Implement reverse menu direction in ultralcd.cpp
This commit is contained in:
Scott Lahteine
parent
b8b51d8da8
commit
fbef2f5b61
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@ -7,6 +7,25 @@
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#include "stepper.h"
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#include "configuration_store.h"
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/**
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* REVERSE_MENU_DIRECTION
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*
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* To reverse the menu direction we need a general way to reverse
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* the direction of the encoder everywhere. So encoderDirection is
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* added to allow the encoder to go the other way.
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*
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* This behavior is limited to scrolling Menus and SD card listings,
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* and is disabled in other contexts.
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*/
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#if ENABLED(REVERSE_MENU_DIRECTION)
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int8_t encoderDirection = 1;
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#define ENCODER_DIRECTION_NORMAL() (encoderDirection = 1)
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#define ENCODER_DIRECTION_MENUS() (encoderDirection = -1)
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#else
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#define ENCODER_DIRECTION_NORMAL() ;
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#define ENCODER_DIRECTION_MENUS() ;
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#endif
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int8_t encoderDiff; // updated from interrupt context and added to encoderPosition every LCD update
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bool encoderRateMultiplierEnabled;
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@ -130,6 +149,7 @@ static void lcd_status_screen();
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* START_MENU generates the init code for a menu function
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*/
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#define START_MENU() do { \
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ENCODER_DIRECTION_MENUS(); \
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encoderRateMultiplierEnabled = false; \
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if (encoderPosition > 0x8000) encoderPosition = 0; \
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uint8_t encoderLine = encoderPosition / ENCODER_STEPS_PER_MENU_ITEM; \
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@ -280,6 +300,7 @@ static void lcd_goto_previous_menu() { lcd_goto_menu(prevMenu, true, prevEncoder
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*/
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static void lcd_status_screen() {
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ENCODER_DIRECTION_NORMAL();
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encoderRateMultiplierEnabled = false;
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#if ENABLED(LCD_PROGRESS_BAR)
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@ -464,6 +485,7 @@ void lcd_set_home_offsets() {
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#if ENABLED(BABYSTEPPING)
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static void _lcd_babystep(int axis, const char* msg) {
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ENCODER_DIRECTION_NORMAL();
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if (encoderPosition != 0) {
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babystepsTodo[axis] += BABYSTEP_MULTIPLICATOR * (int)encoderPosition;
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encoderPosition = 0;
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@ -828,6 +850,7 @@ float move_menu_scale;
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static void lcd_move_menu_axis();
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static void _lcd_move(const char* name, AxisEnum axis, int min, int max) {
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ENCODER_DIRECTION_NORMAL();
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if ((encoderPosition != 0) && (movesplanned() <= 3)) {
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refresh_cmd_timeout();
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current_position[axis] += float((int)encoderPosition) * move_menu_scale;
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@ -855,6 +878,7 @@ static void lcd_move_e(
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uint8_t e
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#endif
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) {
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ENCODER_DIRECTION_NORMAL();
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#if EXTRUDERS > 1
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unsigned short original_active_extruder = active_extruder;
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active_extruder = e;
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@ -1263,6 +1287,7 @@ static void lcd_control_volumetric_menu() {
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*/
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#if ENABLED(HAS_LCD_CONTRAST)
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static void lcd_set_contrast() {
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ENCODER_DIRECTION_NORMAL();
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if (encoderPosition != 0) {
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#if ENABLED(U8GLIB_LM6059_AF)
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lcd_contrast += encoderPosition;
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@ -1331,6 +1356,7 @@ static void lcd_control_volumetric_menu() {
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*
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*/
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void lcd_sdcard_menu() {
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ENCODER_DIRECTION_MENUS();
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if (lcdDrawUpdate == 0 && LCD_CLICKED == 0) return; // nothing to do (so don't thrash the SD card)
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uint16_t fileCnt = card.getnrfilenames();
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START_MENU();
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@ -1371,9 +1397,31 @@ static void lcd_control_volumetric_menu() {
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*
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* Functions for editing single values
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*
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* The "menu_edit_type" macro generates the functions needed to edit a numerical value.
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*
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* For example, menu_edit_type(int, int3, itostr3, 1) expands into these functions:
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*
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* bool _menu_edit_int3();
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* void menu_edit_int3(); // edit int (interactively)
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* void menu_edit_callback_int3(); // edit int (interactively) with callback on completion
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* static void _menu_action_setting_edit_int3(const char* pstr, int* ptr, int minValue, int maxValue);
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* static void menu_action_setting_edit_int3(const char* pstr, int* ptr, int minValue, int maxValue);
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* static void menu_action_setting_edit_callback_int3(const char* pstr, int* ptr, int minValue, int maxValue, menuFunc_t callback); // edit int with callback
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*
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* You can then use one of the menu macros to present the edit interface:
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* MENU_ITEM_EDIT(int3, MSG_SPEED, &feedrate_multiplier, 10, 999)
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*
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* This expands into a more primitive menu item:
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* MENU_ITEM(setting_edit_int3, MSG_SPEED, PSTR(MSG_SPEED), &feedrate_multiplier, 10, 999)
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*
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*
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* Also: MENU_MULTIPLIER_ITEM_EDIT, MENU_ITEM_EDIT_CALLBACK, and MENU_MULTIPLIER_ITEM_EDIT_CALLBACK
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*
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* menu_action_setting_edit_int3(PSTR(MSG_SPEED), &feedrate_multiplier, 10, 999)
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*/
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#define menu_edit_type(_type, _name, _strFunc, scale) \
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bool _menu_edit_ ## _name () { \
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ENCODER_DIRECTION_NORMAL(); \
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bool isClicked = LCD_CLICKED; \
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if ((int32_t)encoderPosition < 0) encoderPosition = 0; \
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if ((int32_t)encoderPosition > maxEditValue) encoderPosition = maxEditValue; \
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@ -1937,28 +1985,25 @@ void lcd_reset_alert_level() { lcd_status_message_level = 0; }
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buttons = ~newbutton; //invert it, because a pressed switch produces a logical 0
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#endif //!NEWPANEL
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#if ENABLED(REVERSE_MENU_DIRECTION)
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#define ENCODER_DIFF_CW (encoderDiff += encoderDirection)
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#define ENCODER_DIFF_CCW (encoderDiff -= encoderDirection)
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#else
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#define ENCODER_DIFF_CW (encoderDiff++)
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#define ENCODER_DIFF_CCW (encoderDiff--)
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#endif
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#define ENCODER_SPIN(_E1, _E2) switch (lastEncoderBits) { case _E1: ENCODER_DIFF_CW; break; case _E2: ENCODER_DIFF_CCW; }
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//manage encoder rotation
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uint8_t enc = 0;
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if (buttons & EN_A) enc |= B01;
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if (buttons & EN_B) enc |= B10;
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if (enc != lastEncoderBits) {
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switch (enc) {
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case encrot0:
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if (lastEncoderBits == encrot3) encoderDiff++;
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else if (lastEncoderBits == encrot1) encoderDiff--;
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break;
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case encrot1:
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if (lastEncoderBits == encrot0) encoderDiff++;
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else if (lastEncoderBits == encrot2) encoderDiff--;
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break;
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case encrot2:
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if (lastEncoderBits == encrot1) encoderDiff++;
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else if (lastEncoderBits == encrot3) encoderDiff--;
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break;
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case encrot3:
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if (lastEncoderBits == encrot2) encoderDiff++;
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else if (lastEncoderBits == encrot0) encoderDiff--;
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break;
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case encrot0: ENCODER_SPIN(encrot3, encrot1); break;
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case encrot1: ENCODER_SPIN(encrot0, encrot2); break;
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case encrot2: ENCODER_SPIN(encrot1, encrot3); break;
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case encrot3: ENCODER_SPIN(encrot2, encrot0); break;
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}
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}
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lastEncoderBits = enc;
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@ -2242,6 +2287,7 @@ char* ftostr52(const float& x) {
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* - Click saves the Z and goes to the next mesh point
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*/
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static void _lcd_level_bed() {
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ENCODER_DIRECTION_NORMAL();
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if ((encoderPosition != 0) && (movesplanned() <= 3)) {
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refresh_cmd_timeout();
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current_position[Z_AXIS] += float((int)encoderPosition) * (MBL_Z_STEP);
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