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Sushil
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Matlab interface with Raspberry Pi

Asked by Sushil
on 22 Apr 2018
Latest activity Answered by Saipraveen on 18 Jun 2019
>> rpi = raspi('192.168.0.111','pi','raspberry')
### Updating Raspberry Pi I/O server... ### Connecting to board... ### Connected to 192.168.0.111... ### Installing nanomsg Library (this might take a while)... ### Creating server folder... ### Transferring source files... ### Building MATLAB I/O server... Error using raspi.internal.updateServer (line 114) Error executing command "make -C /opt/MATLAB/server_v18.1.0 -f Makefile". Details:
STDERR: server.c: In function ‘bindSocket’: server.c:44:5: warning: pointer targets in passing argument 1 of ‘sprintf’ differ in signedness [-Wpointer-sign] /usr/include/stdio.h:361:12: note: expected ‘char * _restrict_’ but argument is of type ‘unsigned char *’ server.c:55:5: warning: pointer targets in passing argument 2 of ‘nn_bind’ differ in signedness [-Wpointer-sign] /usr/local/include/nanomsg/nn.h:352:15: note: expected ‘const char *’ but argument is of type ‘unsigned char *’ server.c: In function ‘main’: server.c:128:15: warning: unused variable ‘thread’ [-Wunused-variable] server.c:127:15: warning: unused variable ‘clientSock’ [-Wunused-variable] handler.c: In function ‘receiveRequest’: handler.c:232:5: warning: passing argument 2 of ‘sockRecv’ from incompatible pointer type [enabled by default] handler.c:116:12: note: expected ‘char *’ but argument is of type ‘struct REQUEST_t *’ handler.c: In function ‘executeCommand’:

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Sushil
on 22 Apr 2018
Can someone please help me, as to how to resolve this error. Thanks in advance.

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1 Answer

Answer by Saipraveen on 18 Jun 2019

These videos should help you get started with programming your Raspberry Pi Board with MATLAB or Simulink :

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