Kevin O'Connor 70068985a7 stepper: Introduce and use gpio_out_toggle_noirq() ... 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>		2018-05-15 17:09:11 -04:00
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Kconfig	build: Allow boards to disable digital input/output support	2017-07-20 10:44:31 -04:00
Makefile	Makefile: Move listing of directories to create to board makefiles	2016-06-13 23:18:59 -04:00
gpio.c	stepper: Introduce and use gpio_out_toggle_noirq()	2018-05-15 17:09:11 -04:00
main.c	avr: Implement internal avr specific timer to handle 16bit overflows	2017-08-08 00:27:28 -04:00