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🚸 Encoder improvements (#26501)

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David Buezas 2023-12-09 07:48:57 +01:00 committed by GitHub
parent bdfe4a108c
commit a1c3a2b03a
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 59 additions and 48 deletions
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106
Marlin/src/lcd/marlinui.cpp
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@ -67,6 +67,8 @@ MarlinUI ui;
constexpr uint8_t epps = ENCODER_PULSES_PER_STEP;
#define BLOCK_CLICK_AFTER_MOVEMENT_MS 100
#if HAS_STATUS_MESSAGE
#if ENABLED(STATUS_MESSAGE_SCROLLING) && ANY(HAS_WIRED_LCD, DWIN_LCD_PROUI)
uint8_t MarlinUI::status_scroll_offset; // = 0
@ -880,8 +882,8 @@ void MarlinUI::init() {
void MarlinUI::external_encoder() {
if (external_control && encoderDiff) {
bedlevel.encoder_diff += encoderDiff; // Encoder for UBL G29 mesh editing
encoderDiff = 0; // Hide encoder events from the screen handler
refresh(LCDVIEW_REDRAW_NOW); // ...but keep the refresh.
encoderDiff = 0; // Hide encoder events from the screen handler
refresh(LCDVIEW_REDRAW_NOW); // ...but keep the refresh.
}
}
@ -932,7 +934,8 @@ void MarlinUI::init() {
void MarlinUI::update() {
static uint16_t max_display_update_time = 0;
millis_t ms = millis();
static millis_t next_encoder_enable_ms = 0;
const millis_t ms = millis();
#if LED_POWEROFF_TIMEOUT > 0
leds.update_timeout(powerManager.psu_on);
@ -982,7 +985,12 @@ void MarlinUI::init() {
if (!touch_buttons) {
// Integrated LCD click handling via button_pressed
if (!external_control && button_pressed()) {
if (!wait_for_unclick) do_click(); // Handle the click
if (!wait_for_unclick) {
if (ELAPSED(ms, next_encoder_enable_ms))
do_click(); // Handle the click
else
wait_for_unclick = true;
}
}
else
wait_for_unclick = false;
@ -1019,68 +1027,69 @@ void MarlinUI::init() {
uint8_t abs_diff = ABS(encoderDiff);
#if ENCODER_PULSES_PER_STEP > 1
// When reversing the encoder direction, a movement step can be missed because
// encoderDiff has a non-zero residual value, making the controller unresponsive.
// The fix clears the residual value when the encoder is idle.
// Also check if past half the threshold to compensate for missed single steps.
static int8_t lastEncoderDiff;
// Timeout? No decoder change since last check. 10 or 20 times per second.
if (encoderDiff == lastEncoderDiff && abs_diff <= epps / 2) // Same direction & size but not over a half-step?
encoderDiff = 0; // Clear residual pulses.
else if (WITHIN(abs_diff, epps / 2 + 1, epps - 1)) { // Past half of threshold?
abs_diff = epps; // Treat as a full step size
encoderDiff = (encoderDiff < 0 ? -1 : 1) * abs_diff; // ...in the spin direction.
}
TERN_(HAS_TOUCH_SLEEP, if (lastEncoderDiff != encoderDiff) wakeup_screen());
lastEncoderDiff = encoderDiff;
#endif
const bool encoderPastThreshold = (abs_diff >= epps);
if (encoderPastThreshold || lcd_clicked) {
if (encoderPastThreshold && TERN1(IS_TFTGLCD_PANEL, !external_control)) {
if (encoderPastThreshold && TERN1(IS_TFTGLCD_PANEL, !external_control)) {
#if ALL(HAS_MARLINUI_MENU, ENCODER_RATE_MULTIPLIER)
#if ALL(HAS_MARLINUI_MENU, ENCODER_RATE_MULTIPLIER)
int32_t encoderMultiplier = 1;
int32_t encoderMultiplier = 1;
if (encoderRateMultiplierEnabled) {
if (encoderRateMultiplierEnabled) {
if (lastEncoderMovementMillis) {
const float encoderMovementSteps = float(abs_diff) / epps;
// Note that the rate is always calculated between two passes through the
// loop and that the abs of the encoderDiff value is tracked.
const float encoderStepRate = encoderMovementSteps / float(ms - lastEncoderMovementMillis) * 1000;
if (lastEncoderMovementMillis) {
// Note that the rate is always calculated between two passes through the
// loop and that the abs of the encoderDiff value is tracked.
const float encoderStepRate = encoderMovementSteps / float(ms - lastEncoderMovementMillis) * 1000;
if (encoderStepRate >= ENCODER_100X_STEPS_PER_SEC) encoderMultiplier = 100;
else if (encoderStepRate >= ENCODER_10X_STEPS_PER_SEC) encoderMultiplier = 10;
if (encoderStepRate >= ENCODER_100X_STEPS_PER_SEC) encoderMultiplier = 100;
else if (encoderStepRate >= ENCODER_10X_STEPS_PER_SEC) encoderMultiplier = 10;
// Enable to output the encoder steps per second value
//#define ENCODER_RATE_MULTIPLIER_DEBUG
#if ENABLED(ENCODER_RATE_MULTIPLIER_DEBUG)
SERIAL_ECHO_START();
SERIAL_ECHOPGM("Enc Step Rate: ", encoderStepRate);
SERIAL_ECHOPGM(" Multiplier: ", encoderMultiplier);
SERIAL_ECHOPGM(" ENCODER_10X_STEPS_PER_SEC: ", ENCODER_10X_STEPS_PER_SEC);
SERIAL_ECHOPGM(" ENCODER_100X_STEPS_PER_SEC: ", ENCODER_100X_STEPS_PER_SEC);
SERIAL_EOL();
#endif
}
// Enable to output the encoder steps per second value
//#define ENCODER_RATE_MULTIPLIER_DEBUG
#if ENABLED(ENCODER_RATE_MULTIPLIER_DEBUG)
SERIAL_ECHO_START();
SERIAL_ECHOPGM("Enc Step Rate: ", encoderStepRate);
SERIAL_ECHOPGM(" Multiplier: ", encoderMultiplier);
SERIAL_ECHOPGM(" ENCODER_10X_STEPS_PER_SEC: ", ENCODER_10X_STEPS_PER_SEC);
SERIAL_ECHOPGM(" ENCODER_100X_STEPS_PER_SEC: ", ENCODER_100X_STEPS_PER_SEC);
SERIAL_EOL();
#endif
}
lastEncoderMovementMillis = ms;
} // encoderRateMultiplierEnabled
lastEncoderMovementMillis = ms;
} // encoderRateMultiplierEnabled
#else
#else
constexpr int32_t encoderMultiplier = 1;
constexpr int32_t encoderMultiplier = 1;
#endif // ENCODER_RATE_MULTIPLIER
#endif // ENCODER_RATE_MULTIPLIER
int8_t fullSteps = encoderDiff / epps;
if (fullSteps != 0) {
if (can_encode()) encoderPosition += (encoderDiff * encoderMultiplier) / epps;
#if ENABLED(ENCODER_RATE_MULTIPLIER)
static bool lastFwd;
const bool fwd = fullSteps > 0;
if (encoderMultiplier != 1 && fwd != lastFwd)
fullSteps *= -1; // Fast move and direction changed? Assume glitch.
else
lastFwd = fwd; // Slow move or lastFwd==fwd already. Remember dir.
#endif
encoderDiff = 0;
next_encoder_enable_ms = ms + BLOCK_CLICK_AFTER_MOVEMENT_MS;
encoderDiff -= fullSteps * epps;
if (can_encode() && !lcd_clicked)
encoderPosition += (fullSteps * encoderMultiplier);
}
}
if (encoderPastThreshold || lcd_clicked) {
reset_status_timeout(ms);
#if LCD_BACKLIGHT_TIMEOUT_MINS
@ -1094,7 +1103,7 @@ void MarlinUI::init() {
#if LED_POWEROFF_TIMEOUT > 0
if (!powerManager.psu_on) leds.reset_timeout(ms);
#endif
} // encoder activity
}
#endif // HAS_ENCODER_ACTION
@ -1393,9 +1402,10 @@ void MarlinUI::init() {
#if HAS_ENCODER_WHEEL
static uint8_t lastEncoderBits;
bool ignore = false;
// Manage encoder rotation
#define ENCODER_SPIN(_E1, _E2) switch (lastEncoderBits) { case _E1: encoderDiff += encoderDirection; break; case _E2: encoderDiff -= encoderDirection; }
#define ENCODER_SPIN(_E1, _E2) switch (lastEncoderBits) { case _E1: encoderDiff += encoderDirection; break; case _E2: encoderDiff -= encoderDirection; break; default: ignore = true; }
uint8_t enc = 0;
if (buttons & EN_A) enc |= B01;
@ -1410,7 +1420,7 @@ void MarlinUI::init() {
#if ALL(HAS_MARLINUI_MENU, AUTO_BED_LEVELING_UBL)
external_encoder();
#endif
lastEncoderBits = enc;
if (!ignore) lastEncoderBits = enc;
}
#endif // HAS_ENCODER_WHEEL

1
buildroot/tests/mega2560
View file

@ -33,6 +33,7 @@ opt_enable AUTO_BED_LEVELING_UBL AVOID_OBSTACLES RESTORE_LEVELING_AFTER_G28 DEBU
EMERGENCY_PARSER MULTI_NOZZLE_DUPLICATION CLASSIC_JERK LIN_ADVANCE ADVANCE_K_EXTRA QUICK_HOME \
SET_PROGRESS_MANUALLY SET_PROGRESS_PERCENT PRINT_PROGRESS_SHOW_DECIMALS SHOW_REMAINING_TIME \
ENCODER_NOISE_FILTER BABYSTEPPING BABYSTEP_XY NANODLP_Z_SYNC I2C_POSITION_ENCODERS M114_DETAIL
opt_disable ENCODER_RATE_MULTIPLIER
exec_test $1 $2 "Azteeg X3 Pro | EXTRUDERS 5 | RRDFGSC | UBL | LIN_ADVANCE ..." "$3"
#