From 499f9e04e17638b289cc8511d65017e9382fa2cc Mon Sep 17 00:00:00 2001 From: Scott Lahteine Date: Fri, 11 Nov 2016 18:29:03 -0600 Subject: [PATCH 1/3] Marlin: Temperature soft-PWM cleanup --- Marlin/temperature.cpp | 9 --------- 1 file changed, 9 deletions(-) diff --git a/Marlin/temperature.cpp b/Marlin/temperature.cpp index 50a8f7b1d2..139f14e60d 100644 --- a/Marlin/temperature.cpp +++ b/Marlin/temperature.cpp @@ -982,9 +982,6 @@ void Temperature::init() { #if ENABLED(FAST_PWM_FAN) setPwmFrequency(FAN_PIN, 1); // No prescaling. Pwm frequency = F_CPU/256/8 #endif - #if ENABLED(FAN_SOFT_PWM) - soft_pwm_fan[0] = fanSpeedSoftPwm[0] >> 1; - #endif #endif #if HAS_FAN1 @@ -992,9 +989,6 @@ void Temperature::init() { #if ENABLED(FAST_PWM_FAN) setPwmFrequency(FAN1_PIN, 1); // No prescaling. Pwm frequency = F_CPU/256/8 #endif - #if ENABLED(FAN_SOFT_PWM) - soft_pwm_fan[1] = fanSpeedSoftPwm[1] >> 1; - #endif #endif #if HAS_FAN2 @@ -1002,9 +996,6 @@ void Temperature::init() { #if ENABLED(FAST_PWM_FAN) setPwmFrequency(FAN2_PIN, 1); // No prescaling. Pwm frequency = F_CPU/256/8 #endif - #if ENABLED(FAN_SOFT_PWM) - soft_pwm_fan[2] = fanSpeedSoftPwm[2] >> 1; - #endif #endif #if ENABLED(HEATER_0_USES_MAX6675) From f105cad43c3cb3426141cccfcab19f708fbc63ad Mon Sep 17 00:00:00 2001 From: Scott Lahteine Date: Mon, 24 Oct 2016 12:03:41 -0500 Subject: [PATCH 2/3] Marlin: Slight cleanup to Marlin_main.cpp --- Marlin/Marlin_main.cpp | 22 ++++++---------------- 1 file changed, 6 insertions(+), 16 deletions(-) diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp index 8f0a4bcd43..ff9faaad94 100755 --- a/Marlin/Marlin_main.cpp +++ b/Marlin/Marlin_main.cpp @@ -661,18 +661,12 @@ static bool send_ok[BUFSIZE]; #define KEEPALIVE_STATE(n) ; #endif // HOST_KEEPALIVE_FEATURE -#define DEFINE_PGM_READ_ANY(type, reader) \ - static inline type pgm_read_any(const type *p) \ - { return pgm_read_##reader##_near(p); } - -DEFINE_PGM_READ_ANY(float, float) -DEFINE_PGM_READ_ANY(signed char, byte) +static inline float pgm_read_any(const float *p) { return pgm_read_float_near(p); } +static inline signed char pgm_read_any(const signed char *p) { return pgm_read_byte_near(p); } #define XYZ_CONSTS_FROM_CONFIG(type, array, CONFIG) \ - static const PROGMEM type array##_P[XYZ] = \ - { X_##CONFIG, Y_##CONFIG, Z_##CONFIG }; \ - static inline type array(int axis) \ - { return pgm_read_any(&array##_P[axis]); } + static const PROGMEM type array##_P[XYZ] = { X_##CONFIG, Y_##CONFIG, Z_##CONFIG }; \ + static inline type array(AxisEnum axis) { return pgm_read_any(&array##_P[axis]); } XYZ_CONSTS_FROM_CONFIG(float, base_min_pos, MIN_POS) XYZ_CONSTS_FROM_CONFIG(float, base_max_pos, MAX_POS) @@ -848,12 +842,8 @@ static bool drain_injected_commands_P() { cmd[sizeof(cmd) - 1] = '\0'; while ((c = cmd[i]) && c != '\n') i++; // find the end of this gcode command cmd[i] = '\0'; - if (shove_and_echo_command(cmd)) { // success? - if (c) // newline char? - injected_commands_P += i + 1; // advance to the next command - else - injected_commands_P = NULL; // nul char? no more commands - } + if (shove_and_echo_command(cmd)) // success? + injected_commands_P = c ? injected_commands_P + i + 1 : NULL; // next command or done } return (injected_commands_P != NULL); // return whether any more remain } From 0e71e7b2fb5450a462f8225cf447e10b4b4c1c67 Mon Sep 17 00:00:00 2001 From: Scott Lahteine Date: Fri, 11 Nov 2016 18:11:04 -0600 Subject: [PATCH 3/3] Cleanup to planner.cpp --- Marlin/planner.cpp | 6 +++--- Marlin/planner.h | 4 +--- 2 files changed, 4 insertions(+), 6 deletions(-) diff --git a/Marlin/planner.cpp b/Marlin/planner.cpp index 62ddf0999a..5c71faf087 100644 --- a/Marlin/planner.cpp +++ b/Marlin/planner.cpp @@ -942,7 +942,7 @@ void Planner::_buffer_line(const float &a, const float &b, const float &c, const * Having the real displacement of the head, we can calculate the total movement length and apply the desired speed. */ #if IS_CORE - float delta_mm[7]; + float delta_mm[Z_HEAD + 1]; #if CORE_IS_XY delta_mm[X_HEAD] = da * steps_to_mm[A_AXIS]; delta_mm[Y_HEAD] = db * steps_to_mm[B_AXIS]; @@ -963,7 +963,7 @@ void Planner::_buffer_line(const float &a, const float &b, const float &c, const delta_mm[C_AXIS] = CORESIGN(db - dc) * steps_to_mm[C_AXIS]; #endif #else - float delta_mm[4]; + float delta_mm[XYZE]; delta_mm[X_AXIS] = da * steps_to_mm[X_AXIS]; delta_mm[Y_AXIS] = db * steps_to_mm[Y_AXIS]; delta_mm[Z_AXIS] = dc * steps_to_mm[Z_AXIS]; @@ -995,10 +995,10 @@ void Planner::_buffer_line(const float &a, const float &b, const float &c, const // Slow down when the buffer starts to empty, rather than wait at the corner for a buffer refill #if ENABLED(SLOWDOWN) || ENABLED(ULTRA_LCD) || defined(XY_FREQUENCY_LIMIT) + // Segment time im micro seconds unsigned long segment_time = lround(1000000.0 / inverse_mm_s); #endif #if ENABLED(SLOWDOWN) - // Segment time im micro seconds if (moves_queued > 1 && moves_queued < (BLOCK_BUFFER_SIZE) / 2) { if (segment_time < min_segment_time) { // buffer is draining, add extra time. The amount of time added increases if the buffer is still emptied more. diff --git a/Marlin/planner.h b/Marlin/planner.h index 38513baed4..4bd350c749 100644 --- a/Marlin/planner.h +++ b/Marlin/planner.h @@ -414,9 +414,7 @@ class Planner { #endif #if ENABLED(AUTOTEMP) - static float autotemp_max; - static float autotemp_min; - static float autotemp_factor; + static float autotemp_min, autotemp_max, autotemp_factor; static bool autotemp_enabled; static void getHighESpeed(); static void autotemp_M104_M109();