From 5bc61c3c57164a7d2d118d3f7399a2a24e7199cd Mon Sep 17 00:00:00 2001 From: Lorenz Meier Date: Wed, 22 Jan 2014 08:30:48 +0100 Subject: S.BUS output disable cleanup --- src/modules/px4iofirmware/px4io.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/modules/px4iofirmware/px4io.h') diff --git a/src/modules/px4iofirmware/px4io.h b/src/modules/px4iofirmware/px4io.h index 18c7468f6..d7f3e9adb 100644 --- a/src/modules/px4iofirmware/px4io.h +++ b/src/modules/px4iofirmware/px4io.h @@ -160,7 +160,7 @@ extern pwm_limit_t pwm_limit; # define PX4IO_RELAY_CHANNELS 0 # define POWER_SPEKTRUM(_s) stm32_gpiowrite(GPIO_SPEKTRUM_PWR_EN, (_s)) -# define ENABLE_SBUS_OUT(_s) stm32_gpiowrite(GPIO_SBUS_OENABLE, (_s)) +# define ENABLE_SBUS_OUT(_s) stm32_gpiowrite(GPIO_SBUS_OENABLE, !(_s)) # define VDD_SERVO_FAULT (!stm32_gpioread(GPIO_SERVO_FAULT_DETECT)) -- cgit v1.2.3