void CAN2_RX1_IRQHandler(void) {
IRQ_ENTER(CAN2_RX1_IRQn);
can_rx_irq_handler(PYB_CAN_2, CAN_FIFO1);
IRQ_EXIT(CAN2_RX1_IRQn);
}
void CAN1_RX0_IRQHandler(void) {
IRQ_ENTER(CAN1_RX0_IRQn);
can_rx_irq_handler(PYB_CAN_1, CAN_FIFO0);
IRQ_EXIT(CAN1_RX0_IRQn);
}
void CAN2_RX1_IRQHandler(void) {
can_rx_irq_handler(PYB_CAN_2, CAN_FIFO1);
}
void __irq_usb_lp_can_rx0(void) {
if (CAN1->enabled) {
can_rx_irq_handler();
return;
}
uint16 istr = USB_BASE->ISTR;
/* Use USB_ISR_MSK to only include code for bits we care about. */
#if (USB_ISR_MSK & USB_ISTR_RESET)
if (istr & USB_ISTR_RESET & USBLIB->irq_mask) {
USB_BASE->ISTR = ~USB_ISTR_RESET;
pProperty->Reset();
}
#endif
#if (USB_ISR_MSK & USB_ISTR_PMAOVR)
if (istr & ISTR_PMAOVR & USBLIB->irq_mask) {
USB_BASE->ISTR = ~USB_ISTR_PMAOVR;
}
#endif
#if (USB_ISR_MSK & USB_ISTR_ERR)
if (istr & USB_ISTR_ERR & USBLIB->irq_mask) {
USB_BASE->ISTR = ~USB_ISTR_ERR;
}
#endif
#if (USB_ISR_MSK & USB_ISTR_WKUP)
if (istr & USB_ISTR_WKUP & USBLIB->irq_mask) {
USB_BASE->ISTR = ~USB_ISTR_WKUP;
usb_resume(RESUME_EXTERNAL);
}
#endif
#if (USB_ISR_MSK & USB_ISTR_SUSP)
if (istr & USB_ISTR_SUSP & USBLIB->irq_mask) {
/* check if SUSPEND is possible */
if (SUSPEND_ENABLED) {
usb_suspend();
} else {
/* if not possible then resume after xx ms */
usb_resume(RESUME_LATER);
}
/* clear of the ISTR bit must be done after setting of CNTR_FSUSP */
USB_BASE->ISTR = ~USB_ISTR_SUSP;
}
#endif
#if (USB_ISR_MSK & USB_ISTR_SOF)
if (istr & USB_ISTR_SOF & USBLIB->irq_mask) {
USB_BASE->ISTR = ~USB_ISTR_SOF;
}
#endif
#if (USB_ISR_MSK & USB_ISTR_ESOF)
if (istr & USB_ISTR_ESOF & USBLIB->irq_mask) {
USB_BASE->ISTR = ~USB_ISTR_ESOF;
/* resume handling timing is made with ESOFs */
usb_resume(RESUME_ESOF); /* request without change of the machine state */
}
#endif
/*
* Service the correct transfer interrupt.
*/
#if (USB_ISR_MSK & USB_ISTR_CTR)
if (istr & USB_ISTR_CTR & USBLIB->irq_mask) {
dispatch_ctr_lp();
}
#endif
}
void CAN1_RX0_IRQHandler(void) {
can_rx_irq_handler(PYB_CAN_1, CAN_FIFO0);
}