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Better handling of DELAY_NS and DELAY_US (#10716)

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Co-Authored-By: ejtagle <ejtagle@hotmail.com>
This commit is contained in:
Scott Lahteine
2018-05-12 08:34:04 -05:00
committed by GitHub
parent f5aaa2d6c0
commit a1062eec5b
21 changed files with 273 additions and 268 deletions
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9
Marlin/src/module/temperature.cpp
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@ -30,6 +30,7 @@
#include "../lcd/ultralcd.h"
#include "planner.h"
#include "../core/language.h"
#include "../HAL/Delay.h"
#if ENABLED(HEATER_0_USES_MAX6675)
#include "../libs/private_spi.h"
@ -681,14 +682,14 @@ float Temperature::get_pid_output(const int8_t e) {
#if ENABLED(PID_EXTRUSION_SCALING)
cTerm[HOTEND_INDEX] = 0;
if (_HOTEND_TEST) {
long e_position = stepper.position(E_AXIS);
const long e_position = stepper.position(E_AXIS);
if (e_position > last_e_position) {
lpq[lpq_ptr] = e_position - last_e_position;
last_e_position = e_position;
}
else {
else
lpq[lpq_ptr] = 0;
}
if (++lpq_ptr >= lpq_len) lpq_ptr = 0;
cTerm[HOTEND_INDEX] = (lpq[lpq_ptr] * planner.steps_to_mm[E_AXIS]) * PID_PARAM(Kc, HOTEND_INDEX);
pid_output += cTerm[HOTEND_INDEX];
@ -1629,7 +1630,7 @@ void Temperature::disable_all_heaters() {
WRITE(MAX6675_SS, 0); // enable TT_MAX6675
DELAY_100NS; // Ensure 100ns delay
DELAY_NS(100); // Ensure 100ns delay
// Read a big-endian temperature value
max6675_temp = 0;