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astar

Member Since: May 18, 2011

Country: United States

  • Hi BenB,
    I thought the same thing about it. I’ve got the problem with HMC5843 too. I am attempting to read Device ID address which is 0x48. No luck. ( I am using zilog kit microprocessor). Compass doesnt acknowledge the 7-bit 1E address (I sent full byte) but it acknowledges the 3C and 3D addresses which are 8-bit each. So far, dont know how to send 7-bit only address, unless I have to rewrite i2c communication code. I know that 1E is in 3C and 3D by shifting !E to left by one bit.

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