From 988924b51980ad43e39bc4785a625ff25eb16449 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Sun, 9 Jun 2013 22:09:13 -0700 Subject: altos: Add fast-timer API. Use for quadrature and button drivers This splits the fast-timer portion out of the debounce helper code and shares that with the quadrature driver which now uses it directly. Signed-off-by: Keith Packard --- src/stm/stm32l.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/stm/stm32l.h') diff --git a/src/stm/stm32l.h b/src/stm/stm32l.h index 63bde0f8..1868468f 100644 --- a/src/stm/stm32l.h +++ b/src/stm/stm32l.h @@ -171,6 +171,11 @@ stm_gpio_get(struct stm_gpio *gpio, int pin) { return (gpio->idr >> pin) & 1; } +static inline uint16_t +stm_gpio_get_all(struct stm_gpio *gpio) { + return gpio->idr; +} + extern struct stm_gpio stm_gpioa; extern struct stm_gpio stm_gpiob; extern struct stm_gpio stm_gpioc; -- cgit v1.2.3