Alistair Buxton 39ac48339a neopixel: Increase PULSE_LONG_TICKS to 800 for compatibility ...

This timing is also known as T1H in various datasheets. Increasing it
should improve compatibility with various revisions and clones of the
WS2812 LED.

The short version is that 800 is the timing used by Adafruit's popular
NeoPixel Arduino library, and it has no problem driving my BTT RGBW kit
LEDs, while Klipper cannot drive them properly without this patch. The
real upper limit to this value is something like 5000ns so increasing
it should not cause new compatibility problems for LEDs that currently
work.

Signed-off-by: Alistair Buxton <a.j.buxton@gmail.com>

2025-11-13 15:15:28 -05:00

..

ar100

ar100: Convert to or1k-elf toolchain

2025-06-08 14:15:50 -04:00

atsam

stepper: Support step on both edges with custom minimum pulse duration

2025-03-20 19:56:55 -04:00

atsamd

Kconfig: Note which chips require software divide operations

2025-04-17 12:09:19 -04:00

avr

avr: Switch to input state prior to enabling pullup in gpio_in_reset()

2025-07-22 14:11:17 -04:00

generic

usb_canbus: Send echo frame before processing the frame

2025-02-27 13:24:19 -05:00

hc32f460

Kconfig: Note which chips require software divide operations

2025-04-17 12:09:19 -04:00

linux

sched: Improve timer vs task priority check

2024-10-26 22:09:14 -04:00

lpc176x

Kconfig: Add new WANT_ADC option to reduce code size

2025-04-16 13:54:44 -04:00

pru

Revert "Makefile: Don't disable gcc's use-linker-plugin option"

2025-04-16 15:24:05 -04:00

rp2040

rp2040: Prefer larger postdiv1 on rp2040 chips

2025-06-02 14:10:42 -04:00

simulator

command: Fix handling of buffer passing in args[] on 64bit mcu

2020-10-30 14:04:12 -04:00

stm32

stm32: Fix RTR and EFF canbus tx requests in can.c

2025-10-27 12:22:38 -04:00

adccmds.c

adccmds: Run gpio_adc_setup() before oid_alloc()

2019-01-13 11:03:30 -05:00

basecmd.c

basecmd: Update stats timing check to support 32bit duration

2025-04-28 19:28:52 -04:00

basecmd.h

stepper: Use a reusable interface to the "move queue"

2020-12-04 16:10:13 -05:00

buttons.c

buttons: initialize mcu buttons based on inverted state

2019-07-05 20:01:07 -04:00

byteorder.h

byteorder: Add a header file defining common byteswap functions

2018-05-21 09:44:40 -04:00

command.c

command: Support 2-byte message ids

2024-06-10 12:27:12 -04:00

command.h

command: Support 2-byte message ids

2024-06-10 12:27:12 -04:00

compiler.h

compiler.h: Check if __aligned and __section macros are already defined

2016-06-13 23:18:59 -04:00

ctr.h

ctr: Encode negative integers in normal hex notation

2019-08-22 13:06:44 -04:00

debugcmds.c

debugcmds: Remove start/end_group commands

2021-05-07 13:53:47 -04:00

endstop.c

trsync: Introduce new "trigger synchronization" support

2021-06-09 18:58:35 -04:00

gpiocmds.c

gpiocmds: Merge digital output and soft pwm code

2020-12-10 12:06:26 -05:00

i2c_software.c

i2c_software: Place wires in high impedance state after setup

2025-07-22 14:04:50 -04:00

i2c_software.h

i2c: handle errors at i2ccmds

2024-10-26 22:06:30 -04:00

i2ccmds.c

i2ccmds: move status checks to function

2024-10-26 22:06:30 -04:00

i2ccmds.h

ldc1612: shutdown on i2c errors

2024-10-26 22:06:30 -04:00

initial_pins.c

initial_pins: Add check to reduce compile time size when not in use

2022-12-16 22:46:47 -05:00

initial_pins.h

initial_pins: Add ability to configure output pins at mcu startup

2019-03-17 20:56:25 -04:00

Kconfig

load_cell_probe: Create load_cell_probe MCU object

2025-05-29 19:06:48 -04:00

lcd_hd44780.c

lcd_hd44780: Make sure nsecs_to_ticks() is always inlined

2025-04-17 12:09:19 -04:00

lcd_st7920.c

lcd_st7920: Make sure nsecs_to_ticks() is always inlined

2025-04-17 12:09:19 -04:00

load_cell_probe.c

load_cell_probe: Fix warnings on avr builds

2025-06-18 11:09:58 -04:00

load_cell_probe.h

load_cell_probe: Create load_cell_probe MCU object

2025-05-29 19:06:48 -04:00

Makefile

load_cell_probe: Create load_cell_probe MCU object

2025-05-29 19:06:48 -04:00

neopixel.c

neopixel: Increase PULSE_LONG_TICKS to 800 for compatibility

2025-11-13 15:15:28 -05:00

pulse_counter.c

pulse_counter: Use "clock" suffix instead of "time" in commands

2021-04-30 11:40:37 -04:00

pwmcmds.c

pwmcmds: Use move queue for hard PWM

2020-12-04 16:10:13 -05:00

sched.c

sched: Improve timer vs task priority check

2024-10-26 22:09:14 -04:00

sched.h

sched: Improve timer vs task priority check

2024-10-26 22:09:14 -04:00

sdiocmds.c

stm32: Add sdio support

2023-02-20 19:55:25 -05:00

sdiocmds.h

stm32: Add sdio support

2023-02-20 19:55:25 -05:00

sensor_ads1220.c

sensor_hx71x: Update Sensors to report to load_cell_probe

2025-05-29 19:07:49 -04:00

sensor_adxl345.c

sensor_adxl345: No need to schedule start of bulk reading

2024-01-19 11:55:15 -05:00

sensor_angle.c

angle: mt6826s added support

2024-12-12 14:28:45 -05:00

sensor_bulk.c

sensor_bulk: New C file with helper code for sending bulk sensor measurements

2024-01-19 11:55:15 -05:00

sensor_bulk.h

sensor_bulk: Change maximum data size from 52 to 51 bytes

2024-06-10 12:27:12 -04:00

sensor_hx71x.c

sensor_hx71x: Update Sensors to report to load_cell_probe

2025-05-29 19:07:49 -04:00

sensor_icm20948.c

icm20948: Add support for ICM20948 accelerometer (#6756)

2025-03-04 17:12:26 -05:00

sensor_ldc1612.c

ldc1612: shutdown on i2c errors

2024-10-26 22:06:30 -04:00

sensor_lis2dw.c

sensor_lis2dw: Read 8 samples at a time from sensor fifo

2025-10-13 20:36:11 -04:00

sensor_mpu9250.c

mpu: shutdown on i2c errors

2024-10-26 22:06:30 -04:00

sos_filter.c

sos_filter: fix overflows_int32 (#6976)

2025-07-11 11:08:35 -04:00

sos_filter.h

sos_filter: Second Order Sections MCU Filter

2025-05-29 19:01:38 -04:00

spi_software.c

spi_software: add a delay on mode change

2025-05-26 18:44:29 -04:00

spi_software.h

spi_software: Implementation of software spi

2019-02-13 11:52:20 -05:00

spicmds.c

Kconfig: Support selecting optional features on chips with small flash size

2023-06-08 12:59:30 -04:00

spicmds.h

sensor_angle: Add support for bulk querying of spi angle sensors

2022-03-29 20:34:46 -04:00

stepper.c

stepper: Minor code tweak - remove unneeded parenthesis

2025-05-09 12:58:01 -04:00

stepper.h

trsync: Introduce new "trigger synchronization" support

2021-06-09 18:58:35 -04:00

thermocouple.c

thermocouple: Only shutdown on multiple consecutive sensor errors

2022-09-23 11:56:20 -04:00

tmcuart.c

command: Add command_decode_ptr() helper

2020-10-30 14:04:08 -04:00

trsync.c

trsync: Don't require callers of trsync_do_trigger() to disable irqs

2024-10-26 22:11:02 -04:00

trsync.h

trsync: Introduce new "trigger synchronization" support

2021-06-09 18:58:35 -04:00