Fix Malyan LCD, allow no SD Card
This commit is contained in:
Scott Lahteine
parent
27c5ede796
commit
181516f7cb
@ -45,8 +45,13 @@
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#if ENABLED(MALYAN_LCD)
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#if ENABLED(SDSUPPORT)
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#include "cardreader.h"
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#include "SdFatConfig.h"
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#else
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#define LONG_FILENAME_LENGTH 0
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#endif
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#include "temperature.h"
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#include "planner.h"
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#include "stepper.h"
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@ -57,6 +62,15 @@
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#include "Marlin.h"
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#if USE_MARLINSERIAL
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// Make an exception to use HardwareSerial too
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#undef HardwareSerial_h
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#include <HardwareSerial.h>
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#define USB_STATUS true
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#else
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#define USB_STATUS Serial
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#endif
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// On the Malyan M200, this will be Serial1. On a RAMPS board,
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// it might not be.
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#define LCD_SERIAL Serial1
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@ -132,8 +146,6 @@ void process_lcd_c_command(const char* command) {
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void process_lcd_eb_command(const char* command) {
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char elapsed_buffer[10];
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duration_t elapsed;
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bool has_days;
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uint8_t len;
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switch (command[0]) {
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case '0': {
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elapsed = print_job_timer.duration();
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@ -144,9 +156,17 @@ void process_lcd_eb_command(const char* command) {
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PSTR("{T0:%03.0f/%03i}{T1:000/000}{TP:%03.0f/%03i}{TQ:%03i}{TT:%s}"),
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thermalManager.degHotend(0),
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thermalManager.degTargetHotend(0),
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#if HAS_HEATED_BED
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thermalManager.degBed(),
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thermalManager.degTargetBed(),
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#else
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0, 0,
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#endif
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#if ENABLED(SDSUPPORT)
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card.percentDone(),
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#else
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0,
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#endif
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elapsed_buffer);
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write_to_lcd(message_buffer);
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} break;
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@ -223,6 +243,7 @@ void process_lcd_p_command(const char* command) {
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switch (command[0]) {
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case 'X':
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#if ENABLED(SDSUPPORT)
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// cancel print
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write_to_lcd_P(PSTR("{SYS:CANCELING}"));
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card.stopSDPrint(
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@ -239,12 +260,14 @@ void process_lcd_p_command(const char* command) {
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#endif
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wait_for_heatup = false;
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write_to_lcd_P(PSTR("{SYS:STARTED}"));
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#endif
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break;
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case 'H':
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// Home all axis
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enqueue_and_echo_commands_now_P(PSTR("G28"));
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break;
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default: {
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#if ENABLED(SDSUPPORT)
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// Print file 000 - a three digit number indicating which
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// file to print in the SD card. If it's a directory,
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// then switch to the directory.
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@ -268,6 +291,7 @@ void process_lcd_p_command(const char* command) {
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write_to_lcd_P(PSTR("{SYS:BUILD}"));
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card.openAndPrintFile(card.filename);
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}
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#endif
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} break; // default
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} // switch
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}
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@ -292,7 +316,11 @@ void process_lcd_s_command(const char* command) {
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char message_buffer[MAX_CURLY_COMMAND];
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sprintf_P(message_buffer, PSTR("{T0:%03.0f/%03i}{T1:000/000}{TP:%03.0f/%03i}"),
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thermalManager.degHotend(0), thermalManager.degTargetHotend(0),
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#if HAS_HEATED_BED
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thermalManager.degBed(), thermalManager.degTargetBed()
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#else
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0, 0
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#endif
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);
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write_to_lcd(message_buffer);
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} break;
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@ -303,6 +331,7 @@ void process_lcd_s_command(const char* command) {
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break;
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case 'L': {
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#if ENABLED(SDSUPPORT)
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if (!card.cardOK) card.initsd();
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// A more efficient way to do this would be to
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@ -320,6 +349,7 @@ void process_lcd_s_command(const char* command) {
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}
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write_to_lcd_P(PSTR("{SYS:OK}"));
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#endif
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} break;
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default:
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@ -371,15 +401,15 @@ void process_lcd_command(const char* command) {
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/**
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* UC means connected.
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* UD means disconnected
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* The stock firmware considers USB initialied as "connected."
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* The stock firmware considers USB initialized as "connected."
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*/
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void update_usb_status(const bool forceUpdate) {
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static bool last_usb_connected_status = false;
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// This is mildly different than stock, which
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// appears to use the usb discovery status.
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// This is more logical.
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if (last_usb_connected_status != Serial || forceUpdate) {
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last_usb_connected_status = Serial;
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if (last_usb_connected_status != USB_STATUS || forceUpdate) {
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last_usb_connected_status = USB_STATUS;
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write_to_lcd_P(last_usb_connected_status ? PSTR("{R:UC}\r\n") : PSTR("{R:UD}\r\n"));
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}
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}
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@ -390,7 +420,7 @@ void update_usb_status(const bool forceUpdate) {
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* The optimize attribute fixes a register Compile
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* error for amtel.
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*/
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void lcd_update() _O2 {
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void _O2 lcd_update() {
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static char inbound_buffer[MAX_CURLY_COMMAND];
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// First report USB status.
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@ -408,6 +438,7 @@ void lcd_update() _O2 {
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}
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}
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#if ENABLED(SDSUPPORT)
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// If there's a print in progress, we need to emit the status as
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// {TQ:<PERCENT>}
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if (card.sdprinting) {
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@ -417,6 +448,7 @@ void lcd_update() _O2 {
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sprintf_P(message_buffer, PSTR("{TQ:%03i}"), card.percentDone());
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write_to_lcd(message_buffer);
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}
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#endif
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}
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/**
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