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CF2: Buzzer

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This commit is contained in:
Dennis Shtatnov
2016-09-19 11:54:53 +02:00
committed by Lorenz Meier
parent c9a17fdd68
commit 83105fca95
3 changed files with 24 additions and 5 deletions
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src/drivers/boards/crazyflie/board_config.h
+7
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@@ -126,6 +126,13 @@ __BEGIN_DECLS
#define ADC_BATTERY_CURRENT_CHANNEL ((uint8_t)(-1))
#define ADC_AIRSPEED_VOLTAGE_CHANNEL ((uint8_t)(-1))
/* Tone alarm output : These are only applicable when the buzzer deck is attached */
#define TONE_ALARM_TIMER 5 /* timer 5 */
#define TONE_ALARM_CHANNEL 3 /* channel 3 */
#define GPIO_TONE_ALARM_IDLE (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_2MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTA|GPIO_PIN2)
#define GPIO_TONE_ALARM (GPIO_ALT|GPIO_AF2|GPIO_SPEED_2MHz|GPIO_PUSHPULL|GPIO_PORTA|GPIO_PIN2)
#define GPIO_TONE_ALARM_NEG (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_OUTPUT_CLEAR|GPIO_PORTA|GPIO_PIN3)
/* PWM
*
* Four PWM motor outputs are configured.