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✨ D576 Buffer Monitoring (MarlinFirmware#19674)
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chendo authored and ptoal committed Dec 16, 2021
1 parent 511e331 commit da9d5ac
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Showing 7 changed files with 360 additions and 207 deletions.
8 changes: 8 additions & 0 deletions Marlin/Configuration_adv.h
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Expand Up @@ -4180,6 +4180,14 @@
// Enable Marlin dev mode which adds some special commands
//#define MARLIN_DEV_MODE

#if ENABLED(MARLIN_DEV_MODE)
/**
* D576 - Buffer Monitoring
* To help diagnose print quality issues stemming from empty command buffers.
*/
//#define BUFFER_MONITORING
#endif

/**
* Postmortem Debugging captures misbehavior and outputs the CPU status and backtrace to serial.
* When running in the debugger it will break for debugging. This is useful to help understand
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1 change: 1 addition & 0 deletions Marlin/src/MarlinCore.cpp
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Expand Up @@ -868,6 +868,7 @@ void idle(bool no_stepper_sleep/*=false*/) {
TERN_(AUTO_REPORT_TEMPERATURES, thermalManager.auto_reporter.tick());
TERN_(AUTO_REPORT_SD_STATUS, card.auto_reporter.tick());
TERN_(AUTO_REPORT_POSITION, position_auto_reporter.tick());
TERN_(BUFFER_MONITORING, queue.auto_report_buffer_statistics());
}
#endif

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2 changes: 2 additions & 0 deletions Marlin/src/gcode/gcode.h
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Expand Up @@ -241,6 +241,7 @@
* M553 - Get or set IP netmask. (Requires enabled Ethernet port)
* M554 - Get or set IP gateway. (Requires enabled Ethernet port)
* M569 - Enable stealthChop on an axis. (Requires at least one _DRIVER_TYPE to be TMC2130/2160/2208/2209/5130/5160)
* M575 - Change the serial baud rate. (Requires BAUD_RATE_GCODE)
* M600 - Pause for filament change: "M600 X<pos> Y<pos> Z<raise> E<first_retract> L<later_retract>". (Requires ADVANCED_PAUSE_FEATURE)
* M603 - Configure filament change: "M603 T<tool> U<unload_length> L<load_length>". (Requires ADVANCED_PAUSE_FEATURE)
* M605 - Set Dual X-Carriage movement mode: "M605 S<mode> [X<x_offset>] [R<temp_offset>]". (Requires DUAL_X_CARRIAGE)
Expand Down Expand Up @@ -297,6 +298,7 @@
* M997 - Perform in-application firmware update
* M999 - Restart after being stopped by error
* D... - Custom Development G-code. Add hooks to 'gcode_D.cpp' for developers to test features. (Requires MARLIN_DEV_MODE)
* D576 - Set buffer monitoring options. (Requires BUFFER_MONITORING)
*
* "T" Codes
*
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