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💥 Update Motor Current G-codes for extra axes (#23975)

FB4S_WIFI
DerAndere 3 years ago
committed by Scott Lahteine
parent
d58497bc8e
commit
0041de1a8a
9 changed files with 138 additions and 68 deletions
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  1. 16
      Marlin/src/core/serial.cpp
  2. 8
      Marlin/src/core/serial.h
  3. 14
      Marlin/src/feature/dac/stepper_dac.cpp
  4. 2
      Marlin/src/gcode/calibrate/G34.cpp
  5. 58
      Marlin/src/gcode/feature/digipot/M907-M910.cpp
  6. 26
      Marlin/src/gcode/feature/trinamic/M569.cpp
  7. 10
      Marlin/src/module/settings.cpp
  8. 38
      Marlin/src/module/stepper.cpp
  9. 2
      Marlin/src/module/stepper.h

16
Marlin/src/core/serial.cpp
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@ -31,19 +31,11 @@ uint8_t marlin_debug_flags = MARLIN_DEBUG_NONE;
// Commonly-used strings in serial output
PGMSTR(NUL_STR, ""); PGMSTR(SP_P_STR, " P"); PGMSTR(SP_T_STR, " T");
PGMSTR(X_STR, "X"); PGMSTR(Y_STR, "Y"); PGMSTR(Z_STR, "Z"); PGMSTR(E_STR, "E");
PGMSTR(U_STR, STR_U); PGMSTR(V_STR, STR_V); PGMSTR(W_STR, STR_W);
PGMSTR(X_LBL, "X:"); PGMSTR(Y_LBL, "Y:"); PGMSTR(Z_LBL, "Z:"); PGMSTR(E_LBL, "E:");
PGMSTR(U_LBL, STR_U ":"); PGMSTR(V_LBL, STR_V ":"); PGMSTR(W_LBL, STR_W ":");
PGMSTR(SP_A_STR, " A"); PGMSTR(SP_B_STR, " B"); PGMSTR(SP_C_STR, " C");
PGMSTR(SP_X_STR, " X"); PGMSTR(SP_Y_STR, " Y"); PGMSTR(SP_Z_STR, " Z"); PGMSTR(SP_E_STR, " E");
PGMSTR(SP_X_LBL, " X:"); PGMSTR(SP_Y_LBL, " Y:"); PGMSTR(SP_Z_LBL, " Z:"); PGMSTR(SP_E_LBL, " E:");
PGMSTR(I_STR, STR_I); PGMSTR(J_STR, STR_J); PGMSTR(K_STR, STR_K);
PGMSTR(I_LBL, STR_I ":"); PGMSTR(J_LBL, STR_J ":"); PGMSTR(K_LBL, STR_K ":");
PGMSTR(SP_I_STR, " " STR_I); PGMSTR(SP_J_STR, " " STR_J); PGMSTR(SP_K_STR, " " STR_K);
PGMSTR(SP_U_STR, " " STR_U); PGMSTR(SP_V_STR, " " STR_V); PGMSTR(SP_W_STR, " " STR_W);
PGMSTR(SP_I_LBL, " " STR_I ":"); PGMSTR(SP_J_LBL, " " STR_J ":"); PGMSTR(SP_K_LBL, " " STR_K ":");
PGMSTR(SP_U_LBL, " " STR_U ":"); PGMSTR(SP_V_LBL, " " STR_V ":"); PGMSTR(SP_W_LBL, " " STR_W ":");
LOGICAL_AXIS_CODE(PGMSTR(SP_E_STR, " E"), PGMSTR(SP_X_STR, " X"), PGMSTR(SP_Y_STR, " Y"), PGMSTR(SP_Z_STR, " Z"), PGMSTR(SP_I_STR, " " STR_I), PGMSTR(SP_J_STR, " " STR_J), PGMSTR(SP_K_STR, " " STR_K), PGMSTR(SP_U_STR, " " STR_U), PGMSTR(SP_V_STR, " " STR_V), PGMSTR(SP_W_STR, " " STR_W));
LOGICAL_AXIS_CODE(PGMSTR(SP_E_LBL, " E:"), PGMSTR(SP_X_LBL, " X:"), PGMSTR(SP_Y_LBL, " Y:"), PGMSTR(SP_Z_LBL, " Z:"), PGMSTR(SP_I_LBL, " " STR_I ":"), PGMSTR(SP_J_LBL, " " STR_J ":"), PGMSTR(SP_K_LBL, " " STR_K ":"), PGMSTR(SP_U_LBL, " " STR_U ":"), PGMSTR(SP_V_LBL, " " STR_V ":"), PGMSTR(SP_W_LBL, " " STR_W ":"));
LOGICAL_AXIS_CODE(PGMSTR(E_STR, "E"), PGMSTR(X_STR, "X"), PGMSTR(Y_STR, "Y"), PGMSTR(Z_STR, "Z"), PGMSTR(I_STR, STR_I), PGMSTR(J_STR, STR_J), PGMSTR(K_STR, STR_K), PGMSTR(U_STR, STR_U), PGMSTR(V_STR, STR_V), PGMSTR(W_STR, STR_W));
LOGICAL_AXIS_CODE(PGMSTR(E_LBL, "E:"), PGMSTR(X_LBL, "X:"), PGMSTR(Y_LBL, "Y:"), PGMSTR(Z_LBL, "Z:"), PGMSTR(I_LBL, STR_I ":"), PGMSTR(J_LBL, STR_J ":"), PGMSTR(K_LBL, STR_K ":"), PGMSTR(U_LBL, STR_U ":"), PGMSTR(V_LBL, STR_V ":"), PGMSTR(W_LBL, STR_W ":"));
// Hook Meatpack if it's enabled on the first leaf
#if ENABLED(MEATPACK_ON_SERIAL_PORT_1)

8
Marlin/src/core/serial.h
View File

@ -31,10 +31,10 @@
// Commonly-used strings in serial output
extern const char NUL_STR[], SP_P_STR[], SP_T_STR[],
SP_A_STR[], SP_B_STR[], SP_C_STR[],
SP_X_STR[], SP_Y_STR[], SP_Z_STR[], SP_I_STR[], SP_J_STR[], SP_K_STR[], SP_U_STR[], SP_V_STR[], SP_W_STR[], SP_E_STR[],
SP_X_LBL[], SP_Y_LBL[], SP_Z_LBL[], SP_I_LBL[], SP_J_LBL[], SP_K_LBL[], SP_U_LBL[], SP_V_LBL[], SP_W_LBL[], SP_E_LBL[],
X_STR[], Y_STR[], Z_STR[], I_STR[], J_STR[], K_STR[], U_STR[], V_STR[], W_STR[], E_STR[],
X_LBL[], Y_LBL[], Z_LBL[], I_LBL[], J_LBL[], K_LBL[], U_LBL[], V_LBL[], W_LBL[], E_LBL[];
LOGICAL_AXIS_LIST(SP_E_STR[], SP_X_STR[], SP_Y_STR[], SP_Z_STR[], SP_I_STR[], SP_J_STR[], SP_K_STR[], SP_U_STR[], SP_V_STR[], SP_W_STR[]),
LOGICAL_AXIS_LIST(SP_E_LBL[], SP_X_LBL[], SP_Y_LBL[], SP_Z_LBL[], SP_I_LBL[], SP_J_LBL[], SP_K_LBL[], SP_U_LBL[], SP_V_LBL[], SP_W_LBL[]),
LOGICAL_AXIS_LIST(E_STR[], X_STR[], Y_STR[], Z_STR[], I_STR[], J_STR[], K_STR[], U_STR[], V_STR[], W_STR[]),
LOGICAL_AXIS_LIST(E_LBL[], X_LBL[], Y_LBL[], Z_LBL[], I_LBL[], J_LBL[], K_LBL[], U_LBL[], V_LBL[], W_LBL[]);
//
// Debugging flags for use by M111

14
Marlin/src/feature/dac/stepper_dac.cpp
View File

@ -59,7 +59,7 @@ int StepperDAC::init() {
}
void StepperDAC::set_current_value(const uint8_t channel, uint16_t val) {
if (!dac_present) return;
if (!(dac_present && channel < LOGICAL_AXES)) return;
NOMORE(val, uint16_t(DAC_STEPPER_MAX));
@ -84,13 +84,11 @@ void StepperDAC::print_values() {
if (!dac_present) return;
SERIAL_ECHO_MSG("Stepper current values in % (Amps):");
SERIAL_ECHO_START();
SERIAL_ECHOPGM_P(SP_X_LBL, dac_perc(X_AXIS), PSTR(" ("), dac_amps(X_AXIS), PSTR(")"));
#if HAS_Y_AXIS
SERIAL_ECHOPGM_P(SP_Y_LBL, dac_perc(Y_AXIS), PSTR(" ("), dac_amps(Y_AXIS), PSTR(")"));
#endif
#if HAS_Z_AXIS
SERIAL_ECHOPGM_P(SP_Z_LBL, dac_perc(Z_AXIS), PSTR(" ("), dac_amps(Z_AXIS), PSTR(")"));
#endif
LOOP_LOGICAL_AXES(a) {
SERIAL_CHAR(' ', IAXIS_CHAR(a), ':');
SERIAL_ECHO(dac_perc(a));
SERIAL_ECHOPGM_P(PSTR(" ("), dac_amps(AxisEnum(a)), PSTR(")"));
}
#if HAS_EXTRUDERS
SERIAL_ECHOLNPGM_P(SP_E_LBL, dac_perc(E_AXIS), PSTR(" ("), dac_amps(E_AXIS), PSTR(")"));
#endif

2
Marlin/src/gcode/calibrate/G34.cpp
View File

@ -79,7 +79,7 @@ void GcodeSuite::G34() {
stepper.set_digipot_current(Z_AXIS, target_current);
#elif HAS_MOTOR_CURRENT_PWM
const uint16_t target_current = parser.intval('S', GANTRY_CALIBRATION_CURRENT);
const uint32_t previous_current = stepper.motor_current_setting[Z_AXIS];
const uint32_t previous_current = stepper.motor_current_setting[1]; // Z
stepper.set_digipot_current(1, target_current);
#elif HAS_MOTOR_CURRENT_DAC
const float target_current = parser.floatval('S', GANTRY_CALIBRATION_CURRENT);

58
Marlin/src/gcode/feature/digipot/M907-M910.cpp
View File

@ -40,8 +40,10 @@
/**
* M907: Set digital trimpot motor current using axis codes X [Y] [Z] [I] [J] [K] [U] [V] [W] [E]
* B<current> - Special case for 4th (E) axis
* S<current> - Special case to set first 3 axes
* B<current> - Special case for E1 (Requires DIGIPOTSS_PIN or DIGIPOT_MCP4018 or DIGIPOT_MCP4451)
* C<current> - Special case for E2 (Requires DIGIPOTSS_PIN or DIGIPOT_MCP4018 or DIGIPOT_MCP4451)
* S<current> - Set current in mA for all axes (Requires DIGIPOTSS_PIN or DIGIPOT_MCP4018 or DIGIPOT_MCP4451), or
* Set percentage of max current for all axes (Requires HAS_DIGIPOT_DAC)
*/
void GcodeSuite::M907() {
#if HAS_MOTOR_CURRENT_SPI
@ -49,14 +51,27 @@ void GcodeSuite::M907() {
if (!parser.seen("BS" LOGICAL_AXES_STRING))
return M907_report();
LOOP_LOGICAL_AXES(i) if (parser.seenval(IAXIS_CHAR(i))) stepper.set_digipot_current(i, parser.value_int());
if (parser.seenval('B')) stepper.set_digipot_current(4, parser.value_int());
if (parser.seenval('S')) LOOP_LE_N(i, 4) stepper.set_digipot_current(i, parser.value_int());
if (parser.seenval('S')) LOOP_L_N(i, MOTOR_CURRENT_COUNT) stepper.set_digipot_current(i, parser.value_int());
LOOP_LOGICAL_AXES(i) if (parser.seenval(IAXIS_CHAR(i))) stepper.set_digipot_current(i, parser.value_int()); // X Y Z (I J K U V W) E (map to drivers according to DIGIPOT_CHANNELS. Default with NUM_AXES 3: map X Y Z E to X Y Z E0)
// Additional extruders use B,C.
// TODO: Change these parameters because 'E' is used and D should be reserved for debugging. B<index>?
#if E_STEPPERS >= 2
if (parser.seenval('B')) stepper.set_digipot_current(E_AXIS + 1, parser.value_int());
#if E_STEPPERS >= 3
if (parser.seenval('C')) stepper.set_digipot_current(E_AXIS + 2, parser.value_int());
#endif
#endif
#elif HAS_MOTOR_CURRENT_PWM
if (!parser.seen(
#if ANY_PIN(MOTOR_CURRENT_PWM_X, MOTOR_CURRENT_PWM_Y, MOTOR_CURRENT_PWM_XY, MOTOR_CURRENT_PWM_I, MOTOR_CURRENT_PWM_J, MOTOR_CURRENT_PWM_K, MOTOR_CURRENT_PWM_U, MOTOR_CURRENT_PWM_V, MOTOR_CURRENT_PWM_W)
#define HAS_X_Y_XY_I_J_K_U_V_W 1
#endif
#if HAS_X_Y_XY_I_J_K_U_V_W || ANY_PIN(MOTOR_CURRENT_PWM_E, MOTOR_CURRENT_PWM_Z)
if (!parser.seen("S"
#if HAS_X_Y_XY_I_J_K_U_V_W
"XY" SECONDARY_AXIS_GANG("I", "J", "K", "U", "V", "W")
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_Z)
@ -67,7 +82,9 @@ void GcodeSuite::M907() {
#endif
)) return M907_report();
#if ANY_PIN(MOTOR_CURRENT_PWM_X, MOTOR_CURRENT_PWM_Y, MOTOR_CURRENT_PWM_XY, MOTOR_CURRENT_PWM_I, MOTOR_CURRENT_PWM_J, MOTOR_CURRENT_PWM_K, MOTOR_CURRENT_PWM_U, MOTOR_CURRENT_PWM_V, MOTOR_CURRENT_PWM_W)
if (parser.seenval('S')) LOOP_L_N(a, MOTOR_CURRENT_COUNT) stepper.set_digipot_current(a, parser.value_int());
#if HAS_X_Y_XY_I_J_K_U_V_W
if (NUM_AXIS_GANG(
parser.seenval('X'), || parser.seenval('Y'), || false,
|| parser.seenval('I'), || parser.seenval('J'), || parser.seenval('K'),
@ -81,15 +98,18 @@ void GcodeSuite::M907() {
if (parser.seenval('E')) stepper.set_digipot_current(2, parser.value_int());
#endif
#endif
#endif // HAS_MOTOR_CURRENT_PWM
#if HAS_MOTOR_CURRENT_I2C
// this one uses actual amps in floating point
LOOP_LOGICAL_AXES(i) if (parser.seenval(IAXIS_CHAR(i))) digipot_i2c.set_current(i, parser.value_float());
// Additional extruders use B,C,D for channels 4,5,6.
// TODO: Change these parameters because 'E' is used. B<index>?
#if HAS_EXTRUDERS
for (uint8_t i = E_AXIS + 1; i < DIGIPOT_I2C_NUM_CHANNELS; i++)
if (parser.seenval('S')) LOOP_L_N(q, DIGIPOT_I2C_NUM_CHANNELS) digipot_i2c.set_current(q, parser.value_float());
LOOP_LOGICAL_AXES(i) if (parser.seenval(IAXIS_CHAR(i))) digipot_i2c.set_current(i, parser.value_float()); // X Y Z (I J K U V W) E (map to drivers according to pots adresses. Default with NUM_AXES 3 X Y Z E: map to X Y Z E0)
// Additional extruders use B,C,D.
// TODO: Change these parameters because 'E' is used and because 'D' should be reserved for debugging. B<index>?
#if E_STEPPERS >= 2
for (uint8_t i = E_AXIS + 1; i < _MAX(DIGIPOT_I2C_NUM_CHANNELS, (NUM_AXES + 3)); i++)
if (parser.seenval('B' + i - (E_AXIS + 1))) digipot_i2c.set_current(i, parser.value_float());
#endif
#endif
@ -97,9 +117,9 @@ void GcodeSuite::M907() {
#if HAS_MOTOR_CURRENT_DAC
if (parser.seenval('S')) {
const float dac_percent = parser.value_float();
LOOP_LE_N(i, 4) stepper_dac.set_current_percent(i, dac_percent);
LOOP_LOGICAL_AXES(i) stepper_dac.set_current_percent(i, dac_percent);
}
LOOP_LOGICAL_AXES(i) if (parser.seenval(IAXIS_CHAR(i))) stepper_dac.set_current_percent(i, parser.value_float());
LOOP_LOGICAL_AXES(i) if (parser.seenval(IAXIS_CHAR(i))) stepper_dac.set_current_percent(i, parser.value_float()); // X Y Z (I J K U V W) E (map to drivers according to DAC_STEPPER_ORDER. Default with NUM_AXES 3: X Y Z E map to X Y Z E0)
#endif
}
@ -119,8 +139,14 @@ void GcodeSuite::M907() {
SERIAL_CHAR(' ', IAXIS_CHAR(q));
SERIAL_ECHO(stepper.motor_current_setting[q]);
}
SERIAL_CHAR(' ', 'B'); // B (maps to E1 by default)
SERIAL_ECHOLN(stepper.motor_current_setting[4]);
#if E_STEPPERS >= 2
SERIAL_ECHOPGM_P(PSTR(" B"), stepper.motor_current_setting[E_AXIS + 1] // B (maps to E1 with NUM_AXES 3 according to DIGIPOT_CHANNELS)
#if E_STEPPERS >= 3
, PSTR(" C"), stepper.motor_current_setting[E_AXIS + 2] // C (mapping to E2 must be defined by DIGIPOT_CHANNELS)
#endif
);
#endif
SERIAL_EOL();
#endif
}

26
Marlin/src/gcode/feature/trinamic/M569.cpp
View File

@ -204,14 +204,24 @@ void GcodeSuite::M569_report(const bool forReplay/*=true*/) {
if (TERN0(Z3_HAS_STEALTHCHOP, stepperZ3.get_stored_stealthChop())) { say_M569(forReplay, F("I2 Z"), true); }
if (TERN0(Z4_HAS_STEALTHCHOP, stepperZ4.get_stored_stealthChop())) { say_M569(forReplay, F("I3 Z"), true); }
if (TERN0( I_HAS_STEALTHCHOP, stepperI.get_stored_stealthChop())) { say_M569(forReplay, FPSTR(SP_I_STR), true); }
if (TERN0( J_HAS_STEALTHCHOP, stepperJ.get_stored_stealthChop())) { say_M569(forReplay, FPSTR(SP_J_STR), true); }
if (TERN0( K_HAS_STEALTHCHOP, stepperK.get_stored_stealthChop())) { say_M569(forReplay, FPSTR(SP_K_STR), true); }
if (TERN0( U_HAS_STEALTHCHOP, stepperU.get_stored_stealthChop())) { say_M569(forReplay, FPSTR(SP_U_STR), true); }
if (TERN0( V_HAS_STEALTHCHOP, stepperV.get_stored_stealthChop())) { say_M569(forReplay, FPSTR(SP_V_STR), true); }
if (TERN0( W_HAS_STEALTHCHOP, stepperW.get_stored_stealthChop())) { say_M569(forReplay, FPSTR(SP_W_STR), true); }
#if HAS_I_AXIS
if (TERN0(I_HAS_STEALTHCHOP, stepperI.get_stored_stealthChop())) { say_M569(forReplay, FPSTR(SP_I_STR), true); }
#endif
#if HAS_J_AXIS
if (TERN0(J_HAS_STEALTHCHOP, stepperJ.get_stored_stealthChop())) { say_M569(forReplay, FPSTR(SP_J_STR), true); }
#endif
#if HAS_K_AXIS
if (TERN0(K_HAS_STEALTHCHOP, stepperK.get_stored_stealthChop())) { say_M569(forReplay, FPSTR(SP_K_STR), true); }
#endif
#if HAS_U_AXIS
if (TERN0(U_HAS_STEALTHCHOP, stepperU.get_stored_stealthChop())) { say_M569(forReplay, FPSTR(SP_U_STR), true); }
#endif
#if HAS_V_AXIS
if (TERN0(V_HAS_STEALTHCHOP, stepperV.get_stored_stealthChop())) { say_M569(forReplay, FPSTR(SP_V_STR), true); }
#endif
#if HAS_W_AXIS
if (TERN0(W_HAS_STEALTHCHOP, stepperW.get_stored_stealthChop())) { say_M569(forReplay, FPSTR(SP_W_STR), true); }
#endif
if (TERN0(E0_HAS_STEALTHCHOP, stepperE0.get_stored_stealthChop())) { say_M569(forReplay, F("T0 E"), true); }
if (TERN0(E1_HAS_STEALTHCHOP, stepperE1.get_stored_stealthChop())) { say_M569(forReplay, F("T1 E"), true); }
if (TERN0(E2_HAS_STEALTHCHOP, stepperE2.get_stored_stealthChop())) { say_M569(forReplay, F("T2 E"), true); }

10
Marlin/src/module/settings.cpp
View File

@ -447,7 +447,15 @@ typedef struct SettingsDataStruct {
// HAS_MOTOR_CURRENT_PWM
//
#ifndef MOTOR_CURRENT_COUNT
#define MOTOR_CURRENT_COUNT NUM_AXES
#if HAS_MOTOR_CURRENT_PWM
#define MOTOR_CURRENT_COUNT 3
#elif HAS_MOTOR_CURRENT_DAC
#define MOTOR_CURRENT_COUNT LOGICAL_AXES
#elif HAS_MOTOR_CURRENT_I2C
#define MOTOR_CURRENT_COUNT DIGIPOT_I2C_NUM_CHANNELS
#else // HAS_MOTOR_CURRENT_SPI
#define MOTOR_CURRENT_COUNT DISTINCT_AXES
#endif
#endif
uint32_t motor_current_setting[MOTOR_CURRENT_COUNT]; // M907 X Z E ...

38
Marlin/src/module/stepper.cpp
View File

@ -3372,7 +3372,7 @@ void Stepper::report_positions() {
if (!initialized) return;
LOOP_L_N(i, COUNT(motor_current_setting)) {
switch (i) {
#if ANY_PIN(MOTOR_CURRENT_PWM_XY, MOTOR_CURRENT_PWM_X, MOTOR_CURRENT_PWM_Y)
#if ANY_PIN(MOTOR_CURRENT_PWM_XY, MOTOR_CURRENT_PWM_X, MOTOR_CURRENT_PWM_Y, MOTOR_CURRENT_PWM_I, MOTOR_CURRENT_PWM_J, MOTOR_CURRENT_PWM_K, MOTOR_CURRENT_PWM_U, MOTOR_CURRENT_PWM_V, MOTOR_CURRENT_PWM_W)
case 0:
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_Z)
@ -3420,6 +3420,24 @@ void Stepper::report_positions() {
#if PIN_EXISTS(MOTOR_CURRENT_PWM_XY)
_WRITE_CURRENT_PWM(XY);
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_I)
_WRITE_CURRENT_PWM(I);
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_J)
_WRITE_CURRENT_PWM(J);
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_K)
_WRITE_CURRENT_PWM(K);
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_U)
_WRITE_CURRENT_PWM(U);
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_V)
_WRITE_CURRENT_PWM(V);
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_W)
_WRITE_CURRENT_PWM(W);
#endif
break;
case 1:
#if PIN_EXISTS(MOTOR_CURRENT_PWM_Z)
@ -3469,6 +3487,24 @@ void Stepper::report_positions() {
#if PIN_EXISTS(MOTOR_CURRENT_PWM_XY)
INIT_CURRENT_PWM(XY);
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_I)
INIT_CURRENT_PWM(I);
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_J)
INIT_CURRENT_PWM(J);
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_K)
INIT_CURRENT_PWM(K);
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_U)
INIT_CURRENT_PWM(U);
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_V)
INIT_CURRENT_PWM(V);
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_W)
INIT_CURRENT_PWM(W);
#endif
#if PIN_EXISTS(MOTOR_CURRENT_PWM_Z)
INIT_CURRENT_PWM(Z);
#endif

2
Marlin/src/module/stepper.h
View File

@ -329,7 +329,7 @@ class Stepper {
#ifndef MOTOR_CURRENT_PWM_FREQUENCY
#define MOTOR_CURRENT_PWM_FREQUENCY 31400
#endif
#define MOTOR_CURRENT_COUNT NUM_AXES
#define MOTOR_CURRENT_COUNT 3
#elif HAS_MOTOR_CURRENT_SPI
static constexpr uint32_t digipot_count[] = DIGIPOT_MOTOR_CURRENT;
#define MOTOR_CURRENT_COUNT COUNT(Stepper::digipot_count)

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