Invert incoming? - Printable Version

Invert incoming? - Printable Version

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+--- Thread: Invert incoming? (/showthread.php?tid=1811)

Invert incoming? - kenjirosama - 26.12.2018

Hi.

Have done a simple script with the Fbeditor but I can´t get it to work so I am doing something wrong.
I have a LUX value and have used the Hysteresis tp create limits when to tuirn on my outdoor lighting.
The problem is that the output value is a 0 when it has gone below a certain LUX value but I need it to be a 1 and vice versa.
Have used an Xor to invert the value but I get the same output from the Xor regardless of my setting.
I also get the same output from my Xor from Output and from Output Not, always.

Any Ideas?

Code:
FB Resident (sleep 5)

require('custom.fbeditor20.Control')

Input = grp.getvalue('2/1/1')

Limit_1_ON = 110

Limit_1_OFF = 130

Limit_2_ON = nil

Limit_2_OFF = nil

Limit_3_ON = nil

Limit_3_OFF = nil

threshold1, threshold2, threshold3 = fbe_hysteresis_3_limits(Input, Limit_1_ON, Limit_1_OFF, Limit_2_ON, Limit_2_OFF, Limit_3_ON, Limit_3_OFF, 'fb__Ljus_ute__fbe_hysteresis_3_limits__id')

if threshold1 ~= nil then 

    grp.write('32/1/5', threshold1)

end

FB Resident (sleep 3)

require('custom.fbeditor20.Gate')

functions_Gate_json_fbe_XOR_input_1 = grp.getvalue('32/1/5')

functions_Gate_json_fbe_XOR_input_2 = 0

functions_Gate_json_fbe_XOR_input_3 = nil

functions_Gate_json_fbe_XOR_input_4 = nil

functions_Gate_json_fbe_XOR_input_5 = nil

functions_Gate_json_fbe_XOR_input_6 = nil

functions_Gate_json_fbe_XOR_input_7 = nil

functions_Gate_json_fbe_XOR_input_8 = nil

out, out_not = fbe_XOR(functions_Gate_json_fbe_XOR_input_1, functions_Gate_json_fbe_XOR_input_2, functions_Gate_json_fbe_XOR_input_3, functions_Gate_json_fbe_XOR_input_4, functions_Gate_json_fbe_XOR_input_5, functions_Gate_json_fbe_XOR_input_6, functions_Gate_json_fbe_XOR_input_7, functions_Gate_json_fbe_XOR_input_8, 'fb__Ljus_ute__fbe_XOR__id')

if out ~= nil then 

    grp.write('32/1/3', out)

end

if out_not ~= nil then 

    grp.write('32/1/4', out_not)

end

RE: Invert incoming? - admin - 26.12.2018

Second input for XOR must be 1, not 0.

RE: Invert incoming? - kenjirosama - 26.12.2018

(26.12.2018, 13:01)admin Wrote: Second input for XOR must be 1, not 0.

Yes that was what i thought.

Unfortunately that doesn´t change the output. The output remains the same regardless.
The output from Xor is 0 regardles of input value and/or value of second input.

RE: Invert incoming? - Daniel - 27.12.2018

Use filter and you have not output. Or just add not to grp.write('1/1/1), not threshold1)

RE: Invert incoming? - kenjirosama - 27.12.2018

(27.12.2018, 09:06)Daniel. Wrote: Use filter and you have not output. Or just add not to grp.write('1/1/1), not threshold1)

Thank you very much for your reply.
Unfortunately I don´t undestand what your saying. Where in the code should this be?

Tried filters from the Fb editor but there are no filters that can invert an incoming signal. The filters are only active part of the time ie if a 1 comes in or a 0 but not both. Probably I have misunderstod something.

As I am not accumstomed with the code I am working in the Fbeditor.

Thx

RE: Invert incoming? - Daniel - 28.12.2018

(27.12.2018, 17:59)kenjirosama Wrote:
(27.12.2018, 09:06)Daniel. Wrote: Use filter and you have not output. Or just add not to grp.write('1/1/1), not threshold1)

Thank you very much for your reply.
Unfortunately I don´t undestand what your saying. Where in the code should this be?

Tried filters from the Fb editor but there are no filters that can invert an incoming signal. The filters are only active part of the time ie if a 1 comes in or a 0 but not both. Probably I have misunderstod something.

As I am not accumstomed with the code I am working in the Fbeditor.

Thx

Filter on-on/off-off will invert input if you set output to output_not.

If you want to do it in script then delete your xor and generate then open this script (in scripting tab) and change line 13 to

Code:
grp.write('32/1/5', not threshold1)

RE: Invert incoming? - kenjirosama - 28.12.2018

(28.12.2018, 09:57)Daniel. Wrote:
(27.12.2018, 17:59)kenjirosama Wrote:
(27.12.2018, 09:06)Daniel. Wrote: Use filter and you have not output. Or just add not to grp.write('1/1/1), not threshold1)

Thank you very much for your reply.
Unfortunately I don´t undestand what your saying. Where in the code should this be?

Tried filters from the Fb editor but there are no filters that can invert an incoming signal. The filters are only active part of the time ie if a 1 comes in or a 0 but not both. Probably I have misunderstod something.

As I am not accumstomed with the code I am working in the Fbeditor.

Thx
Filter on-on/off-off will invert input if you set output to output_not.

If you want to do it in script then delete your xor and generate then open this script (in scripting tab) and change line 13 to

Code:
grp.write('32/1/5', not threshold1)

Thank you!!!