Raspberry Pi Setup Error

Question

Veluvolu 2023-12-9

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2058374-raspberry-pi-setup-error

回答： arushi 2024-7-29，9:20

Error executing command "make ONLY_MATLAB_IO=0 -C /opt/MATLAB/mw_server_v23.2.0 -f Makefile". Details:

STDERR: ^~

frameBuffer.c:54:31: note: did you mean to dereference the pointer?

54 | for(ii=0;ii<100 & glob_buffer.gl_pathv[i] != '\0';ii++)

| ^

frameBuffer.c:54:24: warning: suggest parentheses around comparison in operand of ‘&’ [-Wparentheses]

54 | for(ii=0;ii<100 & glob_buffer.gl_pathv[i] != '\0';ii++)

| ~~^~~~

frameBuffer.c: In function ‘EXT_FRAMEBUFFER_WRITEPIXEL’:

frameBuffer.c:80:9: warning: unused variable ‘ii’ [-Wunused-variable]

80 | int ii ;

| ^~

frameBuffer.c: In function ‘EXT_FRAMEBUFFER_DISPLAYIMAGE’:

frameBuffer.c:107:17: warning: suggest parentheses around comparison in operand of ‘&’ [-Wparentheses]

107 | for(ii=0; ii<100 & sh_fbname[ii] != '\0'; ii++)

| ~~^~~~

frameBuffer.c:105:10: warning: variable ‘fileName’ set but not used [-Wunused-but-set-variable]

105 | char fileName[100];

| ^~~~~~~~

frameBuffer.c:104:9: warning: unused variable ‘pxllocation’ [-Wunused-variable]

104 | int pxllocation=0;

| ^~~~~~~~~~~

joystick.c: In function ‘EXT_JOYSTICK_INIT’:

joystick.c:45:56: warning: comparison between pointer and zero character constant [-Wpointer-compare]

45 | for(ii=0; ii<100 & glob_buffer.gl_pathv[i] != '\0'; ii++)

| ^~

joystick.c:45:32: note: did you mean to dereference the pointer?

45 | for(ii=0; ii<100 & glob_buffer.gl_pathv[i] != '\0'; ii++)

| ^

joystick.c:45:25: warning: suggest parentheses around comparison in operand of ‘&’ [-Wparentheses]

45 | 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]

82 | for(ii=0;(ii<100 & sh_evdevName[ii] != '\0');ii++)

| ~~^~~~

IO_wrapperNanomsgPubSub.c: In function ‘nanomsgPubInit’:

IO_wrapperNanomsgPubSub.c:49:13: warning: pointer targets in assignment from ‘uint8_T *’ {aka ‘unsigned char *’} to ‘char_T *’ {aka ‘char *’} differ in

signedness [-Wpointer-sign]

49 | mdlName = &payloadBufferRx[1];

| ^

IO_wrapperNanomsgPubSub.c: In function ‘nanomsgSubInit’:

IO_wrapperNanomsgPubSub.c:73:13: warning: pointer targets in assignment from ‘uint8_T *’ {aka ‘unsigned char *’} to ‘char_T *’ {aka ‘char *’} differ in

signedness [-Wpointer-sign]

73 | mdlName = &payloadBufferRx[1];

| ^

IO_wrapperNanomsgPubSub.c: In function ‘nanomsgClientSend’:

IO_wrapperNanomsgPubSub.c:101:14: warning: pointer targets in assignment from ‘uint8_T *’ {aka ‘unsigned char *’} to ‘char_T *’ {aka ‘char *’} differ in

signedness [-Wpointer-sign]

101 | jsonData = &payloadBufferRx[index];

| ^

IO_wrapperNanomsgPubSub.c: In function ‘nanomsgClientRecv’:

IO_wrapperNanomsgPubSub.c:112:14: warning: unused variable ‘index’ [-Wunused-variable]

112 | uint32_T index = 0;

| ^~~~~

MW_Pyserver_control.c: In function ‘MW_execmd’:

MW_Pyserver_control.c:127:9: warning: unused variable ‘ret’ [-Wunused-variable]

127 | int ret = 0, bufferLoc = 0;

| ^~~

MW_Pyserver_control.c: In function ‘MW_getDefines’:

MW_Pyserver_control.c:43:29: warning: ‘MW_pyserver.py’ directive writing 14 bytes into a region of size between 1 and 65535 [-Wformat-overflow=]

43 | sprintf(pyserverLoc, "%sMW_pyserver.py", exePath);

| ^~~~~~~~~~~~~~

MW_Pyserver_control.c:43:5: note: ‘sprintf’ output between 15 and 65549 bytes into a destination of size 65535

43 | sprintf(pyserverLoc, "%sMW_pyserver.py", exePath);

| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

MW_Pyserver_control.c: In function ‘MW_killPyserver’:

MW_Pyserver_control.c:69:34: warning: ‘%s’ directive writing up to 65534 bytes into a region of size 186 [-Wformat-overflow=]

69 | sprintf(buff, "sudo pkill -f %s", pyserverLoc);

| ^~ ~~~~~~~~~~~

MW_Pyserver_control.c:69:5: note: ‘sprintf’ output between 15 and 65549 bytes into a destination of size 200

69 | sprintf(buff, "sudo pkill -f %s", pyserverLoc);

| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

MW_Pyserver_control.c: In function ‘MW_launchPyserver’:

MW_Pyserver_control.c:95:24: warning: ‘%s’ directive writing up to 65534 bytes into a region of size 250 [-Wformat-overflow=]

95 | sprintf(cmd, "sudo %s %s >/tmp/mw_websoc_sl_io.log &", pyserverLoc, jsonFileLoc);

| ^~ ~~~~~~~~~~~

MW_Pyserver_control.c:95:5: note: ‘sprintf’ output between 35 and 66592 bytes into a destination of size 255

95 | sprintf(cmd, "sudo %s %s >/tmp/mw_websoc_sl_io.log &", pyserverLoc, jsonFileLoc);

| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

MW_JSONParser.c: In function ‘MW_getSignalStr’:

MW_JSONParser.c:22:17: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]

22 | *SigStr = json_object_to_json_string(Signals);

| ^

MW_JSONParser.c: In function ‘MW_getDashboardSourceData’:

MW_JSONParser.c:40:20: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]

40 | *BlockLabelStr = json_object_get_string(blocklabelWithID);

| ^

MW_JSONParser.c:44:17: warning: assignment discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]

44 | *BlockIDStr = json_object_get_string(blockID);

| ^

MW_JSONParser.c:35:9: warning: variable ‘keyExists’ set but not used [-Wunused-but-set-variable]

35 | int keyExists;

| ^~~~~~~~~

MW_JSONParser.c: In function ‘MW_getPortData’:

MW_JSONParser.c:62:13: warning: variable ‘dataOut’ set but not used [-Wunused-but-set-variable]

62 | double *dataOut;

| ^~~~~~~

MW_JSONParser.c:61:10: warning: unused variable ‘dataType’ [-Wunused-variable]

61 | char dataType[1024];

| ^~~~~~~~

/usr/bin/ld: cannot find -lmmal

/usr/bin/ld: cannot find -lmmal_core

/usr/bin/ld: cannot find -lmmal_util

/usr/bin/ld: cannot find -lmmal_vc_client

collect2: error: ld returned 1 exit status

make: *** [Makefile:95: build] Error 1

STDOUT: make: Entering directory '/opt/MATLAB/mw_server_v23.2.0'

[Compiling] IO_wrapperv4l2.c