sravan/Marlin-Firmware
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

✨ FAN_KICKSTART_LINEAR (#27072)

Browse Source
This commit is contained in:
Vovodroid 2024-07-05 05:22:16 +03:00 committed by GitHub
parent b303bb1e56
commit 10ffb9cb68
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
4 changed files with 19 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Marlin/Configuration_adv.h
View File

@ -604,6 +604,8 @@
*/ */
//#define FAN_KICKSTART_TIME 100 // (ms) //#define FAN_KICKSTART_TIME 100 // (ms)
//#define FAN_KICKSTART_POWER 180 // 64-255 //#define FAN_KICKSTART_POWER 180 // 64-255
//#define FAN_KICKSTART_LINEAR // Set kickstart time linearly based on the speed, e.g., for 20% (51) it will be FAN_KICKSTART_TIME * 0.2.
// Useful for quick speed up to low speed. Kickstart power must be set to 255.
// Some coolers may require a non-zero "off" state. // Some coolers may require a non-zero "off" state.
//#define FAN_OFF_PWM 1 //#define FAN_OFF_PWM 1

2
Marlin/src/inc/Conditionals_post.h
View File

@ -2757,7 +2757,7 @@
// Fan Kickstart // Fan Kickstart
#if FAN_KICKSTART_TIME && !defined(FAN_KICKSTART_POWER) #if FAN_KICKSTART_TIME && !defined(FAN_KICKSTART_POWER)
#define FAN_KICKSTART_POWER 180 #define FAN_KICKSTART_POWER TERN(FAN_KICKSTART_LINEAR, 255, 180)
#endif #endif
// Servos // Servos

6
Marlin/src/inc/SanityCheck.h
View File

@ -1009,9 +1009,13 @@ static_assert(NUM_SERVOS <= NUM_SERVO_PLUGS, "NUM_SERVOS (or some servo index) i
#endif #endif
// Fan Kickstart power // Fan Kickstart power
#if FAN_KICKSTART_TIME && !WITHIN(FAN_KICKSTART_POWER, 64, 255) #if FAN_KICKSTART_TIME
#if ENABLED(FAN_KICKSTART_LINEAR) && FAN_KICKSTART_POWER != 255
#error "FAN_KICKSTART_LINEAR requires a FAN_KICKSTART_POWER of 255."
#elif !WITHIN(FAN_KICKSTART_POWER, 64, 255)
#error "FAN_KICKSTART_POWER must be an integer from 64 to 255." #error "FAN_KICKSTART_POWER must be an integer from 64 to 255."
#endif #endif
#endif
/** /**
* Synchronous M106/M107 checks * Synchronous M106/M107 checks

14
Marlin/src/module/planner.cpp
View File

@ -1201,16 +1201,20 @@ void Planner::recalculate(const_float_t safe_exit_speed_sqr) {
void Planner::kickstart_fan(uint8_t (&fan_speed)[FAN_COUNT], const millis_t &ms, const uint8_t f) { void Planner::kickstart_fan(uint8_t (&fan_speed)[FAN_COUNT], const millis_t &ms, const uint8_t f) {
static millis_t fan_kick_end[FAN_COUNT] = { 0 }; static millis_t fan_kick_end[FAN_COUNT] = { 0 };
#if ENABLED(FAN_KICKSTART_LINEAR)
static uint8_t set_fan_speed[FAN_COUNT] = { 0 };
#endif
if (fan_speed[f] > FAN_OFF_PWM) { if (fan_speed[f] > FAN_OFF_PWM) {
if (fan_kick_end[f] == 0) { const bool first_kick = fan_kick_end[f] == 0 && TERN1(FAN_KICKSTART_LINEAR, fan_speed[f] > set_fan_speed[f]);
fan_kick_end[f] = ms + FAN_KICKSTART_TIME; if (first_kick)
fan_kick_end[f] = ms + (FAN_KICKSTART_TIME) TERN_(FAN_KICKSTART_LINEAR, * (fan_speed[f] - set_fan_speed[f]) / 255);
if (first_kick || PENDING(ms, fan_kick_end[f])) {
fan_speed[f] = FAN_KICKSTART_POWER; fan_speed[f] = FAN_KICKSTART_POWER;
return;
} }
else if (PENDING(ms, fan_kick_end[f]))
fan_speed[f] = FAN_KICKSTART_POWER;
} }
else
fan_kick_end[f] = 0; fan_kick_end[f] = 0;
TERN_(FAN_KICKSTART_LINEAR, set_fan_speed[f] = fan_speed[f]);
} }
#endif #endif