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| author | Lorenz Meier <lm@inf.ethz.ch> | 2013-12-31 14:45:38 +0100 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2013-12-31 14:45:38 +0100 |
| commit | 7f14f1f7deb945b7f0ba14c2f49758e9a79d12a3 (patch) | |
| tree | 85224dcdd724e6a59129cbdbe67a246b432172e2 /src/modules/systemlib/pwm_limit/pwm_limit.h | |
| parent | c367959d28134fb6c937af83a3e2dcc25b411eee (diff) | |
| download | px4-firmware-7f14f1f7deb945b7f0ba14c2f49758e9a79d12a3.tar.gz px4-firmware-7f14f1f7deb945b7f0ba14c2f49758e9a79d12a3.tar.bz2 px4-firmware-7f14f1f7deb945b7f0ba14c2f49758e9a79d12a3.zip | |
Add conversions and mixer tests. Work in progress
Diffstat (limited to 'src/modules/systemlib/pwm_limit/pwm_limit.h')
| -rw-r--r-- | src/modules/systemlib/pwm_limit/pwm_limit.h | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/src/modules/systemlib/pwm_limit/pwm_limit.h b/src/modules/systemlib/pwm_limit/pwm_limit.h index 9974770be..bc8709398 100644 --- a/src/modules/systemlib/pwm_limit/pwm_limit.h +++ b/src/modules/systemlib/pwm_limit/pwm_limit.h @@ -46,6 +46,8 @@ #include <stdint.h> #include <stdbool.h> +__BEGIN_DECLS + /* * time for the ESCs to initialize * (this is not actually needed if PWM is sent right after boot) @@ -56,18 +58,18 @@ */ #define RAMP_TIME_US 2500000 +enum pwm_limit_state { + PWM_LIMIT_STATE_OFF = 0, + PWM_LIMIT_STATE_INIT, + PWM_LIMIT_STATE_RAMP, + PWM_LIMIT_STATE_ON +}; + typedef struct { - enum { - LIMIT_STATE_OFF = 0, - LIMIT_STATE_INIT, - LIMIT_STATE_RAMP, - LIMIT_STATE_ON - } state; + enum pwm_limit_state state; uint64_t time_armed; } pwm_limit_t; -__BEGIN_DECLS - __EXPORT void pwm_limit_init(pwm_limit_t *limit); __EXPORT void pwm_limit_calc(const bool armed, const unsigned num_channels, const uint16_t *disarmed_pwm, const uint16_t *min_pwm, const uint16_t *max_pwm, float *output, uint16_t *effective_pwm, pwm_limit_t *limit); |