Prevent sending of extra zero bytes during DFU
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parent
fa5072b1b0
commit
ce95ce259c
12
dfu.go
12
dfu.go
@ -346,8 +346,16 @@ func (dfu *DFU) stepSeven() error {
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// While send is not done
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for !dfu.fwSendDone {
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for i := 0; i < DFUPktRecvInterval; i++ {
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// Create byte slice with segment size
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segment := make([]byte, DFUSegmentSize)
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amtLeft := int(dfu.fwSize) - dfu.bytesSent
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var segment []byte
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// If amount left is less than segment size
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if amtLeft < DFUSegmentSize {
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// Create byte slice with amount left
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segment = make([]byte, amtLeft)
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} else {
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// Create byte slice with segment size
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segment = make([]byte, DFUSegmentSize)
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}
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// Write firmware image into slice
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n, err := dfu.fwImage.Read(segment)
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// If EOF, send is done
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