Commit Graph

642 Commits

Author SHA1 Message Date
jmdearras
b65cb5704d Fix, improve FYSETC_MINI_12864 support (#13730) 2019-04-19 20:11:51 -05:00
Kajetan Rzepecki
d83a7924e6 Fix ESP32 TOGGLE() with I2S expander (#13743) 2019-04-18 13:15:35 -05:00
Marcio Teixeira
08f21335a6 Fix bad opcode in LIGHTWEIGHT_UI; add 32-bit HAL and Due compatibility (#13751) 2019-04-18 13:10:58 -05:00
Kajetan Rzepecki
7c8ee0cd5b Enable more ADC1 channels (pins 32-39) (#13742) 2019-04-18 13:01:24 -05:00
Kajetan Rzepecki
e1acc09c6e Fix LPC1768 HAL SSD* screen init (#13741) 2019-04-17 14:57:50 -05:00
jmdearras
5f49b65c1f Move LPC SD options to configs, add MKS_MINI_DISPLAY to SKR boards (#13712) 2019-04-15 22:55:33 -05:00
Bob Kuhn
9b578ca343 Support FYSETC_MINI_12864 on Re-ARM, RAMPS_FD, MKS SBASE (#13717) 2019-04-15 22:54:11 -05:00
Kajetan Rzepecki
20dc45bca7 Refactor, fix ESP32 WebSocketSerial (#13689) 2019-04-15 16:32:20 -05:00
Kajetan Rzepecki
6fe90f0324 Define I2S pins for ESP32 (#13714) 2019-04-15 16:13:59 -05:00
Scott Lahteine
b18316dd37 Fix some spacing 2019-04-12 13:35:42 -05:00
Scott Lahteine
f2ba0a5ae7 Tweak some formatting 2019-04-12 13:15:37 -05:00
Scott Lahteine
7e58d33a2e Update some headers 2019-04-12 13:04:04 -05:00
Scott Lahteine
d72946a8d7 Fix LPC1768 build with no watchdog
Fix issue mentioned at https://github.com/MarlinFirmware/Marlin/pull/13587#issuecomment-481737509
2019-04-10 17:34:15 -05:00
Scott Lahteine
c8a83fb122 SPINDLE_LASER_ENABLE => SPINDLE_LASER_ENA 2019-04-08 18:13:41 -05:00
Bob Kuhn
9a56d90150 Fix M43 on LPC176x (#13587)
The real fix. PR #13568 was wrong.
2019-04-06 18:06:07 -05:00
Kajetan Rzepecki
27693cec29 Extend ESP32 HardwareSerial with flushTX. (#13588) 2019-04-05 19:04:02 -05:00
Alexander Gavrilenko
3c47e1b4d1 Support Black STM32F407VET6 with RAMPS-like shield (#13524) 2019-04-05 15:30:19 -05:00
Kajetan Rzepecki
692a0198f9 Fix SPISettings frequency parameters in ESP32 HW SPI (#13573) 2019-04-04 23:17:14 -05:00
Kajetan Rzepecki
63d95862fa Add FastIO TOGGLE for ESP32 (#13574) 2019-04-04 23:15:17 -05:00
Kajetan Rzepecki
b21ca53dfc SPIFFS-backed PersistentStore for ESP32 (#13566) 2019-04-03 20:28:26 -05:00
Scott Lahteine
de0046fc8b Fix empty HAS_TIMER macros 2019-03-30 23:04:40 -05:00
Alexander Gavrilenko
6d9aaca082 Fix compilation error for MKS Robin (#13506) 2019-03-29 12:40:24 -05:00
Scott Alfter
c6dbe6e9d6 Fix Teensy 3.5/3.6 __get_primask (#13514) 2019-03-29 12:23:09 -05:00
Alexander Amelkin
e40636a7c1 Replace digitalPinHasPWM with HAS_TIMER (#13520) 2019-03-29 12:21:14 -05:00
Chris Pepper
ffc2c2d7c5 Move FAST_PWM_FAN code to HALs (#13491) 2019-03-26 01:03:23 -05:00
Bob Kuhn
6bd0a0be97 Relocate DUE Stepper ISR to TC0,2 (#13481) 2019-03-25 22:39:51 -05:00
pinchies
ef3b93daa1 Fix STM32F1 SD-based EEPROM emulation (#13475)
If `openFile` is given `true`, then it has read-only access. Because all the writing occurs on the next line, this breaks SD card as EEPROM.
2019-03-24 20:07:31 -05:00
Scott Lahteine
380c771988 Handle word-padded flash-based eeprom (STM32F1)
Fix #13445
2019-03-24 19:14:04 -05:00
Scott Alfter
32332bcd03 Proceed with Teensy 3.5/3.6 HAL (#13450) 2019-03-24 00:08:32 -05:00
Scott Lahteine
b376c7e374 Group DISABLED items 2019-03-17 07:56:35 -05:00
Scott Lahteine
49cf92dc36
Extended condition macros (#13419)
Allow `ENABLED`, `DISABLED`, `PIN_EXISTS`, and `BUTTON_EXISTS` to take multiple arguments. Also add:
- Alias `ANY(...)` for `!DISABLED(...)`
- Alias `ANY_PIN(...)` for `PIN_EXISTS(a) || PIN_EXISTS(b) ...`
- Alias `EITHER(A,B)` for `ANY(...)`
- Alias `ALL(...)` and `BOTH(A,B)` for `ENABLED(...)`
- `NONE(...)` for `DISABLED(...)`
2019-03-16 23:43:06 -05:00
Karl Andersson
5d3928cb01 PWM is not defined on Arduino Core STM32 (#13405) 2019-03-15 19:14:06 -05:00
Scott Lahteine
67bee06e43 No patch needed for non-libmaple analogWrite
See https://github.com/pinchies/Marlin/pull/1#issuecomment-471388743
2019-03-13 07:21:10 -05:00
Scott Lahteine
f89b375fb9
Fixes and improvements for PWM pins (#13383) 2019-03-13 06:51:15 -05:00
Scott Lahteine
6214c997c0 Remove includes of <binary.h> 2019-03-13 05:32:33 -05:00
Scott Lahteine
4555ae448f Fixups for ESP32 2019-03-13 05:32:33 -05:00
Hadrien Jouet
0278ad0a6d Add ESP32 WiFi interface (#11209) 2019-03-13 00:48:08 -05:00
Scott Lahteine
ad91476d26 Fix USEABLE_HARDWARE_PWM 2019-03-13 00:12:46 -05:00
Scott Lahteine
51ff5b68fa Clean up fastIO ahead of PWM patch 2019-03-12 20:39:55 -05:00
jmz52
013bb469ca Fix compilation for STM32F1 with no SDIO (#13366) 2019-03-11 16:40:51 -05:00
Scott Lahteine
aa1d587128 Some LCD code cleanup 2019-03-11 05:07:31 -05:00
Scott Lahteine
1f7e220387 Make HAL ISR macros function-like 2019-03-10 20:44:27 -05:00
Scott Lahteine
77b4176152 Use lib include for bit_constants.h 2019-03-10 19:09:28 -05:00
pinchies
4c43e6c48b Fix "spontaneous heating" issue (WRITE bug) on STM32 (#13356)
Should fix "spontanous heating" problems due to order of operations error. Error occurs at least with ststm32 v5.1.0 in PlatformIO.
2019-03-10 17:25:54 -05:00
Msq001
fb3302feda Fix STM32F1 Serial and ADC pins (#13331) 2019-03-08 02:21:32 -06:00
Reece Kibble
dbead66988 Allows user to set (almost) any PWM frequency (#12638) 2019-03-08 02:15:42 -06:00
Scott Lahteine
44571775bd Further support for 6 extruders 2019-03-07 01:00:56 -06:00
Scott Lahteine
2212da453a
Distinguish between analog/digital auto fans (#13298) 2019-03-05 00:41:31 -06:00
Chris Pepper
b0553d2d97 Add M997 support and simple implementation for LPC176x (#13281) 2019-03-01 20:11:50 -06:00
Scott Lahteine
fa236e9718 General cleanup ahead of L64XX 2019-03-01 19:58:07 -06:00
Scott Lahteine
9a6b90f47d TMC2660.h comment tweaks 2019-03-01 00:25:22 -06:00
Bob Kuhn
ddbe4cfa20 Printrboard G2 support (#13116) 2019-02-26 21:03:13 -06:00
Scott Lahteine
4200f9ed62 Hide freeMemory et.al. warnings 2019-02-26 18:03:00 -06:00
Scott Lahteine
dc88747770 Fix Due GET_ARRAY_IS_DIGITAL
Co-Authored-By: bob-the-kuhn <bob.kuhn@att.net>
2019-02-26 17:49:14 -06:00
Scott Lahteine
833c2e54a1 Add an empty flushTX to MarlinSerialUSB_Due 2019-02-25 13:48:14 -06:00
Scott Lahteine
e15354e387
Simplify serial port redirect (#13234) 2019-02-23 22:53:01 -06:00
Karl Andersson
76e9ee33aa Fix include order to make SERIAL_PORT_2 work (#13241) 2019-02-23 16:56:09 -06:00
Scott Lahteine
15aa932aa6
HAL for Linux (#13146) 2019-02-22 19:09:10 -06:00
Scott Lahteine
a43e892fb5 Use 8-bit i2c address on LPC platform
Fix #9799 — hopefully not a unicorn
2019-02-20 06:27:26 -06:00
Scott Lahteine
631d867dc9 HAL cleanups 2019-02-20 06:27:26 -06:00
Scott Lahteine
758c6c9464 Very minor SPI speedup 2019-02-20 04:36:23 -06:00
Scott Lahteine
422dd6666e Fix Due EEPROM write bug
See #13065
2019-02-20 04:36:23 -06:00
Scott Lahteine
03e109c4a3 FLASH_EEPROM => FLASH_EEPROM_EMULATION 2019-02-20 04:36:23 -06:00
Scott Lahteine
50917ccda6 Tweak some u8g interface code 2019-02-20 04:26:34 -06:00
Scott Lahteine
3a1b6fe8c1 Coding standards 2019-02-19 14:58:39 -06:00
Scott Lahteine
18996d2595 Fix some spelling 2019-02-12 16:21:56 -06:00
InsanityAutomation
7f1b69b0c8 Add HOST_PROMPT_SUPPORT (#13039) 2019-02-12 15:55:47 -06:00
Scott Lahteine
0feeef2604 Update copyright in headers 2019-02-12 15:30:11 -06:00
Scott Lahteine
894f5c24a8 Fix trailing whitespace 2019-02-12 14:25:57 -06:00
Scott Lahteine
d9a3fea022 Comments in HAL_spi_STM32F1.cpp 2019-02-11 18:06:33 -06:00
Simon Jouet
5cd0fa3ce1 Basic GPIO expander using the ESP32 I2S peripheral (#12959) 2019-02-10 05:40:31 -06:00
Scott Lahteine
e1587da228
Clean up HAL_spi_Due.cpp (#13087) 2019-02-06 06:31:31 -06:00
Scott Lahteine
b96cc30cd0 HAL spacing tweak 2019-02-04 21:51:06 -06:00
Scott Lahteine
9e394139e5 Followup to 90911104 2019-02-04 10:46:52 -06:00
Andy Shaw
9091110460 LPC1768 - Don't change CS pin state (#13015) 2019-02-04 07:08:39 -06:00
Scott Lahteine
4fa1c52688 Tweak serial output code 2019-02-03 01:09:14 -06:00
revilor
6a57d0b381 Prusa MMU2 (#12967) 2019-01-31 19:10:52 -06:00
Scott Lahteine
8f9b246d0e Tweak some formatting, replace tabs 2019-01-24 13:18:56 -06:00
Scott Lahteine
00cdd41b5f Clean up for recent changes 2019-01-23 20:08:58 -06:00
Bob Kuhn
2f35747f29 L6470 SPI daisy chain support (#12895) 2019-01-23 19:06:54 -06:00
Scott Lahteine
48a581ba2e Tweak some HAL Due code 2019-01-23 00:53:20 -06:00
Scott Lahteine
0495fcd475 Minor spacing fix 2019-01-20 00:10:50 -06:00
Scott Lahteine
a5911765c3 Tweak some spacing 2019-01-19 20:27:57 -06:00
Scott Lahteine
424aa05cc2 Fix some file endings 2019-01-19 18:19:12 -06:00
Scott Lahteine
ce563d7c2e Various general cleanups
Mostly from the L6470-oriented PR
2019-01-19 16:56:12 -06:00
Karl Andersson
64a4649290 STM32 - Fix SD write (#12897) 2019-01-15 18:44:22 -06:00
Scott Lahteine
3e867008f0 Fix some HAL_STM32F1 type declarations 2019-01-12 16:21:11 -06:00
Nils Hasenbanck
f9299c4461 Make timer definition in pin files for STM32 possible (#12874)
RemRam needs to redefine a particular timer to work correctly. The HAL did foresee this possibility and checks if the timer was already defined for either the stepper or temperature timer.

Prior to this commit the header file for the timers couldn't see those definitions in the pin file, but this commit will fix this.

Tested on an actual hardware to verify. (It wouldn't boot without it.)
2019-01-12 14:40:49 -06:00
InsanityAutomation
a403d9a50c Improve menu pause / resume (#12876) 2019-01-11 20:42:11 -06:00
Chris Pepper
2919f3045d [LPC176x] Update PIO extrascript (#12878) 2019-01-11 19:45:33 -06:00
Scott Lahteine
0d30ccf767 Tweaks to TMC26XStepper 2019-01-11 19:42:34 -06:00
Karl Andersson
8ae6f1e556 Fix errors and some compiler warnings with HAL_STM32 PlatformIO build (#12869) 2019-01-10 19:01:31 -06:00
jmz52
d372e7e477 SDIO support for STM32F1 (#12782) 2019-01-04 13:38:07 -06:00
jmz52
813a4ea107 Add support for Mks Robin TFT display (#12706)
* Add support for MKS Robin TFT display

- Add support for MKS Robin TFT display and encoder for MKS Robin board.
- Generic 128x64 UI with x2 upscale is used (for now).
- Tested on MKS Robin TFT V2.0 with ST7789V controller.
2019-01-03 10:38:39 -06:00
jmz52
c4237b529f Fix MKS Mini and SD card conflct over SPI mode (#12783) 2019-01-03 10:27:53 -06:00
Phr3d13
01f75591c6 Fix GTM32_PRO_VB Serial and HAL via watchdog (#12753)
Move `watchdog_reset` from `.h` to `.cpp` to eliminate the need to include `MarlinConfig.h` in a HAL-related file.
2019-01-03 09:46:49 -06:00
Marcio Teixeira
60cb36bef3 Misc. improvements (#12747)
* Make ExtUI respect MAXTEMP limits
  - Temperatures are now clamped by MAXTEMP limits rather than arbitrary values.
* Speed up USB init, add status
  - Speed up USB initialization
  - Show status message if init failed
* Enable status messages for EXTENSIBLE_UI
* Adjust max limit to MAX_TEMP - 15
* Misc. tweaks to formatting, const, etc.
2019-01-01 15:17:48 -06:00
Reece Kibble
7557f8d68c Rename all Stm32f1 to STM32F1 (#12639) 2018-12-31 16:36:49 -06:00
jmz52
33abb86b7e Add support for MKS Robin board (#12650)
Implement initial support for MKS Robin (STM32F103ZET6) board.
Custom build script is used to generate encrypted firmware compatible with original MSK Robin bootloader (i.e. safe firmware update from SD card and possibility to go back to original close-source firmware).
2018-12-20 17:23:27 -06:00
Scott Lahteine
f6321f878a
Simpler AVR + Trinamic + Soft Serial sanity-check (#12606) 2018-12-08 23:34:26 -06:00
mr-miky
11c7945365 Don't include STM32 Core code when compiling STM32 Generic (#12575) 2018-12-03 06:55:49 -06:00
Scott Lahteine
c986239837
A single SERIAL_ECHO macro type (#12557) 2018-11-29 16:58:58 -06:00
Marcio Teixeira
7109dadd21 Additional pin definitions for Archim 2 (#12500)
- Added GPIO pins to Archim 2
- Added new 108 pin to `fastio_Due.h`
2018-11-22 01:07:02 -06:00
Andy Shaw
4975b13b74 Fix problems with LPC1768 EEPROM flash emulation (#12503)
* Remove duplicate calls to PrepareSector

Some flash memory API calls require that a call to `PrepareSector` is done before use. However this call is already made by the LPC1768 framework so the calls in this code are not required.

* Ensure correct alignment of RAM buffer

The LPC176X flash API requires that the RAM buffer used for write operations must be word-aligned. This change ensures that this is the case.
2018-11-22 01:03:32 -06:00
Ludy
90a58488b5 Corrected unused var, default switch, Travis tests (#12477) 2018-11-19 23:59:48 -06:00
Scott Lahteine
826d570162
Combine Travis CI option-setting commands (#12474) 2018-11-18 19:58:02 -06:00
Nils Hasenbanck
5a4fd8e0a6 Fix access to the DWT peripheral for STM32 HAL (#12434)
Access to the DWT peripheral for the `CYCCNT` register needs to happen before `main()`. The code needs to be called after the setup of the system clocks, so the right place is between the `premain()` and `main()` function of the STM32 Arduino core.

This patch moves the DWT access code to a new function, which is then placed between `premain()` and `main()`.
2018-11-18 01:30:46 -06:00
Ludy
22d7fed60a Fix compile error with SD_FIRMWARE_UPDATE (#12462) 2018-11-17 21:13:36 -06:00
Scott Lahteine
66580f32c2
Make CardReader class static (#12451)
* Make CardReader a static class
* Make CardReader flags into bitfields
2018-11-16 22:39:16 -06:00
Ryan
052d102ded UltiMachine Archim 1 support (#12404) 2018-11-14 00:27:39 -06:00
Scott Lahteine
0ee1a92971
Group status methods, share reset_status with Extensible UI (#12414)
* Group status methods, share reset_status with Extensible UI
* Move common DOGM code to headers
2018-11-13 01:47:45 -06:00
Scott Lahteine
4e0c935959 Update HAL and libs formatting 2018-11-10 19:43:23 -06:00
Scott Lahteine
b3b4e6dc45
Change Marlin debug flag names to fix conflicts (#12340)
In reference to #11000
2018-11-05 22:48:28 -06:00
Scott Lahteine
c31e1735dd Restore LPC1768_PIN_INTERRUPT_M, apply to Z3
- In reference to #12166
2018-11-05 06:28:49 -06:00
Scott Lahteine
0c85869c26 Clean up file endings 2018-11-04 18:30:10 -06:00
Scott Lahteine
e0956bb572 Drop 'register' storage specifier 2018-11-04 16:17:13 -06:00
Scott Lahteine
9c0e05552e Suppress some compile warnings 2018-11-04 15:25:31 -06:00
Karl Andersson
176654791e Use board-specific or platform SPI pins in HAL_STM32 (#12323) 2018-11-04 15:03:45 -06:00
Scott Lahteine
f5eab912ed
Apply #pragma once, misc cleanup (#12322)
* Apply #pragma once in headers
* Adjust some thermistors formatting
* Misc cleanup and formatting
2018-11-04 02:25:55 -06:00
Nils Hasenbanck
cafabf2055 Implement DELAY_NS with CYCCNT on Cortex-M7 (#12283) 2018-11-01 16:11:51 -05:00
Karl Andersson
484ca68228 Fix misplaced parentheses (#12284) 2018-10-31 15:34:37 -05:00
Karl Andersson
1946f729fd STM32 FastIO using register access (#12276) 2018-10-30 19:25:44 -05:00
Scott Lahteine
4ed579cafc Americanized English spelling 2018-10-30 18:55:38 -05:00
Scott Lahteine
3583e2b449
Followup to Menu Refactor (#12275) 2018-10-30 16:34:45 -05:00
mholeys
63ce8baa55 Fix Teensy 3.5/3.6 ADC access for ADC1 (#12258) 2018-10-28 15:51:49 -05:00
Scott Lahteine
5580773191
Use FastIO, sanity-check LPC SD options, apply formatting (#12231) 2018-10-26 15:23:02 -05:00
Scott Lahteine
d015f746cc
Fix some compile warnings (#12220) 2018-10-26 03:53:06 -05:00
Scott Lahteine
fbfb48cce0 Indent a block 2018-10-25 10:52:27 -05:00
Scott Lahteine
7a04eb3a8b Fix some comment formatting 2018-10-23 22:35:44 -05:00
Karl Andersson
aa72884a6e Enable use of SERIAL_PORT_2 on HAL_STM32 (#12197) 2018-10-23 15:24:58 -05:00
Scott Lahteine
8d3a92fc4a Followup to millis_t patch 2018-10-20 23:23:58 -05:00
Ludy
44369d536a Use millis_t where needed (#12152) 2018-10-20 23:21:27 -05:00
Scott Lahteine
c6a5c74208 Add parentheses to SD macros 2018-10-19 13:52:57 -05:00
Marcio Teixeira
71e19baf69 Fix kill => disable_all_heaters => print_job_timer.stop (#12146)
- Remove `print_job_timer.stop()` from `disable_all_heaters`
- Call `print_job_timer.stop()` for relevant `disable_all_heaters()`.
- Split up `kill()` for watchdog interrupt safety
2018-10-18 21:20:56 -05:00
Marcio Teixeira
5b7dd553d3 Fix sd_mmc_spi_mem capacity; clean up USB code (#12134)
- Fix an error in the return value of `sd_mmc_spi_read_capacity` which was causing the host OS to read beyond the last sector in the card.
- Clean up the USB flashdrive code and add better debugging.
2018-10-18 11:34:07 -05:00
Scott Lahteine
df768e7d8f Followup to #12129 2018-10-18 11:29:49 -05:00
Chris Pepper
3c13c9e3e9 [LPC176x] Fix USEABLE_HARDWARE_PWM macro, cleanup multiple LED support (#12129) 2018-10-18 11:26:50 -05:00
Nils Hasenbanck
9deb23aa47 Add missing SerialUSB definition for STM32 HAL (#12124) 2018-10-17 11:14:10 -05:00
Scott Lahteine
bc75eb2c64 Cleanup for HAL_spi_Due.cpp 2018-10-17 10:33:54 -05:00
Scott Lahteine
cce4931342 Clean up recent contribs 2018-10-16 06:45:44 -05:00
Karl Andersson
8b5e51c9aa STM32F4xx modifications for HAL_STM32 (#12080) 2018-10-16 06:42:41 -05:00
Christopher Pepper
e5b4bf22d4 Remove debug output from flash persistent store implementation 2018-10-14 18:43:48 +01:00
Christopher Pepper
254b68fe2c servo update 2018-10-14 18:43:48 +01:00
Andy Shaw
870bfd08f5 usb and sdcard sharing improvements
* Add traceback after watchdog timeout

Add the cpability to perform a traceback following a watchdog timeout.

* Enhanced hardware SPI

Allow use of either SSP0 or SSP1.
Ensure that no data is left in I/O buffers after calls to enable sharing of SSP hardware.

* Make flash emulation of eeprom the default

Make use of flash for eeprom storage the default. This means that usage of eeprom will not cause USB drive mount/unmount operations.

* Allow sharing of SD card

SD card I/O operations from the USB stack take place in idle loop, rather than at interrupt time. Allowing sharing of the SPI bus.

New configuration options to allow usage of the SD card to be specified.

* Fix problem with hardware SPI pins
2018-10-14 18:43:48 +01:00
Christopher Pepper
5ddf52d58e [HAL][LPC176x] Pull out framework into separate repository
Framework and build platform now located at https://github.com/p3p/pio-framework-arduino-lpc176x and https://github.com/p3p/pio-nxplpc-arduino-lpc176x respectively

fix mkssbase leds

move hardware serial

remove hardware/software serial

Hardware Serial extraction

HardwareSerial ISRs

fix disabled serial2 causing Serial object to link

move usb devices out to framework

separate out adc/pwm peripheral function from hal.cpp

fix includes

remove unused pwm init

move adc

HAL header update

templated filtered adc

LPC1769 platform
2018-10-14 18:43:48 +01:00
Scott Lahteine
0bd54392b7 Use uint8_t in EEPROM code 2018-10-09 19:00:01 -05:00
Marcio Teixeira
ec9aa4f468 [2.0.x] Miscellaneous fixes (#12039)
* Allow override of soft SPI pins in `pins_*.h`
* Add default case to avoid compiler warning.
* Additional pin definitions for Archim 2.
* Einsy Retro has same timings as Einsy Rambo.
2018-10-08 18:14:52 -05:00
Nils Hasenbanck
191df5e17d Correct PWM_PIN behavior for STM32 HALs (#12027) 2018-10-07 17:08:01 -05:00
Scott Lahteine
bfcf570d68 Try ISR_ALIASOF for Endstop Interrupts 2018-10-07 17:05:32 -05:00
Scott Lahteine
cb7844c8d4
Save PROGMEM on serial prefixes (#12033)
With default config and `EEPROM_SETTINGS`, saves over 200 bytes of PROGMEM.
2018-10-07 15:32:15 -05:00