Merge pull request #483 from XPila/MK3-accurate_homming

Mk3 accurate homming

Firmware/Marlin_main.cpp

@@ -1140,6 +1140,51 @@ void setup()
 	// Force SD card update. Otherwise the SD card update is done from loop() on card.checkautostart(false), 
 	// but this times out if a blocking dialog is shown in setup().
 	card.initsd();
+#ifdef DEBUG_SD_SPEED_TEST
+	if (card.cardOK)
+	{
+		uint8_t* buff = (uint8_t*)block_buffer;
+		uint32_t block = 0;
+		uint32_t sumr = 0;
+		uint32_t sumw = 0;
+		for (int i = 0; i < 1024; i++)
+		{
+			uint32_t u = micros();
+			bool res = card.card.readBlock(i, buff);
+			u = micros() - u;
+			if (res)
+			{
+				printf_P(PSTR("readBlock %4d 512 bytes %lu us\n"), i, u);
+				sumr += u;
+				u = micros();
+				res = card.card.writeBlock(i, buff);
+				u = micros() - u;
+				if (res)
+				{
+					printf_P(PSTR("writeBlock %4d 512 bytes %lu us\n"), i, u);
+					sumw += u;
+				}
+				else
+				{
+					printf_P(PSTR("writeBlock %4d error\n"), i);
+					break;
+				}
+			}
+			else
+			{
+				printf_P(PSTR("readBlock %4d error\n"), i);
+				break;
+			}
+		}
+		uint32_t avg_rspeed = (1024 * 1000000) / (sumr / 512);
+		uint32_t avg_wspeed = (1024 * 1000000) / (sumw / 512);
+		printf_P(PSTR("avg read speed %lu bytes/s\n"), avg_rspeed);
+		printf_P(PSTR("avg write speed %lu bytes/s\n"), avg_wspeed);
+	}
+	else
+		printf_P(PSTR("Card NG!\n"));
+#endif DEBUG_SD_SPEED_TEST
+
 	if (eeprom_read_byte((uint8_t*)EEPROM_POWER_COUNT) == 0xff) eeprom_write_byte((uint8_t*)EEPROM_POWER_COUNT, 0);
 	if (eeprom_read_byte((uint8_t*)EEPROM_CRASH_COUNT_X) == 0xff) eeprom_write_byte((uint8_t*)EEPROM_CRASH_COUNT_X, 0);
 	if (eeprom_read_byte((uint8_t*)EEPROM_CRASH_COUNT_Y) == 0xff) eeprom_write_byte((uint8_t*)EEPROM_CRASH_COUNT_Y, 0);
@@ -1845,6 +1890,7 @@ void homeaxis(int axis, uint8_t cnt, uint8_t* pstep)
         // for the stall guard to work.
         current_position[axis] = 0;
         plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
+		set_destination_to_current();
 //        destination[axis] = 11.f;
         destination[axis] = 3.f;
         plan_buffer_line(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS], destination[E_AXIS], feedrate/60, active_extruder);
@@ -6527,6 +6573,11 @@ void get_coordinates()
 		if (next_feedrate > MAX_SILENT_FEEDRATE) next_feedrate = MAX_SILENT_FEEDRATE;
 #endif //MAX_SILENT_FEEDRATE
     if(next_feedrate > 0.0) feedrate = next_feedrate;
+	if (!seen[0] && !seen[1] && !seen[2] && seen[3])
+	{
+//		float e_max_speed = 
+//		printf_P(PSTR("E MOVE speed %7.3f\n"), feedrate / 60)
+	}
   }
 }
 

Firmware/cardreader.h

@@ -131,7 +131,12 @@ private:
 
 #endif // SDCARD_SORT_ALPHA
 
+#ifdef DEBUG_SD_SPEED_TEST
+public:
+#endif DEBUG_SD_SPEED_TEST
   Sd2Card card;
+
+private:
   SdVolume volume;
   SdFile file;
   #define SD_PROCEDURE_DEPTH 1

Firmware/tmc2130.cpp

@@ -117,10 +117,11 @@ void tmc2130_wr_PWMCONF(uint8_t axis, uint8_t pwm_ampl, uint8_t pwm_grad, uint8_
 void tmc2130_wr_TPWMTHRS(uint8_t axis, uint32_t val32);
 void tmc2130_wr_THIGH(uint8_t axis, uint32_t val32);
 
+#define tmc2130_rd(axis, addr, rval) tmc2130_rx(axis, addr, rval)
+#define tmc2130_wr(axis, addr, wval) tmc2130_tx(axis, addr | 0x80, wval)
 
-uint8_t tmc2130_wr(uint8_t axis, uint8_t addr, uint32_t wval);
-uint8_t tmc2130_rd(uint8_t axis, uint8_t addr, uint32_t* rval);
-uint8_t tmc2130_txrx(uint8_t axis, uint8_t addr, uint32_t wval, uint32_t* rval);
+uint8_t tmc2130_tx(uint8_t axis, uint8_t addr, uint32_t wval);
+uint8_t tmc2130_rx(uint8_t axis, uint8_t addr, uint32_t* rval);
 
 
 void tmc2130_setup_chopper(uint8_t axis, uint8_t mres, uint8_t current_h, uint8_t current_r);
@@ -130,10 +131,6 @@ void tmc2130_setup_chopper(uint8_t axis, uint8_t mres, uint8_t current_h, uint8_
 void tmc2130_init()
 {
 	DBG(_n("tmc2130_init(), mode=%S\n"), tmc2130_mode?_n("STEALTH"):_n("NORMAL"));
-/*	tmc2130_mres[X_AXIS] = tmc2130_usteps2mres(TMC2130_USTEPS_XY);
-	tmc2130_mres[Y_AXIS] = tmc2130_usteps2mres(TMC2130_USTEPS_XY);
-	tmc2130_mres[Z_AXIS] = tmc2130_usteps2mres(TMC2130_USTEPS_Z);
-	tmc2130_mres[E_AXIS] = tmc2130_usteps2mres(TMC2130_USTEPS_E);*/
 	WRITE(X_TMC2130_CS, HIGH);
 	WRITE(Y_TMC2130_CS, HIGH);
 	WRITE(Z_TMC2130_CS, HIGH);
@@ -233,14 +230,7 @@ void tmc2130_st_isr(uint8_t last_step_mask)
 	}
 	if (sg_homing_axes_mask == 0)
 	{
-/*		if (crash)
-		{
-			if (diag_mask & 0x01) tmc2130_sg_cnt[0]++;
-			if (diag_mask & 0x02) tmc2130_sg_cnt[1]++;
-			if (diag_mask & 0x04) tmc2130_sg_cnt[2]++;
-			if (diag_mask & 0x08) tmc2130_sg_cnt[3]++;
-		}*/
-		if (/*!is_usb_printing && */tmc2130_sg_stop_on_crash && crash)
+		if (tmc2130_sg_stop_on_crash && crash)
 		{
 			tmc2130_sg_crash = crash;
 			tmc2130_sg_stop_on_crash = false;
@@ -499,7 +489,7 @@ void tmc2130_wr_MSLUTSTART(uint8_t axis, uint8_t start_sin, uint8_t start_sin90)
 	val |= (uint32_t)start_sin;
 	val |= ((uint32_t)start_sin90) << 16;
 	tmc2130_wr(axis, TMC2130_REG_MSLUTSTART, val);
-	//printf_P(PSTR("MSLUTSTART=%08lx (start_sin=%d start_sin90=%d)\n"), val, start_sin, start_sin90);
+	//printf_P(PSTR("MSLUTSTART=%08lx (start_sin=%d start_sin90=%d)\n"), val, start_sin, start_sin90);
 }
 
 void tmc2130_wr_MSLUTSEL(uint8_t axis, uint8_t x1, uint8_t x2, uint8_t x3, uint8_t w0, uint8_t w1, uint8_t w2, uint8_t w3)
@@ -513,13 +503,13 @@ void tmc2130_wr_MSLUTSEL(uint8_t axis, uint8_t x1, uint8_t x2, uint8_t x3, uint8
 	val |= ((uint32_t)x2) << 16;
 	val |= ((uint32_t)x3) << 24;
 	tmc2130_wr(axis, TMC2130_REG_MSLUTSEL, val);
-	//printf_P(PSTR("MSLUTSEL=%08lx (x1=%d x2=%d x3=%d w0=%d w1=%d w2=%d w3=%d)\n"), val, x1, x2, x3, w0, w1, w2, w3);
+	//printf_P(PSTR("MSLUTSEL=%08lx (x1=%d x2=%d x3=%d w0=%d w1=%d w2=%d w3=%d)\n"), val, x1, x2, x3, w0, w1, w2, w3);
 }
 
 void tmc2130_wr_MSLUT(uint8_t axis, uint8_t i, uint32_t val)
 {
 	tmc2130_wr(axis, TMC2130_REG_MSLUT0 + (i & 7), val);
-	//printf_P(PSTR("MSLUT[%d]=%08lx\n"), i, val);
+	//printf_P(PSTR("MSLUT[%d]=%08lx\n"), i, val);
 }
 
 void tmc2130_wr_CHOPCONF(uint8_t axis, uint8_t toff, uint8_t hstrt, uint8_t hend, uint8_t fd3, uint8_t disfdcc, uint8_t rndtf, uint8_t chm, uint8_t tbl, uint8_t vsense, uint8_t vhighfs, uint8_t vhighchm, uint8_t sync, uint8_t mres, uint8_t intpol, uint8_t dedge, uint8_t diss2g)
@@ -574,43 +564,6 @@ uint8_t tmc2130_usteps2mres(uint16_t usteps)
 	return mres;
 }
 
-uint8_t tmc2130_wr(uint8_t axis, uint8_t addr, uint32_t wval)
-{
-	uint8_t stat = tmc2130_txrx(axis, addr | 0x80, wval, 0);
-#ifdef TMC2130_DEBUG_WR
-	MYSERIAL.print("tmc2130_wr(");
-	MYSERIAL.print((unsigned char)axis, DEC);
-	MYSERIAL.print(", 0x");
-	MYSERIAL.print((unsigned char)addr, HEX);
-	MYSERIAL.print(", 0x");
-	MYSERIAL.print((unsigned long)wval, HEX);
-	MYSERIAL.print(")=0x");
-	MYSERIAL.println((unsigned char)stat, HEX);
-#endif //TMC2130_DEBUG_WR
-	return stat;
-}
-
-uint8_t tmc2130_rd(uint8_t axis, uint8_t addr, uint32_t* rval)
-{
-	uint32_t val32 = 0;
-	uint8_t stat = tmc2130_txrx(axis, addr, 0x00000000, &val32);
-	if (rval != 0) *rval = val32;
-#ifdef TMC2130_DEBUG_RD
-	if (!skip_debug_msg)
-	{
-		MYSERIAL.print("tmc2130_rd(");
-		MYSERIAL.print((unsigned char)axis, DEC);
-		MYSERIAL.print(", 0x");
-		MYSERIAL.print((unsigned char)addr, HEX);
-		MYSERIAL.print(", 0x");
-		MYSERIAL.print((unsigned long)val32, HEX);
-		MYSERIAL.print(")=0x");
-		MYSERIAL.println((unsigned char)stat, HEX);
-	}
-	skip_debug_msg = false;
-#endif //TMC2130_DEBUG_RD
-	return stat;
-}
 
 inline void tmc2130_cs_low(uint8_t axis)
 {
@@ -634,7 +587,8 @@ inline void tmc2130_cs_high(uint8_t axis)
 	}
 }
 
-uint8_t tmc2130_txrx(uint8_t axis, uint8_t addr, uint32_t wval, uint32_t* rval)
+
+uint8_t tmc2130_tx(uint8_t axis, uint8_t addr, uint32_t wval)
 {
 	//datagram1 - request
 	SPI.beginTransaction(SPISettings(4000000, MSBFIRST, SPI_MODE3));
@@ -646,6 +600,20 @@ uint8_t tmc2130_txrx(uint8_t axis, uint8_t addr, uint32_t wval, uint32_t* rval)
 	SPI.transfer(wval & 0xff); // LSB
 	tmc2130_cs_high(axis);
 	SPI.endTransaction();
+}
+
+uint8_t tmc2130_rx(uint8_t axis, uint8_t addr, uint32_t* rval)
+{
+	//datagram1 - request
+	SPI.beginTransaction(SPISettings(4000000, MSBFIRST, SPI_MODE3));
+	tmc2130_cs_low(axis);
+	SPI.transfer(addr); // address
+	SPI.transfer(0); // MSB
+	SPI.transfer(0);
+	SPI.transfer(0);
+	SPI.transfer(0); // LSB
+	tmc2130_cs_high(axis);
+	SPI.endTransaction();
 	//datagram2 - response
 	SPI.beginTransaction(SPISettings(4000000, MSBFIRST, SPI_MODE3));
 	tmc2130_cs_low(axis);
@@ -704,10 +672,10 @@ uint16_t tmc2130_get_res(uint8_t axis)
 void tmc2130_set_res(uint8_t axis, uint16_t res)
 {
 	tmc2130_mres[axis] = tmc2130_usteps2mres(res);
-//	uint32_t u = micros();
+	uint32_t u = micros();
 	tmc2130_setup_chopper(axis, tmc2130_mres[axis], tmc2130_current_h[axis], tmc2130_current_r[axis]);
-//	u = micros() - u;
-//	printf_P(PSTR("tmc2130_setup_chopper %c %lu us"), "XYZE"[axis], u);
+	u = micros() - u;
+	printf_P(PSTR("tmc2130_setup_chopper %c %lu us"), "XYZE"[axis], u);
 }
 
 uint8_t tmc2130_get_pwr(uint8_t axis)
@@ -852,8 +820,8 @@ void tmc2130_get_wave(uint8_t axis, uint8_t* data, FILE* stream)
 
 void tmc2130_set_wave(uint8_t axis, uint8_t amp, uint8_t fac200)
 {
-// TMC2130 wave compression algorithm
-// optimized for minimal memory requirements
+// TMC2130 wave compression algorithm
+// optimized for minimal memory requirements
 	printf_P(PSTR("tmc2130_set_wave %d %d\n"), axis, fac200);
 	if (fac200 < TMC2130_WAVE_FAC200_MIN) fac200 = 0;
 	if (fac200 > TMC2130_WAVE_FAC200_MAX) fac200 = TMC2130_WAVE_FAC200_MAX;
@@ -865,15 +833,15 @@ void tmc2130_set_wave(uint8_t axis, uint8_t amp, uint8_t fac200)
 	uint8_t w[4] = {1,1,1,1};      //W bits (MSLUTSEL)
 	uint8_t x[3] = {255,255,255};  //X segment bounds (MSLUTSEL)
 	uint8_t s = 0;                 //current segment
-	int8_t b;                      //encoded bit value
+	int8_t b;                      //encoded bit value
 	uint8_t dA;                    //delta value
-	int i;                         //microstep index
-	uint32_t reg;                  //tmc2130 register
-	tmc2130_wr_MSLUTSTART(axis, 0, amp);
+	int i;                         //microstep index
+	uint32_t reg;                  //tmc2130 register
+	tmc2130_wr_MSLUTSTART(axis, 0, amp);
 	for (i = 0; i < 256; i++)
-	{
-		if ((i & 31) == 0)
-			reg = 0;
+	{
+		if ((i & 31) == 0)
+			reg = 0;
 		// calculate value
 		if (fac == 0) // default TMC wave
 			vA = (uint8_t)((amp+1) * sin((2*PI*i + PI)/1024) + 0.5) - 1;
@@ -887,7 +855,7 @@ void tmc2130_set_wave(uint8_t axis, uint8_t amp, uint8_t fac200)
 		else
 		{
 			if (dA < d0) // delta < delta0 => switch wbit down
-			{
+			{
 				//printf("dn\n");
 				b = 0;
 				switch (dA)
@@ -897,11 +865,11 @@ void tmc2130_set_wave(uint8_t axis, uint8_t amp, uint8_t fac200)
 				case  1: d0 =  1; d1 = 2; w[s+1] = 2; break;
 				default: b = -1; break;
 				}
-				if (b >= 0) { x[s] = i; s++; }
+				if (b >= 0) { x[s] = i; s++; }
 			}
 			else if (dA > d1) // delta > delta0 => switch wbit up
 			{
-				//printf("up\n");
+				//printf("up\n");
 				b = 1;
 				switch (dA)
 				{
@@ -910,146 +878,20 @@ void tmc2130_set_wave(uint8_t axis, uint8_t amp, uint8_t fac200)
 				case  3: d0 =  2; d1 = 3; w[s+1] = 3; break;
 				default: b = -1; break;
 				}
-			    if (b >= 0) { x[s] = i; s++; }
+			    if (b >= 0) { x[s] = i; s++; }
 			}
 		}
-		if (b < 0) break; // delta out of range (<-1 or >3)
-		if (s > 3) break; // segment out of range (> 3)
-		//printf("%d\n", vA);
-		if (b == 1) reg |= 0x80000000;
-		if ((i & 31) == 31)
-			tmc2130_wr_MSLUT(axis, (uint8_t)(i >> 5), reg);
-		else
-			reg >>= 1;
-//		printf("%3d\t%3d\t%2d\t%2d\t%2d\t%2d    %08x\n", i, vA, dA, b, w[s], s, reg);
+		if (b < 0) break; // delta out of range (<-1 or >3)
+		if (s > 3) break; // segment out of range (> 3)
+		//printf("%d\n", vA);
+		if (b == 1) reg |= 0x80000000;
+		if ((i & 31) == 31)
+			tmc2130_wr_MSLUT(axis, (uint8_t)(i >> 5), reg);
+		else
+			reg >>= 1;
+//		printf("%3d\t%3d\t%2d\t%2d\t%2d\t%2d    %08x\n", i, vA, dA, b, w[s], s, reg);
 	}
-	tmc2130_wr_MSLUTSEL(axis, x[0], x[1], x[2], w[0], w[1], w[2], w[3]);
-
-/*
-//	printf_P(PSTR(" tmc2130_set_wave %d %d\n"), axis, fac200);
-	switch (fac200)
-	{
-	case 0: //default TMC wave 247/0
-		tmc2130_wr_MSLUTSTART(axis, 0, 247);
-		tmc2130_wr_MSLUT(axis, 0, 0xaaaab556);
-		tmc2130_wr_MSLUT(axis, 1, 0x4a9554aa);
-		tmc2130_wr_MSLUT(axis, 2, 0x24492929);
-		tmc2130_wr_MSLUT(axis, 3, 0x10104222);
-		tmc2130_wr_MSLUT(axis, 4, 0xf8000000);
-		tmc2130_wr_MSLUT(axis, 5, 0xb5bb777d);
-		tmc2130_wr_MSLUT(axis, 6, 0x49295556);
-		tmc2130_wr_MSLUT(axis, 7, 0x00404222);
-		tmc2130_wr_MSLUTSEL(axis, 2, 154, 255, 1, 2, 1, 1);
-		break;
-	case 210: //calculated wave 247/1.050
-		tmc2130_wr_MSLUTSTART(axis, 0, 247);
-		tmc2130_wr_MSLUT(axis, 0, 0x55294a4e);
-		tmc2130_wr_MSLUT(axis, 1, 0xa52a552a);
-		tmc2130_wr_MSLUT(axis, 2, 0x48949294);
-		tmc2130_wr_MSLUT(axis, 3, 0x81042222);
-		tmc2130_wr_MSLUT(axis, 4, 0x00000000);
-		tmc2130_wr_MSLUT(axis, 5, 0xdb6eef7e);
-		tmc2130_wr_MSLUT(axis, 6, 0x9295555a);
-		tmc2130_wr_MSLUT(axis, 7, 0x00408444);
-		tmc2130_wr_MSLUTSEL(axis, 3, 160, 255, 1, 2, 1, 1);
-		break;
-	case 212: //calculated wave 247/1.060
-		tmc2130_wr_MSLUTSTART(axis, 0, 247);
-		tmc2130_wr_MSLUT(axis, 0, 0x4a94948e);
-		tmc2130_wr_MSLUT(axis, 1, 0x94a952a5);
-		tmc2130_wr_MSLUT(axis, 2, 0x24925252);
-		tmc2130_wr_MSLUT(axis, 3, 0x10421112);
-		tmc2130_wr_MSLUT(axis, 4, 0xc0000020);
-		tmc2130_wr_MSLUT(axis, 5, 0xdb7777df);
-		tmc2130_wr_MSLUT(axis, 6, 0x9295556a);
-		tmc2130_wr_MSLUT(axis, 7, 0x00408444);
-		tmc2130_wr_MSLUTSEL(axis, 3, 157, 255, 1, 2, 1, 1);
-		break;
-	case 214: //calculated wave 247/1.070
-		tmc2130_wr_MSLUTSTART(axis, 0, 247);
-		tmc2130_wr_MSLUT(axis, 0, 0xa949489e);
-		tmc2130_wr_MSLUT(axis, 1, 0x52a54a54);
-		tmc2130_wr_MSLUT(axis, 2, 0x224a494a);
-		tmc2130_wr_MSLUT(axis, 3, 0x04108889);
-		tmc2130_wr_MSLUT(axis, 4, 0xffc08002);
-		tmc2130_wr_MSLUT(axis, 5, 0x6dbbbdfb);
-		tmc2130_wr_MSLUT(axis, 6, 0x94a555ab);
-		tmc2130_wr_MSLUT(axis, 7, 0x00408444);
-		tmc2130_wr_MSLUTSEL(axis, 4, 149, 255, 1, 2, 1, 1);
-		break;
-	case 215: //calculated wave 247/1.075
-		tmc2130_wr_MSLUTSTART(axis, 0, 247);
-		tmc2130_wr_MSLUT(axis, 0, 0x4a52491e);
-		tmc2130_wr_MSLUT(axis, 1, 0xa54a54a9);
-		tmc2130_wr_MSLUT(axis, 2, 0x49249494);
-		tmc2130_wr_MSLUT(axis, 3, 0x10421122);
-		tmc2130_wr_MSLUT(axis, 4, 0x00000008);
-		tmc2130_wr_MSLUT(axis, 5, 0x6ddbdefc);
-		tmc2130_wr_MSLUT(axis, 6, 0x94a555ad);
-		tmc2130_wr_MSLUT(axis, 7, 0x00408444);
-		tmc2130_wr_MSLUTSEL(axis, 4, 161, 255, 1, 2, 1, 1);
-		break;
-	case 216: //calculated wave 247/1.080
-		tmc2130_wr_MSLUTSTART(axis, 0, 247);
-		tmc2130_wr_MSLUT(axis, 0, 0x9494911e);
-		tmc2130_wr_MSLUT(axis, 1, 0x4a94a94a);
-		tmc2130_wr_MSLUT(axis, 2, 0x92492929);
-		tmc2130_wr_MSLUT(axis, 3, 0x41044444);
-		tmc2130_wr_MSLUT(axis, 4, 0x00000040);
-		tmc2130_wr_MSLUT(axis, 5, 0xaedddf7f);
-		tmc2130_wr_MSLUT(axis, 6, 0x94a956ad);
-		tmc2130_wr_MSLUT(axis, 7, 0x00808448);
-		tmc2130_wr_MSLUTSEL(axis, 4, 159, 255, 1, 2, 1, 1);
-		break;
-	case 218: //calculated wave 247/1.090
-		tmc2130_wr_MSLUTSTART(axis, 0, 247);
-		tmc2130_wr_MSLUT(axis, 0, 0x4a49223e);
-		tmc2130_wr_MSLUT(axis, 1, 0x4a52a529);
-		tmc2130_wr_MSLUT(axis, 2, 0x49252529);
-		tmc2130_wr_MSLUT(axis, 3, 0x08422224);
-		tmc2130_wr_MSLUT(axis, 4, 0xfc008004);
-		tmc2130_wr_MSLUT(axis, 5, 0xb6eef7df);
-		tmc2130_wr_MSLUT(axis, 6, 0xa4aaaab5);
-		tmc2130_wr_MSLUT(axis, 7, 0x00808448);
-		tmc2130_wr_MSLUTSEL(axis, 5, 153, 255, 1, 2, 1, 1);
-		break;
-	case 220: //calculated wave 247/1.100
-		tmc2130_wr_MSLUTSTART(axis, 0, 247);
-		tmc2130_wr_MSLUT(axis, 0, 0xa492487e);
-		tmc2130_wr_MSLUT(axis, 1, 0x294a52a4);
-		tmc2130_wr_MSLUT(axis, 2, 0x492494a5);
-		tmc2130_wr_MSLUT(axis, 3, 0x82110912);
-		tmc2130_wr_MSLUT(axis, 4, 0x00000080);
-		tmc2130_wr_MSLUT(axis, 5, 0xdb777df8);
-		tmc2130_wr_MSLUT(axis, 6, 0x252aaad6);
-		tmc2130_wr_MSLUT(axis, 7, 0x00808449);
-		tmc2130_wr_MSLUTSEL(axis, 6, 162, 255, 1, 2, 1, 1);
-		break;
-	case 222: //calculated wave 247/1.110
-		tmc2130_wr_MSLUTSTART(axis, 0, 247);
-		tmc2130_wr_MSLUT(axis, 0, 0x524910fe);
-		tmc2130_wr_MSLUT(axis, 1, 0xa5294a52);
-		tmc2130_wr_MSLUT(axis, 2, 0x24929294);
-		tmc2130_wr_MSLUT(axis, 3, 0x20844489);
-		tmc2130_wr_MSLUT(axis, 4, 0xc0004008);
-		tmc2130_wr_MSLUT(axis, 5, 0xdbbbdf7f);
-		tmc2130_wr_MSLUT(axis, 6, 0x252aab5a);
-		tmc2130_wr_MSLUT(axis, 7, 0x00808449);
-		tmc2130_wr_MSLUTSEL(axis, 7, 157, 255, 1, 2, 1, 1);
-		break;
-	case 224: //calculated wave 247/1.120
-		tmc2130_wr_MSLUTSTART(axis, 0, 247);
-		tmc2130_wr_MSLUT(axis, 0, 0x292223fe);
-		tmc2130_wr_MSLUT(axis, 1, 0x94a52949);
-		tmc2130_wr_MSLUT(axis, 2, 0x92524a52);
-		tmc2130_wr_MSLUT(axis, 3, 0x04222244);
-		tmc2130_wr_MSLUT(axis, 4, 0x00000101);
-		tmc2130_wr_MSLUT(axis, 5, 0x6dddefe0);
-		tmc2130_wr_MSLUT(axis, 6, 0x254aad5b);
-		tmc2130_wr_MSLUT(axis, 7, 0x00810889);
-		tmc2130_wr_MSLUTSEL(axis, 9, 164, 255, 1, 2, 1, 1);
-		break;
-	}*/
+	tmc2130_wr_MSLUTSEL(axis, x[0], x[1], x[2], w[0], w[1], w[2], w[3]);
 }
 
 void bubblesort_uint8(uint8_t* data, uint8_t size, uint8_t* data2)

Firmware/ultralcd.cpp

@@ -1585,13 +1585,17 @@ static void lcd_menu_fails_stats()
 
 
 #ifdef DEBUG_BUILD
+#ifdef DEBUG_STACK_MONITOR
 extern uint16_t SP_min;
 extern char* __malloc_heap_start;
 extern char* __malloc_heap_end;
+#endif //DEBUG_STACK_MONITOR
 
 static void lcd_menu_debug()
 {
+#ifdef DEBUG_STACK_MONITOR
 	fprintf_P(lcdout, PSTR(ESC_H(1,1)"RAM statistics"ESC_H(5,1)"SP_min: 0x%04x"ESC_H(1,2)"heap_start: 0x%04x"ESC_H(3,3)"heap_end: 0x%04x"), SP_min, __malloc_heap_start, __malloc_heap_end);
+#endif //DEBUG_STACK_MONITOR
 
 	if (lcd_clicked())
     {
@@ -5836,7 +5840,7 @@ static void lcd_selftest_v()
 static bool lcd_selftest()
 {
 	int _progress = 0;
-	bool _result = false;
+	bool _result = true;
 	lcd_wait_for_cool_down();
 	lcd_implementation_clear();
 	lcd.setCursor(0, 0); lcd_printPGM(MSG_SELFTEST_START);
@@ -5845,8 +5849,12 @@ static bool lcd_selftest()
 	#endif // TMC2130
 	delay(2000);
 	KEEPALIVE_STATE(IN_HANDLER);
-	_progress = lcd_selftest_screen(-1, _progress, 3, true, 2000);
-	_result = lcd_selftest_fan_dialog(0);
+
+	if (_result)
+	{
+		_progress = lcd_selftest_screen(-1, _progress, 3, true, 2000);
+		_result = lcd_selftest_fan_dialog(0);
+	}
 	
 	if (_result)
 	{
@@ -5929,6 +5937,15 @@ static bool lcd_selftest()
 		}
 	}
 
+	if (_result)
+	{
+		_progress = lcd_selftest_screen(13, 0, 2, true, 0);
+		tmc2130_home_calibrate(X_AXIS);
+		_progress = lcd_selftest_screen(13, 1, 2, true, 0);
+		tmc2130_home_calibrate(Y_AXIS);
+		_progress = lcd_selftest_screen(13, 2, 2, true, 0);
+	}
+
 	if (_result)
 	{
 		_progress = lcd_selftest_screen(7, _progress, 3, true, 2000); //check bed
@@ -6712,6 +6729,7 @@ static int lcd_selftest_screen(int _step, int _progress, int _progress_scale, bo
 	if (_step == 10) lcd_printPGM(MSG_SELFTEST_CHECK_FSENSOR);
 	if (_step == 11) lcd_printPGM(MSG_SELFTEST_CHECK_ALLCORRECT);
 	if (_step == 12) lcd_printPGM(MSG_SELFTEST_FAILED);
+	if (_step == 13) lcd_printPGM(PSTR("Calibrating home"));
 
 	lcd.setCursor(0, 1);
 	lcd.print("--------------------");