Commit Graph

9156 Commits

Author SHA1 Message Date
scott0122
607c1e58d9 Improve HOTEND OFFSET Z display precision to 3 (#11685) 2018-08-31 15:14:33 -05:00
Scott Lahteine
3e81745e81 Fix issues, make optional 2018-08-29 17:58:02 -05:00
Jan
aa80e448e2 Store servo angles in EEPROM 2018-08-29 17:58:02 -05:00
Scott Lahteine
9953213513 Add EDITABLE_SERVO_ANGLES to example configs 2018-08-29 17:57:52 -05:00
Marcio Teixeira
0966bdcbc4 Reorganized ultralcd menu (10317) (#10360)
Replaced "Prepare" and "Control" menus with "Movement", "Temperature", "Configuration" and "Advanced Settings"
2018-08-29 16:51:14 -05:00
Scott Lahteine
e40a3eef04 Support for Anet A2 Plus 2018-08-29 03:39:43 -05:00
Scott Lahteine
32e38fee74 Update Controller Fan for Y2,Z2 2018-08-29 01:49:48 -05:00
Jeonghwan Roh
59cf217e77 Fix 5 mixing steppers 2018-08-29 01:49:48 -05:00
Scott Lahteine
2a2e8c314e Suppress emergency parser G-code errors
Co-Authored-By: srieche <srieche@users.noreply.github.com>
2018-08-29 01:04:55 -05:00
Ilya Bukhonin
7ecb8b4af5 [2.0.x] Teensy 3.1 and 3.2 support (#11460) 2018-08-27 21:49:49 -05:00
Pablo Crespo
409a0632af [2.0.x] Add Morpheus Board support (#11651) 2018-08-27 21:28:03 -05:00
Marcio Teixeira
0f14977b5d LIGHTWEIGHT_UI: Allow feedrate % to exceed 255% (#11656)
- Changed type of integer used for feedrate percentage from uint8_t to uint16_t.
2018-08-27 21:26:32 -05:00
scott0122
6dc9553aa5 Fix SWITCHING_NOZZLE compile error (#11657) 2018-08-27 21:25:25 -05:00
Scott Lahteine
a15e570d3b Fix SD progress with Lite Status Screen
Co-Authored-By: Lê Hoàng <icy.lord.love.angel@gmail.com>
2018-08-26 17:12:05 -05:00
Scott Lahteine
66966dbd69 Tweak comments for newer multiplexer 2018-08-25 17:00:49 -05:00
Scott Lahteine
933d833ec8 Tweak some Anet A6 comments 2018-08-24 21:50:53 -05:00
Scott Lahteine
d1c9517903 Followup to hotend_offset[Z] patch 2018-08-24 21:32:00 -05:00
Scott Lahteine
e2b8fc4f17 Reduce some debug strings 2018-08-24 21:11:39 -05:00
Chris Pepper
b71c2b8651 [2.0.x] Update LPC176x tests, fix clean script (#11617) 2018-08-24 18:53:24 -05:00
Scott Lahteine
a317bb4991 Remove stray tab 2018-08-24 17:35:13 -05:00
Scott Lahteine
acf5ae3083 !ENABLED => DISABLED 2018-08-24 16:36:37 -05:00
Scott Lahteine
ba1919c1eb HAL tweaks to LPC1768 main 2018-08-22 17:16:18 -05:00
Scott Lahteine
0987ed2a18 Use American English 2018-08-22 17:16:18 -05:00
Kevin
6483285bc5 HOTEND_OFFSET_Z always available (#11603) 2018-08-22 00:21:29 -05:00
Michael Triffon
f8c52c9c29 Azteeg X5 Mini WiFi support (#11601) 2018-08-21 23:58:26 -05:00
jneilliii
3671c63cde Einsy Full Graphic LCD Fix (#11604)
Fixed issue with LCD timings for Einsy RAMBo board.
2018-08-21 23:43:52 -05:00
Colin Gilgenbach
593d5375ea Fix G28 resetting DUAL_NOZZLE_DUPLICATION_MODE (#11605)
There's no reason for G28 to reset DUAL_NOZZLE_DUPLICATION_MODE, because it only affects the E stepper, unlike DUAL_X_CARRIAGE which affects the X steppers as well.
2018-08-21 23:42:55 -05:00
Scott Lahteine
f0dbe61692 Tweaks to motion.h reachable tests 2018-08-21 23:34:29 -05:00
Scott Lahteine
2d3317a35b Prettify Dual X Carriage description 2018-08-21 23:34:29 -05:00
Roxy-3D
cd9868f442
Make position_is_reachable() smarter about IDEX machines`
On many IDEX machines the allowed travel of the X1 carraige and X2 carraige does not perfectly overlap.

This helps the issue.   But more work needs to be done at the higher level.  (For example the X1_MAX_POS should probably be factored into G26's mesh validation pattern.)
2018-08-21 19:12:26 -05:00
Scott Lahteine
97f6396b25 Fix RE_ARM LCD pins to avoid #undef 2018-08-21 12:47:40 -05:00
Scott Lahteine
0e25f66c09 Fix Ultimaker servo pin
As pointed out at https://github.com/MarlinFirmware/Marlin/issues/7981#issuecomment-407116642
2018-08-21 11:39:53 -05:00
Scott Lahteine
ad12b9b46b Fix indentation, whitespace, spelling, formbot pins... 2018-08-21 09:47:57 -05:00
Scott Alfter
b5537dde7f need to add E2END to pins_RAMPS_FD_V2.h (#11564) 2018-08-21 02:16:31 -05:00
Scott Lahteine
8f0bbdcc9b
Fix up Max7219 orientations (#11596) 2018-08-21 02:06:18 -05:00
jmz52
a77f8c6dd5 Implement servo support for STM32F1 (#11580)
Implement servo support for STM32F1. Original code was incomplete and depended on Servo library from stm32duino which conflicts with `module/servo.h`.
2018-08-20 21:13:51 -05:00
Dave Johnson
0456caf0ad Consolidate shared HALs and isolate HAL compile (#11552) 2018-08-20 21:11:12 -05:00
jmz52
dfe18ac633 Fix compilation error for STM32F1 with U8GLIB_SSD1306 or U8GLIB_SH1106 enabled (#11583)
The `binary.h` file required by `lcd/dogm/dogm_bitmaps.h` is not present in stm32duino environment. Binary macros are defined in `bit_constants.h` in stm32duino framework.
2018-08-20 20:37:56 -05:00
Roxy-3D
b0a8ce59bd
Update Boards.h to include Formbot support 2018-08-20 16:46:27 -05:00
Roxy-3D
62ce937540
Update pins.h to include the Formbot board 2018-08-20 16:44:54 -05:00
Roxy-3D
a82be36d5d
Create pins_FORMBOT.h 2018-08-20 16:43:42 -05:00
ghent360
00d24a8219 Don't call __delay_4cycles for 0 cycle delay - takes a really long time. (#11586) 2018-08-18 22:50:11 -05:00
Scott Lahteine
56f1e17a25
[2.0.x] Max7219 cleanup, simplify, and extend (#11575) 2018-08-18 01:33:13 -05:00
jmz52
0b2d686160 Fix "SD init fail" problem for STM32F1 (#11579)
Fix "SD init fail" problem for STM32F1 caused by incorrect SS pin state and incorrect SPI mode. Issue #11225
2018-08-17 23:27:10 -05:00
Scott Lahteine
a98f21ec5e Marlin assumes signed chars 2018-08-16 22:52:42 -05:00
Kevin
db30650731 Fix UBL/Homing (#11566) 2018-08-16 08:28:40 -05:00
Roxy-3D
aae4c67e5d
Max7219 Clean Up (#11563)
Some of the Rotations did not do the right thing with setting and clearing pixels.
I think it is correct now.   But if not...  It is much closer to being correct.
2018-08-15 21:22:28 -05:00
InsanityAutomation
9de730b2bf Update tool_change.cpp (#11559) 2018-08-15 19:30:52 -05:00
InsanityAutomation
c2553f9888 2.0.x - Idex match119 (#11556)
* Update ubl_G29.cpp

* Update ultralcd.cpp
2018-08-15 13:26:11 -05:00
Roxy-3D
e9de321ac0
declare void Max7219_register_setup(); 2018-08-15 10:36:51 -05:00
Scott Lahteine
952a1bc9d5
Merge pull request #11551 from thinkyhead/bf2_trinamic_fixes
[2.0.x] Fix TMC2208 SW serial communication
2018-08-14 19:07:08 -05:00
petrzjunior
67613bf5bd Update Czech translations (#11510) 2018-08-14 18:45:16 -05:00
Scott Lahteine
bd6d032628 Update default driver configuration
Co-Authored-By: teemuatlut <teemu.mantykallio@live.fi>
2018-08-14 18:42:04 -05:00
Scott Lahteine
1561e61df7 New TMC2208 constructor
Co-Authored-By: teemuatlut <teemu.mantykallio@live.fi>
2018-08-14 18:41:51 -05:00
Nils Hasenbanck
b37bfeffeb [2.0.x] Use the new const functions of the persistentStore api (#11544) 2018-08-14 18:35:36 -05:00
Chris Pepper
5573ef62c6 [2.0.x] PersistentStore update followup (#11549) 2018-08-14 17:54:12 -05:00
Scott Lahteine
846bd24eb9 MALYAN_LCD is ok without SD 2018-08-14 05:31:47 -05:00
Scott Lahteine
834ea7fcea Remove 'const' from PersistentStore::capacity 2018-08-14 04:46:10 -05:00
Dave Johnson
c64199941e Compile only selected PIO environment (#11519) 2018-08-14 03:28:52 -05:00
Andy Shaw
5be2559eda Use flash memory to emulate EEPROM (#11500)
Use a sector of the LPC flash memory to emulate EEPROM storage, removing the need to have an SD card to store system parameters.
2018-08-14 01:19:34 -05:00
Scott Lahteine
6964e1a95a Clean up trailing whitespace 2018-08-14 00:55:37 -05:00
Scott Lahteine
865ee5985f Followup persistent store with heading, const 2018-08-13 23:55:33 -05:00
Scott Lahteine
a4b0148365 Easier to find 'static inline' 2018-08-13 23:55:33 -05:00
Scott Lahteine
cc0a60453f
Merge pull request #11526 from hasenbanck/eeprom-cleanup
[2.0.x] Change direct eeprom access to HAL::PersistentStore
2018-08-13 19:45:10 -05:00
Roxy-3D
65c5227c29
Change M7219 I to setup Max7219 registers, but not do initialization pattern 2018-08-13 17:46:48 -05:00
Nils Hasenbanck
577aeb4aa9 All EEPROM access uses persistentStore 2018-08-13 17:43:35 -05:00
Scott Lahteine
6a8b906318 Followup for persistent_store_api.h 2018-08-13 17:43:35 -05:00
Chris Pepper
66d2b48b59 Update PersistentStore api (#11538)
- Clean up the API to use a `static` class instance to adhere to Marlin convention
- Add `const` position data access for read/write
- Add Storage capacity to the interface
2018-08-13 17:30:25 -05:00
Roxy-3D
60f1376798
Make M7219 I more robust and nice to look at
Make M2719 initialize the Max7219 registers and then run the initialization pattern (if one is specified).
2018-08-13 16:59:25 -05:00
Roxy-3D
fd15b1495a add I parameter to M42 to allow access to sensitive pins 2018-08-13 16:57:09 -05:00
Scott Lahteine
11b411a872 Improve AXIS_DRIVER_TYPE macros 2018-08-13 16:57:09 -05:00
Scott Lahteine
f1347f783d Optimize thermistor table 71
agData in Table 71 is extremely oversampled (see Issue #11220). I have removed the data points that perform *worse* than linearly interpolating the remaining points, and fixed up two points that were simply rounded incorrectly.

Co-Authored-By: Aaron Griffith <aargri@gmail.com>
2018-08-13 02:54:55 -05:00
Scott Lahteine
0bda22367b Allow Einsy RAMBo FAN1_PIN override 2018-08-13 02:49:30 -05:00
Scott Lahteine
1b921b246b Fix pca9632_set_led_color
…when used with an I2C screen.

Co-Authored-By: soimy <soimy@163.com>
2018-08-13 02:40:22 -05:00
Scott Lahteine
aa9d329560 Reduce max accel in Creality configs 2018-08-11 22:56:51 -05:00
Scott Lahteine
c93538e9f3 UBL/planner patch tweaks 2018-08-11 22:50:45 -05:00
Scott Lahteine
0af22549a6 Allow G33 to compile with no LCD 2018-08-11 22:32:09 -05:00
Thomas Moore
fc55f1da01 Account for UBL correction when setting the planner position (#11486) 2018-08-10 13:00:50 -05:00
Scott Lahteine
b328fb4dc9
Treat TMC2660 like non-TMC (#11508) 2018-08-10 00:30:28 -05:00
Scott Lahteine
72b086b90d Add A5984 to example configurations 2018-08-09 23:04:27 -05:00
Greg Nutt
a1a5367380 Smoothieboard V1.0/1.1 and A5984 support 2018-08-09 23:03:17 -05:00
Scott Lahteine
f891416e70 No raise on G28 after power-loss 2018-08-07 13:51:36 -05:00
Scott Lahteine
e4ecade8d4 Fix AUTO_POWER_CONTROL compile error
Counterpart to #11467

Co-Authored-By: lsellens <lsellens@users.noreply.github.com>
2018-08-06 23:20:51 -05:00
Giuliano
eee1b7c50c [2.0.x] Fix compile error (#11465)
Address #11463
2018-08-06 23:14:53 -05:00
Giuliano
e85feb2545 [2.0.x] Better timing handling (#11461) 2018-08-06 23:13:36 -05:00
Scott Lahteine
79835590e3
Easier to disable homing validation (#11458) 2018-08-06 23:11:37 -05:00
Scott Lahteine
131d216afa
Fix drivers.h dependency, defer macro evaluation (#11450) 2018-08-03 21:49:04 -05:00
Scott Lahteine
9c62c47579
[2.0.x] Fix Dual X Carriage tool change crash (#11447) 2018-08-03 20:47:29 -05:00
Scott Lahteine
9bae413901
Add Bigtreetech/BIQU KFB 2.0 board (#11446) 2018-08-03 18:14:26 -05:00
Marcio Teixeira
f2224755ad Fix jumping progress bar. (#11439)
- When LCD_SET_PROGRESS_MANUALLY was disabled and an SD print was not active (i.e. the printer was idle), progress_bar_percent would read uninitialized memory from stack and cause progress bar to jump wildly.
- Also updated conditions in `#ifdef` to match `ultralcd.cpp`
2018-08-03 17:17:02 -05:00
Scott Lahteine
aae02827c0 Cosmetic pins changes 2018-08-03 17:03:19 -05:00
Scott Lahteine
64c493ad82 MKS_12864_OLED code cleanup 2018-07-30 23:22:40 -05:00
Scott Lahteine
b826bf4194
Fix initial safe_speed in jerk code (#11417) 2018-07-30 22:50:08 -05:00
forkoz
2cc950d67e [2.0.x] MKS SBASE Trinamic examples/support (#11402) 2018-07-30 22:48:58 -05:00
Roxy-3D
16432376ab
Revert "[2.0.x]Idex and bl touch fixes" (#11407)
* Revert "[2.0.x] bltouch home refinements (#11397)"

This reverts commit 74900f7a70.

* Revert "[2.0.x]Idex and bl touch fixes (#11395)"

This reverts commit 6dafb90c01.
2018-07-28 23:14:46 -05:00
Giuliano
74900f7a70 [2.0.x] bltouch home refinements (#11397)
Just create  a better functions call logic flow
2018-07-28 19:30:14 -05:00
silentninja1
6dafb90c01 [2.0.x]Idex and bl touch fixes (#11395)
* Fix BLTouch homing

Deploy at start, dont call generic stow function at finish or raise goes too high before setting 0

* Update tool_change.cpp

* Update motion.cpp

* Update motion.cpp

* Update motion.cpp

* Update motion.cpp

* Change brackets to be more in align of Marlin coding standards
2018-07-28 10:33:31 -05:00
Giuliano
5ce5ff8e9b [2.0.x] fix bltouch homing (#11379)
Partially revert. Seems to solve the issue, but one report says G29 still fails.
2018-07-27 18:30:08 -05:00
Scott Lahteine
15d68cb496 Pre-override of ST7920 delays before HAL.h 2018-07-26 23:33:18 -05:00
Dave Johnson
8a24ff94d1 AT90USB1286 PIO cleanup and optimization (#11230)
-normalize `env` and `board` to lowercase naming convention.
-make board `name` follow descriptive convention.
-implement `-fsingle-precision-constant` compile optimization per https://github.com/MarlinFirmware/Marlin/pull/11178#issuecomment-401673901
-fix typo in 5DPRINT entry.
2018-07-26 05:58:28 -05:00
Lee Olivares
094e6d81a5 Add Einstart-S support (#11219)
Indeed the HAL does not need to be mucked around with to expose ATmega2560 pins not available as numbers on the MEGA board, I'll need to update the wiki with that tidbit and a reference to the pin-mapping comment in `fastio_1280.h`.
2018-07-26 05:52:22 -05:00
Scott Lahteine
244b9a8257 Better fastio 1280/2560 pin list
Co-Authored-By: bleughb <36889022+bleughb@users.noreply.github.com>
2018-07-26 05:23:51 -05:00
Scott Lahteine
955a7f0ae9
Improve driver.h macros (#11371) 2018-07-26 05:11:22 -05:00
MikeLud
aadcf08913 [2.0.x] add Calibrate Z (M915) to Prepare Menu (#11331) 2018-07-26 05:09:49 -05:00
Giuliano
4237c3d9f8 [2.0.x] different bltouch init (#11135) 2018-07-26 05:04:09 -05:00
Andy Shaw
624986d423 Ensure ADC conversion is complete before reading (#11336)
The current Marlin implementation relies on a timer interrupt to start the ADC conversion and read it. However in some circumstances the interrupt can be delayed resulting in insufficient time being available for the ADC conversion. This results in a bad reading and false temperature fluctuations. These changes make sure that the conversion is complete (by checking the ADC hardware via the HAL) before reading a value.

See: https://github.com/MarlinFirmware/Marlin/issues/11323
2018-07-26 03:59:19 -05:00
Scott Lahteine
e2aa635e70 Fix Anet A6 thermistors
Co-Authored-By: vitekn <vitekn@users.noreply.github.com>
2018-07-26 02:02:27 -05:00
Bo Herrmannsen
67b205fd45 Add support for board RuRAMPS4D v1.3 (#11363) 2018-07-25 19:32:27 -05:00
forkoz
d1c6687ecd Update MKS sBase pins (#11357) 2018-07-25 19:19:09 -05:00
Scott Lahteine
048dbf6eca
Merge pull request #11275 from thinkyhead/bf2_pwm_adjustments
[2.0.x] Tweak some SoftPWM code
2018-07-25 19:02:28 -05:00
Scott Lahteine
e05e95cf97 Clean trailing whitespace 2018-07-25 18:49:47 -05:00
Scott Lahteine
22ebbc091f Tweak some SoftPWM code 2018-07-25 18:09:31 -05:00
Scott Lahteine
32de09f5c5 Specify some extra CR-10S pins 2018-07-25 18:08:09 -05:00
J.C. Nelson
9c2bfa2ab3 Remove extra parameter to enqueue. (#11364) 2018-07-25 18:02:02 -05:00
Giuliano
bd3ec66a78 [2.0.x] typo fix (#11365)
Typo fix
2018-07-25 18:00:47 -05:00
teemuatlut
fbcdf5eaeb Simplify stepper driver per-axis selection 2018-07-25 02:47:43 -05:00
Scott Lahteine
e5c0b490c8 Add *_DRIVER_TYPE to example configs
Co-Authored-By: teemuatlut <teemu.mantykallio@live.fi>
2018-07-25 02:47:30 -05:00
Eyal
fbdbe53290 Fix get_period_inverse(0) so it doesn't crash (#11334) 2018-07-25 01:58:40 -05:00
Scott Lahteine
14e2b11195 Fix spelling in configs 2018-07-24 21:03:38 -05:00
Scott Lahteine
4685c7d59f Followup to M91x I patch 2018-07-24 18:30:28 -05:00
Roxy-3D
62fa028155
Handle dual gantry machines better 2018-07-24 15:34:53 -05:00
Roxy-3D
09485f63e9
add missing ')' 2018-07-22 10:50:41 -05:00
Roxy-3D
a35abce1ac
Fix missing ')' 2018-07-19 19:20:40 -05:00
Scott Lahteine
76d4cfb064 Tweak some Max7219 code 2018-07-19 18:49:39 -05:00
Scott Lahteine
4195757585
Merge pull request #11309 from thinkyhead/bf2_manual_probe_start_z
[2.0.x] Manual Z Start Height
2018-07-19 18:26:26 -05:00
Roxy-3D
03b01e2500
Folger Tech i3-2020 now defaults to 2 Max7219 units 2018-07-19 17:02:46 -05:00
Roxy-3D
db85ca93c4
Change Max7219_idle_task() to use a column instead of row if Y-Axis as 16 LED's 2018-07-19 17:01:31 -05:00
Roxy-3D
9660996cc3
Add Multi Unit Support for Max7219 to bugfix_2.0.0 (#11285)
* Add Multi Unit Support for Max7219 to bugfix_2.0.0

* Apply multi-MAX7219 to example configs

* Tweak some spacing, macros
2018-07-19 13:56:47 -05:00
Scott Lahteine
39c8aed8ba Add MANUAL_PROBE_START_Z to example configs 2018-07-18 21:49:20 -05:00
Scott Lahteine
2106fa26b1 Add MANUAL_PROBE_START_Z for manual probing 2018-07-18 21:49:20 -05:00
Scott Lahteine
17ed0f815c Fix tool_change call in UBL G29
Fix #11279, #11252
2018-07-18 20:30:30 -05:00
Scott Lahteine
6d2aff03bd
Merge pull request #11306 from thinkyhead/bf2_power_loss_pin
[2.0.x] Add support for power loss detect pin
2018-07-18 20:13:20 -05:00
Scott Lahteine
63a146d424 planner.synchronize at start of tool_change
See https://github.com/MarlinFirmware/Marlin/issues/10949#issuecomment-398540498
2018-07-18 20:10:55 -05:00
Scott Lahteine
665ac1e4d0 Add POWER_LOSS_PIN support 2018-07-18 19:55:10 -05:00
Scott Lahteine
2243f72523 Add POWER_LOSS_PIN to example configs 2018-07-18 19:55:10 -05:00
Chris Pepper
47d5fcbbcc [2.0.x] Change MKS SBASE default serial port to avoid confusion (#11301) 2018-07-18 18:43:20 -05:00
Scott Lahteine
c83109c0ae
Merge pull request #11238 from xC0000005/MalyanLCDUpdate
[2.0.x] Malyan LCD Feedrate + Better Temp Handling
2018-07-17 21:06:52 -05:00
Scott Lahteine
64f007580b Fix some header comments 2018-07-17 19:50:24 -05:00
Giuliano
aed1d17a2d Initialize default units (#11295)
When `INCH_MODE_SUPPORT` is enabled no default unit is set. This fixes it.
2018-07-17 19:37:30 -05:00
Scott Lahteine
8c40f0c6c7 Reduce TQ message code size 2018-07-17 18:18:52 -05:00
xC0000005
b04e0c0cbb Malyan LCD feedrate, better temp handling. 2018-07-17 18:18:52 -05:00
Scott Lahteine
065e9c3d66 Add card.longest_filename method 2018-07-17 18:18:52 -05:00
Roxy-3D
71df1f7f57
Don't display M421 information for UBL at startup
It takes too long to display the mesh data for large mesh's at startup.   We should consider ways to speed this up.
Perhaps it makes sense to display an entire row of the mesh instead of just one mesh point?
2018-07-17 17:19:52 -05:00
Scott Lahteine
be7d1dfb3c
Merge pull request #11267 from teemuatlut/bf2_lpc_spi
[2.0.x] LPC1768: Expand hardware SPI class
2018-07-16 21:52:18 -05:00
Giuliano
8f686aa449 [2.0.x] Fix change filament crash (#11269)
Prevent crash, on filament change, when printer is not homed
2018-07-16 21:49:29 -05:00
teemuatlut
f38c81cdde LPC176x: Expand HW SPI class 2018-07-14 19:06:27 +03:00
teemuatlut
3b5dec4b13 Add new LPC include folder 2018-07-14 18:58:56 +03:00
Scott Lahteine
e486326910 Vellemann K8400 Y bed size is 180
Co-Authored-By: kaimimue <kaimimue@users.noreply.github.com>
2018-07-13 23:19:46 -05:00
Giuliano
e5ea9d200f [2.0.x] fix kill printer (#11260)
This will fix kill message on dual printer with 0 alignment offset
2018-07-13 23:12:43 -05:00
Jamie Bainbridge
8c57cadbe7 Include stdlib in fontutils (#11251)
When `REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER` is defined and Re-ARM build is attempted, `u8g_fontutf8.cpp` includes `fontutils.h` which uses `abs()`.

However, `abs()` is defined in `stdlib.h` which is not included in `fontutils.h`, so compile fails with an error.

Include `stdlib.h` in `fontutils.h` so that `abs()` is defined before `u8g_fontutf8.cpp` needs to use it, resolving the compile error.

Signed-off-by: Jamie Bainbridge <jamie.bainbridge@gmail.com>
2018-07-13 00:02:38 -05:00