dfu: document _dfu_msg
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251e4d3dd4
commit
253bebd9d5
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@ -3,6 +3,7 @@ use cortex_m_rt::{pre_init};
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const DFU_TRIG_MSG: u32 = 0xDECAFBAD;
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extern "C" {
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// This symbol comes from memory.x
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static mut _dfu_msg: u32;
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}
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