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- package mz700_tape_wav_gen
- func GetSingleByteChecksum(b byte) uint16 {
- var num byte = 0
- /*
- v := b
- for v > 0 {
- v &= v - 1
- num++
- }
- */
- for i := 0; i < 8; i++ {
- num += (b >> i) & 0x01
- }
- return uint16(num)
- }
- func GetByteSliceChecksum(bs []byte) uint16 {
- var chksum uint16 = 0
- for _, sb := range bs {
- chksum += GetSingleByteChecksum(sb)
- }
- return chksum
- }
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