On the basis of transplanting successfully a suit of RTOS μC／OS-II to MB90F543 MCU, douhle CAN communicating program module have heen embedded into μC／OS-II as a building block. Douhle CAN redundant communication ...On the basis of transplanting successfully a suit of RTOS μC／OS-II to MB90F543 MCU, douhle CAN communicating program module have heen embedded into μC／OS-II as a building block. Douhle CAN redundant communication have been realized among several hardware nodes based on μC／OS-II. The design mechanism, hardware and softy, are of double CAN communication were described in detail. The paper analyze the differences of CAN communication based on μC／OS-II and traditional foreground/background system.展开更多
基金The paper was assisted by Southwest Jiaotong University science fund ,which of project item was 2002A02
文摘On the basis of transplanting successfully a suit of RTOS μC／OS-II to MB90F543 MCU, douhle CAN communicating program module have heen embedded into μC／OS-II as a building block. Douhle CAN redundant communication have been realized among several hardware nodes based on μC／OS-II. The design mechanism, hardware and softy, are of double CAN communication were described in detail. The paper analyze the differences of CAN communication based on μC／OS-II and traditional foreground/background system.
