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Adjust overcurrent timeouts

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This commit is contained in:
Harald Barth 2023-07-03 00:21:52 +02:00
parent 10c59028e1
commit 96a46f36c2
4 changed files with 7 additions and 7 deletions
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2
GITHUB_SHA.h
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@ -1 +1 @@
#define GITHUB_SHA "devel-overcurrent-202307021833Z"
#define GITHUB_SHA "devel-overcurrent-202307022222Z"

6
MotorDriver.cpp
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@ -400,7 +400,7 @@ void MotorDriver::getFastPin(const FSH* type,int pin, bool input, FASTPIN & res
// 2. ALERT to OVERLOAD:
// Transition happens if different timeouts have elapsed.
// If only the fault pin is active, timeout is
// POWER_SAMPLE_IGNORE_FAULT_LOW (50ms)
// POWER_SAMPLE_IGNORE_FAULT_LOW (100ms)
// If only overcurrent is detected, timeout is
// POWER_SAMPLE_IGNORE_CURRENT (100ms)
// If fault pin and overcurrent are active, timeout is
@ -413,7 +413,7 @@ void MotorDriver::getFastPin(const FSH* type,int pin, bool input, FASTPIN & res
// 3. OVERLOAD to ALERT
// Transiton happens when timeout has elapsed, timeout
// is named power_sample_overload_wait. It is started
// at POWER_SAMPLE_OVERLOAD_WAIT (10ms) at first entry
// at POWER_SAMPLE_OVERLOAD_WAIT (40ms) at first entry
// to OVERLOAD and then increased by a factor of 2
// at further entries to the OVERLOAD condition. This
// happens until POWER_SAMPLE_RETRY_MAX (10sec) is reached.
@ -525,7 +525,7 @@ void MotorDriver::checkPowerOverload(bool useProgLimit, byte trackno) {
unsigned long mslpc = (commonFaultPin ? (micros() - globalOverloadStart) : microsSinceLastPowerChange(POWERMODE::OVERLOAD));
if (mslpc > power_sample_overload_wait) {
// adjust next wait time
power_sample_overload_wait *= 4;
power_sample_overload_wait *= 2;
if (power_sample_overload_wait > POWER_SAMPLE_RETRY_MAX)
power_sample_overload_wait = POWER_SAMPLE_RETRY_MAX;
// power on test

4
MotorDriver.h
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@ -260,13 +260,13 @@ class MotorDriver {
// Times for overload management. Unit: microseconds.
// Base for wait time until power is turned on again
static const unsigned long POWER_SAMPLE_OVERLOAD_WAIT = 10000UL;
static const unsigned long POWER_SAMPLE_OVERLOAD_WAIT = 40000UL;
// Time after we consider all faults old and forgotten
static const unsigned long POWER_SAMPLE_ALL_GOOD = 5000000UL;
// Time after which we consider a ALERT over
static const unsigned long POWER_SAMPLE_ALERT_GOOD = 20000UL;
// How long to ignore fault pin if current is under limit
static const unsigned long POWER_SAMPLE_IGNORE_FAULT_LOW = 50000UL;
static const unsigned long POWER_SAMPLE_IGNORE_FAULT_LOW = 100000UL;
// How long to ignore fault pin if current is higher than limit
static const unsigned long POWER_SAMPLE_IGNORE_FAULT_HIGH = 5000UL;
// How long to wait between overcurrent and turning off

2
version.h
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@ -4,7 +4,7 @@
#include "StringFormatter.h"
#define VERSION "4.2.62pre1"
#define VERSION "4.2.62pre2"
// 4.2.62 - completely new overcurrent detection
// 4.2.61 - MAX_CURRENT restriction (caps motor shield value)
// 4.2.60 - Add mDNS capability to ESP32 for autodiscovery