/** * \brief Default interrupt handler for CAN 1. */ void CAN1_Handler(void) { uint32_t ul_status; /* Save the state of the can1_mailbox object */ save_can_object(&can1_mailbox, &temp_mailbox_C1); //Doesn't erase the CAN message. ul_status = can_get_status(CAN1); if (ul_status & GLOBAL_MAILBOX_MASK) { for (uint8_t i = 0; i < CANMB_NUMBER; i++) { ul_status = can_mailbox_get_status(CAN1, i); if ((ul_status & CAN_MSR_MRDY) == CAN_MSR_MRDY) { can1_mailbox.ul_mb_idx = i; can1_mailbox.ul_status = ul_status; can_mailbox_read(CAN1, &can1_mailbox); /* Decode CAN Message */ decode_can_msg(&can1_mailbox, CAN1); /*assert(g_ul_recv_status); ***Implement assert here.*/ /* Restore the can0 mailbox object */ restore_can_object(&can1_mailbox, &temp_mailbox_C1); break; } } } }
/** * \brief Default interrupt handler for CAN0 */ void CAN0_Handler(void) { uint32_t ul_status; /* Save the state of the can0_mailbox object */ save_can_object(&can0_mailbox, &temp_mailbox_C0); ul_status = can_get_status(CAN0); if (ul_status & GLOBAL_MAILBOX_MASK) { for (uint8_t i = 0; i < CANMB_NUMBER; i++) { ul_status = can_mailbox_get_status(CAN0, i); if ((ul_status & CAN_MSR_MRDY) == CAN_MSR_MRDY) { can0_mailbox.ul_mb_idx = i; can0_mailbox.ul_status = ul_status; can_mailbox_read(CAN0, &can0_mailbox); g_ul_recv_status = 1; // Decode CAN Message decode_can_msg(&can0_mailbox, CAN0); //assert(g_ul_recv_status); ***implement assert here. /* Restore the can0 mailbox object */ restore_can_object(&can0_mailbox, &temp_mailbox_C0); break; } } } }
/** * \brief Default interrupt handler for CAN 1. */ void CAN1_Handler(void) { uint32_t ul_status; ul_status = can_get_status(CAN1); if (ul_status & GLOBAL_MAILBOX_MASK) { for (uint8_t i = 0; i < CANMB_NUMBER; i++) { ul_status = can_mailbox_get_status(CAN1, i); if ((ul_status & CAN_MSR_MRDY) == CAN_MSR_MRDY) { can1_mailbox.ul_mb_idx = i; can1_mailbox.ul_status = ul_status; can_mailbox_read(CAN1, &can1_mailbox); g_ul_recv_status = 1; break; } } } }