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author | Lorenz Meier <lm@inf.ethz.ch> | 2015-03-20 21:57:31 +0100 |
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committer | Lorenz Meier <lm@inf.ethz.ch> | 2015-03-20 21:57:54 +0100 |
commit | ecec2d76d9217713c800a48f1be0a886af5bb517 (patch) | |
tree | fc841a1e98138fdaed9b5a450457b13026127604 | |
parent | 4f0f2b032940e9b98b334c623f483137d3d97b5d (diff) | |
download | px4-firmware-ecec2d76d9217713c800a48f1be0a886af5bb517.tar.gz px4-firmware-ecec2d76d9217713c800a48f1be0a886af5bb517.tar.bz2 px4-firmware-ecec2d76d9217713c800a48f1be0a886af5bb517.zip |
Allow a bit more flexibility of PWM range
-rw-r--r-- | src/drivers/drv_pwm_output.h | 4 | ||||
-rw-r--r-- | src/systemcmds/esc_calib/esc_calib.c | 7 |
2 files changed, 8 insertions, 3 deletions
diff --git a/src/drivers/drv_pwm_output.h b/src/drivers/drv_pwm_output.h index 35e9619f0..6271ad208 100644 --- a/src/drivers/drv_pwm_output.h +++ b/src/drivers/drv_pwm_output.h @@ -78,7 +78,7 @@ __BEGIN_DECLS /** * Highest PWM allowed as the minimum PWM */ -#define PWM_HIGHEST_MIN 1300 +#define PWM_HIGHEST_MIN 1600 /** * Highest maximum PWM in us @@ -93,7 +93,7 @@ __BEGIN_DECLS /** * Lowest PWM allowed as the maximum PWM */ -#define PWM_LOWEST_MAX 1700 +#define PWM_LOWEST_MAX 1400 /** * Do not output a channel with this value diff --git a/src/systemcmds/esc_calib/esc_calib.c b/src/systemcmds/esc_calib/esc_calib.c index aee26680c..d74010553 100644 --- a/src/systemcmds/esc_calib/esc_calib.c +++ b/src/systemcmds/esc_calib/esc_calib.c @@ -168,8 +168,13 @@ esc_calib_main(int argc, char *argv[]) } } - if (set_mask == 0) + if (set_mask == 0) { usage("no channels chosen"); + } + + if (pwm_low > pwm_high) { + usage("low pwm is higher than high pwm"); + } /* make sure no other source is publishing control values now */ struct actuator_controls_s actuators; |