deploy raspberry pi error

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chan yeoung woo
chan yeoung woo el 26 de Ag. de 2021
Respondida: Kshitij Chhabra el 1 de Sept. de 2021
I followed the example to 'Send Inputs to MATLAB Function from Command Line of Raspberry Pi'
and I got an error at the last 'deploy'
how can i solve this problem?? i use 2020b
///////////////////////////////////////////////////////////////////////////////////////////////////////
function simpleSum(a,b)
%#codegen
assert(all(size(a) ==1));
assert(isa(a,'double'));
assert(all(size(b) ==1));
assert(isa(b,'double'));
c = a + b;
fprintf('%f + %f = %f\n',a,b,c);
end
////////////////////////////////////////////////////////////////////////////////////////////////////////////
>> deploy(board,'simpleSum')
------------------------------------------------------------------------
Function 'find_system' is not defined for type 'double' input arguments.
------------------------------------------------------------------------
??? Build error: C compiler produced errors. See the Build Log for further details.
More information
Code generation failed: View Error Report
  1 comentario
Prasanth Sunkara
Prasanth Sunkara el 26 de Ag. de 2021
Function should not take any input arguments for deployment purpose.

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Respuesta aceptada

Kshitij Chhabra
Kshitij Chhabra el 1 de Sept. de 2021
From my understanding, you are trying to deploy the function "simpleSum()" on a Raspberry Pi board to use it as a standalone function on the hardware. Currently MATLAB doesn't support passing of input arguments in the MATLAB function for this purpose.
For further insights, you can refer to the documentation of deploy function here.

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