Streaming functions are not prototyped in ADC10w.h

 
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vadimrok
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PostPosted: Wed Jul 30, 2003 7:41 pm    Post subject: Streaming functions are not prototyped in ADC10w.h Reply with quote
Hello!

ADC-12, W2K/Visual C++ 6.0, USB connection

I am trying to use streaming feature but some functions and variables are not prototyped in ADC10w.h (like BM_STREAM or adc10_run for example).
I downloade latest software (beta) but ADC10w.h is still dated 2001 and
does not contain any streaming-related functions.

Any ideas?
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markspencer
Site Admin
Site Admin


Joined: 07 May 2003
Posts: 610

PostPosted: Thu Jul 31, 2003 1:40 pm    Post subject: Reply with quote
Hi,

Here is the updated version of the ADC10w.h file. For you convenience I have emailed it to you.

Code:
#ifdef __cplusplus
#define PREF1 extern "C"
#else
#define PREF1
#endif

#if defined (WIN32)
#define HUGE
#define PREF2 __declspec(dllexport) __stdcall

#elif defined (WINDOWS)
#define HUGE      huge
#define PREF2 _export far pascal

#elif defined (DOS)
#define HUGE      huge
#define PREF2 far pascal

#else
#error Operating system not defined
#endif

#define MAX_ADC10_UNITS    3
#define MAX_ADC10_VALUE    255
#define MAX_ADC12_VALUE      4095

#ifndef CM_DEFINED
#define CM_DEFINED
typedef enum {CM_AVERAGE, CM_MINIMUM, CM_MAXIMUM, CM_SUM, CM_MAX} COMBINATION_METHOD;
typedef enum {BM_SINGLE, BM_WINDOW, BM_STREAM} METHOD;
#endif

PREF1 short PREF2 adc10_get_driver_version (void);

PREF1 short PREF2 adc10_open_unit (short port, short type);

PREF1 void PREF2 adc10_close_unit (short port);

PREF1 short PREF2 adc10_get_unit_info (char * str, short str_lth, short line, short port);

PREF1 short PREF2 adc10_set_unit (short port);

PREF1   unsigned long PREF2 adc10_set_interval (unsigned long us_for_block,
                  unsigned long ideal_no_of_samples);

PREF1   void PREF2 adc10_set_trigger (unsigned short enabled,
               unsigned short auto_trigger,
               unsigned short auto_ms,
                unsigned short falling,
                unsigned short threshold,
                unsigned short delay);

PREF1   unsigned long PREF2 adc10_get_values (unsigned short HUGE * buffer, unsigned long no_of_values);

PREF1   unsigned long PREF2 adc10_get_times_and_values (long HUGE * times, unsigned short HUGE * buffer, unsigned long no_of_values);

PREF1   short PREF2 adc10_get_value (void);

PREF1 void PREF2 adc10_get_value_and_time (unsigned long *sample_time, unsigned short *sample);


PREF1 unsigned long PREF2 adc10_get_combined_values
   (
   COMBINATION_METHOD  mode,   /* Combination modes (CM_XXX) */
   unsigned short readings_for_channels/* No of readings */
   );

PREF1 void PREF2 adc10_run (unsigned long no_of_values, unsigned short method);

PREF1 void PREF2 adc10_stop (void);
PREF1 short PREF2 adc10_ready(void);
PREF1 short PREF2 adc10_is_streaming (void);


Best regards,
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vadimrok
Guest
PostPosted: Fri Aug 01, 2003 3:19 am    Post subject: Streaming functions are not prototyped in ADC10w.h Reply with quote
Thanks!

You actually e-mailed me the wrong file: ADC11 instead of ADC10. The file you pasted in your reply is the correct one so I will be using it. Another question: even if the header file is right, is the library file (ADC10ms.lib) up to date?
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markspencer
Site Admin
Site Admin


Joined: 07 May 2003
Posts: 610

PostPosted: Fri Aug 01, 2003 8:12 am    Post subject: Reply with quote
Hi,

I have tested the adc10ms.lib file and there is a linking error with the stop function. This means that you are able to start the unit, but you cannot stop the adc and restart it again unless you close your program down.

I have put a problem report in for this, so that it will get rectified.

If you have access to Borland C++, the adc1032.lib file is correct and will link all the functions.

Best regards,
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vadimrok
Guest
PostPosted: Fri Aug 01, 2003 1:53 pm    Post subject: Streaming functions are not prototyped in ADC10w.h Reply with quote
Please notify me as soon as the library is updated. Unfortunately I can not use a Borland compiler.

Thanks in advance
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vadimrok
Guest
PostPosted: Fri Aug 01, 2003 2:22 pm    Post subject: Reply with quote
Hello again!

There is a problem with adc10_run function. Every time I call it I receive an errror:
Unreleased global
File adc10usb.c line 848
or something similar

It seems to me that your USB stuff is rather unpolished and not production-ready, at least for MS Visual c++ 6.0
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markspencer
Site Admin
Site Admin


Joined: 07 May 2003
Posts: 610

PostPosted: Mon Aug 04, 2003 8:14 am    Post subject: Reply with quote
Hi,

The only time I can get the message you specified to be reported is by trying to call function run more than once. This is linked to the adc10_stop not being able to be used. The runfunction only has to be called once to stream.

I will inform you as soon as the adc10ms.lib file has been updated.

Best regards,
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