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CC3D - Support 4 PWM inputs and 4 PWM outputs.

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Avoid timer clashes on CC3D when using Parallel PWM input.

More work needs to be done on the PWM RX/Output code to negate timer
clashes.
This commit is contained in:
Dominic Clifton 2014-11-05 22:32:44 +00:00
parent 2d119cba78
commit 30c550b83d
2 changed files with 52 additions and 1 deletions
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12
src/main/drivers/pwm_mapping.c
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@ -347,6 +347,18 @@ pwmOutputConfiguration_t *pwmInit(drv_pwm_config_t *init)
type = MAP_TO_SERVO_OUTPUT;
}
#ifdef CC3D
if (init->useParallelPWM) {
if ((type == MAP_TO_SERVO_OUTPUT || type == MAP_TO_MOTOR_OUTPUT) && (timerHardwarePtr->tim == TIM2 || timerHardwarePtr->tim == TIM3)) {
continue;
}
if (type == MAP_TO_PWM_INPUT && timerHardwarePtr->tim == TIM4) {
continue;
}
}
#endif
if (type == MAP_TO_PPM_INPUT) {
ppmInConfig(timerHardwarePtr);
} else if (type == MAP_TO_PWM_INPUT) {