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Suspend Servos for STM32+NeoPixel (#19963)

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This commit is contained in:
Jason Smith 2020-12-04 22:02:58 -08:00 committed by Scott Lahteine
parent 1a618b1b31
commit c400c54b86
5 changed files with 15 additions and 14 deletions
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3
Marlin/src/HAL/STM32/HAL.h
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@ -29,6 +29,7 @@
#include "../shared/math_32bit.h"
#include "../shared/HAL_SPI.h"
#include "fastio.h"
#include "Servo.h"
#include "watchdog.h"
#include "MarlinSerial.h"
@ -110,6 +111,8 @@
typedef int16_t pin_t;
#define HAL_SERVO_LIB libServo
#define PAUSE_SERVO_OUTPUT() libServo::pause_all_servos()
#define RESUME_SERVO_OUTPUT() libServo::resume_all_servos()
// ------------------------
// Public Variables

17
Marlin/src/HAL/STM32/eeprom_flash.cpp
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@ -28,15 +28,6 @@
#include "../shared/eeprom_api.h"
#if HAS_SERVOS
#include "Servo.h"
#define PAUSE_SERVO_OUTPUT() libServo::pause_all_servos()
#define RESUME_SERVO_OUTPUT() libServo::resume_all_servos()
#else
#define PAUSE_SERVO_OUTPUT()
#define RESUME_SERVO_OUTPUT()
#endif
/**
* The STM32 HAL supports chips that deal with "pages" and some with "sectors" and some that
* even have multiple "banks" of flash.
@ -172,11 +163,11 @@ bool PersistentStore::access_finish() {
current_slot = EEPROM_SLOTS - 1;
UNLOCK_FLASH();
PAUSE_SERVO_OUTPUT();
TERN_(HAS_PAUSE_SERVO_OUTPUT, PAUSE_SERVO_OUTPUT());
DISABLE_ISRS();
status = HAL_FLASHEx_Erase(&EraseInitStruct, &SectorError);
ENABLE_ISRS();
RESUME_SERVO_OUTPUT();
TERN_(HAS_PAUSE_SERVO_OUTPUT, RESUME_SERVO_OUTPUT());
if (status != HAL_OK) {
DEBUG_ECHOLNPAIR("HAL_FLASHEx_Erase=", status);
DEBUG_ECHOLNPAIR("GetError=", HAL_FLASH_GetError());
@ -227,11 +218,11 @@ bool PersistentStore::access_finish() {
// Interrupts during this time can have unpredictable results, such as killing Servo
// output. Servo output still glitches with interrupts disabled, but recovers after the
// erase.
PAUSE_SERVO_OUTPUT();
TERN_(HAS_PAUSE_SERVO_OUTPUT, PAUSE_SERVO_OUTPUT());
DISABLE_ISRS();
eeprom_buffer_flush();
ENABLE_ISRS();
RESUME_SERVO_OUTPUT();
TERN_(HAS_PAUSE_SERVO_OUTPUT, RESUME_SERVO_OUTPUT());
eeprom_data_written = false;
#endif

3
Marlin/src/feature/leds/neopixel.h
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@ -105,6 +105,8 @@ public:
}
static inline void show() {
// Some platforms cannot maintain PWM output when NeoPixel disables interrupts for long durations.
TERN_(HAS_PAUSE_SERVO_OUTPUT, PAUSE_SERVO_OUTPUT());
adaneo1.show();
#if PIN_EXISTS(NEOPIXEL2)
#if CONJOINED_NEOPIXEL
@ -115,6 +117,7 @@ public:
adaneo1.setPin(NEOPIXEL_PIN);
#endif
#endif
TERN_(HAS_PAUSE_SERVO_OUTPUT, RESUME_SERVO_OUTPUT());
}
#if 0

3
Marlin/src/inc/Conditionals_post.h
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@ -1997,6 +1997,9 @@
#if NUM_SERVOS > 0
#define HAS_SERVOS 1
#endif
#if HAS_SERVOS && defined(PAUSE_SERVO_OUTPUT) && defined(RESUME_SERVO_OUTPUT)
#define HAS_PAUSE_SERVO_OUTPUT 1
#endif
// Sensors
#if PIN_EXISTS(FILWIDTH)

3
buildroot/tests/BIGTREE_GTR_V1_0-tests
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@ -23,7 +23,8 @@ opt_set E1_AUTO_FAN_PIN PC11
opt_set E2_AUTO_FAN_PIN PC12
opt_set X_DRIVER_TYPE TMC2208
opt_set Y_DRIVER_TYPE TMC2130
opt_enable REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
opt_set NEOPIXEL_PIN PF13
opt_enable REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER BLTOUCH NEOPIXEL_LED Z_SAFE_HOMING
opt_enable FILAMENT_RUNOUT_SENSOR NOZZLE_PARK_FEATURE ADVANCED_PAUSE_FEATURE
opt_set FIL_RUNOUT_PIN 3
opt_set FIL_RUNOUT2_PIN 4