Kevin O'Connor 116b304541 avr: Switch to input state prior to enabling pullup in gpio_in_reset() ...

If switching a pin from output low to input with pullup, there is an
intermediate state of either driven high or high impedance without a
pullup.  Similarly, when switching from output high to input without a
pullup, there is an intermediate state of either driven low or high
impedence with a pullup.  In both cases it is preferable for the
latter transition.

Also, calculate the final setting prior to making any changes to
reduce the time in that intermediate state.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

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

..

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: make i2c distinguish I2C NACKs

2025-07-17 19:36:01 -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: Round up in nsecs_to_ticks()

2025-04-28 19:55:30 -04:00

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

Kconfig: Add new WANT_I2C option to reduce code size

2025-04-16 13:54:44 -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