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地址偏移

zdc
Intellectual 832 points
Other Parts Discussed in Thread: CONTROLSUITE

在controlSUITE的，device_support/F2837xD/v210/F2837xD_common/driverlib的can.c文件中，

HWREGH(ui32Base + CAN_O_IF1CMD + 2)

HWREGH是表示16位的数据，这里写CAN_IF1CMD的高16位不应该是加1吗？

我自己在程序里面测试，如果addr = 0x0100000;

HWREGH(addr  + 1)写入的值就是在0x0100001.