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Hotfix: ensure PWM output on IO and FMU stops when disarming

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Lorenz Meier
2013-02-26 21:27:33 +01:00
parent a9b933b7e6
commit dee0a30e16
1 changed files with 6 additions and 2 deletions
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apps/drivers/stm32/drv_pwm_servo.c
+6 -2
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@@ -299,8 +299,12 @@ up_pwm_servo_arm(bool armed)
rCR1(i) |= GTIM_CR1_CEN | GTIM_CR1_ARPE; rCR1(i) |= GTIM_CR1_CEN | GTIM_CR1_ARPE;
} else { } else {
/* on disarm, just stop auto-reload so we don't generate runts */ // XXX This leads to FMU PWM being still active
rCR1(i) &= ~GTIM_CR1_ARPE; // but uncontrollable. Just disable the timer
// and risk a runt.
///* on disarm, just stop auto-reload so we don't generate runts */
//rCR1(i) &= ~GTIM_CR1_ARPE;
rCR1(i) = 0;
} }
} }
} }