Merge bits on a byte simulink

77 次查看（过去 30 天）

JuanMa 2022-6-16

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1741980-merge-bits-on-a-byte-simulink

评论： JuanMa 2022-6-16

Dears,

I would like to create a byte with 8 independent bits in Simulink. The opposite function is achieved with the "Extract Bits" block. From a byte I can extract the value of the bit at position x. I would like to do the opposite operation, from many bits to generate a byte.

Thanks and regards

Juan

2 个评论
显示无隐藏无

Walter Roberson 2022-6-16

You can use a series of BitSet blocks, or you can use a Math block... 128*u(1) + 64*u(2) etc

JuanMa 2022-6-16

I thought there was a block that solved it. The second option is good.

Thank you!

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Fangjun Jiang 2022-6-16

1
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1741980-merge-bits-on-a-byte-simulink#answer_987185

编辑：Fangjun Jiang 2022-6-16

Drop 8 Constant blocks, each is specified as "true" or "false". Use a "Vector Concatenate" block to make it 8x1 vector, then feed it to a "Bit to Integer Converter" block.

"Mux" block can also be used to replace the "Vector Concatenate" block.