERIAL_RX_PIN PD7 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 diff --git a/Marlin/src/pins/stm32f4/pins_BTT_E3_RRF.h b/Marlin/src/pins/stm32f4/pins_BTT_E3_RRF.h index a806611c18fd..481c38f5152b 100644 --- a/Marlin/src/pins/stm32f4/pins_BTT_E3_RRF.h +++ b/Marlin/src/pins/stm32f4/pins_BTT_E3_RRF.h @@ -112,27 +112,24 @@ * TMC2208/TMC2209 stepper drivers */ #if HAS_TMC_UART - // - // Software serial - // #define X_SERIAL_TX_PIN PD6 - #define X_SERIAL_RX_PIN PD6 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PD1 - #define Y_SERIAL_RX_PIN PD1 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PD15 - #define Z_SERIAL_RX_PIN PD15 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN PD11 - #define E0_SERIAL_RX_PIN PD11 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #if ENABLED(BTT_E3_RRF_IDEX_BOARD) #define X2_SERIAL_TX_PIN FPC12_PIN // X2UART - #define X2_SERIAL_RX_PIN FPC12_PIN // X2UART + #define X2_SERIAL_RX_PIN X2_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN FPC6_PIN // E1UART - #define E1_SERIAL_RX_PIN FPC6_PIN // E1UART + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN #endif // Reduce baud rate to improve software serial reliability diff --git a/Marlin/src/pins/stm32f4/pins_BTT_GTR_V1_0.h b/Marlin/src/pins/stm32f4/pins_BTT_GTR_V1_0.h index 3151a38ae8f9..fa49ff149558 100644 --- a/Marlin/src/pins/stm32f4/pins_BTT_GTR_V1_0.h +++ b/Marlin/src/pins/stm32f4/pins_BTT_GTR_V1_0.h @@ -239,42 +239,39 @@ //#define E6_HARDWARE_SERIAL Serial1 // M5 MOTOR 4 //#define E7_HARDWARE_SERIAL Serial1 // M5 MOTOR 5 - // - // Software serial - // #define X_SERIAL_TX_PIN PC14 - #define X_SERIAL_RX_PIN PC14 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PE1 - #define Y_SERIAL_RX_PIN PE1 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PB5 - #define Z_SERIAL_RX_PIN PB5 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN PG10 - #define E0_SERIAL_RX_PIN PG10 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN PD4 - #define E1_SERIAL_RX_PIN PD4 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN #define E2_SERIAL_TX_PIN PC12 - #define E2_SERIAL_RX_PIN PC12 + #define E2_SERIAL_RX_PIN E2_SERIAL_TX_PIN #if ENABLED(M5_EXTENDER) #define E3_SERIAL_TX_PIN PG4 - #define E3_SERIAL_RX_PIN PG4 + #define E3_SERIAL_RX_PIN E3_SERIAL_TX_PIN #define E4_SERIAL_TX_PIN PE15 - #define E4_SERIAL_RX_PIN PE15 + #define E4_SERIAL_RX_PIN E4_SERIAL_TX_PIN #define E5_SERIAL_TX_PIN PE7 - #define E5_SERIAL_RX_PIN PE7 + #define E5_SERIAL_RX_PIN E5_SERIAL_TX_PIN #define E6_SERIAL_TX_PIN PF15 - #define E6_SERIAL_RX_PIN PF15 + #define E6_SERIAL_RX_PIN E6_SERIAL_TX_PIN #define E7_SERIAL_TX_PIN PH14 - #define E7_SERIAL_RX_PIN PH14 + #define E7_SERIAL_RX_PIN E7_SERIAL_TX_PIN #endif // Reduce baud rate to improve software serial reliability diff --git a/Marlin/src/pins/stm32f4/pins_BTT_OCTOPUS_V1_common.h b/Marlin/src/pins/stm32f4/pins_BTT_OCTOPUS_V1_common.h index 25622bc62d87..92e7b5d3749c 100644 --- a/Marlin/src/pins/stm32f4/pins_BTT_OCTOPUS_V1_common.h +++ b/Marlin/src/pins/stm32f4/pins_BTT_OCTOPUS_V1_common.h @@ -282,32 +282,29 @@ //#define E3_HARDWARE_SERIAL Serial1 //#define E4_HARDWARE_SERIAL Serial1 - // - // Software serial - // #define X_SERIAL_TX_PIN PC4 - #define X_SERIAL_RX_PIN PC4 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PD11 - #define Y_SERIAL_RX_PIN PD11 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PC6 - #define Z_SERIAL_RX_PIN PC6 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define Z2_SERIAL_TX_PIN PC7 - #define Z2_SERIAL_RX_PIN PC7 + #define Z2_SERIAL_RX_PIN Z2_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN PF2 - #define E0_SERIAL_RX_PIN PF2 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN PE4 - #define E1_SERIAL_RX_PIN PE4 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN #define E2_SERIAL_TX_PIN PE1 - #define E2_SERIAL_RX_PIN PE1 + #define E2_SERIAL_RX_PIN E2_SERIAL_TX_PIN #define E3_SERIAL_TX_PIN PD3 - #define E3_SERIAL_RX_PIN PD3 + #define E3_SERIAL_RX_PIN E3_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 @@ -387,7 +384,7 @@ #define E4_CS_PIN EXP1_05_PIN #if HAS_TMC_UART #define E4_SERIAL_TX_PIN EXP1_05_PIN - #define E4_SERIAL_RX_PIN EXP1_05_PIN + #define E4_SERIAL_RX_PIN E4_SERIAL_TX_PIN #endif // M2 on Driver Expansion Module @@ -398,7 +395,7 @@ #define E5_CS_PIN EXP1_07_PIN #if HAS_TMC_UART #define E5_SERIAL_TX_PIN EXP1_07_PIN - #define E5_SERIAL_RX_PIN EXP1_07_PIN + #define E5_SERIAL_RX_PIN E5_SERIAL_TX_PIN #endif // M3 on Driver Expansion Module @@ -409,7 +406,7 @@ #define E6_CS_PIN EXP1_09_PIN #if HAS_TMC_UART #define E6_SERIAL_TX_PIN EXP1_09_PIN - #define E6_SERIAL_RX_PIN EXP1_09_PIN + #define E6_SERIAL_RX_PIN E6_SERIAL_TX_PIN #endif #endif // BTT_MOTOR_EXPANSION diff --git a/Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_common.h b/Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_common.h index eb3ce730a696..e43cc4e5a066 100644 --- a/Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_common.h +++ b/Marlin/src/pins/stm32f4/pins_BTT_SKR_PRO_common.h @@ -204,26 +204,23 @@ //#define E3_HARDWARE_SERIAL Serial1 //#define E4_HARDWARE_SERIAL Serial1 - // - // Software serial - // #define X_SERIAL_TX_PIN PC13 - #define X_SERIAL_RX_PIN PC13 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PE3 - #define Y_SERIAL_RX_PIN PE3 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PE1 - #define Z_SERIAL_RX_PIN PE1 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN PD4 - #define E0_SERIAL_RX_PIN PD4 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN PD1 - #define E1_SERIAL_RX_PIN PD1 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN #define E2_SERIAL_TX_PIN PD6 - #define E2_SERIAL_RX_PIN PD6 + #define E2_SERIAL_RX_PIN E2_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 diff --git a/Marlin/src/pins/stm32f4/pins_BTT_SKR_V2_0_common.h b/Marlin/src/pins/stm32f4/pins_BTT_SKR_V2_0_common.h index e5d6b6891b5b..dc2ee99affc2 100644 --- a/Marlin/src/pins/stm32f4/pins_BTT_SKR_V2_0_common.h +++ b/Marlin/src/pins/stm32f4/pins_BTT_SKR_V2_0_common.h @@ -267,23 +267,20 @@ //#define E3_HARDWARE_SERIAL Serial1 //#define E4_HARDWARE_SERIAL Serial1 - // - // Software serial - // #define X_SERIAL_TX_PIN PE0 - #define X_SERIAL_RX_PIN PE0 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PD3 - #define Y_SERIAL_RX_PIN PD3 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PD0 - #define Z_SERIAL_RX_PIN PD0 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN PC6 - #define E0_SERIAL_RX_PIN PC6 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN PD12 - #define E1_SERIAL_RX_PIN PD12 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 diff --git a/Marlin/src/pins/stm32f4/pins_FLYF407ZG.h b/Marlin/src/pins/stm32f4/pins_FLYF407ZG.h index 77257f818a5b..728e7535439b 100644 --- a/Marlin/src/pins/stm32f4/pins_FLYF407ZG.h +++ b/Marlin/src/pins/stm32f4/pins_FLYF407ZG.h @@ -234,32 +234,31 @@ #if HAS_TMC_UART #define X_SERIAL_TX_PIN PG13 - #define X_SERIAL_RX_PIN PG13 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PG10 - #define Y_SERIAL_RX_PIN PG10 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PD5 - #define Z_SERIAL_RX_PIN PD5 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN PD1 - #define E0_SERIAL_RX_PIN PD1 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN PA14 - #define E1_SERIAL_RX_PIN PA14 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN #define E2_SERIAL_TX_PIN PG6 - #define E2_SERIAL_RX_PIN PG6 + #define E2_SERIAL_RX_PIN E2_SERIAL_TX_PIN #define E3_SERIAL_TX_PIN PG3 - #define E3_SERIAL_RX_PIN PG3 + #define E3_SERIAL_RX_PIN E3_SERIAL_TX_PIN #define E4_SERIAL_TX_PIN PD10 - #define E4_SERIAL_RX_PIN PD10 + #define E4_SERIAL_RX_PIN E4_SERIAL_TX_PIN #define E5_SERIAL_TX_PIN PB12 - #define E5_SERIAL_RX_PIN PB12 - + #define E5_SERIAL_RX_PIN E5_SERIAL_TX_PIN #endif // diff --git a/Marlin/src/pins/stm32f4/pins_FYSETC_S6.h b/Marlin/src/pins/stm32f4/pins_FYSETC_S6.h index 492383048e0d..986cd7feaa3f 100644 --- a/Marlin/src/pins/stm32f4/pins_FYSETC_S6.h +++ b/Marlin/src/pins/stm32f4/pins_FYSETC_S6.h @@ -118,9 +118,6 @@ // TMC2208/TMC2209 stepper drivers // - // - // Software serial - // #ifndef X_SERIAL_TX_PIN #define X_SERIAL_TX_PIN PE9 #endif diff --git a/Marlin/src/pins/stm32f4/pins_FYSETC_S6_V2_0.h b/Marlin/src/pins/stm32f4/pins_FYSETC_S6_V2_0.h index 641805d855a6..6f1c9be8f5b0 100644 --- a/Marlin/src/pins/stm32f4/pins_FYSETC_S6_V2_0.h +++ b/Marlin/src/pins/stm32f4/pins_FYSETC_S6_V2_0.h @@ -40,7 +40,6 @@ #if HAS_TMC_UART #define X_SERIAL_TX_PIN PE8 #define Y_SERIAL_TX_PIN PC4 - #define Y_SERIAL_RX_PIN PC4 #define Z_SERIAL_TX_PIN PD12 #define E0_SERIAL_TX_PIN PA15 #define E1_SERIAL_TX_PIN PC5 diff --git a/Marlin/src/pins/stm32f4/pins_FYSETC_SPIDER.h b/Marlin/src/pins/stm32f4/pins_FYSETC_SPIDER.h index e90ac552aef1..e05811552e2b 100644 --- a/Marlin/src/pins/stm32f4/pins_FYSETC_SPIDER.h +++ b/Marlin/src/pins/stm32f4/pins_FYSETC_SPIDER.h @@ -76,21 +76,28 @@ #if HAS_TMC_UART #define X_SERIAL_TX_PIN PE7 - #define X_SERIAL_RX_PIN PE7 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN + + #define X2_SERIAL_TX_PIN PA15 + #define X2_SERIAL_RX_PIN X2_SERIAL_TX_PIN + #define Y_SERIAL_TX_PIN PE15 - #define Y_SERIAL_RX_PIN PE15 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN + #define Z_SERIAL_TX_PIN PD10 - #define Z_SERIAL_RX_PIN PD10 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN + + #define Z2_SERIAL_TX_PIN PD11 + #define Z2_SERIAL_RX_PIN Z2_SERIAL_TX_PIN + #define E0_SERIAL_TX_PIN PD7 - #define E0_SERIAL_RX_PIN PD7 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN + #define E1_SERIAL_TX_PIN PC14 - #define E1_SERIAL_RX_PIN PC14 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN + #define E2_SERIAL_TX_PIN PC15 - #define E2_SERIAL_RX_PIN PC15 - #define X2_SERIAL_TX_PIN PA15 - #define X2_SERIAL_RX_PIN PA15 - #define Z2_SERIAL_TX_PIN PD11 - #define Z2_SERIAL_RX_PIN PD11 + #define E2_SERIAL_RX_PIN E2_SERIAL_TX_PIN #endif // diff --git a/Marlin/src/pins/stm32f4/pins_LERDGE_K.h b/Marlin/src/pins/stm32f4/pins_LERDGE_K.h index 3b75e7072ad3..4adc2f65a2f2 100644 --- a/Marlin/src/pins/stm32f4/pins_LERDGE_K.h +++ b/Marlin/src/pins/stm32f4/pins_LERDGE_K.h @@ -118,37 +118,37 @@ #define X_SERIAL_TX_PIN PB2 #endif #ifndef X_SERIAL_RX_PIN - #define X_SERIAL_RX_PIN PB2 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #endif #ifndef Y_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PE2 #endif #ifndef Y_SERIAL_RX_PIN - #define Y_SERIAL_RX_PIN PE2 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #endif #ifndef Z_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PE3 #endif #ifndef Z_SERIAL_RX_PIN - #define Z_SERIAL_RX_PIN PE3 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #endif #ifndef E0_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN PE4 #endif #ifndef E0_SERIAL_RX_PIN - #define E0_SERIAL_RX_PIN PE4 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #endif #ifndef E1_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN PE1 #endif #ifndef E1_SERIAL_RX_PIN - #define E1_SERIAL_RX_PIN PE1 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN #endif #ifndef EX_SERIAL_TX_PIN #define E2_SERIAL_TX_PIN PE0 #endif #ifndef EX_SERIAL_RX_PIN - #define E2_SERIAL_RX_PIN PE0 + #define E2_SERIAL_RX_PIN E2_SERIAL_TX_PIN #endif // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 diff --git a/Marlin/src/pins/stm32f4/pins_MKS_MONSTER8.h b/Marlin/src/pins/stm32f4/pins_MKS_MONSTER8.h index 5c6668562995..adc8b2a8bdb0 100644 --- a/Marlin/src/pins/stm32f4/pins_MKS_MONSTER8.h +++ b/Marlin/src/pins/stm32f4/pins_MKS_MONSTER8.h @@ -160,28 +160,28 @@ // No Hardware serial for steppers // #define X_SERIAL_TX_PIN PE6 - #define X_SERIAL_RX_PIN PE6 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PE3 - #define Y_SERIAL_RX_PIN PE3 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PB7 - #define Z_SERIAL_RX_PIN PB7 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN PB3 - #define E0_SERIAL_RX_PIN PB3 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN PD4 - #define E1_SERIAL_RX_PIN PD4 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN #define E2_SERIAL_TX_PIN PD0 - #define E2_SERIAL_RX_PIN PD0 + #define E2_SERIAL_RX_PIN E2_SERIAL_TX_PIN #define E3_SERIAL_TX_PIN PD15 - #define E3_SERIAL_RX_PIN PD15 + #define E3_SERIAL_RX_PIN E3_SERIAL_TX_PIN #define E4_SERIAL_TX_PIN PD11 - #define E4_SERIAL_RX_PIN PD11 + #define E4_SERIAL_RX_PIN E4_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 diff --git a/Marlin/src/pins/stm32f4/pins_MKS_ROBIN_NANO_V3.h b/Marlin/src/pins/stm32f4/pins_MKS_ROBIN_NANO_V3.h index 41fb1220d4cc..a51a18362f00 100644 --- a/Marlin/src/pins/stm32f4/pins_MKS_ROBIN_NANO_V3.h +++ b/Marlin/src/pins/stm32f4/pins_MKS_ROBIN_NANO_V3.h @@ -134,19 +134,19 @@ // No Hardware serial for steppers // #define X_SERIAL_TX_PIN PD5 - #define X_SERIAL_RX_PIN PD5 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PD7 - #define Y_SERIAL_RX_PIN PD7 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PD4 - #define Z_SERIAL_RX_PIN PD4 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN PD9 - #define E0_SERIAL_RX_PIN PD9 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN PD8 - #define E1_SERIAL_RX_PIN PD8 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 diff --git a/Marlin/src/pins/stm32f4/pins_MKS_ROBIN_PRO_V2.h b/Marlin/src/pins/stm32f4/pins_MKS_ROBIN_PRO_V2.h index c2809c855329..a56889fc7e48 100644 --- a/Marlin/src/pins/stm32f4/pins_MKS_ROBIN_PRO_V2.h +++ b/Marlin/src/pins/stm32f4/pins_MKS_ROBIN_PRO_V2.h @@ -147,24 +147,20 @@ //#define E3_HARDWARE_SERIAL Serial1 //#define E4_HARDWARE_SERIAL Serial1 - // - // Software serial - // - #define X_SERIAL_TX_PIN PD5 - #define X_SERIAL_RX_PIN PD5 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PD7 - #define Y_SERIAL_RX_PIN PD7 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PD4 - #define Z_SERIAL_RX_PIN PD4 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN PD9 - #define E0_SERIAL_RX_PIN PD9 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN PD8 - #define E1_SERIAL_RX_PIN PD8 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200 diff --git a/Marlin/src/pins/stm32f4/pins_RUMBA32_MKS.h b/Marlin/src/pins/stm32f4/pins_RUMBA32_MKS.h index 4dce7b79c019..0b539417d6d0 100644 --- a/Marlin/src/pins/stm32f4/pins_RUMBA32_MKS.h +++ b/Marlin/src/pins/stm32f4/pins_RUMBA32_MKS.h @@ -67,9 +67,6 @@ //#define E3_HARDWARE_SERIAL Serial1 //#define E4_HARDWARE_SERIAL Serial1 - // - // Software serial - // #define X_SERIAL_TX_PIN PA3 #define X_SERIAL_RX_PIN PC14 diff --git a/Marlin/src/pins/stm32f7/pins_NUCLEO_F767ZI.h b/Marlin/src/pins/stm32f7/pins_NUCLEO_F767ZI.h index 5e50548c9b5c..217664e5bc2b 100644 --- a/Marlin/src/pins/stm32f7/pins_NUCLEO_F767ZI.h +++ b/Marlin/src/pins/stm32f7/pins_NUCLEO_F767ZI.h @@ -130,16 +130,16 @@ #if HAS_TMC_UART #define X_SERIAL_TX_PIN PB9 - #define X_SERIAL_RX_PIN PB9 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PE3 - #define Y_SERIAL_RX_PIN PE3 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PE12 - #define Z_SERIAL_RX_PIN PE12 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN - #define E_SERIAL_TX_PIN PG9 - #define E_SERIAL_RX_PIN PG9 + #define E0_SERIAL_TX_PIN PG9 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #endif // diff --git a/Marlin/src/pins/stm32h7/pins_BTT_SKR_SE_BX.h b/Marlin/src/pins/stm32h7/pins_BTT_SKR_SE_BX.h index d85bbf7bed95..991c611a89f6 100644 --- a/Marlin/src/pins/stm32h7/pins_BTT_SKR_SE_BX.h +++ b/Marlin/src/pins/stm32h7/pins_BTT_SKR_SE_BX.h @@ -131,23 +131,20 @@ //#define E6_HARDWARE_SERIAL Serial1 //#define E7_HARDWARE_SERIAL Serial1 - // - // Software serial - // #define X_SERIAL_TX_PIN PG10 - #define X_SERIAL_RX_PIN PG10 + #define X_SERIAL_RX_PIN X_SERIAL_TX_PIN #define Y_SERIAL_TX_PIN PD4 - #define Y_SERIAL_RX_PIN PD4 + #define Y_SERIAL_RX_PIN Y_SERIAL_TX_PIN #define Z_SERIAL_TX_PIN PD5 - #define Z_SERIAL_RX_PIN PD5 + #define Z_SERIAL_RX_PIN Z_SERIAL_TX_PIN #define E0_SERIAL_TX_PIN PI8 - #define E0_SERIAL_RX_PIN PI8 + #define E0_SERIAL_RX_PIN E0_SERIAL_TX_PIN #define E1_SERIAL_TX_PIN PC8 - #define E1_SERIAL_RX_PIN PC8 + #define E1_SERIAL_RX_PIN E1_SERIAL_TX_PIN // Reduce baud rate to improve software serial reliability #define TMC_BAUD_RATE 19200