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Fix MINIPANEL to use SW SPI if needed #15246

Merged
merged 3 commits into from
Sep 14, 2019
Merged

Fix MINIPANEL to use SW SPI if needed #15246

merged 3 commits into from
Sep 14, 2019

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stevh22
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@stevh22 stevh22 commented Sep 13, 2019

Description

Create the abbility to use U8GLIB_MINI12864_2X with the SW SPI by definition of DOGLCD_SCK DOGLCD_MOSI.

Benefits

MINIPANEL compatible displays can be used on any pins which support the SW SPI.

Related Issues

Workaround to get an original Ender 2 Display working with an Ender 3 Creality board V1.1.5 (Silent Board with TMC2208) without any Hardware modifications as the Display Connector is not connected to MOSI and SCK.

Works by adding this patch an the following lines to the config:

#define DOGLCD_SCK 27
#define DOGLCD_MOSI 17

Create the abbility to use U8GLIB_MINI12864_2X with the SW SPI by definition of DOGLCD_SCK DOGLCD_MOSI.
@thinkyhead thinkyhead merged commit 1d44b10 into MarlinFirmware:bugfix-1.1.x Sep 14, 2019
TiagoJustino added a commit to TiagoJustino/Marlin that referenced this pull request Apr 2, 2020
* MarlinFirmware/1.1.x: (133 commits)
  Fix Z position after ABL bilinear G29 with fade (MarlinFirmware#17174)
  Change DUMMY_PID_VALUE to NAN (MarlinFirmware#17079)
  Disable integration testing
  Enable DUAL_NOZZLE_DUPLICATION_MODE (MarlinFirmware#16436)
  [1.1.x] Polish language UTF8 (MarlinFirmware#16141)
  Links for the "New Issue" page
  Add Korean language (MarlinFirmware#15918)
  [1.1.x] MKS_GEN_L_V2 controller (MarlinFirmware#15805)
  Update bug_report.md
  [1.1.x] Fix autostart w/out SD_DETECT_PIN (MarlinFirmware#15667)
  [1.1.x] RAMPS + Viki1 LCD compatibility (MarlinFirmware#15736)
  [1.1.x] Fix compiler warning (MarlinFirmware#15642)
  [1.1.x] Fix for G2/G3 rounding error (MarlinFirmware#15546)
  Let MINIPANEL use SW SPI if needed (MarlinFirmware#15246)
  Fix BLTouch debugging (MarlinFirmware#15232)
  Fix Creality bed thermistor
  Fix PT-BR strings (MarlinFirmware#15023)
  Fix #else extra tokens (MarlinFirmware#15013)
  [1.1.x] Autobuild formatting (MarlinFirmware#14858)
  [1.1.x] BLTouch 3.0 - 3.1 (MarlinFirmware#14839)
  ...
maz3max pushed a commit to maz3max/Marlin that referenced this pull request Aug 24, 2021
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2 participants