does matlab support Raspberry Pi 3 B+ hardware?

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Sudhir Suryavanshi
Sudhir Suryavanshi 2018-5-10
评论： Prasanth Sunkara 2021-3-25
Does matlab hardware support package also supports Raspberry Pi 3 B+ version hardware?
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Sharannya Ranjith
Sharannya Ranjith 2018-5-14
编辑：Hans Scharler 2018-5-14
In the doc page given below, under Third-Party Requirements section "Raspberry Pi 1 Model B or B+" is listed.
https://www.mathworks.com/hardware-support/raspberry-pi-matlab.html
Hans Scharler
Hans Scharler 2018-5-14
Hi Sharannya - the Raspberry Pi 1 Model B or B+ are old models. A Raspberry Pi 3 B+ is the newest model and that page does not reference it.

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回答（4 个）

Simon Orlob
Simon Orlob 2018-5-30
Raspberry Pi3B+ works fine.
Installing the support packages is a litte bit complicated right now as the GUI does not work properly. But you can install matlab-rpi manually on the raspberry (sudo apt-get install matlab-rpi)
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JEREMY SELLARS
JEREMY SELLARS 2018-11-5
编辑：JEREMY SELLARS 2018-11-5
can you please go into more detail? im new to programming and i have a project due for class. THANKS!!!!

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Saipraveen
Saipraveen 2019-4-2
Yes, The MATLAB support package for Raspberry Pi supports Rpi 3 Model B+.
It also supports these boards,
Raspberry Pi 3 Model B
Raspberry Pi 2 Model B
Raspberry Pi Model B+
Raspberry Pi Model B
  2 个评论
Mahmoud Safian
Mahmoud Safian 2019-11-24
I will buy a new rpi3 b+ soon and I have fears about getting issues when trying to use it with matlab so please can you answet this...
what about the issue in the comment by Alexander ??
Saipraveen
Saipraveen 2019-11-26
Hi Mahamoud, You should have no issues with interfacing a Rpi 3 b+. You can see this video - https://www.youtube.com/watch?v=32ByiUdOwsw for further information on getting started with Raspi 3 b+ & MATLAB.

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Alexander
Alexander 2019-2-12
Hello,
i had tryd to install the matlab-rpi package and it works. But then i try to connect with Matlab to the Raspberry and got an error (sorry, this is a very long error message, but i post all of them, becaouse i don´t know, what is important):
Thank you!
### Updating Raspberry Pi I/O server...
### Connecting to board...
### Connected to 192.168.10.9...
### Creating server folder...
### Transferring source files...
### Building MATLAB I/O server...
Error executing command "make -C /opt/MATLAB/server_v18.1.0 -f Makefile". Details:
STDERR: server.c: In function ‘bindSocket’:
server.c:44:13: warning: pointer targets in passing argument 1 of ‘sprintf’ differ in signedness
[-Wpointer-sign]
sprintf(serverAddr, "tcp://*:%d",port);
^~~~~~~~~~
In file included from server.c:1:0:
/usr/include/stdio.h:366:12: note: expected ‘char * restrict’ but argument is of type ‘unsigned
char *’
extern int sprintf (char *__restrict __s,
^~~~~~~
server.c:55:25: warning: pointer targets in passing argument 2 of ‘nn_bind’ differ in signedness
[-Wpointer-sign]
ret = nn_bind(sock, serverAddr);
^~~~~~~~~~
In file included from server.c:14:0:
/usr/local/include/nanomsg/nn.h:352:15: note: expected ‘const char *’ but argument is of type
‘unsigned char *’
NN_EXPORT int nn_bind (int s, const char *addr);
^~~~~~~
server.c: In function ‘main’:
server.c:128:15: warning: unused variable ‘thread’ [-Wunused-variable]
pthread_t thread;
^~~~~~
server.c:127:15: warning: unused variable ‘clientSock’ [-Wunused-variable]
int sock, clientSock;
^~~~~~~~~~
handler.c: In function ‘receiveRequest’:
handler.c:232:26: warning: passing argument 2 of ‘sockRecv’ from incompatible pointer type
[-Wincompatible-pointer-types]
ret = sockRecv(sock, req, sizeof(REQUEST_Header_t));
^~~
handler.c:116:12: note: expected ‘char *’ but argument is of type ‘REQUEST_t * {aka struct
<anonymous> *}’
static int sockRecv(int sock, char *req, int size)
^~~~~~~~
handler.c: In function ‘executeCommand’:
handler.c:588:13: warning: this ‘while’ clause does not guard... [-Wmisleading-indentation]
while(fgets(tempBuff,40 ,fp)!=NULL);
^~~~~
handler.c:589:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded
by the ‘while’
{
^
handler.c:694:60: warning: pointer targets in passing argument 1 of ‘strlen’ differ in signedness
[-Wpointer-sign]
resp->response.payloadSize = (uint32_T) strlen(payload)+1;
^~~~~~~
In file included from handler.c:23:0:
/usr/include/string.h:394:15: note: expected ‘const char *’ but argument is of type ‘uint8_T *
{aka unsigned char *}’
extern size_t strlen (const char *__s)
^~~~~~
handler.c:750:57: warning: passing argument 3 of ‘pthread_create’ from incompatible pointer type
[-Wincompatible-pointer-types]
pthread_create(&current->tid, NULL, gpioRead, (void *)current->pData); /*
Response: send status */
^~~~~~~~
In file included from handler.c:25:0:
/usr/include/pthread.h:233:12: note: expected ‘void * (*)(void *)’ but argument is of type ‘void
* (*)(struct peripheralData *)’
extern int pthread_create (pthread_t *__restrict __newthread,
^~~~~~~~~~~~~~
handler.c:757:53: warning: passing argument 3 of ‘pthread_create’ from incompatible pointer type
[-Wincompatible-pointer-types]
pthread_create(&current->tid , NULL,udpReadThread , (void *)current->pData); /*
Response: send status */
^~~~~~~~~~~~~
In file included from handler.c:25:0:
/usr/include/pthread.h:233:12: note: expected ‘void * (*)(void *)’ but argument is of type ‘void
* (*)(struct peripheralData *)’
extern int pthread_create (pthread_t *__restrict __newthread,
^~~~~~~~~~~~~~
handler.c:774:57: warning: passing argument 3 of ‘pthread_create’ from incompatible pointer type
[-Wincompatible-pointer-types]
pthread_create(&current->tid, NULL, audioRecordThread , (void *)current->pData );
/* Response: send status */
^~~~~~~~~~~~~~~~~
In file included from handler.c:25:0:
/usr/include/pthread.h:233:12: note: expected ‘void * (*)(void *)’ but argument is of type ‘void
* (*)(struct peripheralData *)’
extern int pthread_create (pthread_t *__restrict __newthread,
^~~~~~~~~~~~~~
handler.c: In function ‘waitForClientConnection’:
handler.c:1629:1: warning: no return statement in function returning non-void [-Wreturn-type]
}
^
I2C.c: In function ‘I2C_open’:
I2C.c:29:23: warning: unused variable ‘i2c_funcs’ [-Wunused-variable]
unsigned long i2c_funcs = 0;
^~~~~~~~~
I2C.c: In function ‘EXT_I2C_readRegister’:
I2C.c:81:22: warning: assignment discards ‘const’ qualifier from pointer target type
[-Wdiscarded-qualifiers]
msg[0].buf = &reg;
^
I2C.c: In function ‘EXT_I2C_writeRegister’:
I2C.c:120:22: warning: assignment discards ‘const’ qualifier from pointer target type
[-Wdiscarded-qualifiers]
msg[0].buf = &reg;
^
I2C.c:124:22: warning: assignment discards ‘const’ qualifier from pointer target type
[-Wdiscarded-qualifiers]
msg[1].buf = data;
^
I2C.c: In function ‘EXT_I2C_write’:
I2C.c:154:19: warning: assignment discards ‘const’ qualifier from pointer target type
[-Wdiscarded-qualifiers]
msg.buf = data;
^
joystick.c: In function ‘EXT_JOYSTICK_INIT’:
joystick.c:45:25: warning: suggest parentheses around comparison in operand of ‘&’ [-Wparentheses]
for(ii=0; ii<100 & glob_buffer.gl_pathv[i] != '\0'; ii++)
~~^~~~
joystick.c: In function ‘EXT_JOYSTICK_READ’:
joystick.c:82:17: warning: suggest parentheses around comparison in operand of ‘&’ [-Wparentheses]
for(ii=0;(ii<100 & sh_evdevName[ii] != '\0');ii++)
~~^~~~
frameBuffer.c: In function ‘EXT_FRAMEBUFFER_INIT’:
frameBuffer.c:45:24: warning: suggest parentheses around comparison in operand of ‘&’
[-Wparentheses]
for(ii=0;ii<100 & glob_buffer.gl_pathv[i] != '\0';ii++)
~~^~~~
frameBuffer.c: In function ‘EXT_FRAMEBUFFER_WRITEPIXEL’:
frameBuffer.c:71:9: warning: unused variable ‘ii’ [-Wunused-variable]
int ii ;
^~
frameBuffer.c: In function ‘EXT_FRAMEBUFFER_DISPLAYIMAGE’:
frameBuffer.c:98:17: warning: suggest parentheses around comparison in operand of ‘&’
[-Wparentheses]
for(ii=0; ii<100 & sh_fbname[ii] != '\0'; ii++)
~~^~~~
frameBuffer.c:96:10: warning: variable ‘fileName’ set but not used [-Wunused-but-set-variable]
char fileName[100];
^~~~~~~~
frameBuffer.c:95:9: warning: unused variable ‘pxllocation’ [-Wunused-variable]
int pxllocation=0;
^~~~~~~~~~~
alsa_rdwr.c: In function ‘set_hwparams’:
alsa_rdwr.c:155:47: warning: pointer targets in passing argument 2 of
‘snd_pcm_hw_params_get_buffer_size’ differ in signedness [-Wpointer-sign]
snd_pcm_hw_params_get_buffer_size(params, &audioData->bufferSize);
^
In file included from /usr/include/alsa/asoundlib.h:54:0,
from alsa_rdwr.c:24:
/usr/include/alsa/pcm.h:841:5: note: expected ‘snd_pcm_uframes_t * {aka long unsigned int *}’ but
argument is of type ‘snd_pcm_sframes_t * {aka long int *}’
int snd_pcm_hw_params_get_buffer_size(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
TimerBasedRecorder.c: In function ‘allocateDataMemory’:
TimerBasedRecorder.c:183:35: warning: pointer targets in assignment differ in signedness
[-Wpointer-sign]
tmpPdata->FileMemBuff = (char *)malloc((TIME_STAMP_BYTES + GPIO_VALUE_BYTES +
GPIO_SUB_TOKEN_SIZE));
^
TimerBasedRecorder.c:197:21: warning: pointer targets in passing argument 1 of ‘sprintf’ differ in
signedness [-Wpointer-sign]
sprintf(tmpPdata->memBuff,"gpio%d|", pData->perId);
^~~~~~~~
In file included from TimerBasedRecorder.c:1:0:
/usr/include/stdio.h:366:12: note: expected ‘char * restrict’ but argument is of type ‘unsigned
char *’
extern
STDOUT: make: Verzeichnis „/opt/MATLAB/server_v18.1.0“ wird betreten
[Compiling] auth.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 auth.c -o
obj/auth.o
[Compiling] server.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 server.c -o
obj/server.o
[Compiling] handler.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 handler.c -o
obj/handler.o
[Compiling] devices.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 devices.c -o
obj/devices.o
[Compiling] LED.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 LED.c -o obj/LED.o
[Compiling] GPIO.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 GPIO.c -o
obj/GPIO.o
[Compiling] I2C.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 I2C.c -o obj/I2C.o
[Compiling] SPI.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 SPI.c -o obj/SPI.o
[Compiling] serial.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 serial.c -o
obj/serial.o
[Compiling] system.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 system.c -o
obj/system.o
[Compiling] picam.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 picam.c -o
obj/picam.o
[Compiling] ip_server.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 ip_server.c -o
obj/ip_server.o
[Compiling] v4l2_cam.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 v4l2_cam.c -o
obj/v4l2_cam.o
[Compiling] MW_pigs.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 MW_pigs.c -o
obj/MW_pigs.o
[Compiling] /opt/userland/host_applications/linux/apps/raspicam/RaspiCamControl.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1
/opt/userland/host_applications/linux/apps/raspicam/RaspiCamControl.c -o obj/RaspiCamControl.o
[Compiling] /opt/userland/host_applications/linux/apps/raspicam/RaspiPreview.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1
/opt/userland/host_applications/linux/apps/raspicam/RaspiPreview.c -o obj/RaspiPreview.o
[Compiling] /opt/userland/host_applications/linux/apps/raspicam/RaspiCLI.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1
/opt/userland/host_applications/linux/apps/raspicam/RaspiCLI.c -o obj/RaspiCLI.o
[Compiling] joystick.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 joystick.c -o
obj/joystick.o
[Compiling] frameBuffer.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 frameBuffer.c -o
obj/frameBuffer.o
[Compiling] alsa_rdwr.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 alsa_rdwr.c -o
obj/alsa_rdwr.o
[Compiling] TimerBasedRecorder.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1
TimerBasedRecorder.c -o obj/TimerBasedRecorder.o
[Compiling] UdpRecorder.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 UdpRecorder.c -o
obj/UdpRecorder.o
[Compiling] AudioRecorder.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 AudioRecorder.c -o
obj/AudioRecorder.o
[Compiling] recorder.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads
-I/opt/userland/interface/vmcs_host/linux -I/opt/userland/host_applications/linux/apps/raspicam
-I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_ -DNANOMSG_TRANSPORT=1 recorder.c -o
obj/recorder.o
echo [Linking]
[Linking]
Makefile:63: die Regel für Ziel „build“ scheiterte
make: Verzeichnis „/opt/MATLAB/server_v18.1.0“ wird verlassen
  2 个评论
Prasanth Sunkara
Prasanth Sunkara 2021-3-25
Please donot use "matlab-rpi" linux package directly if you are using the support package from Desktop.
"matlab-rpi" package is recommended only if you are using MATLAB Online.
For desktop MATLAB, please see the folowing video which talks about settign up your pi to work with MATLAB/Simulink.
https://www.youtube.com/watch?v=32ByiUdOwsw&ab_channel=MATLAB

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Friedemann Bunjes
here are the error messages I get:
>> rpi = raspi(...mylogindata...);
### Updating Raspberry Pi I/O server...
### Connecting to board...
### Connected to 192.168.2.210...
### Installing nanomsg Library (this might take a while)...
### Creating server folder...
### Transferring source files...
### Building MATLAB I/O server...
Error executing command "make -C /opt/MATLAB/server_v18.1.0 -f Makefile". Details:
STDERR: server.c: In function ‘bindSocket’:
server.c:44:13: warning: pointer targets in passing argument 1 of ‘sprintf’ differ in signedness [-Wpointer-sign]
sprintf(serverAddr, "tcp://*:%d",port);
^~~~~~~~~~
In file included from server.c:1:0:
/usr/include/stdio.h:366:12: note: expected ‘char * restrict’ but argument is of type ‘unsigned char *’
extern int sprintf (char *__restrict __s,
^~~~~~~
server.c:55:25: warning: pointer targets in passing argument 2 of ‘nn_bind’ differ in signedness [-Wpointer-sign]
ret = nn_bind(sock, serverAddr);
^~~~~~~~~~
In file included from server.c:14:0:
/usr/local/include/nanomsg/nn.h:352:15: note: expected ‘const char *’ but argument is of type ‘unsigned char *’
NN_EXPORT int nn_bind (int s, const char *addr);
^~~~~~~
server.c: In function ‘main’:
server.c:128:15: warning: unused variable ‘thread’ [-Wunused-variable]
pthread_t thread;
^~~~~~
server.c:127:15: warning: unused variable ‘clientSock’ [-Wunused-variable]
int sock, clientSock;
^~~~~~~~~~
handler.c: In function ‘receiveRequest’:
handler.c:232:26: warning: passing argument 2 of ‘sockRecv’ from incompatible pointer type
[-Wincompatible-pointer-types]
ret = sockRecv(sock, req, sizeof(REQUEST_Header_t));
^~~
handler.c:116:12: note: expected ‘char *’ but argument is of type ‘REQUEST_t * {aka struct <anonymous> *}’
static int sockRecv(int sock, char *req, int size)
^~~~~~~~
handler.c: In function ‘executeCommand’:
handler.c:588:13: warning: this ‘while’ clause does not guard... [-Wmisleading-indentation]
while(fgets(tempBuff,40 ,fp)!=NULL);
^~~~~
handler.c:589:13: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the ‘while’
{
^
handler.c:694:60: warning: pointer targets in passing argument 1 of ‘strlen’ differ in signedness [-Wpointer-sign]
resp->response.payloadSize = (uint32_T) strlen(payload)+1;
^~~~~~~
In file included from handler.c:23:0:
/usr/include/string.h:394:15: note: expected ‘const char *’ but argument is of type ‘uint8_T * {aka unsigned char
*}’
extern size_t strlen (const char *__s)
^~~~~~
handler.c:750:57: warning: passing argument 3 of ‘pthread_create’ from incompatible pointer type
[-Wincompatible-pointer-types]
pthread_create(&current->tid, NULL, gpioRead, (void *)current->pData); /* Response: send status */
^~~~~~~~
In file included from handler.c:25:0:
/usr/include/pthread.h:233:12: note: expected ‘void * (*)(void *)’ but argument is of type ‘void * (*)(struct
peripheralData *)’
extern int pthread_create (pthread_t *__restrict __newthread,
^~~~~~~~~~~~~~
handler.c:757:53: warning: passing argument 3 of ‘pthread_create’ from incompatible pointer type
[-Wincompatible-pointer-types]
pthread_create(&current->tid , NULL,udpReadThread , (void *)current->pData); /* Response: send status */
^~~~~~~~~~~~~
In file included from handler.c:25:0:
/usr/include/pthread.h:233:12: note: expected ‘void * (*)(void *)’ but argument is of type ‘void * (*)(struct
peripheralData *)’
extern int pthread_create (pthread_t *__restrict __newthread,
^~~~~~~~~~~~~~
handler.c:774:57: warning: passing argument 3 of ‘pthread_create’ from incompatible pointer type
[-Wincompatible-pointer-types]
pthread_create(&current->tid, NULL, audioRecordThread , (void *)current->pData ); /* Response: send
status */
^~~~~~~~~~~~~~~~~
In file included from handler.c:25:0:
/usr/include/pthread.h:233:12: note: expected ‘void * (*)(void *)’ but argument is of type ‘void * (*)(struct
peripheralData *)’
extern int pthread_create (pthread_t *__restrict __newthread,
^~~~~~~~~~~~~~
handler.c: In function ‘waitForClientConnection’:
handler.c:1629:1: warning: no return statement in function returning non-void [-Wreturn-type]
}
^
I2C.c: In function ‘I2C_open’:
I2C.c:29:23: warning: unused variable ‘i2c_funcs’ [-Wunused-variable]
unsigned long i2c_funcs = 0;
^~~~~~~~~
I2C.c: In function ‘EXT_I2C_readRegister’:
I2C.c:81:22: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
msg[0].buf = &reg;
^
I2C.c: In function ‘EXT_I2C_writeRegister’:
I2C.c:120:22: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
msg[0].buf = &reg;
^
I2C.c:124:22: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
msg[1].buf = data;
^
I2C.c: In function ‘EXT_I2C_write’:
I2C.c:154:19: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
msg.buf = data;
^
joystick.c: In function ‘EXT_JOYSTICK_INIT’:
joystick.c:45:25: warning: suggest parentheses around comparison in operand of ‘&’ [-Wparentheses]
for(ii=0; ii<100 & glob_buffer.gl_pathv[i] != '\0'; ii++)
~~^~~~
joystick.c: In function ‘EXT_JOYSTICK_READ’:
joystick.c:82:17: warning: suggest parentheses around comparison in operand of ‘&’ [-Wparentheses]
for(ii=0;(ii<100 & sh_evdevName[ii] != '\0');ii++)
~~^~~~
frameBuffer.c: In function ‘EXT_FRAMEBUFFER_INIT’:
frameBuffer.c:45:24: warning: suggest parentheses around comparison in operand of ‘&’ [-Wparentheses]
for(ii=0;ii<100 & glob_buffer.gl_pathv[i] != '\0';ii++)
~~^~~~
frameBuffer.c: In function ‘EXT_FRAMEBUFFER_WRITEPIXEL’:
frameBuffer.c:71:9: warning: unused variable ‘ii’ [-Wunused-variable]
int ii ;
^~
frameBuffer.c: In function ‘EXT_FRAMEBUFFER_DISPLAYIMAGE’:
frameBuffer.c:98:17: warning: suggest parentheses around comparison in operand of ‘&’ [-Wparentheses]
for(ii=0; ii<100 & sh_fbname[ii] != '\0'; ii++)
~~^~~~
frameBuffer.c:96:10: warning: variable ‘fileName’ set but not used [-Wunused-but-set-variable]
char fileName[100];
^~~~~~~~
frameBuffer.c:95:9: warning: unused variable ‘pxllocation’ [-Wunused-variable]
int pxllocation=0;
^~~~~~~~~~~
alsa_rdwr.c: In function ‘set_hwparams’:
alsa_rdwr.c:155:47: warning: pointer targets in passing argument 2 of ‘snd_pcm_hw_params_get_buffer_size’ differ in
signedness [-Wpointer-sign]
snd_pcm_hw_params_get_buffer_size(params, &audioData->bufferSize);
^
In file included from /usr/include/alsa/asoundlib.h:54:0,
from alsa_rdwr.c:24:
/usr/include/alsa/pcm.h:841:5: note: expected ‘snd_pcm_uframes_t * {aka long unsigned int *}’ but argument is of type
‘snd_pcm_sframes_t * {aka long int *}’
int snd_pcm_hw_params_get_buffer_size(const snd_pcm_hw_params_t *params, snd_pcm_uframes_t *val);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
TimerBasedRecorder.c: In function ‘allocateDataMemory’:
TimerBasedRecorder.c:183:35: warning: pointer targets in assignment differ in signedness [-Wpointer-sign]
tmpPdata->FileMemBuff = (char *)malloc((TIME_STAMP_BYTES + GPIO_VALUE_BYTES + GPIO_SUB_TOKEN_SIZE));
^
TimerBasedRecorder.c:197:21: warning: pointer targets in passing argument 1 of ‘sprintf’ differ in signedness
[-Wpointer-sign]
sprintf(tmpPdata->memBuff,"gpio%d|", pData->perId);
^~~~~~~~
In file included from TimerBasedRecorder.c:1:0:
/usr/include/stdio.h:366:12: note: expected ‘char * restrict’ but argument is of type ‘unsigned char *’
extern
STDOUT: make: Verzeichnis „/opt/MATLAB/server_v18.1.0“ wird betreten
[Compiling] auth.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 auth.c -o obj/auth.o
[Compiling] server.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 server.c -o obj/server.o
[Compiling] handler.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 handler.c -o obj/handler.o
[Compiling] devices.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 devices.c -o obj/devices.o
[Compiling] LED.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 LED.c -o obj/LED.o
[Compiling] GPIO.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 GPIO.c -o obj/GPIO.o
[Compiling] I2C.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 I2C.c -o obj/I2C.o
[Compiling] SPI.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 SPI.c -o obj/SPI.o
[Compiling] serial.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 serial.c -o obj/serial.o
[Compiling] system.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 system.c -o obj/system.o
[Compiling] picam.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 picam.c -o obj/picam.o
[Compiling] ip_server.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 ip_server.c -o obj/ip_server.o
[Compiling] v4l2_cam.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 v4l2_cam.c -o obj/v4l2_cam.o
[Compiling] MW_pigs.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 MW_pigs.c -o obj/MW_pigs.o
[Compiling] /opt/userland/host_applications/linux/apps/raspicam/RaspiCamControl.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 /opt/userland/host_applications/linux/apps/raspicam/RaspiCamControl.c -o obj/RaspiCamControl.o
[Compiling] /opt/userland/host_applications/linux/apps/raspicam/RaspiPreview.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 /opt/userland/host_applications/linux/apps/raspicam/RaspiPreview.c -o obj/RaspiPreview.o
[Compiling] /opt/userland/host_applications/linux/apps/raspicam/RaspiCLI.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 /opt/userland/host_applications/linux/apps/raspicam/RaspiCLI.c -o obj/RaspiCLI.o
[Compiling] joystick.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 joystick.c -o obj/joystick.o
[Compiling] frameBuffer.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 frameBuffer.c -o obj/frameBuffer.o
[Compiling] alsa_rdwr.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 alsa_rdwr.c -o obj/alsa_rdwr.o
[Compiling] TimerBasedRecorder.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 TimerBasedRecorder.c -o obj/TimerBasedRecorder.o
[Compiling] UdpRecorder.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 UdpRecorder.c -o obj/UdpRecorder.o
[Compiling] AudioRecorder.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 AudioRecorder.c -o obj/AudioRecorder.o
[Compiling] recorder.c
gcc -c -O2 -Wall -I/opt/userland -I/opt/userland/host_applications/linux/libs/bcm_host/include
-I/opt/userland/interface/vcos -I/opt/userland/interface/vcos/pthreads -I/opt/userland/interface/vmcs_host/linux
-I/opt/userland/host_applications/linux/apps/raspicam -I/opt/nanomsg/include -Winline -pipe -D_DEBUG -D_MATLABIO_
-DNANOMSG_TRANSPORT=1 recorder.c -o obj/recorder.o
echo [Linking]
[Linking]
Makefile:63: die Regel für Ziel „build“ scheiterte
make: Verzeichnis „/opt/MATLAB/server_v18.1.0“ wird verlassen

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