psegov commented 11 years ago

Hello I am getting compile errors when try and run the examples on Raspberry PI / Alamode. I have searched around for a solution, but still have not found a fix that works so I thought I would post here to see if others have run into this issue. I am using RN-XU wifly rev. 3 on a seeedstudio bees shield.

http://baldwisdom.com/category/raspberry-pi/alamode/

The sample I am compiling is (no changes): /home/pi/WiFlyHQ-master/examples/httpclient

Here are the errors:

In file included from httpclient.cpp:12:0: /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:325:27: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:325:38: error: ISO C++ forbids declaration of str with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:326:31: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:326:46: error: ISO C++ forbids declaration of str with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:328:23: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:328:34: error: ISO C++ forbids declaration of str with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:342:26: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:342:37: error: ISO C++ forbids declaration of cmd with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:343:26: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:343:37: error: ISO C++ forbids declaration of opt with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:346:31: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:346:42: error: ISO C++ forbids declaration of str with no type [-fpermissive]

Here are the errors I am getting when I compile /home/pi/downloads/WiFlyHQ-master/examples/httpclient_progmem

In file included from httpclient_progmem.cpp:24:0: /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:328:27: error: ‘prog_char’ does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:328:38: error: ISO C++ forbids declaration of ‘str’ with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:329:31: error: ‘prog_char’ does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:329:46: error: ISO C++ forbids declaration of ‘str’ with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:331:23: error: ‘prog_char’ does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:331:34: error: ISO C++ forbids declaration of ‘str’ with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:345:26: error: ‘prog_char’ does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:345:37: error: ISO C++ forbids declaration of ‘cmd’ with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:346:26: error: ‘prog_char’ does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:346:37: error: ISO C++ forbids declaration of ‘opt’ with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:349:31: error: ‘prog_char’ does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:349:42: error: ISO C++ forbids declaration of ‘str’ with no type [-fpermissive] httpclient_progmem.cpp:31:20: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:31:31: error: ISO C++ forbids declaration of ‘str’ with no type [-fpermissive] httpclient_progmem.cpp:32:22: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:32:33: error: ISO C++ forbids declaration of ‘str’ with no type [-fpermissive] httpclient_progmem.cpp:49:20: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:49:31: error: ISO C++ forbids declaration of ‘str’ with no type [-fpermissive] httpclient_progmem.cpp:50:22: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:50:33: error: ISO C++ forbids declaration of ‘str’ with no type [-fpermissive] httpclient_progmem.cpp: In function ‘void setup()’: httpclient_progmem.cpp:57:15: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:57:15: error: ‘c’ was not declared in this scope httpclient_progmem.cpp:58:13: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:58:13: error: ‘__c’ was not declared in this scope httpclient_progmem.cpp:63:19: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:63:19: error: ‘c’ was not declared in this scope httpclient_progmem.cpp:70:12: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:70:12: error: ‘c’ was not declared in this scope httpclient_progmem.cpp:76:16: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:76:16: error: ‘__c’ was not declared in this scope httpclient_progmem.cpp:78:16: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:78:16: error: ‘c’ was not declared in this scope httpclient_progmem.cpp:82:19: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:82:19: error: ‘c’ was not declared in this scope httpclient_progmem.cpp:87:13: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:87:13: error: ‘__c’ was not declared in this scope httpclient_progmem.cpp:89:13: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:89:13: error: ‘c’ was not declared in this scope httpclient_progmem.cpp:91:13: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:91:13: error: ‘c’ was not declared in this scope httpclient_progmem.cpp:93:13: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:93:13: error: ‘__c’ was not declared in this scope httpclient_progmem.cpp:95:13: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:95:13: error: ‘c’ was not declared in this scope httpclient_progmem.cpp:99:13: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:99:13: error: ‘c’ was not declared in this scope httpclient_progmem.cpp:103:19: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:103:19: error: ‘__c’ was not declared in this scope httpclient_progmem.cpp:108:17: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:108:17: error: ‘c’ was not declared in this scope httpclient_progmem.cpp:115:19: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:115:19: error: ‘__c’ was not declared in this scope httpclient_progmem.cpp: At global scope: httpclient_progmem.cpp:151:20: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:151:31: error: ISO C++ forbids declaration of ‘str’ with no type [-fpermissive] httpclient_progmem.cpp:159:22: error: ‘prog_char’ does not name a type httpclient_progmem.cpp:159:33: error: ISO C++ forbids declaration of ‘str’ with no type [-fpermissive]

Any help would be greatly appreciated.

psegov commented 11 years ago

I found the solution to this issue, prog_char has been depreciated in newer versions of avr-lib. I have updated the example and library I would like to contribute this back to the community.

dlefur commented 11 years ago

Hello, how did you fix it ? Is there a new version of this WiflyHQ files ?

Thanks.

harlequin-tech commented 11 years ago

Looks like it will need a re-write to use the __flash keyword for variables accessing progmem, which would be compatible with 4.7 avr compiler. That would break compatibility with the older compiler, so it needs a solution to support both.

t-liebscher commented 11 years ago

@dlefur - to fix it replace all occurrences of the "prog_char" with "char PROGMEM" in the library and example files. I also commented out the two lines:

undef PROGMEM

define PROGMEM attribute(( section(".progmem.data") ))

and all works perfect

franksanborn-hhs commented 10 years ago

Hello,

I have updated the wiFlyHQ library on the alamode / raspberry pi setup. I wanted to let you know that there are still compiler errors.

In file included from wfly_test.cpp:12:0: /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:333:27: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:333:38: error: ISO C++ forbids declaration of str with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:334:31: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:334:46: error: ISO C++ forbids declaration of str with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:336:23: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:336:34: error: ISO C++ forbids declaration of str with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:350:26: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:350:37: error: ISO C++ forbids declaration of cmd with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:351:26: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:351:37: error: ISO C++ forbids declaration of opt with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:354:31: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:354:42: error: ISO C++ forbids declaration of str with no type [-fpermissive].

Thanks for the continued work on the library. I will updating the local version of the library.

harlequin-tech commented 10 years ago

Hi,

this should have been handle by the following line in WiFlyHQ.h:

if (ARDUINO >= 103)

typedef const char PROGMEM prog_char;

endif

Actually, if you are building for an ARM target then you would need to add a line to do the same for the ARM I think.

On 7/02/2014, at 7:18 am, Frank Saborn notifications@github.com wrote:

Hello,

I have updated the wiFlyHQ library on the alamode / raspberry pi setup. I wanted to let you know that there are still compiler errors.

In file included from wfly_test.cpp:12:0: /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:333:27: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:333:38: error: ISO C++ forbids declaration of str with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:334:31: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:334:46: error: ISO C++ forbids declaration of str with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:336:23: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:336:34: error: ISO C++ forbids declaration of str with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:350:26: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:350:37: error: ISO C++ forbids declaration of cmd with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:351:26: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:351:37: error: ISO C++ forbids declaration of opt with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:354:31: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:354:42: error: ISO C++ forbids declaration of str with no type [-fpermissive].

Thanks for the continued work on the library. I will updating the local version of the library.

— Reply to this email directly or view it on GitHub.

psegov commented 10 years ago

That is what I thought too.. Was really excited to see the updates.. I am using raspiberry pi as my development platform which is arm based.

Frank Sanborn FEMA / HHS (ASPR) Innovation Fellow 202.699.0736

Sent from my iPad

On Feb 7, 2014, at 2:29 PM, Harlequin notifications@github.com wrote:

Hi,

this should have been handle by the following line in WiFlyHQ.h:

if (ARDUINO >= 103)

typedef const char PROGMEM prog_char;

endif

Actually, if you are building for an ARM target then you would need to add a line to do the same for the ARM I think.

On 7/02/2014, at 7:18 am, Frank Saborn notifications@github.com wrote:

Hello,

I have updated the wiFlyHQ library on the alamode / raspberry pi setup. I wanted to let you know that there are still compiler errors.

In file included from wfly_test.cpp:12:0: /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:333:27: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:333:38: error: ISO C++ forbids declaration of str with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:334:31: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:334:46: error: ISO C++ forbids declaration of str with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:336:23: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:336:34: error: ISO C++ forbids declaration of str with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:350:26: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:350:37: error: ISO C++ forbids declaration of cmd with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:351:26: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:351:37: error: ISO C++ forbids declaration of opt with no type [-fpermissive] /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:354:31: error: prog_char does not name a type /usr/share/arduino/libraries/WiFlyHQ/WiFlyHQ.h:354:42: error: ISO C++ forbids declaration of str with no type [-fpermissive].

Thanks for the continued work on the library. I will updating the local version of the library.

— Reply to this email directly or view it on GitHub.

— Reply to this email directly or view it on GitHub.

harlequin-tech / WiFlyHQ

Compile Errors with webclient example on Raspberry / Alamode #24

undef PROGMEM

define PROGMEM attribute(( section(".progmem.data") ))

if (ARDUINO >= 103)

endif

if (ARDUINO >= 103)

endif