52     struct Gpio *pin;  member
68     bool pinState = gpioGet(mTask.pin);  in debounceTimerCallback()
86     bool pinState = gpioGet(data->pin);  in hallIsr()
88     if (!extiIsPendingGpio(data->pin)) {  in hallIsr()
100     extiClearPendingGpio(data->pin);  in hallIsr()
104 static bool enableInterrupt(struct Gpio *pin, struct ChainedIsr *isr)  in enableInterrupt()  argument
106     gpioConfigInput(pin, GPIO_SPEED_LOW, GPIO_PULL_NONE);  in enableInterrupt()
107     syscfgSetExtiPort(pin);  in enableInterrupt()
108     extiEnableIntGpio(pin, EXTI_TRIGGER_BOTH);  in enableInterrupt()
113 static bool disableInterrupt(struct Gpio *pin, struct ChainedIsr *isr)  in disableInterrupt()  argument
116     extiDisableIntGpio(pin);  in disableInterrupt()
139         extiClearPendingGpio(mTask.pin);  in hallPower()
140         enableInterrupt(mTask.pin, &mTask.isr);  in hallPower()
142         disableInterrupt(mTask.pin, &mTask.isr);  in hallPower()
143         extiClearPendingGpio(mTask.pin);  in hallPower()
167         bool pinState = gpioGet(mTask.pin);  in hallSetRate()
212     mTask.pin = gpioRequest(HALL_PIN);  in startTask()
220     disableInterrupt(mTask.pin, &mTask.isr);  in endTask()
222     extiClearPendingGpio(mTask.pin);  in endTask()
223     gpioRelease(mTask.pin);  in endTask()