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Merge branch 'next' into corvuscorax/OP-947_stateestimator-module

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Corvus Corax 2013-06-09 17:24:08 +02:00
commit 218e15ce61
1 changed files with 7 additions and 7 deletions
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14
flight/pios/stm32f4xx/pios_usb.c
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@ -179,20 +179,20 @@ bool PIOS_USB_CheckAvailable(__attribute__((unused)) uint32_t id)
usb_found = ((usb_dev->cfg->vsense.gpio->IDR & usb_dev->cfg->vsense.init.GPIO_Pin) != 0) ^ usb_dev->cfg->vsense_active_low;
bool status = usb_found != 0 && transfer_possible ? 1 : 0;
bool reconnect = false;
#ifdef PIOS_INCLUDE_FREERTOS
while (xSemaphoreTakeFromISR(usb_dev->statusCheckSemaphore, NULL) != pdTRUE) {
;
}
if(xSemaphoreTakeFromISR(usb_dev->statusCheckSemaphore, NULL) == pdTRUE) {
#endif
bool reconnect = (lastStatus && !status);
lastStatus = status;
reconnect = (lastStatus && !status);
lastStatus = status;
#ifdef PIOS_INCLUDE_FREERTOS
xSemaphoreGiveFromISR(usb_dev->statusCheckSemaphore, NULL);
xSemaphoreGiveFromISR(usb_dev->statusCheckSemaphore, NULL);
}
#endif
if (reconnect) {
raiseDisconnectionCallbacks();
}
return status;
}