kutter - Unnamed repository; edit this file 'description' to name the repository.

	Commit message (Collapse)	Author	Age	Files	Lines
*	linux: Disable hardware pwm when it is set to zero	Kevin O'Connor	2020-07-20	1	-1/+1
\| \| \| \| \| \| \| \| \| \| \|	Only write "1" to the "enable" file when a non-zero pwm width is requested. Write "0" to the "enable" file when a zero pwm width is requested. This fixes a problem on the replicape servo lines that prevented them from being fully disabled. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
*	linux: userspace GPIO control	andryblack	2020-05-17	1	-4/+12
\| \| \| \| \| \|	Allow use host GPIO pins for non-realtime purposes. Signed-off-by: Andrey Kunitsyn <blackicebox@gmail.com>
*	linux: implement i2c	Arksine	2020-01-13	1	-0/+9
\| \| \| \|	Signed-off-by: Eric Callahan <arksine.code@gmail.com>
*	linux: add support for Linux hardware PWM	Janne Grunau	2019-04-05	1	-0/+7
\| \| \| \| \| \| \| \| \| \|	The replicape servo pins (P9_14/P9_16) are muxed to the SOCs hardware PWM unit driven by a 13MHz GP timer. They have to be driven by the linux host mcu. This commits adds hardware PWM support using the linux sysfs user space interface. Signed-off-by: Janne Grunau <janne-3d@jannau.net> Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
*	linux: Add support for bi-directional SPI communication	Ricardo Amezquita	2018-07-24	1	-0/+1
\| \| \| \| \|	Signed-off-by: Ricardo Amézquita <ramezquitao@cihologramas.com> Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
*	SPI: introduce spi_prepare function	Grigori Goronzy	2018-07-08	1	-0/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	The SPI interface needs to be enabled and configured to the correct settings of a given oid before CS is asserted. The new function spi_prepare() allows ports to do that. This port only introduces the new function in all ports with no implementation and adds the call to the Klipper generic firmware code. That means everything still works as before. Ports need to be changed to fix the underlying issue. Discussion about the motivation here: https://github.com/KevinOConnor/klipper/pull/453#issuecomment-403131149 Signed-off-by: Grigori Goronzy <greg@chown.ath.cx>
*	stepper: Introduce and use gpio_out_toggle_noirq()	Kevin O'Connor	2018-05-15	1	-0/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	The gpio_out_toggle() function in the sam3x8e and stm32f1 code was only valid if it was called with irqs disabled. Commits 018c5daa and 9c52ad43 enabled the lcd code which called gpio_out_toggle() with irqs enabled. This could cause corruption of the gpio state. Introduce a gpio_out_toggle_noirq() function that will only be invoked with irqs disabled, and fix gpio_out_toggle() on sam3x8e and stm32f1 so that it safe to call even if irqs are enabled. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
*	linux: Convert linux SPI code to use the generic spicmds.c code	Kevin O'Connor	2018-05-07	1	-0/+14
\| \| \| \| \| \| \| \| \| \|	Use the generic spi send/receive code on Linux. Update the replicape code to use the updated command format. Also, update the replicape code to turn off the stepper motors on a shutdown event. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
*	linux: Add support for analog IIO devices	Kevin O'Connor	2017-09-20	1	-0/+14
	Add support for reading analog values via the standard Linux IIO interface. This can be used on Replicape boards to sample analog input pins. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>