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[1.1.x] Tweaks and additions for MAX7219 (#11033)

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Scott Lahteine 2018-06-18 22:03:53 -05:00 • committed by GitHub
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47 changed files with 878 additions and 708 deletions
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23
Marlin/example_configurations/delta/generic/Configuration_adv.h
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@ -1640,27 +1640,28 @@
/**
* MAX7219 Debug Matrix
*
* Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip, which can be used as a status
* display. Requires 3 signal wires. Some useful debug options are included to demonstrate its usage.
*
* Fully assembled MAX7219 boards can be found on the internet for under $2(US).
* For example, see https://www.ebay.com/sch/i.html?_nkw=332349290049
* Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip as a realtime status display.
* Requires 3 signal wires. Some useful debug options are included to demonstrate its usage.
*/
//#define MAX7219_DEBUG
#if ENABLED(MAX7219_DEBUG)
#define MAX7219_CLK_PIN 64 // 77 on Re-ARM // Configuration of the 3 pins to control the display
#define MAX7219_DIN_PIN 57 // 78 on Re-ARM
#define MAX7219_LOAD_PIN 44 // 79 on Re-ARM
#define MAX7219_CLK_PIN 64
#define MAX7219_DIN_PIN 57
#define MAX7219_LOAD_PIN 44
//#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
#define MAX7219_INIT_TEST // Do a test pattern at initialization (Set to 2 for spiral)
#define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
/**
* Sample debug features
* If you add more debug displays, be careful to avoid conflicts!
*/
#define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning
#define MAX7219_DEBUG_STEPPER_HEAD 3 // Show the stepper queue head position on this and the next LED matrix row
#define MAX7219_DEBUG_STEPPER_TAIL 5 // Show the stepper queue tail position on this and the next LED matrix row
#define MAX7219_DEBUG_PLANNER_HEAD 3 // Show the planner queue head position on this and the next LED matrix row
#define MAX7219_DEBUG_PLANNER_TAIL 5 // Show the planner queue tail position on this and the next LED matrix row
#define MAX7219_DEBUG_STEPPER_QUEUE 0 // Show the current stepper queue depth on this and the next LED matrix row
#define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner queue depth on this and the next LED matrix row
// If you experience stuttering, reboots, etc. this option can reveal how
// tweaks made to the configuration are affecting the printer in real-time.
#endif