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Better handling of DELAY_NS and DELAY_US (#10717)

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Co-Authored-By: ejtagle <ejtagle@hotmail.com>
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Scott Lahteine 2018-05-12 04:22:55 -05:00 • committed by GitHub
parent 0aa791d62b
commit 039302bf4c
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14 changed files with 166 additions and 132 deletions
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Marlin/Max7219_Debug_LEDs.cpp
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@ -60,11 +60,12 @@
#include "planner.h"
#include "stepper.h"
#include "Marlin.h"
#include "delay.h"
static uint8_t LEDs[8] = { 0 };
// Delay for 0.1875µs (16MHz AVR) or 0.15µs (20MHz AVR)
#define SIG_DELAY() DELAY_3_NOP
#define SIG_DELAY() DELAY_NS(188)
void Max7219_PutByte(uint8_t data) {
CRITICAL_SECTION_START